B Y T H . R I B O T . 3 . 5 . % L % ^ T H E PSYCHOLOGY OF ATTENTION BY T H . R I B O T PROFESSOR OF COMPARATIVE AND EXPERIMENTAL PSYCHOLOGY IN THE COLLEGE DE FRANCE AUTHORISED (SECOND, TRANSLATION REVISED EDITION) C H I C A G O THE OPEN COURT PUBLISHING 1894 COMPANY TRANSLATION COPYRIGHTED THE OPEN COURT PUBLISHING CHICAGO, I I I . BY COMPANY, T A B L E O F C O N T E N T S . INTRODUCTORY. PAGE Purpose of the book : study of the mechanism of A t t e n t i o n . . . i Division of the subject 2 Definition of Attention 6 CHAPTER I. S P O N T A N E O U S OX N A T U R A L ATTENTION. Always caused by emotional, or affective, states : basal facts. 6 Its physical manifestations : vaso-motor phenomena, tory phenomena, and general motor phenomena, respiraor phe- nomena of expression 11 T h e supposed effects o f A t t e n t i o n are its indispensable factors, its c o n s t i t u t i v e elements Attention is o n l y t h e 19 s u b j e c t i v e aspect of the physical mani- festations expressing it 21 Concerning Surprise 23 O r i g i n o f S p o n t a n e o u s A t t e n t i o n : its c o n n e c t i o n w i t h the necessary conditions of life 26 CHAPTER II. V O L U N T A R Y OR A R T I F I C I A L ATTENTION. Its formation : is an artificial product 29 The three principal periods o f its genesis : actions of s i m p l e feelings, of complex feelings, and of habit I t is a p e r f e c t i o n e d a p p a r a t u s , 33 a result of civilization 36 The mechanism of Voluntary Attention T h e role of actions of inhibition i n physiology: facts and ries A t t e n t i o n acts o n l y u p o n muscles a n d t h r o u g h muscles 39 theo4° 45 vi T A B L E OF C O N T E N T S . PAGE M o t o r elements i n perceptions, emotions, images, a n d general ideas 4^ T h e m e a n i n g o f '• v o l u n t a r i l y t o d i r e c t o n e ' s a t t e n t i o n t o w a r d s an object" 5 Of the feeling of effort i n general 6 59 O f effort i n Attention : effort i n Attention results f r o m concomitant muscular contractions, and peripheral its p o i n t o f d e p a r t u r e is • 60 E x p e r i m e n t a l researches u p o n V o l u n t a r y A t t e n t i o n 66 E x p e c t a n t A t t e n t i o n : w h a t it consists i n ; its m o t o r a n d intel- lectual aspects 68 CHAPTER III. T H E MORBID STATES OF ATTENTION. Distraction 72 Classification of pathological f o r m s 1. H y p e r t r o p h y of Attention : 74 transition f r o m the normal state to the m o r b i d state 76 Hypochondria 77 F i x e d ideas : t h e i r varieties 78 Resemblances and non-resemblances Ecstasy: its varieties a n d to A t t e n t i o n 84 d i f f e r e n t degrees ; the state of perfect monoideism 2. 88 A t r o p h y of Attention : maniacs 96 T h e state o f exhaustion : w e a k e n i n g o f A t t e n t i o n a n d enf e e b l e m e n t o f the p o w e r o f m o t i o n go h a n d i n h a n d . . . 97 A t t e n t i o n i n sleep a n d i n hypnosis 100 Attention in idiots 103 CONCLUSION. Attention dependent upon emotional states 105 Emotional" life reducible to needs, tendencies, and whether accompanied or not accompanied w i t h desires, conscious- ness 106 T h e s e states a l w a y s i m p l y a m o t o r i n n e r v a t i o n i n s o m e d e g r e e or other O n the most general physical condition of Attention n o 112 T H E P S Y C H O L O G Y O F A T T E N T I O N . INTRODUCTORY. have given much study to the effects PSYCHOLOGISTS of attention, latter gate point i n limits later of see, little only one following question the theory contributes, w a n t very is t h e the the the but w o r k . to be it ever so mechanism. propose Y e t the even for it I f little, to the is, have investi- as these w e shall c o m p l e m e n t present point out psychology, it, it will to T h e within necessary association. supply I is i m p o r t a n t , of contemporaneous others its that counterpart, of to treatise clearly and to this induce accomplished its pur- pose. W i t h o u t characterize attempting attention, at I present shall take to define for or granted every one sufficiently understands what the term It is a w h a t matter of m u c h point attention embraces all corded the buzzing to absorption. sound m e t h o d t y p i c a l ; one of the duration. its that will f r o m of a be difficulty to and where the transient fly, t o the conformable is to say, W h e n b o t h those w h i c h to D u r a t i o n alone a c c u m u l a t i o n : as, k n o w ac- complete rule of at least attention for instance, same w h e n a and : intensity the at for it m a r k e d present coincide, reaches means. instant the are characteristics these that it e n d s ; state of o n l y to study cases that following t w o m a x i m u m . through begins, degrees I t greater to and is at result one de- 2 P S Y C H O L O G Y OF ciphers a w o r d b y trical sparks. thus a the or w o m a n will attention these have yet that idle to waste of this series the w e to in, i n of a us is equally the the broad note the feeble all events, study. outlines m o r e is are work, aspects, T h e n a t u r a l ; the true, T h e primitive, and second—the chologists—is nature, attention, but an other voluntary, by most only one imitation, its w h o l e and only finds result I t is m e r e l y a n a product of of most is essentially the muscles, and the f o r m inhibition w e m i g h t t w o forms, " p u r e motory, and vacillating a spontaneous p o i n t of sup- cultivation, the the ; and words it epigraph of Its always muscles, as indetermi- of spirit, acting means. is, an acts m a i n l y of attention." is an exceptional, long time, the Attention, abnormal reason under state, that that it is i n basic condition of psychic life; study " t h e is i n c a - these t w o w h i c h u p o n under of this Maudsley, b y mechan- p e r s o n w h o is u n a b l e to c o n t r o l h i s o w n m u s c l e s , the psy- education, is n o t act'" that t h r o u g h choose for atten- of f r o m latter undiscoverable ism of b y apparatus f o r m e d by in these and of civilization. activity,"^, k i n d mysterious being i n the f o r m studied a arti- psychologists— f u n d a m e n t a l it derives Attention, to and purpose and of training, a n d of i m p u l s i o n . Precarious pable it the is the nate we t w o well-defined f o r m s of attention : T h e f o r m e r — n e g l e c t e d and not the spontaneous, port. i t is prove ficial. in f o r m s of our delicate to establish eye, Before of subtile differences. of essays of an T h e our elec- efficacious: t w i n k l i n g n o t h i n g : at begin of several propositions : T h e r e tion. light rival. m u s t t i m e w i t h following one teach traced be take toilet can f r o m figure Intensity alone complete w o u l d a A T T E N T I O N . forms, cannot last a contradiction namely, change. I N T R OD Attention b e y o n d able is a conditions, that cloudiness vacuity, light, transient very under in perturbations attention m o r b i d acute Already adult intelligence, are life w i l l w a r d consist events, ideas, other and it is not, as but it rather and t h r o u g h able is b e i n g i n c e s s a n t l y E v e r y one k n o w s ciation one f o r m s psychology. for, as the of our in good study latent later idea/ and beyond this t o w a r d health, clearly u n i t y of by of average of his mental and going of in- of sensations, associate with, laws. been in feelings, or repel, Properly said, a I f w e and mechanism c o m i n g this chain, day, unformed, and and that the has opinion, that the a series, directions, been theory of sustained n u m b e r of careasso- m o d e r n has been sufficiently taken cause of a great w h i c h re-formed. everything part each speaking, various mechanism is better strata ; a mobile aggregate not life. a definition of attention. indeed, e m o t i o n a l states has count still passing aid an- w h i c h of the solidest acquisitions of N o t , i n the irradiation that i n our psychical tendency formed, fully studied d o n e ; by frequently has various These radical *f i x e d without certain an the point, w h i c h to the shall ecstasy. m a r c h i n g images, intellectual itself w e namely, ordinary i n a of n o r m a l i n a perpetual according is denote ex- increasing vertigo. is person, the by manifests characteristic—the any individual a k i n d w h i c h w h i c h consciousness—to reach take unfavor- u n i t y of consciousness, this w e prolonged constantly the form, form, f r o m generalities, m a r k e d and cases, their chronic their a finally basis of attention, clearly i t is f r o m accompanied progress t o w a r d the 3 I f k n o w s results mind, frequently of is f i x e d . everybody the V. time, particularly under there of tagonism T h e that a reasonable perience, in state U C T O R been b y the into ac- associa- P S Y C H O L O G Y tions. M o r e than another, be not b y c o m m o n ops* task ical and virtue of is a unites laws, rebral very and the the T h e laws w o u l d supports c o n d i t i o n is inhibition, of monoideism. B u t in sense w e sole and w h a t tion to for a i n w a r d relative a it, and themselves that It for drains possible—the D o entire there w h i c h to w e w h i c h instant w e i n very con- a us, t o w a r d least because very to benefit of that : is is reduc- to only ; a to produce and c o m m o n i n the N o relates limits, a a existence all that on point. p r o p o r t i o n m o n o i d e i s m , a sole I n our rare consciousness M it a determine, it in w h i c h the later o n ; still • S e e good instances i n J. S u l l y : the activity. is r e d u c e d few, is Is attention a is t o t a l l y a r r e s t e d ? o n l y e m p l o y e d progression n a r r o w cerebral shall analyze only, states of r e a l l y e x i s t c a s e s o f absolute association meet of associations state entirely occupying it, and of still A t t e n t i o n itself use—at consciousness ce- are is, it s u p p o s e s t h e converge o w n the the of consciousness? allowing w i t h i n they its to w e exclusive teaches d r a w i n g els'e, only condition in state observation nothing the this term. single master-idea, envel- physiolog- i t is n e c e s s a r y c l e a r l y t o monoideism j that of to expression perpetual use but r e m a i n but plurality to the to this ideas, point. a u t h o r s — p o l y i d e i s m . state, w o u l d thus i t ; by single w h i c h m e c h a n i s m o r — a c c o r d i n g m o m e n t a r y evokes as of association sciousness, ceitain idea emotional fact w h i c h T h e r e ideal an character psychological this n o r m a l their that that a resemblance c o m m o n mechanism far f r o m i n them. of reducing A T T E N T I O N . once it happens to t h e m because there OF cases and mechanism opinion, of this ecstasy, i t is f o r a disappears I l l u s i o n s , " Chap. V I I single fleeting w h e n I N T R OD placed b e y o n d the necessary to its Attention conditions ( w e here ative for consists unity Y that once w e shall of consciousness w h i c h only study confuse unity w i t h the for the plurality constitutes a nephritic colic, m o m e n t a r y rigorously m o r e a n d for the last the does n o t suffice to define attention. a are t i m e clearest accordingly i n the substitution of a the change ache, 5 existence. recall the fact, that cases) U C T O R or intense attention proper. of states, rule. Y e t A very b a d e n j o y m e n t of consciousness, w h i c h Attention rel- this tooth- produce w e do has not an ob- ject ; i t is n o t a p u r e l y s u b j e c t i v e m o d i f i c a t i o n : i t is cognition, an intellectual characteristic T h i s is to be n o t all. T o w h i c h approach in course of o u r w e must take establish, ter. it, i n a I n w h a t present, a n d great does it, a n d of w h i c h it f r o m will (for example, the as measure w e studied ideas), that always shall attempt constitutes adaptation ourselves be certain fixed adaptation which, this let us limit distinguish w o r k account accompanies T h i s is a n a d d i t i o n a l noted. states the state. a its consist ? to characF o r the to an entirely superficial view. I n cases of spontaheous converges t o w a r d times arms the sonality ; all motions is c a p t u r e d , individual, point. its object, all his that attention, the whole t h e eyes, are available arrested. energy some- O u r a i m at per- of-the the same T h e p h y s i c a l a n d e x t e r n a l a d a p t a t i o n is a s i g n o f a n d i n w a r d adaptation. duction to unity m o v e m e n t s I n a n d is, all the tendencies psychic n o r m a l ears, b o d y a n d Convergence s u b s t i t u t i n g itself attitudes w h i c h for that is a re- diffusion of characterizes the state. cases of v o l u n t a r y attention adaptation is most P S Y C H O L O G Y 6 frequently incomplete, T h e m o v e m e n t s time to time. languid, ical and T h e organism I must that these of a attention accompanied or predominant, tation of the But order of w i t h i n has been a phys- of mental only partly circumstance s o m e w h a t proofs of the will p a v i n g 1 come the believe, obscure w a y and later. for a I can I t defi- present i n I t is a n intellectual m o n o i d e i s m , Or, consists f r o m but intermissions are by spontaneous individual." " A t t e n t i o n of which, : " reappear Intermissions of to p a r d o n and question to solidity. m o m e n t s . remarks the following f o r m the sign reader Details merely nition a w i t h o u t converges, personality the brief insufficient. was are intermittent ask yet sort of way. T h e at intermittent, inhibited, adaptation won, A T T E N T I O N . are reluctant adaptation. OF if or w e i n an artificial adaptation prefer of another f o r m u l a : intellectual state, exclusive spontaneous or artificial adap- individual." let us n o w to study, leave in their the foregoing generalities, mechanism, the several in f o r m s attention. CHAPTER I SPONTANEOUS S P O N T A N E O U S attention been it and very Still, is education employed. animals but until attention in y o u n g unequally whether caused without T h e r e by strong emotional exception. A T T E N T I O N . is t h e only and exists means have no k i n d most M a n , like other I t is a distributed states. of artificial children. or weak, existing f o r m gift of a m o n g nature, individuals. everywhere and T h i s r u l e is animals, in lends always absolute, his at- S P O N T A N E O U S tention spontaneously terests h i m ; to w h a t agreeable, only or isfied or deepest personality, ; as to w h a t state. certain crossed ; i n us only 7 concerns and A s pleasure of our tendencies and as they our and are tendencies express the very are being sat- are w h a t depths of our character ; it follows that nature veals his character, dencies. vulgar, of spontaneous I t tells her lend neighbors; w h i c h the geologist the uninitiated ples look are longer into or deep. to be see the found, a subject emotional should not it ago acquisition of jority of psychologists in the exclusive necessary, is to say, on study the contrary, at to find, that so an dwell w h i c h L e t the the exam- to dwell evident and w i t h o u t an effect w i t h o u t a recognized a if indeed obstinately the i n n i g h t ; in useless been of the higher i n beginning will gossip of attention be have not the h i m ; is psychology, had ten- frivolous, pebbles. of wonder state w o u l d long re- janitor's wife around that person approach worthless and being. a beautiful sunset, a t r u t h (for spontaneous is to person attention painter our fundamental T h e whole himself t h e m c o m m o n that a o n l y sees only u p o n anterior cause) his of is spontane- in any to the stones he chances to easily striking least, whether the so It m i g h t at her peasant the reader us, narrow, open, spontaneously of or, attention dis- pain ous, a t t e n t i o n h a s its r o o t s i n t h e v e r y b a s i s o f o u r T h e in- produces in h i m an agreeable, m i x e d signs that A T T E N T I O N . ma- persevered forms of end.* the as attention, I t is u p o n its highly primitive *The psychologists who have^clearly seen the importance of the emot i o n a l states i n a t t e n t i o n , are so f e w , t h a t I a m o n l y a b l e to q u o t e M a u d s l e y , " P h y s i o l o g y of M i n d , " Chap. V ; Lewes, " P r o b l e m s of L i f e and M i n d , " V o l . I l l , p . 184; C a r p e n t e r , " M e n t a l P h y s i o l o g y , " C h a p . I l l ; H o r w i c z , " P s y chologhche Analysen," C h a p . I , and a f e w of H e r b a r t ' s d i s c i p l e s , p a r t i c u l a r l y V o l k m a r , " Lehrbuch der Psychologies V o l . I I , Sec. 114. P S Y C I I O L O G Y s f o r m : w i t h o u t the explainable, m a i n w i t h o u t our the A T T E N T I O N . n o t h i n g is i n t e l l i g i b l e , everything cordingly, w e of latter OF is v a g u e , and g u i d i n g thread w e of our should study. shall not hesitate to m u l t i p l y the m a n or experiencing pable of certain w h i c h animal, either pleasure attention. states is an hypothetically if m o r e or pain, T h e r e could intense than a m i d a m u l t i t u d e b y of its certain into attention." that above all, our acts, but, tendencies, isfied. taneous attention m o u t h procession that comes I n the T h u s m a y and street, or in they of is to or will passing say, sat- oftentimes spon- of effort. T h e stare w i t h masquerade, l o n g as effort appears, character, great spontaneous states. show b y great turbulent thirteenth alone observe h o w us m e n , the i t is that These the it a be- year : he elements of mathematics, incapable was and are traits then are Arago, application f o r t h w i t h the caused says initiated de- i n all its always Fourier, of abound, entirely p h e n o m e n o n passions. and traits attention Instances of great attention remained one artificial. emotional sustained and devoid t i m e changes that because w e any is therewith that i m p e r t u r b a b i l i t y so I f at Condillac, crossed element, procession perfect to be in the biographies upon his a voluntary, pends and at attention prove, force. an ones, accordingly is adaptation, is n a t u r a l lasts. w h i c h best, but h i m I t is n o t i n t e n s i t y happen loafs around preserve sign is important. w h o gaping and they Intensity least idler, as for there it of inca- other I t is intensity, be exist sensations, " t r a n s f o r m e d the n u m b e r w o u l d only entirely different matter. predominates our A c - incapable i m p o s s i b l e t o m a i n t a i n , i n t h e s a m e s e n s e as that re- proofs. A n y that nothing until into became a the dif- S P O N T A N E O U S ferent m a n . u p it Malebranche, Descartes's treatise " c a u s e d f r o m such h o u r aside, break freely " ; and speak will of say tion. he : Such w h a t discovering N o could f e w be Is its w a y , finer the us instances but ing, w h a t an a but to breathe but does not to perhaps voca- attention, for the rest of attention last for only a forever. aspect of the Yes, of connected question. apparently " S t r i c t l y is o f t e n c a l l e d a t t e n d i n g t o one speak- thing impressions is or ideas, ex- ample, w h e n w e witness a dramatic representation. . . even ject, as sition a prolonged attention to a small material a coin, of or m i n d suggestions rectly to the one another. as involves aspect H e n c e m a k i n g the w h i c h i n (Chap. I I , Sec. ing w i t h great care the fact, u p o n that the to another, one it w o u l d be object the it sets o u t psycho-physics, and transet more centre the of w h i c h 4), show subject to the l a w of r h y t h m . d u c e d a continual ob- cor- of to of at- w h i c h reverts."* Researches later flower, p o i n t f r o m it c o n t i n u a l l y speak a f r o m described tention, deepening interest. the F o r A n d and b o o k spontaneous different w i t h an ever renewed lay the Some of attention continuous ? o f a series that I t is useless bearings of of heart order vocation i n r e a l i t y i t is i n t e r m i t t e n t . following to perusal marks of a d a w n i n g f o r m hour, examine state so ; or the true this the others. is a its given, for minutes L e t indeed i n the a Cartesian. m a n y traits are of compelled perusal, becomes N e w t o n , and B u t life ? was its ; beating 9 reluctantly takes " d e FHomme" he off T T E N T I O N . b y chance, a violent to hour and A that Stanley Hall, we shall attention while study- gradual changes of pressure tips of the perception fingers, has of *J. Sully, Outlines of Psychology. continuity Chap. I V . established seems is prothe i m p o s - P S Y C H O L O G Y IO sible, and that continuous in the due in choo§es order notation to reflex and m o t i o n ; m o v e m e n t . object and have all w h i c h have it w o u l d be an the T h e it was Erotic d'Azyr cases they first place, and emptied, passion maintained because that cannot be of its female, is of attention. capable p r o b l e m , manner the holds it i n its a filled he like that u p o n emotional states, this Gall jealousy, etc.; note trained, i n retorted : m i n d acts as in the irritation, cessation or attention its intensity a n d their it sciensame N o verified d e p e n d s satisfaction, its d u r a t i o n duration. a fact of considerable * ' A m e r i c a n J o u r n a l o f P s y c h o l o g y / ' 1887, N o . 1. d i e n , " 1888, V o l . V , p. 56, a n d f o l l o w i n g . S h o w w h i c h rest. more easily desires, the whether c o n f r o n t i n g any their intensity and here V i c q be out as never ( w h i c h find spontaneous such fairy, w o u l d could not y o u will will manner. attentive W h e n passion, glass, it, T o the in the effort to satisfy refilled made a produces unassuaged more incontestable, this, namely, us say, attention malignant i n to adaptation. if some w i t h o u t than u p o n to spontaneous before N e w t o n i a n p o w e r f a c t is clearer, depend proper ; it falls a p r e y to a perpetual discontent, also attention repeated monkeys and of errors are excitation of acts is n o t t r u e ) . a m o n k e y Let physical dipsomaniac, soon stop. Certain c o m p a r e d m o r e characteristics its contents; as degrees p h e n o m e n a incessantly tenacious of attention.* L e w e s swallow tific them. unceasingly re-commences itself. feeling Similarly a stimulation c o m i n g f r o m produces D e e p the different compare A n y have decrease. astronomical series of reflexes. a or between to of A T T E N T I O N . cannot these oscillations of M a u d s l e y a subject augmentation Attention pressure, the OF i m p o r t a n c e "Philosophische Stu- S P O N f A N E O US A T T E N T I O N . 11 in the mechanism of attention. This real intermission in an apparent long attention. any single continuity I f w e point, a c l o u d is ourselves, and our h a n d flat pressure m o v e m e n t , is at the soon as is, condition is a is t i m e b o t h of the no weak. the I n change, w h i c h of consciousness. These w e l l - k n o w n experience, us intermissions sciousness, delicate i n attention, because they slow w i t h o u t organ motory. one other of the facts, A s of the t w o after m o v e m e n t is o n e understand b y disappears. and a word, is of brief, the c o m m o n the necessity of very a conditions these often imperceptible to are lay w i t h o u t sensorial eliminates and I f w e and f u n c t i o n of the null. m a k e all. perception E v e r y u p o n object finally sensitive i m m o b i l i t y any becomes m o v e m e n t ) , there same the motionless, off, a n d so vision between wears it ever rendered our n o t h i n g at itself be (motility), is see possible of our eyes fixed while table, that absolute elements while a sensation reason a finally w e u p o n renders one f o r m e d (for pressure degrees the T h e keep after c o n f u s e d ; alone and con- of a very are nu- shall m i - forewarning the order. n. T H E physical merous and of manifestations very nutely pass t h e m reader, that w e state of m i n d , great i n than as attention importance. review, consider of while t h e m its less W e as necessary effects of conditions—fre- quently even as its c o n s t i t u t i v e e l e m e n t s . accordingly, far pose, T o f r o m is r e a l l y a n obtain a n i s m of else. I t an approximately i n w e fact, T h i s subordinate investigation of attention, is, being clear to capital idea our an attitude of of study, pur- importance. the shall not have to look only this the mech- anywhere m i n d , a P S Y C H O L O G Y purely f o r m a l state; concomitants that remain i n the tom. of A n d attention silent It ing is is f r o m to its to inaccessible i n " N o thought thought is a w o r d or forms of W e w i t h o u t an act of attention internal, h i d d e n ferred spiratory n o m e n a three groups phenomena, us case s o m e t h i n g will will suffering, a be ten " ; unconscious state, pain, arterial faint impression process, that of T h e to u p o n same called reflec- can be of any a state or phe- of con- always finger. happen. w h a t e v e r ; m a j o r i t y a n d a raises the exist at- sensations, the heaviness D o labor. their little distinct re- fix their sensation questions: re- phenomena, following will T h i s simple experiment not this T h e attention sensation. there is later. pulsations; of is, activity. t w e n t y persons certain Set- that m o t o r y phenomena, like the ethe- w i t h questioned. minutes experience state a d m i t , — clearly testify vasp-motor suppose that In feel repeat T h e y all denote for five or others : and tention S o m e still of the organism and of concentration of L e t such be shall speak of expression. vergence I. cannot physical concomitants to follow- manifestations. nascent so that T h e limited intellectual muscular applies w e remained the expression in a it of w h i c h spoken have i n m i n d shall that tion, and physical principle to have we phan- a p u r e l y super-sensual, c o m m e n c e m e n t sensorial a only f r o m tradition world. chenoff, have E v e r y definite t a k i n g place it substance, abstraction, bear principle : an physical power. necessary by all the observation, its is n o t , — a s m a n y a pure m e c h a n i s m , extolling accompanied say, it of and give of a T h o u g h t to divest i n w a r d f u n d a m e n t a l real, T T E N T I O N . the psychologists that always event A determine concerning themselves if w e presence so OF i n the as will c r a w l i n g following several S P O N T A N E O U S parts of the cations of the unless act of nected and Finally, can certain finger first there rience a vascular activity produce subjec- seek But, w e think is p e r h a p s finger, vascular the space sensation mitted, finger, if w e the t w o other grounded. of T h e t h o u g h t time, set con- to a very sensation is in our opinion, is c o n c e n t r a t e d really the modifications that seat of take almost probable, and attention, even larization quence of the of perhaemia parts greater is itself u p o n w h e n not of the is c a u s e d by a b y the thetic nerve, w h i c h w h i c h on is i n d e p e n d e n t is s u b j e c t e d t o * H a c k T u k e , " M i n d and B o d y , " p . 2. are i n toward by local hyper- T h e vascu- in conse- T h i s local of the of the hy- arteries, vaso-motor of the the all the felt etc.* action of the depend suffi- sensation. increases dilatation the directed the muscular integuments nerves a brain. concerned, are universally ad- functional activity. caused vaso-motor but parts for a place, highly certain atten- experienced heaviness, of expe- about of arterial pulsations, that to suppositions a n y r e g i o n o f o u r b o d y , is a c c o m p a n i e d will, is sensation. that w h i c h vascular f o r m T h e modifica- is a l w a y s p o s s i b l e partially subjective ; but u p o n is it i n the for this perfectly well nerves centres n e r v e s be so i n f l u e n c e d w h i c h Indeed, sensation tively to w h i c h un- same ? the sympathetic transitory w i t h the supposition seems probable only degree. haemia pass b y u p o n the modifi- ? slight It fixed can the vaso-motor the T h e the is ganglia, ? produce tions i n T h e attention sensorial be aroused, cient to incessant attention increase tive sensations to due 4 the as sensations, of the tissues—modifications w h i c h perceived C a n b o d y A T T E N T I O N great arteries. sympa- action of the influences of the 14 P S Y C H O L O G Y e m o t i o n a l states. T h e that OF A T T E N T I O N . experiments the Mosso, others, s h o w e m o t i o n causes an afflux of b l o o d to the brain. is," says Maudsley, t h r o u g h in the W e circulation i n the to i t ; not t h o u g h t active nervous A f t e r a notice the spell than of as w h e n the m i n d , w h e n then, it that (sometimes the minister some earnest it keeps up an go attention w e the is quicken w i l l n o t let us of protracted redness " T h e r e substrata w h i c h than h o l d transient o f t h o u g h t is to circulation i n the brain, and sleep."* also taken most conclude, current otherwise has f u n c t i o n fairly to a a n d among active circulation of blood d u r i n g m a y effect of attention the " a m o r e brain repose. slightest of to m a y pallor) of the face. I I . T h e respiratory modifications w h i c h attention enter resemble partly respiration into attention," our mental movements that but de i n the the changes, goes a t e m p o r a r y of the m o t o r feeling w h i c h adjustments in like in order T h e a protracted instances, to renew abundantly f make r h y t h m i c expression, of any T h e the air w i t h i n to w o r k is probOften, inhalation, our s y m p t o m — a s is c o m m o n clever y a w n i n g of respiration. * Maudsley: " Physiology of Mind." Gley: Sur Vetat du pouls carotidien pendant le travail zntellectuel. t C o n s u l t L e w e s , l o c . c i t . , p . 188. to the a prolonged respiratory out, power effort of attention produce pointed under- designates a breath, " of the learn w i t h and r h y t h m acquire incapable slackening w e T h e sometimes to w h i c h one long effect of the have as proper, I t is a f e l i c i t o u s F r e n c h language, sigh—another authors " i s alternate of respiration. follows and " T o L e w e s , haleine—of ably the of effort. stoppage. superficial thinker, longue p h e n o m e n a slackens, says accompany lungs. several attention, to S P O N T A N E O U S physical, the and m o r a l blood that has pain A T T E N T I O N . : been its object narcotized or involuntary stoppage of is to by oxygenize the voluntary respiration. A l l t h e s e facts are so m a n y p r o o f s i n s u p p o r t has been said abnormal I I I . before, fact, T h e w h i c h I n this chapter of the remainder under the title first time, the not first been F o r m e r l y both at place concerned tuting too the are be B y the contraction more the and a to the few properly nomie he about investigate facts. our o w n o w n of a facial muscle set humaine muscle forth (1862), the for i n this idea the of a observ- Gratiolet, isolated affected of p h o t o g r a p h y he slight contraction la state produces a single local of a cle of attention ; the orbicularis superior of the muscle of reflection; the * See C h a p . I I , infra. single every modification. T h u s , a c c o r d i n g t o h i m , t h e o c c i p i t o - f r o n t a l i s is t h e the theory physio- is o f t e n s u f f i c i e n t t o e x p r e s s a n e m o t i o n ; emotional w i t h obtained A c c o r d i n g to the de i n substi- pure m a n as of p r o v o k e d the i n h i s Mecanisme a time. fancies—had pioneer m e t h o d by means T h e y them. aid of electricity he had but physiognomists— partial to their results of the experiment. w h i c h study a t t e n t i o n :* before fields,—conceived anaesthesia, a n d to importance. ation practiced by his predecessors, Ch. Bell, etc. said into a partial examine studied experimental w h i c h attention. of B o u l o g n e , — a other time. paramount will w h a t exceptional, shall proceed let us themselves Duchenne, various of artists all times body, voluntary w e seriously only of is a n a long only enter m o t o r y mechanism have of the for the I n of the also can last same ; studied the are w e attention cannot m o v e m e n t s express attention, here, that of pyramidal, the mus- eye-lids, muscle of P S Y C H O L O G Y i6 OF A T T E N T I O N . menace; the zygomaticus major, the muscle of laughter; the eye-brow-muscle, the muscle of grief; the of the lips, the D u c h e n n e the the example expression explicable use of of c o n t e m p t ; and so on. Still, limited himself to stating merely the facts ; in this following that muscle triangular fact. the of J. Miiller, w h o o f t h e e m o t i o n s is a D a r w i n w e n t comparative laborious researches, different mechanisms still m e t h o d , he completely i n - further. a n d investigated of expression declared M a k i n g relying the ; he u p o n origin tried of the hard to establish w h y the contraction of a certain given muscle of certain the face, given state I n the attempts have k n o w n w e of to a necessarily of explain the L e t to external internal events Attention us see, T h i s muscle, w h i c h to occupies skin at of the the back a f e w transversal to consequently the eye of t e m p t e d the its is way, to un- w h a t t w o f o r m s ; as proper), to it m o r e the the part produces sion i n eye-brow draws in m a n y s u m m a r y all w o u l d is it possible (attention contracts it and of attention or precisely, itself the of w h o l e region of and the m o u t h skull. w r i n k l e s o n opens the well wide. attention produces lips, k i n d of to e x p l a i n this facial play b y and forehead; I n close pouting. it, con- illuminated. adults a point I n lifts the under its fixed eyebrow, is w i d e o p e n a n d cases the w e occipitio-frontalis. its m o b i l e p o i n t of insertion i n the of the extreme i n a m a r k tracting, In investigations indeed, attention order call it sensorial) insertion a (reflection). (in forehead, has w i t h w h e e l - w o r k of w h i c h objects shall of m e c h a n i s m the concerning applied m i n u t e H o w , mechanism, to us ? surface these premature. k n o w associated m i n d . absence been explain is children a Preyer protruhas at- hereditary i n - S P O N T A N E O U S fluence. " A l l animals," attention to the search A he T T E N T I O N . says, for food. "first 17 direct their T h e objects that their lips, their feelers, their proboscis, a n d their t o n g u e can reach, in- are those vestigations search w i t h are reference made. for, food, consequently, of pendants. the be I n suckling, f o r w a r d . " f o r m e d and the activity T h e act almost a the space the the energy. is w i t h i n . the m o d e the attitude of i n w h i c h objects grasp.* of t h e I t appro- w o u l d m o u t h in another, acts o n the eye-brows : the to the face eye or- eye-brow. are f o r m e d i n is v e i l e d or T h i s an and superior lowers the vertical folds to of the itself w r i n k l i n g expression if to each is w i t h o u t , explains b y reflection expresses internal w e entire b o d y — o f w i t h D a r w i n of sus- describe that only there are, the head, t h e m reflec- an analogy itself. I t transferred f r o m events have face; but to to w h a t difficult vision, H i t h e r t o impossible vary of the a effort. to w h a t ments its an association m o v e m e n t s all b y infant T h e m o u t h is c l o s e d , as adapts nal of of the is e x p r e s s e d i m p a r t s A t t e n t i o n tion and closed, or it looks within. intellectual of, a n d attention. small between eye-brows an m o u t h first first accompanied m o u t h of the eye-lids and consequence, completely tain the contrary manner. As of of the of reflection bicular muscle is I n this m a n n e r b e t w e e n their A l l e x a m i n a t i o n preponderating activity trudes to w h i c h spoken difficult of besides exter- the detail, these, because I n general a to m o v e - trunk, and limbs. i n a n i m a l species.f are is those I t is they state of * F o r d e t a i l s s e e : D a r w i n , " E x p r e s s i o n o f the E m o t i o n s , " C h a p . X ; P r e y e r , " T h e M i n d o f t h e C h i l d , " p . 250, et s e q q . ; M a n t e g a z z a , " La physionomie," Chap. X V I . t A n e x c e l l e n t s t u d y o f t h e e x p r e s s i o n o f a t t e n t i o n i n a n i m a l s w i l l be f o u n d i n R i c a r d i , " Saggio di studi e di osservazioni interno alV attenzione mil* totno e negli animalir M o d e n a , 1877, (second p a r t , p. 1-17). 18 P S Y C H O L O G Y OF A T T E N T I O N . immobility sets in, adaptation of eyes, ears, and of touch, as the tendency case m a y t o w a r d unity h a p p e n go diffusion of together. culations an of of discernible five a m i n u t e , each the audience form, is at scratch and This, ments find that about is rub an expenditure, n u m b e r of and more in acting u p o n our act t h r o u g h also receives the to to A a race, r a p i d walk, w o r d s ; chanical as the an intoxication. M . F£r6, w h i c h w e helps forehead, their arms fashion. e c o n o m y T h e of movephe- external s u r r o u n d i n g s ; they sense it receives of u p o n as the T h e cannot B a i n says, * See h i s b o o k , " S e n s a t i o n a n d M o v e m e n t . " activity. flow a here,* brain, sensorial brain's experimental quote the all other also q u i c k e n the they produce, fro rhythmical not M a n y mechanical increase will rapid. reflected and m o v e simple muscular t h e m impressions, not were E v e r y - its B u t it is a p r o f i t a b l e e x p e n d i t u r e . thus they strike their incessant, nomena, of of movements. eyes, an attention besides w a l k i n g others forty- m o v e m e n t the least, in are and the and clearly objection. b y their p r o d u c e d w h i c h an accompanied p e r p l e x i t y ; indeed, motion. one-half; at long one aroused, attention, to of b y of times, anticipate their head, legs been to a very u n i f o r m : average Several that seem was cal- observed m o v e m e n t s less p r o l o n g e d , shorter times out an of move- and H e listening a m o v e m e n t s observations this subject. n u m b e r say incidentally k n o w s t h e m or, decreased body diffusion of the audience h a v i n g less e x t e n d e d , people recall T h e person. m o v e m e n t s m a y and fifty persons, i n the for I us lecture. is Con- and concentration of G a l t o n u p o n audience tiresome ideas L e t there of action—convergence. centration of consciousness ments, : i n a w o r d , of ideas sort of me- researches furnish n u - S P O N T A N E 0 US A T T E N T I O N . i $ merous instances of the dynamogenetic action of movements. w o r k W e ; that stretch is, w e m o v e m e n t s in cases, to restore that the mental they result simply and arouse the m o t o r centres. u p o n been of and able, not b y n o w m o v e m e n t s reviving A n d i t is to concentrate with in its clearest Are and the the necessary we ments, the and second partially study of chapter, we for the are will n o w show of awhile the u p o n T h e ? is, to ness and it to us attention, mechanism, the least on question and the the accom- marks, as is contrary, W i t h o u t we the point are the hesitation move- in a position maintained reserved i n a n e w it prin- elements, being the b y have the the for aspect), essential seems (the an other still since feature of the proper to dwell m o v e m e n t s in atten- appropriate state of reinforce it. it a subject. maintain to is attention. f u n d a m e n t a l role of the tion I t Totally suppress attention, t o u c h i n g u p o n m e c h a n i s m attention; body, constituent suppress t i m e the they, thesis. to establish v o l u n t a r y the p u t o u t w a r d attention y o u totally A l t h o u g h only the f a c t o r s of accept increase modifications that are conditions, indispensable to : face, effects, Or, to terms of the simply ? observed, to this p o i n t w e prepared simplest supposed be real part sustained U p respiratory attention, usually the n o w the m o v e m e n t s limbs, p a n y and have only. determine are begin Passive subject-matter. i n attention. ones ; w e to m o t o r y i m - is limited ourselves to describing t h e m — a t cipal legs members, m o v e m e n t s to it operation must paralyzed these provide preliminary the arms lost activity. activity, W e our impressed certain ages, out will be B u t as this preferable to conscious- is a q u e s t i o n of approach the P S 3 problem w h a t an C H O L O G Y f r o m takes A s place an A its physiological a T T E N T I O N . side, i n the brain, intellectual a n d i. OF b y an inquiry into i n its double capacity of m o t o r y organ. intellectual organ the brain serves as sub- stratum to perceptions ( i n sensorial attention), images, and nervous ideas (in reflection). elements that superior work. Attention as the i n w h i c h Maudsley, will it plays " i s sensory any rate furnish, numerous nerve to the a part. w h i c h is t h e r e b y i n c r e a s e d . gation of are p u t into a the another."* T h e 2. A s which, according to the the I n the that a c c o m p a n y either if not to the sensations first the far, at of propathe affected sense reflex action, and accordance strengthen H a r t m a n n , nerves," sensible one " c o n - i n a nerve- nerves, B u t t h e r e is organ the brain plays place, it inaugurates perceptions, brain of along sensibility images, a the pro- another or b y w a y of m o v e m e n t s ; the the ideas; muscular latter c o m p l e x m o v e m e n t s wards, these m o v e m e n t s , w h i c h f r e q u e n t l y are return so i n importance. m o t o r role. says g a n g l i o n is t h a t feelings traversing of equal a or, tension b y associated Attention, psychom- result of this ceeds f r o m centre to periphery.f element of is p r o p a g a t e d sists i n m a t e r i a l v i b r a t i o n s of current, innervation, the feeling of attention, i n l a w that a molecular change i n connection w i t h thereby increase w i t h b y a action to the certain average, " A n active idea," ganglion, the w h i c h molecular an intense to its periphery, sensory different muscles an on the experiments accompanied the nervous elements, the hypothesis, certainly causes p r o v e d b y etry, act B y after- intense, sense increase * L o c . c i t . , p . 313. t P h i l o s o p h i c de Vinconscient, trad. Nolen, V o l . I , p . 145; V o l . I I , p . 65 as the S P O N T A N E OUS quantity of available energy, serves to on the the f o r m ing and h a n d m a i n t a i n or to reinforce consciousness, and, centre etc. the T h e jective ganic us. intensity of this bored at the w h e n w h e n the taneous state w o u l d visual this rapidly tention again could an last w i t h all change that at is periphery, but the of the vanish. music, and convergence " T h e these w h o body. impression between and v o l u n t a r y m o v e m e n t , " says W u n d t , reaction (the original source of the I n m o v e m e n t , v o l u n t a r y the m a i n e x c i t a t i o n is t o w a r d t h e muscles only act is, instan- w h o l e difference i n the preponderant is atten- that an the or- teaches occurs; the to c o m - is all produced eyes sub- B u t Opera, sensitive parts the centre, experience the has c o m - hypothesis, of scenery impression organic sists essentially central to without untenable unintelligibility of the a sudden going and periphery to centre spectator adaptation W i t h o u t constant this complicated work. is naive the starting-point in consciousness of i n disaccord T h e is a strengthened that on original to periphery, f r o m conditions, pletely its there expression suppose to w h i c h m o v e m e n t . this m a n n e r f r o m tion returns of a fresh f r o m T T E N T I O N . one other, I n A at- " c o n - u p o n the performance). direction muscles; in conjunction w i t h in of the attention, subordinate, s y m p a t h e t i c m o v e m e n t s " ; * or, i n other t e r m s , a reflection of m o v e m e n t s of Maudsley, w e tion to tional be: track b y the m a y "first, declare the either b y representation ergy is p r o d u c e d . the Finally, i n the m e c h a n i s m excitation of the proper external presentation ; secondly, increment of the of or words attenidea- internal i n t e n s i f i c a t i o n of its en- stimulus resulting f r o m the * Physiologische Psychologie, p p . 723-724 o f t h e first e d i t i o n . is n o t f o u n d i n t h e f o l l o w i n g e d i t i o n s . T h i s passage P S Y C H O L O G Y 22 proper m o t o r cation of more innervation ; energy the interplay of ing the the b y the active perceptive If, activity u p to thirdly, latter, a and vivid a subsequent and last addition be not p e r f o r m the reaction perhaps of the be or not m o v e m e n t s u p o n to prove the effect of attention. eses possible, n a m e l y : consciousness) effect of the wards the Still, cause same, or effect of the I do not w i s h to w h i c h have import, rather to the above-stated a put f o r m p r e g n a t e d — w i t h o u t dualism, difficult r i d itself; and acts u p o n enigma the is n o t body of or for m e of the whether this brain, T h e r e it. are three (the the cause this there originally h y p o t h state of or is movements, first does still are attention between purely logical question p r o b l e m appearing effect, to the question, the choose the the traditional to conver- a d m i t t i n g m o v e m e n t s i t is the consciousness that, of the rep- and it after- movements. hypotheses but the either, is t h e and little, : with in it s i m p l y profits b y is n o t h i n g simple but repercussion interposed that augment- f o r m e r weak energetic, I t matters operation; factor— ordinary state m o v e m e n t s ; moreover conscious the l i m i t . " * representation, and of m o t o r factors i n the f e w produced. m a y find intensifi- reaction the m o t o r certain w e but movements, m o v e m e n t s the a further accordingly, w e c o m p a r e the resentations, It A T T E N T I O N . centre u p o n sensory state of attention, gent OF w h i c h the whether the to to and dialectic I n is thoroughly i m - be s o — w i t h that p r o b l e m u p o n the finds is in attention T o three otherwise. psychology body solve. these it so reduced, i n the soul the eye soul. of first T h i s physio- logical p s y c h o l o g y there exist o n l y i n t e r n a l states, differing a m o n g each * L o c . c i t . , p . 316. other as well by their peculiar qualities S P O N T A N E OUS as by their physical state p r o d u c e d pression, T T E N T I O N . concomitants. is w e a k , physical and m a r k e d by modifications, then maintained abstracto, as is, t h a t a purely I f the brief, w i t h o u t t h e n i t is n o t a t t e n t i o n . well-defined, here A perceptible I f i t is s t r o n g , the i t is a t t e n t i o n . attention i n w a r d of at the opera. eyes, head, does event: cerebral thus limbs, circulation, conscious b r a i n ; Abstract f r o m body, reaction and that of all these w h i c h despoiled and and is emptied, i t is the of is n o ness, shadow of that this will better than are example, disquisitions. neither the their that state subjective T h e thing effects nor reader, m o r e will of they are however, a but c o m p l e t e d un- u p o n the whole, W e it I f hope m a y seem, of this point manifestations elements w h i c h to regard outline, or later or ; together constitutes attention. is n o t r o u g h and conscious- been. m o t o r y consciousness, side, than be T h e spec- attention. far-fetched causes, our adaptation state of has i n concrete original contribute to an understanding long w i t h however a conscious longer i t is a n e p h e m e r a l that exist T a k e the remain, w h i c h p o i n t of respiration anything the not phenomena left stable, T h e h i m the changes etc., ex- before-mentioned state, a p s y c h o - p h y s i o l o g i c a l c o m p l e x . tator intellectual on. this as any- provisional view, Thus, w e have not s p o k e n o f t h e f e e l i n g o f effort, b e c a u s e i t is v e r y rare spontaneous part sustained attention, b y the if met w i t h movements portant to justify repeated at is all. i n B u t the sufficiently i m - investigations of the subject. in. T H E state of surprise or astonishment attention are n o w augmented i n order. ; a f e w words w i t h A l t h o u g h is spontaneous reference to it of frequent occurrence in 2 P S Y C H O L O G Y 4 every-day find, life, it has however, OF been i n the A T T E N T I O N . forgotten b y T r a i t e des psychology. passions of (Part I I , A r t . 70) the following definition : is a sudden sider w i t h frequent surprise the and object the as impression the rests, f r o m the rare, are disposed locality thence into in order brain that, i n the brain if originally as w o r t h y the b y that force to- impression it there impression, to serve of place great preserve that same represent- b y virtue of w i t h un- place, w h i c h i n w h i c h muscles first second t h r o u g h that the the i n the and con- to it appear i n our tend to strengthen also disposed, " A d m i r a t i o n consequently to of the sensory organs are, and i n of our thoughts, i n order they are impression Descartes causes it to that T h u s , consideration ; and m o v e m e n t w a r d objects extraordinary. by exceptional the soul, w h i c h attention those it is c a u s e d ing of the I to j as pass maintain position i n w h i c h they f o r m e d b y the organs of sense, the i m p r e s s i o n m a y be f u r t h e r p r o l o n g e d b y their support." If w e I t will repay carefully peruse ance being nearly point m a d e all the out for us, it, w e shall slight elements in the well to ponder w h i c h m e c h a n i s m of nervous sion ; its action " t o of w e muscles ical psychology ogy, w h i c h quite Surprise, shock and t o w a r d order of treatment that is a u g m e n impres- muscles; " t o as i f , f o r e x a m p l e , w h i c h and remark, that m a y that of physiolog- of spiritualistic a person is n e w the s u p p o r t " to psychol- h i m . i n a higher degree astonishment, b y that to attention, of the the i m p r o p e r l y lays claim and produced i n not language, ; n a m e l y : — t h e Incidentally w e m e t h o d of allow- endeavored influx i n consequence strengthen." Descartes's have due of spontaneous partial conduction these that differences are therein clearly e n u m e r a t e d tation find this passage. a n d is a unexpected ; w h o travels little and w h o m S P O N T A N E O U S I believe miles to away, F r o m the home, m e n t a l form, an between hiatus. vious m y to the a a there g r o u p state, states, the as an m o m e n t giant, into state others, finds and equilibrium surprise it is its place, h a v i n g attention, adaptation h a v i n g tellectual element emotional element. an have too had F r o m the aggeration w e have slightly prise, the they eyes w i t h the be i n " i s and the is a n very the pre- n e w state struggle for life into the going degrees connection state time to take the that the w i t h ; but follows m o n o i d e i s m — place. upper T h e h a n d probable, in- over that imperfect k n o w l e d g e side the attention. s h o w n as b y this to and s y m p t o m s the i n the because a m u c h of surprise felt."* instinctive act; rapidly. increases greater are A s to ex- extent, opened as being into T h e surw i t h degree corresponds T h i s raising of because it an eyebrows open. m o u t h are " A t t e n t i o n , " the state individuals b o r n blind : opened gap, the B y con- a because adjusted m o u t h widely eyes speak- sensation. raised the degree eye-brows w i t h are and to w h i c h an be and intermediate shock away, of spontaneous raised; to Properly of I t is h i g h l y physical seen, little rupture, the regains m u c h is abrupt is p u t is, state of surprise w e have w e h u n d r e d tends to be re-established passed that six of E m o t i o n s , o n a m o n g the states of consciousness. n e w 25 room. polyideism abruptly ends, rushes in, like or i t is a c o m m o t i o n . t w o A t five standpoint, it is n o t so m u c h dition some enters I t belongs its strong ing, at suddenly said of it. in be A T T E N T I O N . i t is also allows the the opening * D a r w i n ' T h e Expression of the E m o t i o n s ' (Chap. X I I ) . o r i g i n o f these d i v e r s e m o v e m e n t s is discussed t h e r e . the met eyes of to the T h e probable 26 P S YCH O L O G Y OF A T T E N T I O N . m o u t h , it permits a vigorous and deep inspiration, which w e are always W e have tion w o n t to said, that augmented. I fectly allowable. tional causes of latter there to terror, degree to are but n o w thus of been exemplifies the m a y assert states aside life, see that the point and very and evoked, only high that its p r i m i t i v e up w i t h the most Attention, f r o m T h e that the habit of origin the i n their t u r n w i t h of the of m a n the first, psychologists and it is even i n caused its that w h i c h last lies easily facts being will I n order senses his and an- deep- enable attentive of the i n f o r m s a that the still— I of pretext leave psychic for attention at least w i l l a competent previously us foremost and descend lower afford b y self-preservation. r u d i m e n t a r y i n are scale of a n i m a l life. developed Riccardi, forms exacting concealed appetites, leave too of caused p o w e r the we p r i o r i " t h a t i f a t t e n t i o n is a f e w clear perceptions, apparatus. w h i c h origin. aberrations. a f e w f r o m been an advantage very l o w — i n w h i c h quisite, to its e x a m i n a t i o n completely jectures of a and b o u n d up but w e must indeed, the surprise, to v o l u n t a r y attention and struggle for life has order; to see, life. " a needs, r a p i d to emo- finally to fright i n the i n d i v i d u a l — t h e instinct of better per- attention; for, f r o m manifestations, alysis inseparably A is to e m o t i o n a l states, w h i c h est best the a biological value. tendencies, be to b o u n d a n i m a l its h i g h e r W e assertion gradation able restrict themselves to atten- this emotional is v e r y h u m b l e , actually then by back w e conditions had effort. that insensible are great intensity. attention have state any is s p o n t a n e o u s to stupefaction, and B r o u g h t started, believe spontaneous w h i c h of before surprise T h i s is a n astonishment, m a k e be concan re- m o t o r m e n t i o n e d S P O N T A N E O U S work, finds the first clear A T T E N T I O N . expression of 27 attention i n A r t h r o p o d a . A n y a n i m a l so o r g a n i z e d external whose w o r l d were all consciousness same level, inducing an ceedingly shall w i t h o u t sions ; all single for an for its inance T h e thus w i t h nutrition, self-defence, species. impressions to be avoided, to fecundated, be ness of the Attention, u p o n of H e r e scend to w e these and of at the always ronment. in perish, connected of caught, adapted of the sense of forms, :—attention preserve this ceasing female and dependent w i t h the sense of the sight, species. and here it necessary i n order is a to to a condition of factor of environment adaptation i s u n i t y of besides, a m o n g its adapta- social I n all the f o r m s of attention, f r o m the there i n it becomes, in the de- grasp identical character to be an movements. to I t was the conscious- of touch, according con- p r e d o m - the connected r u d i m e n t a r y a factor of highest, A n d to be i n all its simplicity, purely physical s h a l l see, must the propagation service instruction. forms, where, in a to the is s e e n its p o w e r it will impres- viz.: the settled their smelling, most reason higher tion of attention affords the life; w i t h I p r e d o m i - is, o f t h o s e of prey or ex- k i n d of incorporate and become perfectly developed, hearing, the is necessities; most w h i c h and f r o m t i m e to time, of a animal thus, i n usual case remains, enemy the preservation. constituted of useful sensations, that T h e it, in u p o n favor detrimental being an illogical o r g a n i s m — a tradiction. to the predominating o w n case, w o u l d animal one stood of m o t o r y adaptation—were extreme adaptation significance impressions any ill-equipped nance and the impressions of equal appropriate overlook the that as envilowest composition. the highest-class animals even, 28 P S Y C H O L O G Y OF a t t e n t i o n loses its l i m i t e d and great the in m a j o r i t y of n a r r o w this p e n d e d so circle their intelligent have important, source masters tentive for the w h e n same Sikorski, are has feeding, of art. an amuse see i n g a m e ; and s h o w n that m a i n l y developed * R e v u e Philosophigue % A p r i l , 1885. have need m a d e of manner, m a k i n g close observer their through T h e is play exis the there Dogs, b e c o m e that at- preparations of activity and play.* most w h i c h l u x u r y for luxury. latter a within sleeping; manifestation a certain the T h e activity, w h i c h this attention confined expended. authors T o are propagating, p l a y — a several of they species superfluous f o r m that material character. a c t i v i t y is a also corresponds their of entire in the original a n i m a l A T T E N T I O N . children, attention C H A P T E R I I . VOLUNTARY ATTENTION* VOLUNTARY art, or artificial attention is a product of of education, grafted, as tention, and istence, as it were, finds the has been ject acts by the subject no i n acts t h r o u g h chosen, I n by totally and t w o antithetic ; T h e m a x i m u m the one attraction, w h i c h a definite point of w h i c h it attention that the ob- attention is, t h r o u g h attention the a i m circumstances; least, ex- submitted ourselves to it is to ; it it, and b y r u n n i n g T h e y other in w h i c h , are the direction of in the direction of constitute all possible a of spontaneous of voluntary attention the at and accompanied m a x i m u m of the degrees in theory t w o are at polar found, least, the meet. A l t h o u g h that into is at- means for maintaining the state; between f o r m s f o r m at of adapting greatest resistance. w i t h the the strongest limits or or, natural i n voluntary v o l u n t a r y a t t e n t i o n is a l w a y s attention the stock, extrinsic, hazard certain feeling of effort. the the or I t conditions voluntary accepted the proper hence in its I n spontaneous is m a i n l y a q u e s t i o n finding latter does powers. set of training. spontaneous the graft and its intrinsic p o w e r ; longer willed, direction, u p o n inserted. superadded is of voluntary attention psychologists m a j o r i t y it constitutes have is almost studied, and all of attention, the only though its to mechan- 30 P S Y C H O L O G Y ism, In nevertheless, a t t e m p t i n g w e is first propose f o r m e d , study the and to bition, A T T E N T I O J S t . not been any better arrive at some to investigate inquire into the h o w voluntary its genesis; p h e n o m e n a w h i c h , in mechanism our of of understood. comprehension feeling of effort by w h i c h finally the to has OF arrested opinion, play a it, attention then i t is of w e shall accompanied, m o t i o n or inhi- principal part in attention. i. T h e process formed, m a y m u l a : T o by t h r o u g h be reduced render nature; to w h i c h to the attractive, give an b y the ordinary following artifice, w h a t I use the w o r d s e n s e , as e q u i v a l e n t to only kept alert by the of objects agreeable, mixed action states. W i t h this difference however, ings that sustain not spontaneous, T h e whole finding of ever, will attention is the order untary as*- i n question, are its prove properly to D u r i n g the the higher the the that interest" periphrase B u t the is, b y : m i n d or emotional that here the feel- acquired, primitive not so manifestations. is if the superadded, reduced latter be to the w a n t i n g , appear. in general; in practice, how- infinitely diversified. attention, and does for- disagreeable, it, that accordingly, process it becomes In dren attention, effective m o t i v e s ; voluntary Such u p o n is is n o t '' the a n y t h i n g that keeps the m i n d o n the alert. is single a r t i f i c i a l i n t e r e s t ,to t h i n g s have not a natural interest. in v o l u n t a r y attention most understand best w a y animals. the will T h e genesis be to of study simplest volchil- examples instructive. earliest period of its life the child is V O L only capable gaze only its of u p o n mother m o n t h ing (Preyer). nurse. to rest fixing the of Preyer calls i point, this of the by or place w h i c h w h i c h rather the of at place. of impulsive less the f o r m ; D r . emotion indeed, interestto that more w h i c h intense m a r k e d in the is as chiefly being claims the a power i m m o b i l i t y "aston- of strik- accustomed to tative m i n d l o n g as the epoch, attention, f r o m the appearance have of noticed in- m o n t h , inhibition but it in its appears one objects' psychic life thus object power that to is, remains the another, is of attraction. in the transfer non-attractive under * Sikorski: objects, the influence Le Developpement A p r i l , 1885.) can only of psyckique be ten- of the determined T h e birth only of untary attention, the power of fastening the m i n d phigue, i m - later. So force, to I t is a l m o s t first fifth the characterized of respiration—a period the t o w a r d high- accompanies of children."* w h a t in- w h i c h A t its 7 the concern. Sikorski, that after Preyer will allow- becomes b y its third in regard Attention to suspension rapid respiration to tell, the degrees a temporary attention, the dications faces of is o f least later muscles. A c c o r d i n g m o m e n t a r y takes the b y a certain e m o t i o n a l state, p h e n o m e n o n m u c h to that gaze, ing will b y fixes of less a n d takes state produces process possible objects same various muscles. the end the e m o t i o n of astonishment. est psychic the of vision, u p o n is a c c o m p a n i e d ishment, u p o n is o u t w a r d l y expressed contraction fant and 3i I t t h e r e is a s l o w t r a n s i t i o n f r o m of attention, by field of greatest concern T h e attention. T o w a r d its T h e other senses; T T E N T I O N . spontaneous it explores its eyes A shining objects, or ing is U N T A R Y volu p o n accomplished education, de V Enfant. whether {Revue b y de- Philoso* 32 P S Y C H O L O G Y rived f r o m rived f r o m strable, A of m e n or men, b u t OF things is, o f course, i t is n o t the its m i n d traction for i t ; pictures in a but it book. the will tell child y o u . " finally do demon- that w i t h incapable have no eagerness those pictures upon m e a n ? " a u p ; f e w talks at first it of be and finally checked. evinces I n this w e esis o f v o l u n t a r y u p o n a and desire sets i m m e d i a t e end an t i o n — a n d in kind about an T h e " A w e n t repeat remained there tion, seeing study. a page wish piano that at finding G e r m a n ; another this case time * B . Perez : VEnfant of grafted de trois been the old, habitually very its of its o w n m o t h e r ; T h e and y o u same seated d o i n g ? ' child i t is n o t about it at some itself i n asked its the a m very a m u s i n g ; but surprise.' " H e r e voluntary sympathetic, a sept ans, p. 108. and child, there. ac- ' I genesis of a caught f r o m the u p o n attrac- example day, step an been one to give M a m m a a pleasant not has hour. are does m e a n s to its brother engaged ' W h a t of has first pleased for over an astonished doing have air years holiday-duties, entered father's nurse, six artificial that as a f o l l o w i n g is a n o t h e r to the an the age of seven, his desire b o r r o w e d the to graft attraction, but child needs necessary to a of to its gen- operation k i n d the of the t h a t is sufficient : the c h i l d Perez.* cord, to I is that instance direct, a w h e e l - w o r k , as i t w e r e , a n d inattentive, of an I t was attraction—a accomplished. B. have and R e a d i n g possess an it has eagerness attention. natural indirect. an the this task lazily, but afterwards it becomes accustomed work, at- y o u k n o w h o w to read, After gives r e a d ; i t is letters gaze " W h a t easily de- kind. u p o n will Education, most h o w to Its father answers : " W h e n book the only fixed T T E N T I O N . external child refuses to learn keeping A we atten- and not V O L u p o n U a purely T h e piano ously through I n A R the m e d i u m every ; A T T this of E N I the if possible, to as forth and to artifice to more the that it naturally cate three the simple and first I call D u r i n g bition, T h e the success, motives, using this play, all the i n order voluntary attention, m y former them, nature f o r m of possess, not i n point v i e w of to time call that i s , — order a power of I n o w shall action into w h i c h indi- volun- H e the educator employs the to fear attraction emotions, be as the acts well in only its forms, of rewards, tender as all u p o n our appetite of innate cu- intelligence, h o w w e a k — everybody. the and second period, maintained formation, such interest third by as period the is t h a t sustained w o r k m a n artificial means by line, attention of feelings l o v e of self, in a practical aroused and class-room, different statement,—in w h i c h to a certain degree—no matter ondary i n natural enumerate puts into period, sympathetic aroused it voluntary A r t bends reason does tendencies, is f o u n d i n is of purpose, i n riosity, w h i c h seems and maintain falls. feelings. egotistic spontane- resulting purpose periods attention I n to consolidate once impart tary direct for this assuming that repeat to example. artificial. W i t h o u t motives their and 33 is i n v a r i a b l y f o u n d t o be means for another end. its purposes, attention, to f r o m . force. origination i n endless variations, t h e m N and half-success, or failure : ever grasping diverting O d i d not awaken borrowed mechanism T i n the former lesson they of a instance s a m e , — b u t Y G e r m a n attention the attention T s e l f i s h f e e l i n g as and evoke N of sec- emulation, am- duty, etc. of organization; habit. i n his T h e shop, is the attention pupil clerk in the at his P S Y C H O L O G Y office, the a rule, and a tradesman behind prefer bition, and to be second interest amidst rest; of certain causes; habitual and such people placed the untary ence never only animal through this cannot at simple caresses, of his i n training ; disposal character. habit. also i n H e u p o n privation of food, violence, and in m a n n e r he teachable m a n , " plays, says used Zoological offered to purchase give at double or four of t h e m one. W h e n asked soon whether good actor, he the for a h o w D e s c e n t of M a n , " V o l . I price, could m o n k e y that as for if he i n a m o n g to act f r o m the each ; but m i g h t i n order possibly w o u l d kind- individuals. kinds of ^ 5 the through trains monkeys f e w days he a particular answered price the and animals, c o m m o n of succeeds refractory D a r w i n , * " w h o Society, to and the means men, are influ- here acts anvol- limited A m o n g there to the but attentive. M a fear, this i n produced, under artifice become * force of education that effected prior p e r i o d ; become in detail the through of is s e l d o m certain habits, three all the third m a k i n g the animal contract he it accumulation to show and has very in attitude, s u s t a i n e d less attention is s i m i l a r l y education, action, " A complete. w i t h acquired fixed become transition f r o m spontaneous attention educator ness, to is as am- a thus refractory to attain voluntary attention of repetition in a certain an Individuals is u n n e c e s s a r y imals by h a v i n g only intermittently, and It but egotism, brings and t h r o u g h motives motives. discipline, all w o u l d , the artificial process is p r o d u c e d causes than natural else; surroundings, attention counter, created being present or have and fact his A c q u i r e d attention has nature, mere A T T E N T I O N . somewhere lasting habit. T h e OF to select learn turn it all depended keep on out so a their V O L p o w e r T A R of attention. plaining a n y t h i n g distracted, ject, U N the m e n t as b y to a m a k e sulky. O n attended to on he the inattentive hand, a at the root 3 5 talking its attention I f he be ex- easily trifling tried m o n k e y and was or other m o n k e y could always Accordingly, was wall, hopeless. other h i m T T E N T I O N . a m o n k e y fly an the A If, w h e n case was to Y by act, ob- punishit w h i c h turned carefully trained." of attention w e find only e m o t i o n a l states, attractive or repulsive tendencies. I n the spontaneous I n the voluntary f o r m , ence, that here complex and perience f r o m tary been f r o m fear or the f r o m tion very their scattered evoke attention facts. that rivative and of please ; by will * Diet, his I I acquired w i t h o u t scient. phil. y I turns concentrate sustain is it I or u p o n at once be left to of conformable to it w o u l d only to the it t o w a r d point, one as dethat foundasuperior i t , as I different long I f this be not a "Attention." seem,, only a w i t h d r a w each clerk atten- antecedent direct its effort."* 2e e"dit., Art. the is s u b j e c t give the this genesis although yet all tradesman nothing is it away their will that an take to all is it volun- before the psychologists form, Ego. alternate can there confess most y o u ex- all emulation, e m p l o y m e n t s for more through of genesis, career, a t t e n t i o n — w h i c h , the nature competence " V o l u n t a r y attention authority points. of causes. If, while fortune to intricate; but regard—enters tion. m y it. A c c o r d i n g to a by habit, a a w i n d , very voluntary they grant sustain is fixed leave outset the of a l l l o v e of self, distasteful to and are tendencies. and school-boy only same ; yet with this differ- is still i n its p e r i o d w o r k m a n , to the formation, derived primitive organized the are feelings slow of punishment, the these i t is the the of attention has f o r m as purely P S Y C H O L O G Y 36 conventional rives not it and f r o m should be blinded o w n destitute voluntary personal m y genuine b y attention, experience, admiration. of all genius prejudice, difficult state A T T E N T I O N . fanciful description, if the author his w i t h h o l d OF if i n w e its to sustain, and that w e observation, or not durable should B u t i n truth, of d i d I de- perceive form, is that really actually m a n y do a not attain to it. B u t f o r m if, as w e have attempted o f a t t e n t i o n is t h e w o r k as w e l l as the difficulty further back u p o n them, and us, so accordingly, of i n imitating higher education teachers, and that this explanation, acted the that as o n others back does w h i c h ; for our h a d explain only teachers previously our- earlier nevertheless, t h r o u g h the not w e ex- forces have only acted u p o n generations. the w e surround- the education w h i c h later w e have selves acquired perienced, show, of the have received f r o m our parents, ings, to This, primordial genesis voluntary attention. H o w then does v o l u n t a r y originates of necessity, w i t h that the has same progress been under attention is p e r f e c t e d — a product m o v e m e n t that civilization. in the order of m o r a l of instincts to that of interest and d u t y ; organization; solute primitive i n the individualism political to the m e n t : this same o n w a r d world, effected neous tion. In has also attention T h e the to the to T h e control f r o m individual savagery order, of it was the i n state almost the of ab- govern- in the intellectual transition d o m i n a n c e chapter f r o m to the f r o m f r o m sponta- v o l u n t a r y l a t t e r is b o t h effect a n d c a u s e preceding pass constitution of a m o v e m e n t , the and instrument has order, the of an events social caused I t the pressure of need, of intelligence. progressive originate ? of atten- civilization. p o i n t e d out that, VOL in the tion, U N T A R Y state of nature b o t h for animals most order man's i n the development density T T E N T I O N . p o w e r and f r o m I n the savage actual causes, tribes) there was state, so s u c h as l a c k of only left the this n e w as m a n task f o r m h a d that cepted put attention become as o n l y education became struggle capable no warlike alternative under the d i d then not of short things this point, or numerous T h e that it w o u l d savage has bling ; for the ardous the secondary T h e concrete, most the D a r w i n addicted work. to drink, O n e the the savages instances quote sustained goes and certain gambling, and the haz- ignores purely h a n d w o r k w i t h is the attention. even to half-civilized Gauchos w h o theft, w h y they answered: so g a m - of i n now, that of are effort he h a n d agreed authorities. is a s e n t i m e n t m a y note, t h e m flashes of u n k n o w n , and manifest f o r m of ac- of b y for hunting, war, that asked only laziness to idle C o n t i n u o u s w o r k is r e p u g n a n t tribes. and ethnologists are all L o v e of w o r k A n d w e ac- external. be unforeseen, civilization. of necessity, and a passion formation, any I t originated, proofs i n all its f o r m s ; but or contemns. soon voluntary attention appeared duration. and i n before civilization voluntary is w e l l - k n o w n ; t r a v e l e r s a n d on So attraction, but world. pressure exist, factor of devoting himself to in the i m p a r t e d b y c o m - work,—• for existence. i m m e d i a t e is easily s h o w n that attention a foremost means of livelihood, appearance cordingly, and of the possessed i n an It also as game, perishing or of a c c o m m o d a t i n g oneself to m o r e voluntary of soon plex conditions of l i f e , — i n other words, to go to not fore- course of p o p u l a t i o n , sterility of soil, or m o r e neighboring atten- is a f a c t o r of t h e for life. the 37 of spontaneous men, struggle (through whatever of the A " T h e days were d i d are 38 F S Y C I I O L O G Y too l o n g . " * H e r b e r t of birds, excitement; chase gives nor so life Spencer,f beasts, ing " T h e OF of " i s fish, but t h o u g h gratification, small, has sity, to a m o n g that but most there w h o m they line are away necessary drudgery, volves u p o n w o r k f r o m E v e n long at T h e Italian that ciently life; they is w h o , first considerable. I t are neces- society w h o miserable that m e n are w h e n this or that they devote after year, hardly for health." a l l , e v e n as s a v a g e s , i t is well while it k n o w n , k i n d usually their husbands m a y seem a originated i n e n j o y i n g the there sleep, pos- p a r a d o x — t h a t w o m a n . advantages exists a and of complete of protracted thieves, of de- I t is a c c o r d i n g l y incapable work, prostitutes. n e w school, w h e t h e r l o o k u p o n t h e s e as cases of atavism. civilized nations, themselves all very w h o m year criminologists of the adapted and as professional majority of m a n con- is necessary at of to t i m e to p e r f o r m some nations rightly or wrongly, T h e rest of civilization, class of beings —vagabonds, to of being beaten. a m o n g p o w e r and m e n the persistent n e e d — m e n day, attention first centuries ; to live w o m e n , sible—although voluntary a m a n industry b y after labor, fear into is a so primitive attractive t i m e such the is so the i n order f r o m gratify- neither f r o m business to it day as h i m civilized become occupation themselves But, is says pursuit sprinkled t h r o u g h o u t of investigation giving the m a n , " in the yields in the eventually give it u p themselves to coerced are active restless w h e n m a i n l y w h i c h ourselves O N . primitive Conversely, application, w h i c h true the this tinued is T T E N T I passed and general. A are to * " V o y a g e of a N a t u r a l i s t . " t " Data of E t h i c s , " Chap. X , to the a certain however, have exigencies degree of suffisocial capable of V O L U N T A R Y voluntary w h o m is a n attention. Spencer urgent the stantem w e the w h o mori. p h e n o m e n o n . shall better n u m b e r 39 of those, voluntary profess and and attention W h e n consider understand f e w practice Voluntary w e of attention very small indeed; those oportet sociological its are T T E N T I O N to w h o m necessity—is far between such, B u t speaks, and A is it a as b o t h its genesis and infirmity. T h e fact, we m a y say, has t h a t v o l u n t a r y a t t e n t i o n is a n n o w an serves, point imitation at the of established, adaptation ditions of a higher social life ; that a habit, been to the i t is a d i s c i p l i n e a n d of natural attention, w h i c h same time, as con- its p o i n t latter of departure and support. n. Up to this point we have only examined, in our investigation of the mechanism impulsion arising f r o m the study state the u p o n of m u c h of the face of the m o r e w e to all obscure is m a k e have adjusted cluding h a d of towards others, needs, predominates happens to be other. W e question, n o w namely, t h r o u g h w h i c h laboriously maintained, it by a in with, T h e relative w h i c h consists a certain n u m b e r the in same the case of ; and internal arid ex- spontaneous (or a group consciousness, stronger of purpose T h e r e a state i n the far the disappear. to deal attention, no explanation. states) to an w h i c h psychological struggle for life w h i c h i n - preponderance states, f o r m internal mechanism tends m o n o i d e i s m the one consciousness cessantly in a external stimuli and surroundings causes it to pass f r o m come of attention, the because i t is b y far of it the P S Y C H O L O G Y stronger, of the because, individual trary happens cially i n ingly, its tained as w e i n the A T T E N T I O N . have conspire seen, all the i n its favor. tendencies T h e artificial m e c h a n i s m b y forms. w h i c h W h a t , this state is n o t requisite to investigate h o w other state of consciousness, it arises circumstances. f r o m other B u t states, tained. I f a matics, recollects solve, is, has state of and I n sort, a can an question unexplored inhibit h o w the but is t h e mechanism be order of able to of this were answer w i t h marks attempt replete w i t h T h e fundamental consists in the into a of to activity. is I f condition w i t h this the B u t w e and con- p o w e r of our body. produced physiological should clearness. k n o w , re- omissions. nervous action, W e following faults and of the also the k n o w n , w e the of query, physiology, m o r e reflex p r o b l e m retention. inhibition regard property T h i s a m b i g u i t y of transformation of a primitive movement. nervous is a state Experience better ask an reader if no of various parts to but cases w e h a v e accordingly as the enter, things ? of inhibition it arrested psychology. equivalent p r o b l e m that the w h o l e k n o w n i n i n m a n y it mathe- to leave W e the m o v e m e n t s mental probably that i n b i d d i n g of little taste for of inhibition, little every main- certain an of distinguishes persists, produce inhibition ? stantly proves, in w e state consciousness; this point, I repeat h o w almost B u t main- and a order consists i n this very p o w e r B u t at the that but he task attention. concerning to is L i k e it is p r o l o n g e d w i t h that the feature that simple about voluntary the school-boy t h i s is a sets u p o n espe- accord- the v o l u n t a r y a t t e n t i o n is p r o d u c e d i n d a i l y life. this con- ? It he very case of v o l u n t a r y attention, highest is the OF system excitation the that type of certain V O L U N T A R Y excitations ment. that T h e of the t h r o u g h the in m a y impede, best slacken, k n o w n , suspension irritation T T E N T I O N . of of the and the 1845, study prevents shown, action of cases i n a movements that the u p o n moreover the stomach larly to the only the and brain {optic fluence u p o n the phenomena ally, ous set and been referred to a and at lower of medulla first nerve has date it the movements of has parts vaso-dilator in recent belongs an considerable in that the inhibitory the times not exists maintained of simi- referred ; it also exerts to inhibitory that the in- cerebro-spinal have B r o w n - S e q u a r d , invented, here.* of the attention w h i c h an of inhibition explain this " negative forth W e b e r referred the F i n - " i n h i b i t i o n of the central p o r t i o n of the is a nerv- periph- system." Functions tres that possessed b y almost all parts eral nervous have Since of h y p n o t i s m to a cortical inhibition. system T o has Since action thalamus') authors according power cord Setchenoff M a n y heart Pfliiger CI. B e r n a r d this power central axis. the is m u c h attention nerve established, cause spinal brain. the of t h e entire i n t e s t i n a l canal are Finally, to the case nerve. secretion. to inhibition. same nerves. a of 1 move- excitation of a small intestine. been subject the splanchnic the has or a by the brothers devoted w h i c h m o v e m e n t or suppress pneumogastric physiologists have 4 oldest-studied, discovery of this fact, m a d e the " A he L e t w h i c h us an it note, B r a i n , " to reflex," different theories w o u l d however, Ferrier was action of the places in the be useless that his first w h o moderating Cen- frontal lobes. the in to T h e recol- * F o r the h i s t o r y o f t h i s p r o b l e m d o w n to the year 1879, see H e r m a n n , Handbuch der Physiologie, V o l . I I , p a r t . I I , p. 33, et seqq. F o r the m o r e recent t h e o r i e s , S. L o u r i e , I f a t t i e le teorie delVinibizione, i n 8vo. M i l a n o , 1888 P S 3 ' C H O L OGY lection of an element that depends on repression of the idea, he enters into its the centre of the occurs. is of the not is a l s o frontal provoke accordingly, any energy in motor execution. motor p r o d u c i n g paralysis, sulting for the mental T h e is v e r y frontal regions by degrees weaker, gence descends. m a y as add, the follows: the of of develop-* these lobes> they expend are, their of does not actual induce degeneration, power of are that rei m - attention in animals i n p r o p o r t i o n as t h e W e m o t o r frontal lobes in idiots, whose T h e are centres of t h e m perfectly developed weak. a localizing and in the m o t o r expends manifestation; merely i n loss of attention. augmentation to Irritation agencies, is development proportionate changes but there excitation of to R e m o v a l m o t o r A t t e n t i o n diffusion, frontal lobes, m o t o r y directive and reasons lobes. the m o v e m e n t : external proportionate it on excitation of the repressed in the I O N , composition. T h e Ferrier's attention ; and ment depends diffusion, against centres Intelligence does external internally ; moderating T T E N T restriction of the protected force A says, internal diffusion. centres, its OF become level of injuries intellito the frontal lobes will greatly lessen and frequently quite stroy that the power " a s control, to control.* T h e physiological basis theoretical A l t h o u g h take the of place the theory, in special sical ; still, i n recent assertion views u p o n only can that organs, author of be this declares, faculty of inhibition become almost times, several authors, experimental grounds, of entertained." p h e n o m e n a has de- have basing clastheir maintained * F o r the facts w e may r e f e r t h e reader to o u r Diseases of the Wilt, C h i c a g o , 1894. Q u i t e r e c e n t l y an A m e r i c a n n e u r o l o g i s t , A l e x a n d e r S t a r r , i n 23 cases o f l e s i o n o f the f r o n t a l lobes, f o u n d i n one h a l f o f his p a t i e n t s t h e f o l l o w i n g m e n t a l troubles : loss of the f a c u l t y of c o n t r o l , c h a n g e o f c h a r a c t e r , incapacity of fixing attention. B r a i n , " Jan. 1886, p. 570. M V O L that " m o t o r their seat nerve T A R actions in the Y A and T T E N T I O N actions elements."* is e x c i t e d , " says M . Beaunis, i n the nerve directions. in the I f it be ing of the muscle ; but beside m o s t is also to impede Thus, at the the puts and and inhibition " E v e r y " there to i n one most state, there by this nerve, sooner lasts a shorter time. shock; but ments, " w h e n is w h i c h is r e c o g n i z e d of the produced and w h i c h a wave swiftness and is of the the b y a f lessened at w a v e this of excitation, the motor than the inhibi- T h e first excita- the second produced, hypothesis, then, wave, of f r o m both is p r o d u c e d that, w i t h still along a w a v e of excitation, and of these current, there t i m e b y resultant e x p e r t excitability A n excited nerve, same the sides at the greater f r o m both accordingly, of inhibition, its e x c i t a b i l i t y is t w o contrary every be T h e inhibitory i n t e n s i t y , is p r o p a g a t e d algebraic On the tend will of W u n d t ' s an there appearance. w i t h is s l o w l y p r o p a g a t e d cathode. traversed and b y anode anode : simultaneously, cathode sides at t h e w h i c h will a n e r v e is e x c i t e d b y a c o n s t a n t there nerve, I n one be twitch- there action, " appearance amplitude. oppo- studied, its a pro- will a w h i c h prevent inhibitory m a x i m u m its time are excitation the inhibitory action, tending to be diminishes have this phenomenon, the or nerve, revealed contrary time, and causes a activity, shock, i n an process, tion a same action process an apparent produced m o t o r tory nerve a m o t o r up the 43 t w o k i n d s of modificationsi n set is of same duced site U N but actions." excitation w o u l d * Wundt, Untersuchungen zur Mechanik der Nerven und Nervencentren, 1871, 1876, a n d Physiologische Psychologie, V o l . I , C h a p . I V . Beaunis, Recherches experiment ales sur <es conditions de Vactivite cerebrate et sur la physiologie du nerf. Paris, 1884. M . B e a u n i s has d w e l t , m o r e t h a n any o t h e r p h y s i o l o g i s t , u p o n the i m p o r t a n c e f o r p s y c h o l o g y of i n h i b i t o r y a c t i o n s . tOp. C i t . , p . 97- P S Y C H O L O G Y determine in the the to one nervous positive and activity hibition on of the the one actions, other stoppage W e that of so have very and W e of p r o b l e m . the T h e its m a y p o w e r modus appears w e other a tendency tendency to side; the succinctly set concerning is late, final of these con- and to forth at an- the occasion the nearly to make psychological a secondary as do all accomplishes of time. Volition all mechanism use phase m a y formation. manifestations V o H t i o n i n its positive, i m p u l s i v e the volition w h i c h in- the voluntary inhibition,-whatever relatively order the : time impulsion n o w operandi, higher order. a shall have revert of and the resultant one p h y s i o l o g y teaches us of i t . in at negative prevail. n o w inhibition, be o n than that will other side, effect is n o t h i n g m o r e A T T E N T I O N . substance t w o modifications, this activity trary OF I t of f o r m — something—is the i n its negative a form, first w h i c h hinders something, appears later ; according to Preyer, t o w a r d the inhibition But tion tenth of natural h o w as answered w e are do w e H o w volition, the " m o v e m e n t ; that ity, brain, i n m o t o r y t h r o u g h the the residua ; the inferior medulla, the very h u m b l e f o r m of accomplished? satisfactorily. T h i s ques- H o w e v e r , let t h a t i n t h i s r e g a r d o u r p o s i t i o n is e x a c t l y t h e w h e n question : i n evacuations. inhibition be us observe, tive is cannot same m o n t h , * and confronted produce I w i l l " a is a corona stratum m o t o r y of the to is a the cerebral I n setting into of the then after decussation * " T h e M i n d o f the C h i l d . " opposite posi- followed images _or transmission radiata the m o v e m e n t ? usually is t o say, t h e r e of w i t h a activ- appropriate nervous corpora influx striata, peduncle, to the by spinal to to the cord, V O L U N to the nerves, a n d T A R finally Y A T T E N T I O N to the muscles. 45 I n negative lition, t h e " I w i l l " is u s u a l l y f o l l o w e d by an vo- inhibition. H e r e the anatomical and physiologicalconditions of transmission are viously ferent less a c c u r a t e l y e x p o u n d e d f r o m the hypothesis preceding departure, the act states and through as we limit must that just and s u m to possess increasing suppress, to the a " only and p o w e r of fact I will " k n o w s and t h e m T h u s knowledge, a matter m o v e m e n t , to dif- cases indirectly. s t a t i n g , as interrupt, and be intermediate of our present the not pre- b o t h A l l the acquired, the i n the t w o things : the consciousness ourselves w e B u t only inhibited. it, and regards as tinuing, to or k n o w l e d g e situated w o u l d the fact of arrival; produced escape they case. consciousness directly k n o w s of k n o w n \ u p o n the of fact, beginning, con- we also diminish are able any move- at least, ment. These to one general considerations positive result; tion, whether muscles and tion is v a g u e , namely, through muscles bition if, as w e W e hibitory) u p o n is our things, either be only find ing of its m e c h a n i s m , that it w h i c h no exists. action the voli- only other upon concep- at must elements i n all or else to and p o w e r be hit inhior i n - ; such O f t w o u p o n : manifestations abandon to limit real of will. of there elements, voluntary muscles least that mechanism (impellent positive conception of of v o l u n t a r y a t t e n t i o n , tion u p o n exercise muscular of c h i m e r i c a l ; a play of muscular accordingly, one to " a c t s any and act i n all cases of attention any other than and us, every maintain, the movements, acts. that incomprehensible, necessarily nascent ; 99 a t t e n t i o n is m o t o r y , t h e n or that i m p u l s i v e or inhibitory, consequently, must bring all ourselves explanato say- 4 6 P S Y C H O L O G Y OF A T T E N T I O N . A t t e n t i o n v o l u n t a r i l y addresses itself to images, avoid and all ideals; metaphor, voluntarily ages, or ideas, All sorial a to that and feet, more of a T o tongue, mobile m e t power, the more obtuse W e will eye be kept perception pears. out or of no the change : ment. u p o n fest a tips and finger, of the be be I t w o u l d so ments, that fundamental felt. it ever is not be easy a so is ness, w h i c h been said where is there of is n o motile is that this if role the then the save disap- a table of a with- f e w m i n - the eye, of will re-arouse only possible t h r o u g h t h r o u g h move- at length great facts are v e r y mani- psychology has never- sustained b y move- last that cognition f u n d a m e n t a l relativity, to warrant ex- impossible. m o t i o n to expatiate forgot at condition end light, possible it actually the more N o r is ears, needed. the u p o n B u t the of are d i m , and the neglected instrument sen- eyes, statement at of c o m m o n experience, theless our perception this subject; for although the and same time body, fingers Consciousness change determine less p e r f e c t t h e i r grows the contact longer in a given object w i t h o u t m o v i n g , a while the i m - no difficulties. movements previous u p o n after pressing, perception. the fixed Rest utes will m i n d be upon to their sensibility. w i t h o u t m o t o r elements, to the w i t h of our all; call fixed have are at q u i s i t e is t h e i r s e n s i b i l i t y ; t h e can to with. perceive parts and of perceptions, there are nostrils, the m o n o i d e i s m cases w e are precisely, purpose perceptions, motor. more group organs of perception hands, T h e by three elements As regards our state adapted I n these m o t o r i. the maintained advance. the or to speak perceptions, change. i n they that law of are the they are conscious- E n o u g h has unconditional statement, m o v e m e n t there is no n o w that perception. V O L U N T A R V T h e role of subject is to the m i n u t e l y m o v e m e n t s t u d y i n g are suppressed. tion on. and b o d y ; all other of produced of state a m a y w e refer i n the accordingly, w h o watch, instituted concentra- frequently shall again preceding i n a fatigued not m o v e m e n t s of movements, speak to at- of it Galton's chapter, u p o n audience. means inhibition of movements. concentration Distraction means and diffusion movements. V o l u n t a r y expression motives possess such attention, of for a So not of constitute have treated states, m o t o r y elements. early idea, an tary the I Paul's? posing the not image, W e can the other to are myself answer mental parts the of a this image the its f r o m the point the and ideas t w o groups n o w at first," find wrote of our m o v e m e n t s or question occupies of the Bain, retention of w o r k nervous control. to that purely i n - must circle, and preventing Images is t h e strong muscles—upon escapes " t h a t m i n d W h a t we the feeling of I n these plain, 1855, in the conceive that seem a u p o n n o w come u p o n have capable else matter. year muscles. w h e n and as betraying accordingly, " I t does w e " r e f l e x i o n . " its subject act the p r o b l e m W e called also where E v e r y t h i n g psychic 2. as B u t i t only acts alone. form, m a y inhibition easiest of a p p r o a c h . ternal ; o u t w a r d l y p o w e r far w e thus, emotions expression. muscles as this height; w e reported Attention, w a t c h - m a k e r I n laboratory experiments, B u t movements 47 a t t e n t i o n is w h e e l - w o r k extraordinary observations, of T h e voluntary attention, an further i n sensorial the t h r o u g h inhibition tains T T E N T I O N . slightest doubt. adapts his eyes, hands, to study A an volun- produced, think only by in the system the of St. sup- brain same 48 P S Y C H O L O G Y place as element sensations, must, sight, recollection." passage written, the of was has been exactly the as p h a n t o m , therein in w i t h o u t nature, resembles on the image identity difference of but a that have come the there latter, intuitions), skin motory and image of and it and was to a kind " w i t h i n in degree as a but portrait psychology, perception seat, is n o t and a and only elements I n p r o p o r t i o n more and so a p h o t o g r a p h m o t o r y approaches its origination, closely only is no that have residua the behind apparatus d i d or residua, habitual. m o t o r interest been e x a c t l y as images, the perception m o t o r y leave made to ones after they brain own, identity of and tends as more to be- an hallucination. (being or of only between this Whereas, not most ele- studied, existing perception. increases, K e e p i n g the is the nature or idea seat, sensorial the the physiological T h e the u p condition to nature, of built its i n t e n s i t y since of image " a t there degree. revival to the it of t i m e that of perception its o r i g i n a l ; " contrary, the profitably definite resembling those its place i n ideal indicated.* an soul," differing f r o m find Since and muscular hearing—this question closely earlier psychologists, the and in some w a y or other, sensation—in solved A s t h e r e is a particularly in o r d e r — i n touch, images A T T E N T I O N . original sensation. i n our highest ment the OF elements us), w i t h o u t that movements, the ( m o t o r y b e h i n d u p o n no m o v e m e n t a the retina m e m o r y could be w o u l d i n m o t o r y impressions. possess E v e r y t h i n g leave images, impressions not images i t is clear, produced, sensorial of I f the of its learned always have * C o n s u l t T a i n e , De VIntelligence, V o l . I I ; Galton, Inquiry into H u m a n F a c u l t y , " etc., p p . 83-114 ; C h a r c o t , Lecons sur les maladies dusysteme nerveux^ V o l . I l l ; B i n e t , Psychologie du raisonnement, C h a p . I I ; B a l l e t , Le Langage iw tirieur et les diverses formes de Vaphasie. M V O L U N T A R Y to begin fortify over this prove the b y that contained again. A T T E N T I O N . H o w e v e r , argument. m o v e m e n t in it. p e n d u l u m is inherent foremost into falling into razors, t h e m t h r o u g h or the case of reputed ignorant every Of states ? the image the ways state; just the motor a that people are fact, great elements quired need o n the is n o t m y has our at possess least following a) paved great w a y w i t h o u t a al- simply the existence of be the difficult. latter study standpoint study of of is ac- perceptions for this task. B u t it i n c i d e n t a l l y so great a to group categories aid of general acknowledged, m e r e l y is, as a m e a n s Those w h i c h result f r o m images, the T h e treat the h a n d , is m o r e f r o m the to bearings, three i n does not question it must data. M y purpose true the other revision intention question. establish ideology, and experimental images to i n images, psychology, of that motion ? always image read- facts towards it exists sensorial e n o u g h greatly neglected and other not w i t h consciousness. I f i t is easy Physiological ing as is b u t because does of themselves? psychological proportions, but ideas or concepts, in m a n y tendency ne- plunge themselves possess hallucinatory vividness, but exists 3. has a it t h r o u g h fear cutting simply m o t o r element in outline in the of so w i t h Is people w h o cut of elementary contains these enormous nascent and extraordinary of course, very fear and experiment chasms, w h o image typical. are to experiments the " t h o u g h t - r e a d i n g , " w h i c h ing of muscular are people the as there y a w n i n g ? i n famous be regarded cessary to cite m o r e ? h o w head necessary Innumerable Chevreul's m a y i t is n o t 49 general ideas of into findthe : the fusion of w o r d s ; " s i m i l a r ' " J \ S J X H O L O G Y b) Those similar" c) w h i c h images, T h o s e result w i t h w h i c h accompanied w i t h even any without OF the are a A T T E X T I O N . f r o m the fusion aid of w o r d s reduced vaguely of " d i s - ; to words, to represented language, outline, concomitant representation or whatso- ever. I shall disregard time, space, w o u l d carry us n o w and regulative cause), too examine, the the T h e f r o m our whether each of these first rudest animals, children, analytical limited those language. be are m o r e w h i c h w e T h e met images— of in the the that ideas. use of m i n d is and so really T h e w o u l d operation in question seems closely analogous to the process b y obtains t h r o u g h the mulation superposing composite of portrait resemblances differences. B u t to tained, this process that general ideas, is a n only the very lowest can images difficult t o say, f o r i t is n o t at reflection b) the T h e general thought. w i t h it has the resemblances. this stadium case, accuminor main- formation I t N o w , do i t is t o I t no of explains operation m o t o r element? in any of been position. grades ; being an include a and, family, or an explains untenable w h i c h photographs, elimination m a i n t a i n , as deal only w i t h gross generic several of a of higher resemblances, a t e r m act. ideas with before operation correct than general Galton, m a y categories general deaf-mutes, to grasping v e r y striking t o f r a m i n g generic A n d three comprises w h i c h and path. of u p o n w h i c h attention m a y category sort, (those investigation of far includes motor elements, a ) the concepts is that these very p u r p o s e ; of mental life that voluntary enters. second ideas I n a category that more serve comprises the complete the current majority of purposes of study of the present V O L U N T A R Y w e cending gradation of groups, to the power of fewer and m o r e fewer the have no have a t e r m in white w o r d for and phases however, is less a n d an as " that the less w e the any only i n be an abstract. possess none even these of Peter, w i t h clear, b y propor- a to itself an that the of m y to dog, me, per- the o b j e c t to m e u n d e r its different aspects. struggle for a m o n g the an individual f o r m e r images supremacy in consciousness. general idea, there is also generic images, for abstract second of the a of or third image the have there same I n is a m o n g • L u b b o c k , " T h e O r i g i n of C i v i l i z a t i o n , " Ch. I X . Culture," V o l . I , Ch. V I I . is a different in consciousness. degree a object I n the conception of struggle supremacy w h i c h or can multiple of it and is process revealed of had image, that representation already word, ceptions the I have the w e image observed, of plant, a in T h i s of Paul, abstract, they w h e n it an being or object well k n o w n an to different m i n d f o r m e d is b u t for to represent it no words first place, less I t is T h u s , extract, history none for tree generalization. I have concrete and this but in our along and Tasmanians u p o n I n the the T h e so, to dwell ? gen- of the black o a k ; general. less employs representation the element; image. i n the Fuegians is t h e r e complex, m i n d less degrees w i t h naturally w h a t ascend m e t species of trees, N o t fixed ifjctract," an individual of i n as- resemblances A l l the and these general ideas w h i c h tion oak, m o r e color, etc.* think fainter are oak animal, the A m e r i c a n Indians have for each general; f r o m an gradation indicating it is t h a t T h e to establish rising analogies. T h u s terms. designate ever progression humanity. abstract occasion general—a discerning ascending of have T T E N T I O N . subject, eral w o u l d A A n produced. Tylor, "Primitive 52 P S Y C H O L O G Y OF A T T E N T I O N . There is thus formed a common nucleus, around w h i c h oscillate general ever conception so take a short man, m e n t is a revert be difficult ments f o r m tell c) to remains original more general, ally vanishes, to the images the the w o r d m o m e n t accordingly, the part word, in t h e m of w h e n w i t h o u t words, purely scientific concepts. in the images. m i n d at details, subject. fact there of it w o u l d the move- remains. progression, A t images this last B u t , does this supreme I w h i c h shall limit is nothing there must be, a cognition. " w e are signs b y w o u l d a to " I n actual of to w h a t the t h o u g h t , " neglect they generic w i t h words, the w e w o r d the signify, find exist abstraction? I cannot enter far f r o m observing, beneath have, v i z . : stage too p o t e n t i a l knowledge, accustomed means myself m e gradu- W e point of carry ideas preponderates, maintain, unhesitatingly, that it does. in images by images more generic w i t h o u t alone played it alone following w e perceptions. m o r e and words into the a ele- w o r d ; to to or motor the the m a n I n t h e p r e c e d i n g c a t e g o r y , i n p r o p o r t i o n as g r o w I persist tends T h e A s M y it w h i t e by again. annexed included in the a bulldog. represented w h a t if consciousness, a subject elements. dog, becomes or of images to or i n ; it spaniel obscure m a n time to this abstracts and of especially or u p a concrete black shall vague word, the m y that if there is, possibility says Leibnitz, explanation k n o w i n g or of be- lieving that w e have this explanation at our c o m m a n d in deem fact, tion of m e t h o d W e we do the w o r d s of reasoning e m p l o y it versally." not to be I this application or actually designate in algebra, L e a r n i n g h o w in T h i s or symbolical. arithmetic, in to count explica- necessary. blind ; in the fact, case of unichil- V O L U N T A R Y dren, and, shows, better h o w jects, then f r o m t h e m , the to to still, A T T E N T I O N . i n the word, at case first of savages, firmly progressively live independent life of notes, same the same dangers. sidering, word. the f o r m in show i n all I n the can researches, that individuals. do perience a perfect type motory i n nature. auditory been far T o i m a g e s ; has words read N o w , ments act i n others, t h i s is always, the w o r d internal sign, rests ception, and tained in fact of daily possible W e are same chiefly as Egger. by the latter are some, these original ex- has others, help of different ele- everywhere the f o r m purely of per- contains m o t o r elements. that of the accords, that m o t o r elements whatever and category, moreover, abstract i n visual. aloud, u p o n u p o n it Still p r o n o u n c e d persons, already consist word, men, the emphatically B u t T h i s i n the mainly think con- his o w n proportions. experience, to m a n y almost of ideas often very weak. by V . T h e true, general in f r o m inward with, consequently is u n q u e s t i o n a b l y only it consists w o r d s the majority unequal n o w have exist of this : such or w r i t t e n * in the w e described frequently met are f o u n d some (bank- Strieker, in his book admirably described less a n d M u s i c , " not T o articulative conditions. and be o w n . usefulness-and we to w h i c h w o r d s " W o r d to instance m o t o r element Recent referred, h a v i n g the obitself its paper-money etc.), to detaches Finally, the w o r d m u c h resembles cheques, clearly clinging images, an 53 w i t h I t conare the r e f l e c t i o n is i m - difficult and fatiguing everybody. have dwelt at length u p o n this division of our •There has been published a curious instance of the latter in the Revue Philosophique, January, 1885, p . 119. A l s o see B a l l e t , i n the w o r k c i t e d above, Chap. I I I . P S Y C H O L O G Y subject, because difficult, and i t is t h e most OF A T T E N T I O N . least exposed investigated, to the criticism.* most B u t the reader will say : "We admit that there are motor elements in in perceptions, concepts. that that Still, attention it point w o u l d is we be a can acts images, that u p o n m o t o r y cite decisive. does and, not them, and observation T h e crucial less establish degree, the fact, t h r o u g h them, m e c h a n i s m . " no in a T r u e , or test and u p o n this experiment that w o u l d consist i n * The study of a large number of normal and morbid cases has led to the k n o w l e d g e of several types : rnotory, a u d i t o r y , a n d v i s u a l , a c c o r d i n g t o the g r o u p o f images p r e d o m i n a t i n g i n each i n d i v i d u a l ; not to m e n t i o n t h e o r d i nary or i n d i f f e r e n t t y p e . T h e p e r s o n w h o t h i n k s his w o r d s by a r t i c u l a t i n g t h e m , w i t h o u t h e a r i n g t h e m ( S t r i e k e r ) ; and the p e r s o n w h o t h i n k s h i s w o r d s by h e a r i n g t h e m , w i t h o u t a r t i c u l a t i o n ( V . E g g e r ) ; the p e r s o n w h o t h i n k s h i s w o r d s by seeing t h e m w r i t t e n , w i t h o u t e i t h e r h e a r i n g or a r t i c u l a t i n g t h e m : a l l these represent i r r e d u c i b l e types. T h i s p r e c l u d e s a l l d i s c u s s i o n . E a c h p e r s o n is r i g h t , i n so f a r as he h i m s e l f , a n d p e o p l e l i k e h i m are c o n c e r n e d ; but he w i l l be w r o n g , i f he generalizes w i t h o u t r e s t r i c t i o n I t is m u c h to be d e s i r e d , t h a t t h e w o r k a c c o m p l i s h e d i n t h e s t u d y o f images and d i f f e r e n t f o r m s o f language, w e r e l i k e w i s e a t t e m p t e d f o r g e n e r a l i d e a s . I t is p r o b a b l e , t h a t here also w e s h o u l d find i r r e d u c i b l e types. T h u s B e r k e ley seems to me to t h i n k general ideas i n t h e visual f o r m . A n y one w h o att e n t i v e l y reads c e r t a i n passages (too l o n g to t r a n s c r i b e here) o f t h e f a m o u s I n t r o d u c t i o n t o the " T r e a t i s e o f H u m a n N a t u r e , " any one w h o studies i t , not as a t h e o r y of general ideas, b u t as an i n s t r u m e n t o f p s y c h o l o g i c a l evidence, a k i n d o f p s y c h o l o g i c a l c o n f e s s i o n , w i l l c o n c l u d e , t h a t to B e r k e l e y t h e gene r a l i d e a was a v i s i o n . " T h e idea o f m a n , t h a t I a m able to f o r m f o r m y s e l f , " says he, " m u s t be t h a t o f a w h i t e , b l a c k , o r s u n b u r n t m a n , s t r a i g h t or bent, t a l l , s m a l l , or o f m e d i u m size. I a m u n a b l e by any e f f o r t o f t h o u g h t to conceive t h e abstract idea b e f o r e d e s c r i b e d " [ n a m e l y , o f c o l o r t h a t is n e i t h e r r e d , b l u e , green, n o r etc., a n d w h i c h w o u l d s t i l l be a c o l o r ] . O n t h e o t h e r h a n d , t h e n o m i n a l i s t s seem to m e t o t h i n k g e n e r a l ideas u n d e r t h e p u r e l y auditory f o r m . T h e f a m o u s t h e o r y w h i c h makes o f u n i v e r s a l s m e r e "flatus vocis" ( R o s c e l i n , H o b b e s , etc.,) appears, i n m y o p i n i o n , to a d m i t o f t w o i n t e r p r e t a t i o n s . T a k e n l i t e r a l l y , t h e t h e o r y is nonsense. T h e p u r e "flatus vocis " is a w o r d i n a language w h o l l y u n k n o w n — a w o r d n o t associated w i t h any idea, a n d c o n s e q u e n t l y a m e r e s o u n d , a noise. I t is h a r d l y p r o b a b l e t h a t s e n s i b l e t h i n k e r s have ever m a i n t a i n e d t h i s t h e o r y i n t h e f o r m u s u a l l y a t t r i b u t e d to t h e m . T h e i r p o s i t i o n , I t h i n k , m a y be e x p l a i n e d by t h e f a c t , t h a t t h e n o m i n a l i s t s are o f a h a r d , a l g e b r a i c t u r n o f m i n d , to w h o m t h e w o r d is s u f f i c i e n t , w i t h o u t t h e a w a k e n i n g o f any i m a g e ; i n t h e m t h e r e i s no o t h e r r e p r e s e n t a t i o n t h a n t h a t o f t h e s o u n d . W e are h e r e v e r y f a r f r o m B e r k e l e y . S t r i e k e r , w h o is p u r e l y m o t o r y i n t h i s r e g a r d , w h o is u n a b l e t o t h i n k a w o r d w i t h o u t a r t i c u l a t i n g i t , w h o depends as l i t t l e u p o n h e a r i n g , as is possible, expresses h i m s e l f as f o l l o w s : " I have to a t t a c h some sort of an o b j e c t to every VOL discovering and U N whether internal still capable Let later us sible we E v e n on, i n the to reflect w h e n there is n o is B u t that and between cases that yet here tion than the that a steep that this shall great even and even w h e n of while inhibition physiological the reflection, cannot be mechanism fiercely there move- p r o d u c t i o n an gesticulat- one of invenforce Definitively, inhibition; save and t h r o u g h movements, of m o v e m e n t s of re- a in sensorial attention, of actual expenditure in the o u t w a r d direction, is produced which, expenditure the state : for. the attention the I t is true, p e o p l e o b j e c t i n v i e w is r a t h e r that run- where prove, that expenditure it. impos- of concentration, and excess of nervous i t is p l a i n , prevents we not not l o o k i n g at is b e i n g d i s c h a r g e d t h r o u g h v a r i o u s e x i t s . then, is i t is ascent, are be approaches full speed, state of attention. ing; external experiment however, w h e n we while striding about, all m o t i v e than the sake of u p flect of 55 a l o n e — w o u l d m u l t i t u d e of instances antagonism the that r u n n i n g at climbing A of n o t h i n g any other danger landscape. and deprived m o r b i d incidentally remark, or while m e n t T T E N T I O N a man, there r u n without an A of attention. n i n g ; is Y m o t i l i t y — a n d practicable. study T A R m o v e m e n t i n a is and in nascent restitution a vanishing of the state of con- w o r d I possess, so t h a t i t w i l l n o t a p p e a r t o me l i k e a dead t e r m — l i k e a w o r d i n a language t h a t is u n k n o w n to me. W h e n w o r d s occur to m y m i n d such as ' i m m o r t a l i t y , ' v i r t u e , ' and the l i k e , I u s u a l l y e x p l a i n the same to m y s e l f n o t t h r o u g h w o r d s , b u t t h r o u g h v i s u a l images. A t t h e w o r d v i r t u e / f o r exa m p l e , I t h i n k o f a f e m a l e f o r m ; at t h e w o r d ' b r a v e r y ' o f an a r m e d m a n , e t c . , " ( O p . c i t . , p p . 80, 81). T h i s c o n c e p t i o n o f abstract a n d g e n e r a l ideas m i g h t be c a l l e d t h e a n t i p o d e o f n o m i n a l i s m . I n m e d i c i n e , i t is s a i d , t h a t t h e r e are no diseases, b u t o n l y p a t i e n t s ; i n the same m a n n e r t h e r e are no gene r a l ideas, b u t o n l y m i n d s t h a t t h i n k t h e m i n a d i f f e r e n t m a n n e r . I n s t e a d o f p r o c e e d i n g p h i l o s o p h i c a l l y , t h a t is, s e e k i n g to r e d u c e e v e r y t h i n g to u n i t y , i t w e r e h i g h t i m e , i t seems, t o p r o c e e d p s y c h o l o g i c a l l y , t h a t is, to d e t e r m i n e t h e p r i n c i p a l types. A great m a n y discussions i n t h i s m a n n e r w o u l d doubtless die a n a t u r a l d e a t h . A t a l l events, t h i s task appears to m e w o r t h y o f t h e 7 1 trouble of being attempted. 56 P S Y C H O L O G Y sciousness—the " is a first t h i r d s " ; or by T o conclude, the current reflex action B a i n more in case. such a any " W h a t is Maudsley nervous action the a a f r o n t e driving cause, of the expression and direct one's takes place cases," says excitation of it. in into consciousness, by ideas, i n the then into action. I t or as Consciousness the r e f l e c t i o n is not, or to the T h e cart before the to an is the horse; idea, stirring it up the rather vis a not the m o d e of p r o b l e m consciousness but to a result, psychological of appear, than a s i t i s s a i d , t o direct attention it by is m a n y condition w o u l d consciousness, excitation. certain maintenance related possible, t w o understood w h a t their called attracting in sciousness of be such the its acting." force that we m e a n by attention puts direct and in all their stimulate that tergo ideas, be or must to expresses it : " v o l u n t a r i l y to " i s have as i t m a y then, vis of they to w h a t having T h o u g h t , " reduced speaking object," aptly,* of energy, brain, see it " elegantly accomplished currents radiation us given very until t h e m let expression to the as produces impulsion. t h i n k is to r e f r a i n f r o m attention of that into motor Setchenoff, " T o A T T E N T I O N . nerve-force t r a n s f o r m e d itself says OF a t o arouse certain conpitch of activity." H o w e v e r , a d m i t that m o t o r y tion, w e the and, that a d o u b t f u l point general mechanism i n the it chiefly consists of are still induced fected, and u p o n fraught more w i t h than particular so limit to what m u c h still case an h o w does it act. is obscurity, to its * " P h y s i o l o g y o f M i n d , ' p p . 317, 318, 321. of of I f attention voluntary action ask, ourselves remains. this T h i s that simple of is atten- inhibition, inhibition is a w e we ef- question can do no enunciation; VOL and yet t h o u g h the A it will be better purely conjectural, T T E N T I O N . to attempt than an to w o u l d search perhaps for light not be i n an answer, appear altogether analogous even to elude but unprofitable to more simple order phenomena. Reflex movements, natural and innate, secondary, and produced whether reflex actions or reflex actions fixed w i t h o u t continue a long into action, i n the t i m e without only poses m a y is an likewise B u t more there choice are classes longer the natural, exercise at the vation its b o d y . are the observed a repeated at first ne- nor effort, to be all great thus m i n i m u m is, t h a t muscle i n sought of the I t a here of T h e contracting acts of do u p o n obseruseless to of not the to a part of prevent and useful reason isolated movements and learning is no demands Daily child is effort, n u m b e r m a x i m u m effort. mechan- adaptation endeavor, are writing, by appropriate associations to produce that for instance, and and fatigue. arms, eyes, head, a n d s o m e t i m e s end to presup- movements b y fatigue. a produced : this diffusion, and w i t h of I n these instances, that T h e associations elements action that exercises is a c c o m p a n i e d write, moves call t i m e without a r t i f i c i a l ; as, choice, shows, m o v e m e n t s T h e y but laboriously acquired. of outset long all bodily ical handicrafts. and attention, which, hesitation a fencing, are their adaptation reflex continue complex and dancing, nor other habit, strictly m o t o r y order of things, intellectual neither by those t h e y are the e q u i v a l e n t of spontaneous similarly, acquired, fatigue. cessary to their effectuation, while I n the are proper, hesitation, or effort, organism, e n d s is p e r f e c t . that b y repetition and volition, m a y that 57 difficulty. It of U N T A R Y disw o r k the fact exist and adjacent 58 P S Y C H O L O G muscles tained apt and by perhaps often upon some people Y lucky quickly ; never mains always ening certain at A m a n y J T E X T I others. w i t h it consists movements, inhibiting all V o l u n t a r y same i n by groups artificial W h e n laborious state, or aim, there coordinating and by one in task be f r o m it. to enter tion, ? E i t h e r or a d m i t an motor elements I n such tained do not serve also, the there considerable negative w e I f it be B u t must a energy left to A m o n g principal useless if possible, it m a y m e c h a n i s m of sciousness the namely, the of our w h e r e b y h o w abandon is the or this all ac- explana- very distinct could expended For, indeed, itself, that to f r o m f r o m be replied that all volition t w o feeling b e g i n n i n g and the sus- come, accomplish any this such the e n d ; the remains f u n d a m e n t a l hidden. termini of sensa- view-point indeed the remains extremest of the ordinary course is e x e m p t objected feeling that the involved. f u n d a m e n t a l m e c h a n i s m of voluntary attention hidden, consci- portion work, intensity. A n d whence the arising expelled f r o m consciousness, have acts of inhibition ? tion. this are of the states of consciousness effort. thought, into action of inhibition exerted u p o n cases w e if n o t f r o m A are to their least complished the isolated states of Here, just in this intrusive elements reduced into in isolated movements. that suppressed. consists re- suppressing, or d e t r i m e n t a l states of consciousness that, must t h e m proceeds prepares series—for m a n y or deviate or strength- one sees states of c o n s c i o u s n e s s are w i t h however, i n firmly attention ousness no m o r e exist than t h e m at- others. or manner. efforts : mechanism, s i m u l t a n e o u s g r o u p s or i n t o series, in is a w k w a r d persons slowly, T h e s a m e ; O X . Success hit, after repeated all. the OF alone I n conenter, everything else V O L takes place a U N T A R Y A T T E N T I O N . in the physiological domain, question of m o v e m e n t or doing or preventing, effecting an Attention is a imposed a momentary, subject-matter states of consciousness) ; its in the tion) of or i n the tendencies, primitive be of else m i s c a r r i e s ; stable ; if they A state of I n both if they do not play i n ness, and i n so tions, and if the it w i l l act attention, tingent, i n than be its p a r t we a this ; thus w o r k turn series of all will be once become enters " it is for m a n y people an to impossible in consciousfructify, inhibi- accomplish creates Voluntarily n and nothing, sterile, i f the associations are i n vain. into direction m a y can un- vanish. selections, Attention itself states, lacking, states, they aim the will of appropriate i n atten- have of association T h e their through brain this attention having consolidations. m o r e I n lies determinate (by inhibition) within our that o n w a r d nothing and order a attention the course cases, e m o t i o n a l continue, choosing maintaining t h e m of vacillate, i n its m u l t i p l e forms. consists ordinary These preponderant, the mechanism the monoideism) attention. consciousness of (spontaneous awakened. direction a point of departure fixing in advance must producing like sensibility to (the circumstances (voluntary attention). be provisional state of chance it inhibition. I t is a f o r m (the t e n d e n c y u p o n whether of m i n d ; i t is n o t a p e r m a n e n t e n d o w m e n t , or m e m o r y . 59 poor, direct one's task; con- for all. in. E v e r y tention w h i c h one k n o w s is a l w a y s bears by experience accompanied a direct by proportion to that a the voluntary at- feeling of effort, duration of the 60 P S Y C I I O L OGY state and the does this mean ? difficulty feeling Effort f r o m effort i n account First, come, is most w h i c h is T / O N . r m a i n t a i n i n g effort the of A T T E A of attention muscular work. ment, of general, manifestation to OF a it. and w h a t particular c o m m o n the origin does instance and best effort that of k n o w n p r o p o u n d e d of this feeling : t h a t i t is of c e n t r a l o r i g i n — a n t e r i o r to or at least s i m u l t a n e o u s f r o m within to w i t h o u t ; m o v e - t h e r e w i t h ; that it passes that i t is c e n t r i f u g a l — e f f e r e n t ; the feeling of energy being displayed ; not resulting, in sensation mitted by proper, the to the out to w i t h i n ; tion, the been of the Ferrier, thirdly, feeling of a W . that it passes f r o m that, feeling of like every withenergy other force exerted, i t is T h i s composite theory feeling of pears second the sensa- Feeling the feeling of has been of (Charlton, feeling of p e r i p h e r a l : innervation, a c c o m p l i s h e d ; centripetal accepted of the first w h o studied this question. w h i c h is t h e one. M r . W . to ( W u n d t ) . that b y seems that be most I t has James been i n his E f f o r t , " (1880), i n w h i c h energy criticized discussing brain f r o m etc.). then also tenable fully expounded the m o v e m e n t thesis, most to or centrifugal, and J. M u l l e r , o n e T h e b o d y i t is b o t h c e n t r a l a n d first in that James, also The trans- (Bain). i t is a f f e r e n t ; t h e displayed; influence as peripheral origin—posterior p r o d u c e d ; and " external nerves it is o f that periphery A n d , by an i t is t r a n s m i t t e d t h r o u g h c e n t r i p e t a l n e r v e s Bastian, a that m o v e m e n t s t h a t has f r o m centripetal Secondly, it accompanies T h r e e opinions have been for the W h e n c e the developed w i t h facts great prior acumen. successively to recent, very apcare- m o n o g r a p h the thesis of m o v e m e n t , T h e author, involved, has ' V O L U N T A R V pointed out, body of an or tionless, eye, the although patient have cause a m o v e m e n t body, w h i c h has that the tendons, i n the not the a i t is o f w h o can tain, that and far- m o r e L e t set not the the facts m o t o r nervous themselves they not mysterious now, the attention. limited to as of a the soul u p o n the earlier its T h e y see organism. deemed w o r t h y of T h e designed believe, t h e m an effort i n to set is t h e a latter first (i860) different to definite attempt of action the the but vague, and following passages of his c i t a t i o n as m o t o r in it " an localization of the this existence, o f t h e s o u l " referring of psychologists a precise of laws particular case of w h o by cer- centripetal direction. I of attention, all those discharge—the Fechner, forms for connects into activity." attempted like general w h i c h " state brain, glottis, satisfactorily speak of it only hyperorganic manifestation. the compressed E v e n the T h e T h e y of d e f i n i t i v e , i t is establishing explain it. terms, resulting that, far m o r e hypothesis examine, a c c o m p a n y i n g of as eye thence, extension origin. part in the state f r o m be- other or i n a word, being insensible in the us do etc.; c o n f o r m i t y to than the skin, this thesis it explains i n i t is i m m o v a b l e chest, closed peripheral accept the m o - devel- concludes afferent muscles, jaws, apparatus H e ligaments, and the eyebrows, in the limb, the a feeling of to m o v e m e n t ) , complex knit remains thesis of been paralyzed. an feeling w i t h the corresponding articulations, f r o m physiology 61 feeling of energy anterior contraction of sensations, the m e m b e r is really p r o d u c e d t h i s f e e l i n g is f r o m the seems to justify central innervation of the T T E N T I O N . that if i n cases of paralysis of a part of oped ( w h i c h a A at I parts have explana- tion : " T h e feeling of the effort of attention i n the various 62 T S Y C H O L OG Y OF A T T F N I T O N . organs of sense seems to me to be but a muscular feeling ( M u s k e l g e f i i h t ) produced motion, b y a k i n d connected question can we w i t h then u p o n the different arises : W i t h strive to r e m e m b e r m e rience sensory interior t i o n as very of w i t h o u t the m a r k e d the by a but skin of i n w a r d over the contraction of e x p r e s s i o n s as (sichden (den w h i c h I once time i n effort of theory); those m a r k e d degree tempted to the reflection of of the skin w i t h one's head an to f r o m endure (and any F e c h n e r first i n sensorial transfer that our of to describe, experiment. differently got " t h o u g h t s " illness thought occiput, of at the particular into and a time very I at- describes attention and this then in d o m a i n of : I f w e W e f r o m evidently of the collect one's adopted passage attention another, definite feeling of change " the contrac- c r a n i u m , m o r b i d sensibility, every following sense to cult in reflect." feeling of effort, one not a utterly unable not expe- perfectly agree continuous had I d u r i n g this illness the muscles of the skin, particularly In I I was sense a pressure D u r i n g suffered, question and one's brains, zusammennehmeri). slightest " rack and w h e n internal muscles w h i c h K o p f z e r b r e c h e i i ) , " t o K o p f the " t o the contraction tension, tension whole are T h e question. of head, that connected M y this a the head—circumstances such to sensation cranium, if of the caused something? into organs. what muscular a definite answer a setting of reflex action, the muscles the feeling of effort i n attention be gives the but W e w e f r o m at the once experience of direction—a w h i c h designate any one can feeling diffi- reproduce this change as a a by tension localized. feel a tension directed f o r w a r d in the eyes, V O L U N T A R Y A T T E N T L O N . 63 directed sidewise in the ears, and varying with the degree or of attention, listen speak the of according attentively of the to attention as w e w e f r o m the w e the feeling w i s h to T h i s W e eye to the is very rapidly change is smell, look attentively anything. effort of attention. difference w h e n manner as w h y we clearly feel the ear. direction I n the differently localized taste, or to touch at, same according anything care- fully. " W h e n e v e r as possible I any w i s h t o r e p r e s e n t t o m y s e l f as recollection or image, I clearly experience feeling of tension very m u c h like that of attentive or attentive audition. B u t is localized i n a m a n n e r the attentive vision cessive images, in of the it is organs that any only real the the recollection and the w i t h d r a w s tension organs part of the of the example, person, me rest all senses head vividly such the w h i c h more or the not forward, but, Since the time researches, already D a r w i n , the w h i c h and of the movements greater precision * Elemente of der Psychophysik, sensorial external not giving i n the case f r o m the of that external the b r a i n fills. I f I wish, for to myself seem as an Fechner's authors clearness as or brought I strain b a c k w a r d . " w o r k of a to m y * appeared, Duchenne, that have to object to be it were, expression, and while to o c c u p y mentioned, various and suc- conscious in proportion attention the head of in rather person vividly at the become seems as other contrary, I to represent object the completely and well t o w a r d the of the W h i l e , in front, u p o n images, as felt direction feeling of tension—on of is vision similar feeling different. objects to bear changes, quite totally tension b r i n g i n g attention regions, this a have of studied imparted m u c h subject. T h e this V o l . I I , pp. 490 and 475. 64 P S Y C H O L O G Y part sustained Fechner does movements that by speak, and holds fire a shot out actually the f r o m I f m o v i n g Here, the has one to be of w h i c h noted. T h e a very stretches out one's arm, the position required can experience the is a clear and is B a i n ' s thesis). experiment and of the perceptible carefully will actively contracts tion to the Let h i m breathe he not then that act. quire to O n l y any To where remain serve, be been that his of the s u m and up, at that will propor- exerted and find, by continue that to however his finger, of consciousness has been h i m . actually of this essential, ever present, set can aside, as i n the consciousness plausibility i n of being he ef- m o v e d , the muscles re- latter i n - effort ac- attributed current." all times. intense be in and w i t h muscular motionless, glottis connected been of fixation towards trace locally done, centrifugal he itself a muscles to reader observe, before attention w h e n degree as and slightest factor has has the his finger it will spiratory stance the felt finger whole time, feel the and his directs fort until his respiratory of energy place the m u c h will s u m he physical to closes his that the heed muscles and of give w i t h chest with- feeling if the consciousness of effort coincides of the to energy contraction " B u t , he even feeling of case real without state of his respiration, the by w i t h o u t hand, themselves this finger then, of importance, s h o w n in his developed, effort (which the Ferrier a pistol, one of the repeat also engender index-finger developed. muscles is cases they experiment. energy T T E N T I O X . of r e s p i r a t i o n are of s u c h great feeling of effort. of A the respiratory movements, not in certain simple OF w e contractions E v e n will i n find, are f o u n d cases if w e i n every- w h i c h w e carefully ob- r e f l e c t i o n is a c c o m p a n i e d by an i n - V O L U N T A R cipient the word, lips. I n people type—such, our motions vision imaginary have w e of : is the a pointed w e that if feel a as must pass one state of must the different manner. and in a nascent vision w h i c h and the of r h y t h m W e W h a t and can It has T h e same stage, of i n w a r d l y i n vision, very the distant state i n reflection. there are the eye that is, i n a weaker internal Finally, w i t h modifications i n respiration.* origin of the does it m e a n its origin e n u m e r a t e d — t h e feeling of effort in namely, attention, ? in the physical necessary states n o w so often conditions of attention. * M . Guge ( o f A m s t e r d a m ) has r e c e n t l y g i v e n the n a m e oiaproseky d, n o t , a n d irpocexztv, case that operation, though place of convergence v i s u a l axes, of connear, i n such a state of u p o n Strieker, vision of a very change or is f i x e d after h i m muscles takes i n all cases, audition, n o w answer the question above put, is t h e w h a t motor m o t o r y to supposed the and unfavorable h a v i n g the of accompanies all p e r s o n s and I n real f r o m tongue, closed, object parallelism innerve ideal 65 to the most of m a r k e d eyes. to the are mental of the one belong after of an innervation this, as Czermak, image will not although abruptly pass to the object, do larynx, the state eye, out, the T T E N T 1 0 N . the that objects. templated A consequently, thesis—there ideal V It (from t o give a t t e n t i o n ) to the i n c a p a c i t y of f i x i n g one's at- t e n t i o n on a c e r t a i n o b j e c t by reason o f a d i m i n u t i o n of the nasal r e s p i r a t i o n d u e to c e r t a i n c i r c u m s t a n c e s , such as a d e n o i d t u m o r s i n the pharyngo-nasal c a v i t y , p o l y p s o f the nose, etc.—A c h i l d , seven years o l d , h a d succeeded i n l e a r n i n g , d u r i n g a w h o l e year, o n l y the t h r e e f i r s t l e t t e r s o f the alphabet. H a v i n g been o p e r a t e d u p o n f o r its a d e n o i d t u m o r , the same c h i l d i n a s i n g l e week l e a r n e d the e n t i r e a l p h a b e t . A n u m b e r o f college students, s u f f e r i n g f r o m t h e same a f f e c t i o n , w e r e u n a b l e t o l e a r n a n y t h i n g . T h e i r sensation was h e a d a c h e a n d v e r t i g o every t i m e they e n d e a v o r e d to fix t h e i r a t t e n t i o n . T h e y w e r e able w i t h o u t f a t i g u e to r e a d a p h r a s e six or t e n times, b u t w i t h o u t u n d e r s t a n d i n g w h a t t h e y h a d read, t h o u g h n o t t h i n k i n g o f a n y t h i n g else. T h i s c i r c u m stance d i s t i n g u i s h e s t h i s state f r o m o r d i n a r y d i s t r a c t i o n . (Biologisches Centralblatt, J a n u a r y 1, 1888.) 66 P S Y C H O L O G Y is s i m p l y pends their on A reverberation the quantity contractions, ing C P in consciousness. and of organic T T E X T I O X quality of the like that of every de- muscular m o d i f i c a t i o n s , etc. p o i n t is p e r i p h e r a l , It Its start- other sensa- tion. T h i s sient ism means, state, the obscure an m a n w o r n tion, or w h o word, all tention, quires a tention dition the t h e r e is, of energy. that very is w h i c h is a n m a d e ; this fore we to I do like have W h e n w o r k sleep f r o m capital state by at after fatigue that N o w the f r o m T h i s insist cannot surveyed end of the day's our illness; incapable a of at- it re- be expended. I n the at- to an B u t state of of a con- energy into initial of is the profitably subject in of w o r k , observation be A exer- m o m e n t it. or mental of potential the u p o n attention transformation forms f r o m f o r m m a y ; this pass is p r o d u c e d . great of distraction viva we a serious other accordingly, effect. question of every different not tranorgan- and individuals, are s t r e s s i n t o vis kinetic a of the of sensorial a long walk, debilitated f r o m state recovering reserve exhaustion remains. succumbs because passing of point by task ; a person abnormal, is f a t i g u e , augmentation out is a n inactivity. ordinar)' state to the reflection, A a rapid effort there is f u n c t i o n a l One attention producing ; for after there that m o m e n t effort felt, incidentally investigation attempted be- i n its totality. IV. Experimental researches upon voluntary attention have confirmed, and tain conclusions, i m p a r t e d w h i c h greater precision to, nevertheless follow cer- naturally V O L U N T A R V f r o m a correct researches as they are either the i t as the the j u d g m e n t , indirect, These according inhibition, more time m o r b i d means states, or and duration of choice, etc. f o u n d i n people, of functional A associa- Attention in is, state, of in men, life, have people, doubtless must given i 3 3 ^ f ; as the general the second was fact people the on ; at condition of the by of their power of and y o u n g a less rapid O n fortunate the power has established the enough 2 8 1 6 other to 183CT. period just of discover i n a very considerable the the same normal the state a patient average allowed a subject the w h e n experi- attained, Stanley and Hall, w h o that hypnotic diminution at time this malady been hand, I n the about has of correctly reacting in 1710*; i n paralysis patient investigation, 7550*. time i n case of headache, of even depend a requires latter, in adults average beginning mental i n p e r f o r m e d u p o n somnolence, the psy- activity. has 166a than w h i c h than of was all generally developed fatigue and the fact, is e s s e n t i a l l y attention series of experiments, person, other perceptions, individuals than i n old w h i c h that ignorant m o d e inhibition ; va- according instrument to w h o m attention culture ; i n w o m e n particular as researches.* Obersteiner, of subject. f u n d a m e n t a l psychical condition of almost chometrical of the 67 attention i n itself, i n its i n d i v i d u a l researches u p o n tions, of direct or i n its n o r m a l a n d study T T E N T I O N . understanding they investigate riations, A had state, of the • Consult f o r details and arrangement of experiments : Obersteiner, Exp e r i m e n t a l Researches on A t t e n t i o n , " i n Brain, Jan , 1879; W u n d t , " Physiological Psychology," V o l . I I , Chap. X V I ; Exner i n Hermann's " Handbuch der Physiologies V o l . I I , p a r t I I , p . 283, et seqq ; Stanley H a l l , " R e a c t i o n T i m e a n d A t t e n t i o n i n the H y p n o t i c S t a t e , " i n Mind, A p r i l , 1883. t c» t h e u n i t i n a l l t h e figures g i v e n , is e q u a l to one o n e - t h o u s a n d t h of a 11 second. 68 P S Y C H O L OGY OP A T T E N T 1 0 X . time of reaction, which passes from an average of 328*7 (normal m i g h t ism state) have been peculiar W u n d t upon denly, in the he ject and of hypnosis. have m a d e to and react, been rise completely a definite constantly second Thus, the case to w h a t considered, stage in the ideism is b u t while 253*7, taneous, question and case of w i t h the to us they be of presumed, some impressions are sub- u p w a r d w h i c h to of a result of the i n determine been w h i c h different nature, the i n 76*7. simplest w i t h a v i e w to stated. aspect i t is a preparatory image T h e that of an state of the two, is the anterior one m o n o event already almost produced, event real representation experiments have falls intellectual that is e v o k e d . the it it o r / ^ - a t t e n t i o n . the the time been signal to previously seen to distraction 5000*, attention attention, it will course I n is as m i g h t have figure of been reinforcement existing. time (both I n this as i n the present has is f o r m e d ; w i t h the the notifying the is to f o l l o w . enormous in expectant or advance. impression forth signal diminishes, experiments corroborating If set sud- described to the further necessitate a few remarks, foreseen h i m in as Finally, f o r m t h e s t a t e c a l l e d expectant be impression u p o n not sub- f r o m uncertainty t o w a r d certainty, the to These produced. impression anticipated. If, monoide- experiments described but that First, the c o m i n g its force, and the reaction T h e y the other n o r m a l condition. is time), progression the of state of distraction ; the i t is t o be w h e n m a y reason result i m p r e s s i o n to be r e c e i v e d b y h i m is accurately nature of E x n e r to its nature is state by w i t h o u t having Then, the at w h i c h foreseen, in the which and 193*7 ( h y p n o t i c s t a t e ) — a the and is t a k e n against as to persons ject to simuland i n auditive the time. (the V O L stroke there the U N T A R Y of a bell), the is a tendency stronger toward W u n d t other W h i l e w a s engaged able, at will, one a n d n o w the other. the same second If a n d according to perceive W h e n of kind, to the direc- first a in manner, this of the is liable, real are noticed attention be state nervous induces centres at t h e least shock, impulsion. can n o w the the t w o excitations expectant it will be f o u n d that into was ; unperceived. aspect verted produce a pre- a n d the to be Representation a reaction, con- con- alone, without ex- cause. T h i s explosive w h i c h the d e t e r m i n e d ; attention expected w h i c h throughout tension, the state impression is n o t i n cases beforehand expectant T h e m o t o r i n n e r v a t i o n is all the a feeling such is especially p r o d u c e d m i g h t be called cases o f i n general. produced ing that of this b y w h i c h buted either or, secondly, passes muscles, in spark), first, o n l y t h e first is distinctly innervation ternal as anterior, i n researches attention, paratory this (an electric nature, t h e motor sidered, 69 our attention d u r i n g the experiment given to his the visual to consider tion of T T E N T I O N . of the t w o impressions, w h i c h directed. A of sensorial disquietude regions. There will bring is a n d d i s c o m f o r t ; of that a falling b o d y or an accident experiment distri- about attend- an automatic re- determined be- action. W h e n forehand, out is the expected the path i n advance localized. and even W h e n ent of m o t o r ; instead T h e attain time it is necessary of is t o diffused, the reaction traced tension can become zero value. be o r as t h e r e s u l t that is innervation will be of being a negative the reaction processes, impression a change effected t h r o u g h differ- of different excitations, be produced i n the cen : P S Y C H O L O G Y tres that nervous in paths—a reacting, reach, N . I n watch, T h e at and same is the in O u r come of neous be they are W h a t of always cause of perception, of the i n attention, assimilation the real changed before us, dergoes oscillations.* objective is to organs ?. they oscillations t w o simulta- the other acoustic, origin, Y e t ; usually o p i n i o n to and such the o u g h t is n o t never to the coincide ; by a clearly defined interval. periodicity it is that o w i n g to is a d d e d of due oscillations L a n g e Sensorial * L a n g e , Beitrage fictiven Apperception*' are sim- optic sensory I n his reinforcement impression impression. so. a m o m e n t w e — a s the other. this is h e r e of reinforced. are n o t M u s t and images 'f he one w i t h of peripheral separated atten- of a w a t e r f a l l ; and optic and of researches ticking at is a t t e n t i v e each A c c o r d i n g to oscillation present one t w o kinds is variations cause, are the observed think one if they is the tions ? ists not and second. distinctly to fatigue of W h e n independent is subjective. excitations, case 3 the been a central oscillations, it persists sensorial night, sound These t h e m attention. a of distance, next have does f r o m the certain the only be author of the enormously, h i g h as oscillations true of the done—ascribe as I f one mention the experimental tactile sensations. can in the direction of increase Exner, a ilar oscillations they will silence placed heard to u p o n the a change time also L a n g e tion. not the must A T T E N T I O N . very f a t i g u i n g state. according W e of shall produce OF of to be the sought i n the accompany sensorial that w a y the in this fact, that the i m a g e of attention w o u l d seem impression w i t h the oscilla- that an to the anterior to be remains anterior image, ex- w h i c h an unun- zur Theorie der Sinnlichcn Aufmerksamkeit und der i n t h e Philosophische Studien, 1887. V o l . I V , Part I I J. VOL It will resembles u p w i t h be an U N T A R Y seen, i n fine, independent A that attention activity; perfectly determined it acts only t h r o u g h the latter, same. T T E N T I O N . that 7i in no it is respect b o u n d physical conditions, a n d is d e p e n d e n t on that the C H A P T E R I I I . THE MORBID STATES OF ATTENTION. To COMPLETE the study of attention, an examination of the here m o r b i d to construct pretension were premature. b y cases still a pathology too B u t psychology, there which, still d e m a n d better understanding will O u r the state (the signates " yet at w i t h any cessantly whose degree f r o m one most their surroundings. and tion. w o m e n . cases is B u t people w h o , really " w h i c h at- attention state the m i n d , to contrary. W e and another, is t h e m e t i n this. b y regard to w h o at the devery " d i s fix it- pass inm e r c y of trifling events i n state of mobil- of children idea, w h a t attenand applied T h u s some to our I t call very reverse w i t h f r o m absorbed i n in apparently, " d i s t r a c t i o n " is also different distracted" n o r m a l an e q u i v o c a l sense. I t is a p e r p e t u a l w h o l l y the w i t h this w h i m s , or of any frequently entirely for notice. but of persistence, the t e r m c o m m o n - i n t e l l i g e n c e is u n a b l e idea transient dispersion, I t has of contrasts d i s t r a c t i o n " ; their ity usually a neglected s o m e w h a t reader's b o t t o m totally " people such u n d e r t a k i n g tacts, m e c h a n i s m the states of propose T h e i r importance of the F r e n c h ) certain similar, tracted speech not the certain review. do attention : and although escape called language self not daily are I of ambitious, place, tention, remains. i n to there are are also takes place M O R B I D around and them allow their tion S T A T E S \ they the minds. afford latter Such for the very OF to no hold flit by people reason A T T E N T I O N . to external w i t h o u t appear that are to so well k n o w n cite them. f r o m amounts the are one to idea i n fact, w e the idea." " fixed Yet the such logical. of t h e m the tention, mitted according types i n cases, distraction of a of under are mania, is s t u d i e d , to w e some m o r b i d name of in fact all u p o n its the disease, such etc. sys- endeavor placing T o us serve only disorders of generally as atad- hypochondria, T h i s method, has the the fact of bestill atten- Attention, in sake, to deviations. reiterations, f o r its o w n a must u p o n and fullness of light. not like attention to various, of not patho- rational order. studying perpetual the greater clearly shall it devolves demency, willT h e i r the are, b y transfer that anything latter, t h e m of m e n t a l proper to of its nature referred entailing in the on transi- escape. f o r m n o r m a l and greater inconvenience tion to u p o n f o r m s that are authors, melancholy, sides desire pretending variations have amounts their idea, "distraction," this purpose, Certain useless precisely difficulty later is instructive, and we shall derive our starting-point, note it those whose mitigated shall study dwelling accomplish that the incessant riveted to any atten- distraction," distinguished classification of the to group " distraction by great are is a W i t h o u t tematic the forms little profit f r o m are of attentive. manifestations, daily occurring, different whole, but another, w i t h o u t state w h i c h as to T h e y prisoners condition, those whose absorption of this kind. instances characterized impossibility or ing the W h i l e to dispersion tion are penetrating very M a n y scholars have been noted for their and events, incapable they 73 but merely such as a P S Y C H O L O G Y s y m p t o m . garded W i t h as a rest is b u t forms be us, fact of on can pathology If, tion as as or we the state, or instruct note as the i. following group of cannot longer a simple limiting a destructive, not allowing direction, within more of one f r o m to ideas and f o r m the first 2. w h i c h is the m i n d be clearly to fixed, or one and that latter; of ideas of save i n is one escape, and is e x t r a n e o u s cases of this w h i c h it consciousness H y p o c h o n d r i a , and, group, no, everything, it cannot w h i c h no association, enslaving w h i c h I t is better class. I shall to still, T h e y designate attention. second attention indeed, current this consciousness. current are natural state, of spontaneous f r o m m o r b i d I n the produced by ; — i f stable, prolification ecstasy, of intellectual able direction of the its o w n p r e d o m i n a n c e . often, our the atten- : becomes bed, alone define of an be or less sterilizing all that fixed n o w shall the clearly condition w e imprisoning hypertrophy w e tyrannical power, a narrow this should type, antagonist of n o r m a l individual deviations its activity the t r u n k — t h e the be d i s l o d g e d all m o r b i d of that re- the accompanied predominance states, be us. of states, its n o r m a l to while that predominance group Absolute O n formerly done, temporary of a order, c o m m o n relations. have it has that at all t i m e s w e artificial adaptation taken foremost to the its p r o p e r contrary, I t is r e q u i s i t e state ; i t is r e q u i s i t e , discern A T T E N T I O N . the the accessory. attached OF group cannot attention under of ideas shall cannot form. m a i n is so rapid and flux no to an comprise maintained, t w o becomes a prey this disorderly be I cases or T h i s i n w h i c h incapacity conditions. exuberant, A t times that unbridled automatism. particular state i n either lasts the I n or M O R B I D predominates for a ; no m o m e n t . retaliates out S T A ; it alone above average fests taneous of way m a r k s an a to amplify only be the we undecided, all forms former, we m a y and r e m a r k rather and and in extreme T h i s in- states i m p o t e n c y of exhaustion. shall B y designate t e n d i n g t o w a r d first this group spontaneous like has an natural very verge T h e the decrease. forces, one is other is been not its stated. is pre- transform it, attention, on m a y extend of extravagance, b o t t o m , one Already, previously Spontaneous atten- exaggerated increase; does of T h e all artificial products, disease t r a n s f o r m e d ; at other towards w h a t all the of concentration. it to collapse. like to force, the tends vacillating; that to voluntary attention. p o w e r attention, to the i n apathetic fatigue, etc. allied verifies contrary, spon- is unsteady, w i t h second dissolution, the is i m p o s s i b l e , e i t h e r attention. of the causes diffi- in intoxication, of but m a n i - or extreme i n convalescents, mental evolution, carious, of irri- exaggerated V o l u n t a r y diminution Subjectively, this state impossibility the f r o m the pathology beyond suffering states is weakness, or the in persons in short, an pass w h e n patients, and and times, w i t h Incidentally tion, absence delirium, met atrophy m o r b i d not with- of this are of contrast group does and instances individuals, coincides, association forms of A t other is of all its p o w e r , certain Convergence weakness, bodily m e c h a n i s m N u m e r o u s hysterical sensible even mania. artificial; all dispersed. table o f a t t r a c t i o n is f o r m e d , are t h r o u g h the or 7 5 of association culty of effort. in Such of inhibition. itself A T T E N T I O N . w i t h intensity, there p o w e r OF the acts all acute m e c h a n i s m the centre H e r e opposition. and T E S nature but and it can does not 76 P S Y C I W L O G V alter: i t is becomes 3. of like a light a T h e breeze third group but are instances the m o r e T T E N T I O N at first, embraces, that afterwards not the m o r b i d cases of congenital in w h i c h so, only A tempest. attention, least, OP appear infirmity. spontaneous v o l u n t a r y attention, f o r m s attention, do not intermittently. Such and f o r m , This, in or, and i n the at different degrees, is m e t w i t h i n idiots, i n i m b e c i l e s , i n the minded, all weak- demented. After this hasty classification, let us pass to details. 1. It is well, in the first place, to observe, that there is an almost insensible transition f r o m the n o r m a l to the most extravagant f o r m s of the fixed idea. body b y m u s t a have musical obstinately reason. state experienced air, or keeps back fixed idea preoccupation so it is to be insignificant c o m i n g T h i s is the of some w h a t called, takes a the examination, be undertaken, w h i c h of for an and w i t h o u t sick person, a h u n d r e d other constituting an actual its intermittence, the I t has m o r e eclipses the part. A s being, there sound that h u m a n regulates f r o m do not a his c o n d u c t ; w a y the stability its m o m e n t a r y principal b y of than any matter of is a l w a y s as degree attending j o u r n e y to kind, repetition. idea depths prevent such one T h e beleaguerment N o t w i t h s t a n d i n g sciousness. act that visible facts of this yet starting up us a long do suddenly a n y or that consciousness, vivid, all haunted i n its lightest f o r m . higher : anxiety about preparation E v e r y - saying, w i t h o u t state remains of uncon- other, it f r o m fact, playing i n every a d o m i n a n t pleasure, and idea m o n e y , M O R B I D ambition, w h i c h or S T A T E S the lasts soul's is s u b s t i t u t e d into fixed a attention passion and all a fixed idea " W h a t is thought of m a n y so a m u c h our absorbing pronounced this more life ?" tyrannical, a phase decidedly a not, i n de " A age." I n has frequently been one can hardly fact, b y dis- to and the w e all its are into very able degrees; m a n y stages most complete germinate although attention and the obses- g r o w but consequently it and mental conditions, yet its origin, rise beyond the whether the A n d it makes sufferings of the no in presup- physical degrees. to for f r o m average of s p o n t a n e o u s a t t e n t i o n ; the a u g m e n t a t i o n slowly, men. V i g n y ; mature Here, great it cannot a favorable soil, does o n p a t h o l o g i c a l , is to note preoccupation certain depend i n great spontaneous i n hypochondriacs. A l t h o u g h poses that character. disease embraces sion. that resolved of attention into clearly seen " t h o u g h t " where proves appearance asks Alfred its evolution, and slightest m o r e i n idea, cases finally metamorphosis m e n this and idea, follow of transformation of fixed once youth, realized its m o r b i d T h i s w h i c h T h e great famous pute a is i n for it—becomes ; 77 T h i s 'fixed life—except its f o r m s e m o t i o n a l states. A T T E N T I O N . salvation. throughout another OF it level is e f f e c t e d difference, patient be real i n or imaginary : f r o m the subjective, psychological point of view t h i s is a l l one. fact of the in fixing heart, our the tends to respect, could k n o w , indeed, attention u p o n stomach, consciousness the general W e the strange any peculiar feel pain itself. intestines, gifts. in any etc., sensations—an S o m e Sir region J. the part of our law, that every state of v i v i d actualize that people B r o d i e of his b o d y mere body, produces instance of consciousness have, said, i n this that he whatever, b y 78 P S Y C H O L O G Y OF A T T E N T I O N . strongly fixing upon it his attention. Now, to fix our attention persist first s i m p l y and to A to allow predominate. harmless, produces. means, increases centre a T h i s t h r o u g h certain state to predominance, at the v e r y of a t t r a c t i o n is established, little by little obtains supreme control of It a perpetual then grows cessant to be inspection products of each of the often has B u t more been there i n short, organ the state m u c h as passed of out H o w e v e r , fixed ideas ture, ness, has certain are as i t s c o m - picture extraordinary the ideas authors so of u p o n of profited little by w i t h and this subject psychiatry, re- called. have studied t h e m dissertations and intel- caricature properly d o m a i n it seems are of the colhave and hith- t h e m — a t least attention. almost universally agreed be classed into three S i m p l e fixed or speak, fixed of the m a y w h i c h m o r e observations regards in- and b y virtue of their purely to are psychology f a r as ideas Unfortunately, the results i. so contemporary care.* lected erto are, These Various not fixed infrequent, w h i c h flection. an portrayed. are lectual nature which preoccupation, state of each function; it consciousness. plete h y p o c h o n d r i a m a k e s its a p p e a r a n c e so effects most not ideas of a insignificant acts categories purely intellectual frequently pent manifested great u p o u t w a r d l y that in : na- conscious- save t h r o u g h ; * W e s t p h a l , " U e b e r Z w a n g s v o r s t e l l u n g e n - (Archiv fiir Psychiatric, 1878) ; B e r g e r , " G r u b e l s u c h t u n d Z w a n g s v o r s t e l l u n g e n " [Ibid,, Vol. VIII) ; Krafft-Ebing, " L e h r b u c h der P s y c h i a t r i c " and " U e b e r Geistesstftrungen d u r c h Z w a n g s v o r s t e l l u n g e n ' {Zeitschrift fiir Psychiatrie, V o l . X X X V ) ; Griesinger, " U e b e r e i n e n w e n i g b e k a n n t e n p s y c h o p a t h i s c h e n Z u s t a n d " {Archiv fiir Psych., V o l . 1 ) ; M e s c h e d e , " U e b e r k r a n k h a f t e F r a g e s u c h t " [Ze it. fiir Psych., V o l . X X V I I ) ; B u c c o l a , Le ideefissee le loro condizioni fisiopatologiche (1880;: T a m b u r i n i , Sulla pazzia del dubbio e suite idee fisse ed impulsive (1883); L u y s , Des Obsessions pathologiques ( E n c e p h a l e , 1883) ; C h a r c o t & M a g n a n , De Vonomatomanie ( i n the Archives de Neurologie, 1885). M O R B I D 2. S T A T E S OF A T T E N T I O N " . F i x e d ideas accompanied terror and agony, b y agoraphobia, emotions, the 79 such insanity of as doubt, etc.; 3. the F i x e d ideas of an impulsive n a m e of irresistible tendencies, selves i n violent or criminal form, k n o w n that manifest acts by t h e m - (theft, homicide, sui- cide). A l t h o u g h tween the there three is n o classes, specific character intelligence, emotional ously are It order, parcel and first that of f r o m the is the m a y a say, third rather depends to keep cases feelings strictly the of the to the u p o n latter t w o w i l l be of be- that perturbation investigations, pathology all alloy—to demarcation belongs T h e our of w e second far preferable free f r o m that the the line still, of the will. excluded is b y of that enfeeblement clear an rigor- because they and will. the to cases that are strictly comparable state of relative m o n o i d e i s m w h i c h with is c a l l e d atten- tion. But even amples of received nant i n restricting ourselves fixed different names character. mathematical of such and a ideas will and W i t h f o r m such more size W h y are in an and affected w i t h not see her will, to multiply. numerous T h e y idea W h y are w o u l d follow town, then an of the enumeration all the towns of of p r e d o m i assumes are a people such trees of such or such other object. endless ** A of have of s y m p t o m s n u m b e r ex- houses certain of the Italy, hysteria and could against streets and to w o m a n , paving-stones all Still necessity a street w i t h o u t b e g i n n i n g at once, to count group, their fixed W h y frequently, it consists add, on ? every to to (arithmomania). a so lacking. the w i t h count, A n d be according some such dimensions ? height? not to this ; of finally then the of 80 F S 3 T H O Z O G Y Italy's streams corn, there and OF A T T E N T T O N . rivers. immediately I f began she in beheld a brain the her bag w o r k of e n u m e r a t i n g the n u m b e r of grains of corn i n the in the province, and in the whole country. not only confessed, that irresistible force to m a k e that moreover these d i d she these fixed ideas She computations, of hers were be interrupted ceeding, a or feeling physical tain by of surface this other agony m a n globe. countries that i m a g i n a r y curves, junctions. hours H e have traffic. the is, by of pro- suffer f r o m indescribable been told greater generously none, H e and and a entire railroads very at will elaborate sheets of paper, at his arrival, regulates compiles cer- of the bestows connections moreover, of a part railway-trains on establishes H e w o u l d of departure covering enormous and she well chanced impossibility myself spends of all the of the time-tables, cause, I have w h o station, sheer accompanied in calculating the for each u p o n any the tortures."* y o u n g time b y an but so organized, that if d u r i n g her laborious task she to city, feel impelled b y o d d of the draws various very intelligent y o u n g m a n . A n o t h e r f o r m less questions patients call it of fixed u p o n themselves " T h e moreover procured man, the of some consists abstract regard Griibelsucht" m a n i a . " idea as the interrogatory every " insoluble. E n g l i s h f o r m to p u t to himself indefinite series of questions problems of T h e G e r m a n s to aesthetics. T h e * Roncati i n Buccola, work cited. u p o n w o r d it A heard i n inextricable the " t o most b e " has certain no sooner he began, an the " m e t a p h y s i c a l peculiar than end- w h i c h i t t h e n a m e o f Fragetrieb. beautiful " uttered, effort, asking p r o b l e m , i n a case r e p o r t e d b y Griesinger, w o r d i n spite a n d abstruse precipi- M O R B I D tated h i m into T h i s patient, confession : thinking solve, S T A T E S an a endless highly " I a m w h i c h A T T E N T I O N . metaphysical cultivated ruining of problems and O R that m y despite m y investigation. man, tells health reason will most b y T h e is T h i s metaphysical natural. to follow the abandon natural myself continuous m i n d , or pursues to I very the of i m p u l s i o n that the and not not strength. be I try to and not m e escape f r o m at tendency one to abstract keeps h a m m e r i n g fixed to confuse things unable leave to myself to problems, unchanged, does m y to persuade thought, a m to efforts of ideas return meditation of I be able continuous these seek his incessant. is too obscure A n d yet f r o m me, and course such insoluble. the reflection away, brain w i t h and ideas E v e r y time that drive t h e m m y these in incessantly energetic respite, of us never will, wear out, w i t h o u t a moment's procession 81 m y that m o m e n t of rest."* I shall give a final instance of the fixed idea, ported b y T a m b u r n i , on account tual character pathic parents, : 6 C of its p u r e l y as intellec- A y o u n g law-student, the son of was completely taken up w i t h neuro- the of k n o w i n g t h e o r i g i n , the w h y a n d the h o w of the circulation of bank-notes. T h i s attention prevented continually strained, d o i n g a n y t h i n g else, p l a c e d w o r l d to and r i d plish himself, and whatever himself that standing toward of it, he purpose. was Finally the solution of efforts he the to p r o f o u n d problem, his f r o m external m i g h t concluding that this vexed forced h i m utterly unable his long reflections and idea thought kept a bar between re- m a k e accomnotwith- researches he was in- * Griesinger, Op. cit. To understand the true significance of this case, it is to be observed t h a t the q u e s t i o n here is t h a t o f a m e t a p h y s i c i a n i n spite of himself. 8 P S Y C H O L O G V 2 capable a of state any of other discontinue his course ever absorbed case very singular namely, of his that m i n d forced intensity, made the the at last image all c a m e d o m i n a n t their w i t h to varieties its assume b y reality. that Y e t he the I n this and his " T h e m i n d , t h o u g h rent notes of large denominations, asunder value, so and repetitions and projection that the himself h a d floating i m a g i n a t i o n . " that far as to A explato i m - enveloped his regards persisted images continuing to appear ever before finally helped still be- bank-notes some very clear veil their size, images a professor, condition. of bank- i n regard fifty-centime h i m . " A t last all inroad of disappeared. Sometimes that w h o l e and f o r m , a force of his smaller of the incessant prove names to was p e r m a n e n t l y picture of merely a freak of imparted his troubles idea. m u s t retained and careful m e d i c a l treatment, still lay awake p r o b l e m of bank-notes he idea, his eyes were notes, desired tension in of such H i s sleep p h e n o m e n o n full consciousness to those he studies. b y his it equivalent to nations that into i n consequence of the continuous fore his eyes the T h e apathy fell n o t e d ; circulation, color. he be u p o n themselves, work, and of T T F N T I O N . broken ; frequently he nights, a A mental despondency insufficient and OF the m u s t fixed be idea consists i n an f o u n d again—names of indifferent people or u n k n o w n persons ( o n o m a t o m a n i a ) ; — b u t feeling of intense a n x i e t y b y w h i c h i t is u s u a l l y panied, it b y relegates preference to our the accom- second cat- egory. It like will are sound perhaps simply m i n d ; be said : insane." b u t the " These T h e y epithet certainly insane T h e y are debilitated, u n b a l a n c e d . people is and are their not of undeserved. T h e i r frail, unstable M O R B I D S T A T E S OF A T T E N T I O N . 83 mental coordination yields to the slightest shock; but it is a loss of e q u i l i b r i u m , have investigated ideas, all namely, reach to be maintain, it can have be the same that fixed been the b y A sions, diseases, sad of b y f o r m — t h a t other Finally, A n d so w h i c h b y n o w concerns and as intellectual operations—is Q u i t e w h i c h s y m p t o m s oppression, tors, or the chic contrary. as sexual these of the of one that and if to multiple the there remains a pas- debilitating same to and w h i c h appears organic m u c h field idea not a concom- neurasthenia: of feeling the etc. is b u t cause. physician m o r e of s y m p t o m s neuralgia, the result simplest manifestations viz., degeneration, strong i n its indicate the same have even motility, fixed are life : the functions, insomnia, of the of nevertheless T h e headaches, perturbation observed, source, m o d e w i t h o u t physical accompanied such many, refer all ever, is p h e n o m e n o n a m o n g to be it the of they if confined to the purely internal phenomenon, by us m a y organisms. anaemia, idea, wish T h e others both roads the fixed theoretical itants. Persons and excesses, m i g h t T h e latter degenerate circumstances it, condition—the acquired. legacy find m a y offspring of parents to w h o m or etc.* is reached. purely be fixed One or intellectual fatigue, emotions, sexual entirely primordial that of they w h o far the most numerous. exhausted physical conclusion ; everybody ideas. for the T h e s e are causes constitution—is requisite. class are indebted T h e authors of degeneration. not inherited, or it m a y one a fall. d e t e r m i n i n g a s y m p t o m even neuropathic the not of vaso-moT h e the Still, psy- effect, it is it suffices to to one single psychologist, h o w - difficult task. Be- * F o r a d e t a i l e d e x p o s i t i o n o f t h e causes conf., p a r t i c u l a r l y , T a m b u r i n i , O p . c i t . , p . 27. 84 P S Y C H O L O G Y OF A T T E N T I O N . sides the general cause he should discover the particular causes such and such dividual ? the f o r m and of of each W h y , a f o r m prevail w i t h such and calculation i n bank-notes secondary causes such such and i n a one, still that of here have U p o n the accomplish were course to begin w i t h to cases—the consider. pler, and certain start of and it is not w e should court u p o n purpose, the but greater that at the present, of the respect t w o there no a difference of degree. intensity, and, above t h r o u g h artificial means and, particularly, T h e metamorphosis ; the idea of point to all, are able into whole a array w e to fixed of analysis to a idea, to once idea it has duration. suppose strengthen permanent. w o u l d irrational at- k i n d idea longer render of answer, fixed able to dis- it. attention ; are this examine difference of T h e at H o w e v e r , is, at if a t t e m p t fixed m a y is k n o w n the m e c h a n i s m a given state of spontaneous complete a sim- failure it differs f r o m w e not possession idea. to it most the a i n the here it resembles to this proposition only T a k e us m e c h a n i s m in w h a t between set, fixed have fixed the decided w i t h certain be that are the thus ourselves cover i n w h a t respect and of fact, connected w o u l d the worst and have for instance, take should we were to a p p l y psychological sole more closely A n d in- m a l a d y purpose the find i n c u m b e n t O u r tention an are the case w e matter intellectual f o r m s of the work. that a w e w o u l d B u t very outset the (as, erotomaniacs) f r o m to as given the that of t h e m being apparatus a clue. the very ones These, some organic does another, supposition m i g h t best i n W h a t E a c h investigation serious such n a m e a another? direction ? separately. the for example, W h y does this exclusive preoccupation of studied case. then be conceptions M O R B I D that f o r m ance result T h e t e r m the the its retinue and of insanity being mere of S T A T F S of the " fixed complete everything reverts. single flict w i t h ness, the w h i c h if s u c h of necessity logical whence idea, and requires exist, at yet compact, logical authors, differences orders remark, tion of the other wise to be in the ation single con- conscious- w i t h in in in a single loose and the further consists as- direc- of little together expresses b y itself of or fixed the the u p o n particularly, insanity, there fixed a inexorable always intermissions idea, have m a d e w h i c h degree. the w i t h T h e in a in- is T o a n o t i n g mental the not altera- content i n the normal, dis- i m p o r - formal not of its is i n 7 1 ; nature, but in its reflect u p o n the origin usefulness of bank-notes, i n it- that of this state is i n no beggar w h o believes m a n w h o thinks himself formal " perturbation consists or of a " and a necessity to follow and and is a l t e r a t i o n , millionaire, a w o m a n . ideas idea p e r f e c t l y r a t i o n a l act, comparable himself a of held of ideation, but intensity, things, is a e < process quality self are W e s t p h a l as that words, quantity, of w h i c h between designated tant the w h i t h e r w o u l d met idea frequently b o n d p a r t — m o n o i d e i s m , utmost, times part interrogations. Certain in m o r e of more, of states of consciousness at a and existence fixed the m i n d . as w i l l b e e x p l a i n e d of the that as the only Absolute the it principal departs, change. is, tion—associations the the n o t h i n g m e c h a n i s m coherency, of 85 appear- to permanence on. cessant all T h e f o r m s of ecstasy, sociations added designates extremest T h e fictitious m e c h a n i s m conditions of the there a psychological state ; yet namely, a A T T E N T I O N . present idea " centre, image, OF one that and m o m e n t a r y the compels same changes the associ- path. Since of direction oc- 86 F S 1 X V I O L O G Y cur, of a these patients, intelligence, OF w h o are A T T E N T I O N . gifted w i t h and m o r e than ordinary full consciousness of the absurdity the fixed idea appears up its a b o d e has taken are unable take possession delirious T h i s have tions, character said, images, matter lates, ; is to of their attention of their of the a T h e r e the and not create of the fixed extreme to t h e m E v e n of the the organic fixed b o t h limited. last n o r m a l between all cases I n attention l o n g ; of its p o w e r of find but permanent, the it is the states. B u c - highest between t h e m w i t h : and intensity lasts : it i n has the of the i m p o r t a n c e — t i m e . of association state does spontaneously struggle T h e f o r m consequence exceptional reverts it- inhibition." obtain i n m e c h a n i s m this its greatly superior latter, m o d e w i t h if w e compare w e iso- speech fluctuation, predominance T h e condition, w h i c h heterogenous content- m i n d . limit of w e Percep- of the at even as ; i t is a attention consciousness diffusion. to shows it s i m p l y is idea. is well the ordinary states f o l l o w i n g is w h a t conditions, I n miscar- current disposal of a psychical factor of great 2. " a its idea of consciousness, case of the able fully inclined to hold, recapitulate, I n b o t h cases w e a state not latter, are them, illuminates is n o b o u n d a r y - l i n e , each other, i. f o r m accordingly, t w o ; and they idea emotions appearance. attentive degree—the w h i c h attitude. the " t h a t that is T h e mental and does fixed and cola, it b o d y ; it remains establishes a distinction between am, and withal, self I condition : a foreign attention. but ideas, strengthens, merely yet, of t h e m relationship often as degree idea." f o r m a l its close t h e m h i g h culture/possess in their system to dislodge; entire ried, to a fixed to is not its for existence idea prevents M O R B I D 3. the T h e fixed ordinary weakening T h e r e is throw it. the state his o w n S T A T E S idea no that antagonistic of agony idea m a y diffused activity f r o m I n its one group elements not sary, are I n the active, question of there, is t h e of react- is to over- able vain. should is state the b r a i n ; oi position in their the a be the single be work. in them, other groups ; whence exaggerated activity. equilibrium, due the centres. cerebral Esquirol of the I t m i g h t the will of has to fixed tension is n o t necesi n point or limited re- sprinkled here and organ, and associated whatever they m a y are energy has do not also the idea be of irritability not nervous as a been c o m m u n i c a t e it dominance and T h e r e is a l a c k o f p h y s i o l o g i c a l constriction excess is elements state c o m p a r e d the the of p o w e r of nutrition a catalepsy m o t o r order—contracture. p r o l o n g e d an they take nervous their supreme probably called the telligence. and brain w h i c h a f e w B u t cerebral fol- alterations of I t of fact isolated ; all disposable accumulated entire their state of closely joined the i n the another, state only m a y c o m m o n attending Discharges groups. that they be f r o m hence conscious the rule. least, other occupy for enon A n d condition cells into at remarked, together and to represented n o r m a l or, p r o v i d e d they matter of p o w e r w h o the m o r b i d transmitted to let it be gion is one considerable objective equivalent of the perpetual consciousness. a or p r o b a b l y be works : to that patient, regarded, manner. is state the lowing the of the 87 impotency. fixed place is, impossible of this degeneration—a will, Physiologically the of E f f o r t is A T T E N T I O N . p r e s u p p o s e s — a n d effects of the OF to to of the i n p h e n o m - Contracture muscles the a ; nervous destroy of it is results centres it. T h e 88 F S 1 fixed idea sive C H O L O G Y T has a tension, OF A similar cause; and the will has T T E N T I O N . it consists no p o w e r i n an over exces- it. n. The fixed idea might be termed the chronic form of hypertrophy form. I t is n o t haustively have this treated attention; our of will. as between great that analogy various to define w e attention authors the have ecstasy. " I t the are of that arrested, M i c h £ a lition sensations are and vital defines i t as of sensibility faculty." plicitly, A . the saying m i n d . and the the to to suspend As and to as consider it ecstasy t w o states the of pitch, w h i c h the provoke will, the being " a B £ r a r d , so a b s o r b voluntary frequently of motions w i t h m o r e of degree fixing extreme i n ex- sepa- an idea of will, tension is c o n t e m p l a t i o n although abo- locomotive implies exercise the atten- slackened." the of forcibly state, so is," says contemplation interrupting not at- difference action is actually e m p l o y e d suspension : " A simple I n ecstasy, its highest sense able deep C o n t e m p l a t i o n power m i n d . itself to W e aspect, M a u r y expresses himself even rates ecstasy f r o m in " a m i n d . and suspended, action ex- intellect. vivid exaltation of certain ideas, w h i c h tion, acute investigate of exaltation the its its negative A t present of ; tention i n being to state comparison novel here extraordinary its positive side, T h e ecstasy purpose it elsewhere,* annihilation f r o m of the of carried strictest is n e v e r t h e l e s s unable it." f in the fixed idea, so between * " T h e Diseases o f the W i l l , " Chap. V . t M a u r y , Le Sommeil et les Reves, p . 235. the C h i c a g o , 1894. n o r m a l state M O R B I D and ecstasy, S T A T E S A T T E N T I O N . intermediate degrees are M e n e n d o w e d w i t h late themselves at accessible OF great p o w e r will to sensations of f r o m the and even distinguishable. attention, external the T h e capture can iso- world. to pain, they rarily live i n that particular state w h i c h has contemplation. 89 I n - tempo- been called oft-quoted story of Archimedes true or not is certainly p s y c h o l o g i c a l l y true. T h e biographies N e w t o n , Gauss, others, of Syracuse, Pascal, have tellectual whether W a l t e r furnished Scott, numerous as of this clare, endure painful operations s y m p t o m that they of pain, had felt and subject, without afterwards by w h i c h they had w o u l d betray- w o u l d nothing, h a v i n g by ful effort of attention concentrated some in- rapture. sometimes any of m a n y " B e f o r e the invention of chloroform, patients ing fact, and examples at a power- their thoughts been de- upon completely en- tranced. " M a n y serenity, they martyrs have which, experienced last. their t h e m b y the no any same great tion physical attention was bodily fanaticism has B u t has proving, Passing to o w n confession, difficulty i n m a i n t a i n i n g up to eyes that effects. depend come their perfect to such a the degree were presented tortures d i d not to give p a i n . " * passion further to torture w i t h beatific visions that enraptured Political the according T h e i r entranced absorbed endured on b y served that as once and the basis of and stable e m o t i o n a l life and the than everywhere vivid intermediate ecstasy proper, and m o r e and o n always some support; forms that degrees, psychical manifestations that of still atten- only. i n order neglecting all * Carpenter, " M e n t a l Physiology," Chap. I I I . produced the to other accompany P S Y C I I O L O G Y this extraordinary single fact, idea. b y T h i s ideation ; thinking state, namely, c o m p a n i e d a brain, is i n sorbs everything its highest to transform of intense w h i c h else. u p o n it. a n a r r o w and intellectual gathered degree single Still, the of power, present t w o subject we were, of the by around w h i c h Nativity, a the i n the the same as u p o n the regular those of M a r i e h a n c e m e n t s grand series de of Voray. of images, and there remains show reach is, that the the this state line, find fixed. the of perfect and unity of w e need not manner a need in the description, " w e on, step d o m i n a n t the Passion, expressed and of I of ecstasy pure shall recourse proceed by m a y of of at times that w h i c h whatever. w h i c h a very t o w a r d even the faint out- probable Saint the ideas, m o n o i d e i s m , theoretically and interior" step, to en- attempt progression is b u t as the unity of consciousness, of in- traversed d o m a i n absolute attention of category—the having consciousness, Castillo broad distinguish state w i t h o u t any change have unable speeches, second F u r t h e r f o r m (as Lateau, after reaches concentrated eses, n o r I the al- view-point w h i c h is order to trace this ascending absolute most I n state of complete, consists in a single I n L o u i s e m i n d , higher and m o v e m e n t s Masrl, mystics—the region to of ab- the first class the all else revolves etc.), the intelligence accordingly, W i t h Virgin, i n ecstasy, ternal event consists of the apparition of some image, single is n e v e r t h e l e s s F r o m categories of mystics. ac- representation m i n d may, it exalt act ignorant as a a circumscribed state it m a y h i g h l y - c u l t i v a t e d one. our up, activity u p o n and a I t cannot and exclusively concentration t h o u g h i n every individual to T T E N T I O N . consider extreme state life A let us intense is all OF h y p o t h a priori. Theresa this progressive a concen- M O R B I D tration nary S T A T E S of consciousness, state of diffusion, passes beyond the OF A T T E N T I O N . w h i c h starting f r o m assumes latter, and the f o r m in question present matter h u n d r e d is one moreover, fession m a d e that at our the well k n e w shades of thought. reader, not to F u r t h e r m o r e , to not to sixteenth and forget, century ideas of translate neous her the t i m e ; creasing a w e T h i s the same shall be I her o w n T h e r e w e have personal exists, says as she, a castle beauty and to in that w e recesses; and and to d w e l l mystic. have not T h i s castle to step stations: to contempora- n o w attempt, the ever in- are con- described out T o reach w e enter a solitary incomparable p u r i t y ; castle is w i t h i n of built is t h e us, ourselves, though, nevertheless, difficult. seven language experience. d i a m o n d of matchless of t h e of they the however, to point out noted, the of concentration and incessant n a r r o w i n g of sciousness that enter able, the couched, i n the shall the b y w o m a n language t i m e con- request be led astray m i n d task de- express I must Spanish her into the psychology. at here, analyzes same endeavoring f r o m that a observer m y s t i c p h r a s e o l o g y i n w h i c h t h e o b s e r v a t i o n is and the than I t is a very able language to allow himself in spiritual power, and a to wield but observation fullest confidence. m i n d , rare illustra- is b e t t e r T h e of the attention, T h e single, observation behest h o w and ones.* of a very delicate finest the g o o d second-rate serves, w o r k exceptional ordi- in a f e w cases, attains to perfect u n i t y of i n t u i t i o n . tion the of b y degrees, 91 it, w e the of supreme w i t h i n our to castle to s o u l ; penetrate the road thereto have a i m pass t h r o u g h its is l o n g t h r o u g h the seven * I t is h i g r T y p r o b a b l e , t h a t one w o u l d find m o r e o f the same k i n d , by examining the mystic literature of d i f f e r e n t countries. T h e passages h e r e q u o t e d are f r o m the " I n t e r i o r C a s t l e , " a n d a f e w f r o m t h e " A u t o b i o g raphy." P S Y C H O L O G Y 92 degrees still " p r a y e r . " i m m e r s e d and or, of I T h e that w i t h prefer its usual first t h r o u g h to and objective " o r a l p r a y i n g preparatory i n b e w i l d e r i n g varieties should still follows A T T E N T I O N . I n the i m a g e s — o c c u p i e d as OF translate point, it, impressions the w o r l d " ; consciousness W h i c h , stage, is reached interpreted, speech the first degree of concentration, dispersed consciousness into a single, confined means, that ternal T h e s t a g e is t h a t o f the inwardness language w o r k ness, to terial is prevent support T h e " p r a y e r m e n t ) marks m u s t confess, can the third separated appreciable U p and A l l but intuitive a to or is by a of state not a f r o m I n f o r m very subtle means, been activity, are the still " n o pe- shade, and movement, ii\ p l a y ; longer discursive radiation around of enormous m o v e m e n t I second I n other words, of state I consciousness. a effect recueille- this of the to mere uncertain this plurality the con- de me. necessary f r o m ma- w o r d s ; series W h a t mystic m u c h . " being of the audible the it. faculties to pass f o r m , single nor our love t o w a r d transition will, the it becomes n e s s is a b o u t but no longer requires to this p o i n t there has however, longer to in- conscious- puzzles it which becomes easier : still h i g h e r f r o m only effort. m u c h , a channel. language. stage. slightly the increases; o f r e c o l l e c t i o n " (praison only perceive riod, for satisfied w i t h u n f o l d i n g before leading external articulate s c i o u s n e s s is n o w images of thought aberration, of words, " mental prayer," substituted of concentration means, in other produces T h e second are course. or articulate of life of n o r m a l prayer." aloud, " t h e stage we f o r m unity.; think a t h o u g h t to it tends fixed capricious, of to conscious- intensity. a now, the no point, A n d this arbitrary left to it- M O R B I D self; it needs " t o u c h S T A the of divine operation T h e T E S impulsion grace," of the w h o l e " prayer station ; there " OF of that ceives " ; t h i s is a a p o w e r f u l is, the soul state such, suddenly without the love, the unconscious " b r i n g s us no longer of high i n co- the fourth but re- contemplation, not ex- its totality, long, to produces, clusively k n o w n to religious mystics appearing 93 being. of quietude the A T T E N T I O N . alone. I t is i m p o s i n g truth itself as slow process of logical demon- " the stration. T h e fifth station, ginning of meeting w i t h ing or ecstasy ; the possession. but divine " fixity is u n a b l e to to m a i n t a i n through it attains " t h e prayer ; speech close ; the m o t i o n has last- half-opened first yet feeling confused i t s highest of still it ; but perfumes." complete, of agitation, sound, hearing p o i n t " does yet it it un- has one f r o m when the not the with- lose to seldom time. eyes greatest remain all 7ne to come to M o s t fre- experiences an although fail to grows the happened short and degree, b o d y does has but not T h e cause one a c o m i n g ceases " sixth suspended, this for the faculties it is p r e s e r v e d , outwardly, one manner i n m a y usually of lasted indefinable sort some the this extraordinary, senses a n d deprived and quently, to act in be- " d e v i a t i o n s ; as ecstasy (consciousness), entirely pass, and as of rapture." A l t h o u g h feeling at to slightest T h e out. this itself not is without but only shed their is I t but have a n d r e s p i r a t i o n are efforts. be unstable. flowers oscillations is state. Finally cold is of consciousness is still l i a b l e natural it of u n i o n , " betrothed," T h e their calyxes, they have T h e prayer hear. afar. one ceases I t is Still, entrancement like even is P S ) X H O L OGY W h a t , reached then, b y beyond the " force that onset." stance of very G o d the distinction opinion, of the viz.\ deprived of n o w and might its reference I t has to and same other author. " g r e a t I t is r a p t u r e s " tirely without remarkable, the form, as D i v i n i t y a at least, a p p e a r s t o be " A n d so I say, diamond, is, the supremely w o r l d . " * simple that I n this the I can the expression of in m y the its ex- t w o passages above to m e to be m a n n e r entirely of hearing its highest p o i n t . " this that effect f r o m i n one to the of her her en- abstraction. is l i k e a transparent m u c h larger than discern a T h i s gist of her o w n words : and rhetorical comparison, indeed, will appeared D i v i n i t y l i m p i d , it. b y perfectly e m p t y Such, sub- well- is at to the appear " t h i s passages impet- degree, is a t t a i n e d happened such is not, highest the accom- the w i t h is there w i t h into of ecstasy, A t that is resist one interpretation f e e l i n g " , cite to descended ceases w h e n the entrancement W e T h i s but becomes reason. " station W h a t is violently has T h i s upon last G o d . of consciousness unity. italicized, w i t h t w o degrees without grounded, and strive in vain soul, abolition cess of and w e should T T E N T I O N . of the spirit " ? U n i o n suddenly A seventh flight ecstasy ? plished uous " is the OF nothing literary complete the else t h a n metaphor. unity of a I t intui- tion. T h i s us, as step, solute a we piece of have psychological evidence seen, to follow has consciousness, enabled step to its f u r t h e r m o s t degree of c o n c e n t r a t i o n , monoideism. I t enables question, frequently raised, us, yet w h i c h retically been settled ; namely, consciousness subsist * A u t o b i o g r a p h y , p . 526b ? T h e moreover, C a n has to to ab- answer only a state of by theo- u n i f o r m testimony of certain mys- M O R B I D S T A T E S tics apparently justifies T o is be sure, it consciousness has been sentire admitted tional very et has been intensity, but it only in differs T h e it greatest stronger every each the degree I n ordinary f r o m regarded the himself obtained six years.* O n l y strong not long endure—they w h i c h they explain unworthiness a finite of such mortal and o w n tions the of existence, supports cannot is p l a c e d long and bear then falls back little donkey and and agents the of to earth again, the age as and of his * Porphyrius, " L i f e of P l o t i n u s , " Chap. X I I . sixtycan- instability, due to their impossibility in reality prodigious again life point, elements strain. of Porphyrius, this is i n his T h e condi- that are activity individual becomes mortal ex- causes. its necessary this away all, i n attained physiological nervous intense browsing to the infinite, w i t h o u t the still conscious- rarely w a y plainable f r o m psychological and Consciousness at B u t beatitude becoming a T h e y at this e x t r e m e their f o r m : by four times declare. in and attention. unity of once, Consciousness, con- w i t h o u t knowledge supreme it but d u r i n g ecstasy attained, perfect of ecstasy. excep- discursive very and B u t and monoideism. i n all times, as the it " I d e m of constriction alone have absolute evGOGis, instances preserves least case of a f e w m a x i m u m that recidunt." Plotinus obtain this favor, according w h o of still have consummation did its at of H o b b e s : idem rare time. to effort, to other, ness, very mystics country, ad truism, change; time 95 affirmative. c o m m o n infringed in the attains i n the through sentire, spaces of sciousness and since the non A T T E N T I O N . answer settled individuals, i n short an only exists semper, this law a OF " t h e existence." 96 P S Y C H O L O G Y OF A T T E N T I O N . in. The debilitation of attention is extreme in mania, which, nent as is k n o w n , over-excitation of the is n o t internal only ; ferred outwards, A consists constant speak, and of a general psychic i t is also life. being to shout, and T h e perma- diffusion incessantly is b e i n g e x p e n d e d a g i t a t i o n is m a n i f e s t e d , and at each transinstant. a continual need to act violently. T h e state of sciousness is i m m e d i a t e l y p r o j e c t e d o u t w a r d s . niacs/ 7 erable says Griesinger, length muscular vidual to to not be fury, o f t e n able, keep w h i c h the up and only muscular expenditure consid- expenditure of a sane spend a prey explanation of this t h r o u g h an anomalous condition of the sensibility of the muscles A t the follow same each are time, other they scarcely sciousness, destitute with so such that " I t in the condition w h i c h ideas recapitulate, succeed we a disordered motory order, a impetuous W e need not flux of fatigue." ideas, astonishing of of one find flow of the one here, of of images of words, of these shouts, spec- maniacs, rapidity in the mental and con- associa- to the extreme the that complete another i n feelings rapidity undiscoverable very words things, and images, is r e a l l y f r i g h t f u l t o t h i n k w i t h T o O r feeling frequently the b o n d t i o n u n i t i n g t h e m is t o t a l l y tator. the sensations, attain to the and of be, enor- thd*t these patients to of indi- seen to w i t h o u t sleep, seems con- " M a - for a T h e y are almost, the an strength adequate. or whole months violent mous time, force to w o u l d weeks, of " a r e to m i n d . " order ideas ; i n of the gesticulations, movements. further pursue this subject and that i n m a n i a all c o n d i t i o n s that are c o n t r a r y to the show state M O R B I D of attention are adaptation t r i u m p h to last of they to instance of to recite chaos to bear l o n g as u p o n event find no left long let the us m i n d arrest his attention, and has H e r e the struggle, little general head group as first again state, stage. against is its o w n . affected of w e reason an attention E x a m p l e s in the semi-morbid our melancholy, mental of fatigue. are mechanism fix the cannot also but confirm the the of attention it is V o l . I I , p . 47. normal is impossible, attention ; predominate, Mentales, states investigation of statement—implies, * E s q u i r o l , Maladies f o u n d in approach Vitus's dance I n exhaustion difficult to state or not automa- are the a can- it has an excessive physical St. include attention. took a f o r m e r lectual w i t h m o r b i d or tially motory. peat all spontaneous H e r e of i n t o x i c a t i o n , at extreme viz., that tremely or have we of states, i n w h i c h i n mania, in capable position and his w e of exhaustion a very weak stages and These some sufficient power hysterical persons, in persons afflicted with Children can depends. pass beyond sleep, for- state bring teaches us u p o n w h a t causes numerous the entirely of a maniac, h i m rational, the impression tism ; its weakness in the poems, particular " B u t attention."* that U n d e r not to time. y o u will his attention all control. able intellectual as retain very are unforeseen last automatism, is before. a sudden will I t exaltation length some all possible. nor t h e r e prevails at t i m e s an e x t r e m e p o w e r f u l action let concentration maniacs, this any at 97 W i t h years In are f r o m A T T E N T I O N . Neither of cerebral free m e m o r y ; gotten duration supreme itself, a n d OF combined. nor moreover, of S T A T E S and essenor ex- t h i s — t o re- that here an nor last, nor intelpro- c>S P S Y C H O L O G Y OP A T T P i Y T I O X . duce an adequate adaptation. This cerebral exhaustion, which tion, manifests a results f r o m itself some of and motor which, of limbs, etc., are elements, as their b o d y ; effect is or idea to that all take over presents of the that This, the most if the i n the m o v e m e n t s " attention, of the less the the exhaustion at attention, case of this advantage, can be of f r o m automatic the to c o m p l e x the in the delicate m o v e m e n t s the w h i c h fingers, able body even reels to ; still his only w i t h o u t the simplest w h i c h here the more- to the end. I t is dissolution follows to their he be dissolution the of that simple, f r o m T h i s the the l a w A t first our is m o s t m o v e m e n t s the m o v e m e n t s precision ; later, constitute falls to the a destruction the w a l k i n g : later the intoxicated person seat, or and g r o w embarrassed, lose case it absent unsettled, the movements, keep image, feeble automatic. become state can of intoxication. w h i c h semi-automatic the case more as there all, and that that to occurs. followed law, but and, the here intoxication, c o m m o n p l a c e verified of m o t o r n o r m a l conditions are i n biological of utterance, the i m p a r t a support, inverse order of evolution ; that its w o r k proceeds move- head, that sensation, i n fact, is w h a t movements well-known insufficiency attention, finally, these attempts and an action of resilience : i n such produced us of strengthen and L e t circulation, a delimitation, and defective, duration. if " accompany parts, t h r o u g h an is clear, N o w , by w i t h o u t w e m a i n t a i n , are not concomitants, integral a by nutri- first place, weak and without vigor j if these intellectual state were, of intensity and place influx. respiration, of phenomena, it without second as i t is t e r m e d , ments the in the nervous or other in t w o ways : in the state of consciousness duration, defect is u n - g r o u n d \ fin- M O R B I D S T A T E S ally follows the of i n extreme movements. the A T T E N T I O N . total loss of reflex motions, " d e a d " - d r u n k ; ratory OF W e dissolution of cases, loss even shall disregard movements, the m a n of phases are purely p h y s i o l o g i c a l ; a n d r e v e r t i n g to the b e g i n n i n g , let us what takes d r i n k i n g place produced T h e of men, T h e in some abandon the d i c t u m , vino exaltation, indistinctly tom-like. T h e movements, but t w o w h i c h all, of v e r y reverse of the state power of inhibition totally to the Veritas" ; the little accordingly, go what at little, outlines, attention hand by states it assumes w i t h o u t clear of weakens ; verification of T h e n , debilitation of above after is the about, aspects man then consciousness becomes obscured float and see is themselves " I n Is a of attention, state concentration. m e n consciousness. really capable reflection? of i n is respi- the last w h i c h 99 in and hand b o t t o m ; phanthat they is r e a l l y a of are single phenomenon. H o w e v e r , do not w i s h accordingly, state healthy w o r k in the w o r k not fact incapable f r o m energy to is the into of of whose attention, the shall, I f the we are attention. effort, and strength effort, or result we work. of n o t h i n g ; it energy—the change of stored, actual, i n the kinetic, energy. nervous actions w o u l d only be is trans- effect of chemical accordingly, attention, attention, m a n and reader. source ; the itself Such, the skies ; it can energy it. to the not potential the stored of question of episode, prevents sense ; the formation of pre-existing potential, w a y is c a p a b l e p e r f o r m e d fall by another point it out this m a n is it arises exhaustion widest debilitated, does merely t h r o u g h T h e n o w to treat of nervous brought B u t there be T h i s substance, is taking place within the condi- ultimate IOO P S Y C H O L O G Y tion of attention. myself also a is t h e k i n d faculty, d u r i n g sleep to monoideism, not It and occurs that finally, panied by anger, love, find taneous are artificial, first tions the a question F r o m presented. of relative attention, the or an is or image series of states of flit t h r o u g h A n the is and conscious- of feeling even of inhibition adaptation, t e m p o r a r i l y so state is always affection or e t c . ) — w i t h essential be- m i n d i n rapid instant partially strong the equivalent attention place, result characteristics ; accom- e m o t i o n the elements discoverable w e class of cases that c i t e as implicit power, state sensation p r e d o m i n a n t the the have dream-activity. i n the curiosity, all a of (fear, that of w e spon- attention. B u t the whether least some therein w h o the is sleep f a c u l t y is s u s p e n d e d . often a have this f r o m themselves succession. adjustment—at and start denominate during ; we confine perhaps authors attention to that d u r i n g dreams disorderly then put we predominant ness that f e w and t h e p r o b l e m is d i f f e r e n t l y w h i c h is c e r t a i n , comes T h e inquire constituted shall accepted, of exhaustion, that they have proceed I generally d u r i n g sleep, point of view, W e theory hypothesis, and whether of the attention present, observation.* intoxication. explicit our to A T T E N T I O N . the consequence of studied or F o r to this simple A c c o r d i n g OP have to affirmative instances. of problems, mechanical been revealed Franklin, scientific inventions, i n dreams. Burdach, * See C o n c l u s i o n , § z. in discard naturally we clever S u c h voluntary, of state ? I n that entirely a w o u l d cases are combinations, Condorcet, and certain feel t e m p t e d discoveries, Tartini, Coleridge, of m a n y the solu- artistic that to or have Voltaire, others, have M O R B I D reported mere S T A T E S personal reference p h e n o m e n a the species of activity untary attention. invent, and find habits and their poem, but Tartini a he w o r k the not first maintain deavor also attention have our ; f r o m w h i c h is is the error.* and B u t suspension forms, it w o u l d of not most yet state an unpleasant that long of ma- dreams is formation of find rapidity other disap- coordination. complex the forms will-power is w e to strive pleases us, or situation. en- Cases an o u t l i n e at least of v o l u n t a r y enough w i t h A t times, and w e endeavor to to discover exceptions. in one of the I f sleep its m o s t fulfill its office of w h o m a k e A t times, inexactitude of w h i c h h a r d effort those the absurdity of contradictions. the are the sometimes natural try we all a their these and for revolting, w e the cerebral). h a n d A n d habit. computations, evolve purely the of ; conscious, to i m p a i r m e n t a times be o n i n are during ; with problems m i n d one delicate, to ourselves tifying, can the present contracted m a k e the that dreams clear as vol- composes its u l t i m a t e state of the suspended, to escape at a discover, does not is, of associations most he results (that attains condition ourselves occur These to disappear. always but incubation, or extreme highest, are sonata, attention : on pearance T h e algebraical his to accordance not sudden incoherence only Coleridge solve A l l these antagonistic strict that automatism, people i n 101 k n o w n of m i n d . unfavorable voluntary of cerebral dreams, unconscious T h e as a n d does all of a turity. thus cast well sufficient. is d i r e c t l y solutions, antecedent oftener w h i c h I n so here product c o m b i n a t i o n . of but is that completes financial A T T E N T I O N . observations thereto are OF is of not laborious reparation. * See s e v e r a l instances i n S u l l y , " I l l u s i o n s , ' C h a p . V I I . mor- causes were w e i o2 T S Y C I I O L O G Y OF . I 7 ' T E N T I O N As regards natural somnambulism, and still more so as regards having h y p n o t i s m , been divest cleared provoked marvelous whole in w h i c h " a York). activity region thus : a of the brain, chandelier the jets the loss all are w i t h are guishment, of guished w i t h brightly b u r n i n g hypnosis an exception and hardly Czermak, abnormal that and been seems by B e a r d takes it a the a all to possibly of attention proper ? Does it not * C o n f . Stanley H a l l i n Mind, resemble extin- ? extin- have " c o n - m u c h crit- C o u l d K i r c h - attributed I t is really comparable rather w h e n w e crabs by be all still T h i s theory of and his one, gas, the h y p n o t i z e d i n d i v i d u a l is w e l l by suggestion, to been single subjected and resembles for the state of m o n o i d e i s m ; b u t is t h i s state, produced limited point of the be W h e n all have in chickens concentration to inactive brain (of system, a p p l i c a b l e to all cases. Preyer, slight A c c o r d i n g to of c o n s u m i n g attention " has and indeed, almost concen- w a k i n g state ; sleep ; w h e n h y p n o t i s m as p r o d u c e d ner, the the the only gas-burners. have low, " w i t h i n of the i n its different stages. centrated icism* the cortex to of nervous volition." we have the first Carpenter, r e m a i n i n g numerous d o w n we rest the lighted, turned especially of a by psychologist f r o m reduced w i t h is c o n c e n t r a t e d favorite comparison, a and the to w h i c h far vesture enveloped, perturbation producing the maintained last of w h i c h was p h e n o m e n o n been T h e is s t i l l w h o of view, Schneider, functional the was of this has Heidenhain, Braid, it of attention " modifications N e w up. question s o m n a m b u l i s m psychology tration the A p r i l , 1885, a n d G u r n e y , Ibid., certain, prepared artificially to the to attention fixed idea O c t . , 1884. ? M O R B I D S T A T E S OF A T T E N T I O N . 103 IV. Idiocy has various degrees, from complete nullity of intelligence to to the point at simple w h i c h place. S o m e for mechanical the arithmetic, weak-mindedness, arrest of development imbeciles even w h i c h arts, have for been H e r e are the T h e defective and the bring t h e m to be —paralysis, of peats the chant, beating end there restricted the beciles T h e the piece of attention flashes. impressions, condition t h e m of motor deserves anomalies epilepsy ; w h i c h as idiots," says Esquirol, of a and successful maniacs, w i t h w i t h not long patients get the enough " renders etc. I m - 6 6 bereft of the incapable of the subject W i s h i n g to obtain plaster- insane even imbeciles the with- I n all this t h e m individuals, the affected w i t h for re- sway- shutting are a m o n o t o n o u s repeatedly been of or incessantly continually furniture, and the presenting opening of n u m b e r closed animals. to elaborate such m y personal observation. could of dull a c c o m p a n i m e n t casts of a large I facul- p o w e r of coordination or of control. and and These isolated contractures, walls, or being factor o f attention, also education,—a fact that has them, music, its only unfit faculty of attention, w h i c h of for by intermittent automatism, the same is n o are movements, to talent instincts I t is c o n t i n u a l l y same particular conditions deliver convulsions, b o d y the appear senses essential noticed. ing the only together. that k i n d to elementary higher centres faculty, out c o m p a r e d or taken is a l l t h e m o r e salient f r o m most lacking, a has drawing, surrounded b y complete vacuity. ties have according to plaster most I was furious melancholy ; keep their to take of but eyes form, no 104 P S Y C H O L O G Y OF A T T E N T I O N . matter h o w had been tion willing performed. the I have cast c o u l d not edly had endeavor been able t w o to their that do not animals life. T h e degree, have, had any same fully to amount different systems tempt to T h e y begin certain arouse m o d e r n certain in into a given w o r d hole, w i t h to the attention plugs be of to ; I w o u l d generally resent say half U n i t e d idiots, repeat an or * E s q u i r o l , Maladies Mentales, t Seguin, Traite de V education Idiocy." efforts have the more the use- several u n i f o r m l y at- regulative attention. i n T h u s , in order to taught to to put associate a * an attitude a f o r m a l state, if this t e r m line, others etc.f recapitulate—is misemployed. straight been are air, slight whether that of favorable acts. they i m - century States, Graphically, w e the totality of its n o r m a l a n d tions b y a a or simple a and predominant, * m i n d to great education certain figures, A t t e n t i o n — t o the observed or attention some have one preservation are, society, un- and create a species of extremely asylums the to words, w i t h for m i g h t not is of since they were than Seguin whether construct states, i n other the inquiring it they specimens i n view w h i c h spontaneous to repeat- of idiots obtained of labor expended, grades education. whatever ; because and more training, this end value vain opera- cry taken, for a view refractory W i t h o u t w i t h closed enjoy w i t h patient results. in lowest t h e m the position i n possess the amenable b y m a d e T h e less seen the always eyes even to have successfully but minutes. " * beciles be even maintain placed, to keep they dividing at m o r b i d its t w o of were m i g h t the not rep- manifestaextremities V o l . I , p. n . des idiots, P a r i s , 1846 ; I r e l a n d , 11 Mental C O N C L into t w o branches. A t the spontaneous attention. to the i n we right, find pation, then branches extreme w e i n the to w e a k t w o our the fixed direction of ; habit, vacillating, branches temporary B e t w e e n i n its and finally corresponding failure and each shades w h i c h f o r m I utter and o m i t m o n of all the to the t w o and of an form, division extremes of ones, but the H e r e f o r m there w e of attention. are occur able to c o m p r e h e n d these states to ordinary impossibility of representation t w o ecstasy. turn the come notice ; the intensity. i n its adjacent to thereupon n o w general to this manner origin first w e pre-occu- idea and decreasing then then represent w e line attention, line fixed point, ordinary imaginary the to at put increasing idea directions starting our attention, voluntary attention, organized into direction of 105 let us F o l l o w i n g degrees—the confirmed have then centre, spontaneous in the Reverting left, the strong U S I O N . by the c o m - of com- their unity position. CONCLUSION. 1. WE have endeavored to establish, in the present work, the thesis, condition is, its faculty, state, m e c h a n i s m a not and necessary interest—that is rrlotory. that, Attention is or f r o m longer the here c o m p l e x adaptation. part revert sustained to the causes W e by induce dwelt movements subject; but a intellectual that have fur- not special power, but a predominant ciently u p o n need i m m e d i a t e artifical emotional states—and resulting shorter the o f a t t e n t i o n i n a l l its f o r m s is natural or ther, that it will a suffi- and be we to 106 P S Y C I I O L O G Y OF A T T E N T I O N . advantage to make a short study of the emotional states that point w e their a w a k e n have do not incidentally and simple states, our once I n the w a y i t in to the to present propose comprises thesis, i n this that first place w e opinion w h i c h pain are signs, inclinations, and thwarted. of w h i c h discard takes the the true T h e are activity. the that primal the only emoPleas- results, appetites, satisfied part hands comes f r o m comes f r o m of the or and the external life as deepest re- and organic, the ; pasvege- heart, the respiratory, the viscera, senses, precedes constitutes as every- constitutes just a n i m a l as, life, psychologically, emotional intellectual life, w h i c h designated be of intelligence : and vegetative rests u p o n i t , so also the not must emotions, f r o m enters clock, of sensibility ; just the subject-matter that emotional life digestive, subject-matter life precedes states our pain. either Feelings, in a word, physiologically, w h i c h be generally certain innermost W h a t e v e r vessels, sexual organs, the the lower d o w n — i n the p r i m a l will effects, have their primordial source i n the various thing are causes of cesses of the o r g a n i s m . the that p h e n o m e n o n — t h e its w o r k s . tative emo- T h e y represent merely the superficial, final T h e y sions the elements. basis of than show tendencies consciousness. sought u p o n manner, must n o t h i n g m o r e indications, part f r o m m o t o r n e w reader, a psychology of depends radice of nature. to the to show, always this statement tional life to be constituted of pleasure a n d and to justified. accredited ure U p n o t h i n g of their of digression, attention principal more said here, merely fact that tional A n d I by attention. ourselves have intend, feelings. sustain limited functions, and W e the and needs, rests u p o n appetites, it. T h e inclinations, C O N C L tendencies, and desires, U S I O N . are the direct and results of every a n i m a l organization. the true say: basis of emotional " A p p e t i t e Desire F r o m is a p p e t i t e appetite, it f r o m bottom, pain a a person toward cannot to deems a pleasure seek animal, or is sibility pain," will, as " t h e good ; appetite, of self. a on its to seek or faculty that tends or that w e O n l y the is, o f m e m o r y and know. states already do these not sakes, experienced. accordingly, w h o regard A t sake, avoid, for their o w n characteristics, of e m o t i o n a l life. con- desire." o w n of experiencing w h o consequently person he a v o i d e d ; f o r i t is clear, not voli- the because and for define sen- pleasure t w o and p h e n o m e n a descend to the true T o give a definition that con- templates the cause and not the effects, w e o u g h t to " I t is t h e faculty periencing cravings, desiring, and pleasure and appetites, forth designate selves of p a i n . " * consequently A n d s i m p l y expression of its further, " t e n d e n c i e s " ) effects of organization : they p e r m a n e n t or say, of desires (for brevity w e shall t h e m w e man. but, g o o d sought psychologists, essential origin be and disagreeable m a n y Spinoza is n o t t h e f a c t t h a t thing not constitute f o u n d a t i o n of effort, of experience, reflection, is able W i t h essence of avoid w h a t w e do capable agreeable the thing effort, T h e y consciousness desire, for its o w n sake T h e v e r y w i t h and a d j u d g e d trary, as the this it results, that tion, has is life. i m m e d i a t e are the ex- these hence- are t h e m - i m m e d i a t e transitory modes of being. It w o u l d arguments pain u p o n depend the be to useless to adduce establish u p o n organism. the fact tendencies, T o a proceed mass that w h i c h of data pleasure in turn rapidly and * I n c i d e n t a l l y I use t h e i r t e r m i n o l o g y , yet w i t h o u t a c c e p t i n g i t . and and depend convin- roS P S Y C H O L O G Y cingly, it will suffice to pathology of agreeable and encies do. tions find and lows body. the Let us k n o w s pleasure, of the " strange w h i c h eat and disorderly and of m e t found necessary, and " contents ance of the i n respect subjects it necessary instances tend- abound. for imitation, * C a m p b e l l , i n Journal and and the soot, beginning eccentric have been taste are h i m f r o m of smell. find the smell of E v e n after for willful of Mental sexual was a perverCertain disagree- asafoetida. u p o n the devia- instincts ? H e r e m a k i n g debauchery, Science, for swallow- roses of valerian or i n - w a t c h same sense and f o u n d I t of a hospital, to the of the T h e hysterical, T h e T h e of afflicted " s c a t o p h a g y . " length there etc. of at con- f o r m T h e lower spittoons.* to dwell w i t h secretory in an Still fol- E v e r y b o d y pronounced to prevent odor perversions shadow i n certain by abversa. A s the T h e r e a w i t h first m o n t h s , subjects. w a r d ing and w i t h w o r m s . patient, i n order tions the connected tobacco, had i n the relish the the tastes. m a r k e d w h o certain neuropathic the course. " c o p r o p h a g y occurs i n straw, are people as of pregnancy. neuropathic toads, but see vice nutrition. depraved clay, cases the the as m a n reveal themselves alimentary of spiders, Is exactly circulatory, i n s a n i t y is s o m e t i m e s stances into shall a b n o r m a l of nutrition tendencies chlorotic, able, vary tendencies cravings " appetites persons will the digestive, perturbations, sion W e tendency, function of poor produced same the pain follow begin w i t h sequence of disagreeable f u n d a m e n t a l are states. inclinations will encounter pain, and Pleasure the m a k e a brief excursion emotional the A T T E N T I O N . W h e r e the n o r m a l m a n w i t h n o r m a l inclina- will n o r m a l the OF J u l y , i88$. ample and allow- for that C O N C L w h i c h tion) comes than abundant serts the f r o m f r o m the harvest. itself change rather : the head senses, T h e change still be, If but are it be the querable t h o u g h t are the too will ungovernable these to steal, sciousness ; it work. i m p u l s i o n s are and k n o w s that only w i t h o u t inoffensive to an the h u m a n never concern abnormal, most Let us also W h e n their beneath of this of any k i n d the do ourselves his most w i t h w e not done the so whenever theft, murder, con- uncon- out of very the newspaper, it i n s o m n i a and all forget, and it. B u t U n t i l impulse there an true truculent. further about purpose, that finding in- examples i m p u l s i o n arises. has (to the to manifested trifling b y chance i n a names he remark, ; brings absurd accomplishes pain. pulsion m a n y read and i n - w i t h o u t is a species of a b e r r a t i o n society patient, H o w him are results T h e 99 n a m e of some stranger, we m a y uncon- cause, because i n s t r u c t i v e t o p s y c h o l o g y as anxiety. the T h e s e irresistible impulses are " o n o m a t o m a n i a patient is so the very dissimilar forms. torments I T o the consciousness of the conditions of their genesis Thus, nature, just to practice incendiarism, cause, as whatsoever craving for drink, motives, the the group of irresistible impulsions w h i c h reasonable scious signs to inclinations I have physiological a kill, to c o m m i t suicide. here y o u thwarted. that of impulse dividual, of indication, or satisfied or cite the great cludes p h e n o m e n a the necessities of the organisms, enumerated yet as- accord- they are always and moreover, an position of pleasure a n d of p a i n : the latter, effect that in imagina- remains conclusion organization, and, the change are tendencies, ( f r o m there same the 109 y o u will ingly, the U S 1 0 N . is the causes pleasure. irresistible i m etc.) has been P S 3 n o realized, C H O L O G Y r there comes a OF A T T E N T I O N . m o m e n t of relaxation, of sat- isfaction. These various accurately as m o r b i d studied s y m p t o m s i n recent of one generation. manifestations A n d and the times. the same result is have T h e y are cause, that been regarded namely, w e ever find same interconnection : a n o m a l y i n organization, aly in the the position of pleasure T h i s tional not tendencies being life i n (consciousness are w e to T h e of to consider only thus, other words, i m p l y w i t h the teeth that and yet claws, 1 in in wait the m o v e m e n t s degree sight of are will that w e then scent the t h r o w attained tension, or the jvaguely adapted. is at it i n - den. a this r e n d i n g considerable ex- he does sight, ready to but the about, not and is will be act: the slightest A weaker seeking the hazard of is a state b e i n g less still ; i n and in w h i c h ; T h e y always is organism p r o w l s path Finally, in his as purpose that carried out, m o t o r innervation rest get other. and his aid of his w h o l e capture, i n its can (or a desire prey keeps animal some these p h e n o m e n a degree or secondary will cause t h e m to pass into action. Itension, animal a ourselves m o t o r his the but not yet to Suppose extreme is w h e r e and chase for it ; state impulsion b y i n emo- conscious but inclination, has of m o v e m e n t . possess his victim, lying of seized satisfied his tendencies \ penditure f o u n d a t i o n of m o v e m e n t s i n some has a n o m a l y whether as order innervation beast a n o m - be they real or nascent. a craving, an motor T h e it into the positive idea t h e m the pain. represent hibitions of m o v e m e n t s ) , enter, of it, and i n all this playing ? is and tendencies, tendencies t h e m express a d m i t t e d — t h a t rests p a r t ) — h o w that de- weaker T h e vague of b y the half- strong, and degree, the i m a g e of prey, C O N C L U S I O N . 111 that is, the memory of victims that have been devoured, traverses his a nascent, not m i n d ; is c e r t a i n , that continuity, degree t h r o u g h between and that element of any intensity, example is to m a k e have taken their most last chosen things clear. love, four t u m u l t u o u s or fear, m o t o r innervation, T h e or m o v e m e n t tendency, thus, ical p h e n o m e n o n , longer " a desires—all a nascent these or of being obliged to of c o n c o m i t a n t or disappear as W e ; yet the a a a its body. mysterious indifferently be conscious innervation none the f u n d a m e n t a l at the f o l l o w i n g reducible to tendencies ; tendencies be conscious spontaneous origin on, and b o u n d or emotional (or arrested unconscious. voluntary, up is state appear or un- less re- conclusion: states m a y or is element. depends m o v e m e n t s as^it T h e m a y and signify of development. m a y is inclinations, attention damentally I t limit, arrive, accordingly, are m o t o r y extreme tendency m o t o r purely physiolog- according to are condition. m o v e m e n t , arrest u p o n feeble in to it a s y n o n y m s consciousness the up to their evolved ; the t h e m nascent soul," of and well actually Proclivities, words undergo the imparts of the miscarried w h i c h b o u n d character. capable conscious w h i c h state transcendent is as and extremely i n roughly manifestations, finally reducing is o n l y a n motor f r o m i n real life, state that a is out met internal I t intensity. setting weakenings, mains i n play m i g h t just successive w i t h does there is i n t e n t i o n a l l y through no and degrees always W e aversion, only visible m o v e m e n t . these there assumes w i t h a simple difference of degree of T h e drawn, motor a very slight, manifest itself element, the is i n m o t o r y states ; emotional are fun- movements) and Attention, accordingly, conditions. both f r o m its P S Y C H O L O G Y OF A T T E N T I O N . n. It now remains for us to offer a few remarks on the most general physical conditions of closely observe m e n as not and cultured the almost ous drilled always of d o — w e attention, exceptional like and consciousness. in w h i c h w e order and given to us nection E l i m i n a t e with are purely succession u p o n at anything involving tensity ance, interest, w h i c h the nor clear made we flux these m a y that w h i c h cases of greater m e n and at habits that and of our s i m p l y routine m o v e us mental as a w h e n state we m a n u a l of read a of life because the are conbook occupation, or acts i n a fixed of relative intellectual re- " t h i n k of n o t h i n g , " : have that is, neither in- intellectual nonchalfinally all violent agitation, w i t h their dis- diffusion of movements. ; are E l i m i n a t e spontaneous the they reasons perhaps general I n this clear and a m o u n t of this a A n d having f e w others, account of general attention attention constitute psychological general consciousness remains. w o m e n attention, the succession credit to the n u m b e r voluntary of : eliminations, with then spontane- intermittent states i n all its degrees. and that because their serial determination states of passion orderly us a people states reverie and and w o r k E l i m i n a t e that wherein of passive f r o m without, average i n first and of our states of consciousness of pose find E l i m i n a t e the periods is i m p o s e d order. vague w e psychologists voluntary mass I f t a k e n as a w h o l e , minds—as all enormous automatons, are, shall surely above states. l i f e — t h a t they attention. m a k e account, u p b y indisputable the minority ; almost to attention the far cases i n w e of m a n y nothing. difference the have T h e at- C O N C L tempted to give. the of c o m m o n fact fatigue, cult, the the more B u t w e h a v e also experience impossible, reason than any is, that other of duced particular L e t us through w h i c h once a is the brain. —as f o r m e d of the mass of the of to the the instead of work, can elements, and All analogue support it w i t h falling w h o l l y place reserve physiological owes great be pro- it exists only consciousness, physically it limited w e part h a r m o n y n o r m a l state w o r k of its origin to t h r o u g h a energy i n our one one w o r k p e r f o r m e d on u p o n the brain w h a t the the attention, w h e n fingers. organ, oxygen. of chemical w h i c h T h i s the I t is u n a v o i d a b l e w o r k of reserve exhaustion soon gives sets i n . that way, E v e n in in turn production debilitated and that a m o n g of energy. of w o r k , r e s u l t i n g f r o m n u t r i t i o n , is f a r f r o m b e i n g stant. are T h i s the kinetic product organism, food and passes transformation into actual, is the shoulders w e portion of of w i t h happens of our rapid this throughout state of deep of of probable w o r k i n g i n W h e n pre- conceive spread T h e the to only take action, to weight or to diffusion, w i t h the a potential of that others. state carrying compelled a A t t e n t i o n supposes concentration, this t r a n s i t i o n is t h e diffi- nature, o r — w h i c h is m o r e encephalon, n o r m a l of duration. very that whether the w o r k of the brain localized. f r o m its activity of a not consciousness supposes brain diffused. by field saying, different of is v e r y w h i c h has the a localized region, exclusion state w i t h o u t recall to m i n d , I t matters as to the more force, p u t t i n g into part always noted conditions. limitation the the attention attention, physical equivalent supposes i n intellectual state requires expenditure under and incidentally that state of exhaustion, often A n d U S I O N . con- persons consequently persons unusu- I I P S 4 ally I ' C H O L O G Y gifted, pended, seems, the definition, " the ous system tion of activity, author* w h o every into ecstasy, stand p o w e r w h i c h reports by spent the w o u l d d e m a n d certain cessive edge a Is be fatigue is a so little and i m p o t e n c y ? physiological state the k n o w n question, that week i n bed, T o and to d r a w accom- action that a causes of w h i c h with- like ex- a period however, are as idle to d w e l l any in cases require system hence ex- interrup- of probable, prove f r o m electro-magnetic D y n a m o g e n y , it would bed, disturbed p o w e r nervous hours a small part of day, w i t h o u t it not t h r o w n of her of movement. for half the was girl, successive and the influence." bell prolonged attention of augmenta- a c t i v i t y , w h i c h is l i k e w i s e f o l l o w e d b y of the parts of a prodigious extraordinary and in of a toes nerv- of a y o u n g violent rest m o t o r y apparatus. physiologists e v o k i n g an could not incapable tion, condition Brown-Sequard's polished three this difficult feat of w h a t twelve the and plish the physical certain parts of the only by her feet, almost It in sound for upright on immobility hausted, long-continued. observation the w h o herself is a purely d y n a m i c the at and She ex- last consists t h r o u g h soles of her shocks. the quickly t h a t is, a c c o r d i n g to Sunday supporting her and possess of suddenly T h i s the T T F . X T I O N . capital deep that attention, calldynamogeny, w o u l d be accordingly, by A accumulated if attention exacted OF yet u p o n psychological deductions. I t is f u r t h e r n e c e s s a r y to o b s e r v e t h a t t h e remarks only tions attention. of formation of rigorously T h e e n e r g y " apply to the terms have a physical " w o r k " and value * " Dictionaire encyclofed. des Sciences midicales, " Gazette Hebdomadaire." Jan. 2 0 i h , 1852. and Art. preceding condi"trans- significance Dynamogenie," and C O N C L only i n the of order of consciousness, idea w e m a y former. thors stood the the phenomena. internal " p s y c h i c is b u t a physical ness—and physical T h e occurrence these force," of metaphor, w h i c h unless conditions of a only. T o it are state of to of potential indicate tions, and one energy of n o t h i n g its into actual a au- under- p o w e r f u l transforma- energy, fundamental, the conscious- that attention d e p e n d s u p o n the possibility of a tion w i t h certain by maintain state (whatever f o r m of i t ) is n o t c o m m e n s u r a b l e T h e speak, U S I Q N . is s i m p l y material condi- more. 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