IMAGE EVALUATION TEST TARGET (MT-3) 1.0 I.I 1.25 III 21 III 2.5 '^ IM ill 2.2 us m 2.0 1.8 U IIIIII.6 V] <^ /2 VI cfl '3 #.^\ o^ ^ '%'• CIHM/ICMH Microfiche Series. CIHM/ICMH Collection de microfiches. Canadian Institute for Historical Microreproductions Institut Canadian de microreproductions historiques 1980 Technical and Bibliographic Notes/Notes techniques et bibliographiques The Institute has attempted to obtain the best original copy available for filming. Features of this copy which may be bibliographically unique, which may alter any of the images in the reproduction, or which may significantly change the usual method of filming, are checked below. D Coloured covers/ Couverture de couleur I I Covers damaged/ D D D n Couverture endommagee □ Covers restored and/or laminated/ Couverture restaurde et/ou pelliculde Cover title missing/ Le titre de couverture manque I I Coloured maps/ Cartes gdographiques en couleur □ Coloured ink (i.e. other than blue or black)/ Encre de couleur (i.e. autre que bleue ou noire) □ Coloured plates and/or illustrations/ Planches et/ou illustrations en couleur D Bound with other material/ Relid avec d'autres documents Tight binding may cause shadows or distortion along interior margin/ La reliure serree peut causer de I'ombre ou de la distortion le long de la marge intdrieure Blank leaves added during restoration may appear within the text. Whenever possible, these have been omitted from filming/ II se peut que certaines pages blanches ajoutdes lors d'une restauration apparaissent dans le texte, mais, lorsque cela 6tait possible, ces pages n'ont pas 6t6 filmdes. Additional comments:/ Commentaires suppl^mentaires; L'Institut a microfilm^ le meilleur exemplaire qu'il lui a 6t6 possibie de se procurer. Les details de cet exemplaire qui sont peut-dtre uniques du point de vue bibliographique, qui peuvent modifier une image reproduite, ou qui peuvent exiger une modification dans la mdthode normale de filmage sont indiquds ci-dessous. I I Coloured pages/ D Pages de couleur Pages damaged/ Pages endommagdes Pages restored and/or laminated/ Pages restaurdes et/ou pelliculdes Pages discoloured, stained or foxed/ Pages ddcolordes, tachetdes ou piqu^es Pages detached/ Pages d^tach^es I ] Showthrough/ Transparence □ Quality of print varies/ Quality in6gale de I'impression I I Includes supplementary material/ Comprend du materiel supplementaire Only edition available/ Seule Edition disponible Pages wholly or partially obscured by errata slips, tissues, etc., have been refilmed to ensure the best possible image/ Les pages totalement ou partiellement obscurcies par un feuillet d'errata, une pelure, etc., ont 6t6 film^es i nouveau de facon d obtenir la meilleure image possible. The to tl The pos oft film Orij beg the sior oth firsi sior or i The sha TIN whi Ma diff ent beg righ req me This item is filmed at the reduction ratio checked below/ Ce document est filmd au taux de reduction indiqu6 ci-dessous. 18X 22X 10X 14X 26X SOX y 12X 16X 20X 24X 28X 32X The copy filmed here has been reproduced thanks to the generosity of: National Library of Canada L'exemplaire fiim6 fut reproduit grdce d la g6n6rosit6 de: Bibliothdque nationale du Canada The images appearing here are the best quality possible considering the condition and legibility of the original copy and in keeping with the filming contract specifications. Les images suivantes ont 6t6 reproduites avec le plus grand soiii, compte tenu de la condition et de la nettetd de l'exemplaire filmd, et en conformity avec les conditions du contrat de filmage. Original copies in printed paper covers are filmed beginning with the front cover and ending on the last page with a printed or illustrated impres- sion, or the back cover when appropriate. All other original copies are filmed beginning on the first page with a printed or illustrated impres- sion, and ending on the last page with a printed or illustrated impression. The last recorded frame on each microfiche shall contain the symbol -^(meaning "CON- TINUED "), or the symbol V (meaning "END "). whichever applies. Maps, plates, charts, etc., may be filmed at different reduction ratios. Those too large to be entirely included in one exposure are filmed beginning in the upper left hand corner, left to right and top to bottom, as many frames as required. The following diagrams illustrate the method: Les exemplaires originaux dont la couverture en papier est imprim^e sont film6s en commenpant par le premier plat et en terminant soit par la dernidre page qui comporte une emprainte d'impression ou d'illustration, soit par le second plat, selon le cas. Tous les autres exemplaires originaux sont filmds en commenqant par la premidre page qui comporte une empreinte d'impression ou d'illustration et en terminant par la dernidre page qui comporte une telle empreinte. Un des symboles suivants apparaitra sur la dernidre image de cheque microfiche, selon le cas: le symbole — »- signifie "A SUIVRE", le symbole V signifie "FIN". Les cartes, planches, tableaux, etc., peuvent §tre film6s d des taux de reduction diffdrents. Lorsque le document est trop grand pour §tre reproduit en un seul clich6, il est film6 d partir de Tangle supdrieur gauche, de gauche d droite, et de haut en bas, en prenant le nombre d'images n6cessaire. Les diagrammes suivants illustrent la m6thode. 1 2 3 1 2 3 4 5 6 J APPLIED PSYCHOLOGY. AN INTRODUCTION TO THR PRINCIPLES AND PRACTICE OF EDUCATION. • BT J. A. McLELLAN, M.A., LL.D. Director of Normal Schools, for Ontario. Author of " Mental Arithmetic,'' " Elements of Algebra,'' etc. jMtU Author of •* Algebraic Analysis,* Learn to Bo by Knowing and to Know by Doing. THE COPP, CLARK COMPANY, LIMITED, L e 105 I Mar 3 EnUrtd aeeording to Act of th* Parliament of Canada, in the year one tko'isand eight hundred amd eigMy-nine, by Thi Copf, Clark CoMPArr, (LiiiinD), TotmOo, Ontario, m th0 ofiee of the Minister •/ AgriertUure. PBEFACB This volume has been prepared at the request of many teachers and Inspectors that I should pubhsh some of my lec- tures on the Psychology, Principles and Practice of Education, which have been given from time to time before Teachers' Asso- ciations. It was urged that though there are many excellent books on general Psychology, there is still room for one which more directly meets the needs of the teacher. Some of these works are too abstract and deal with philosophical questions that very remotely concern the science of education ; others are too superficial, i.e.j in their attempts to make psychology easy> they have made it worthless for the educator as well as for the student of philosophy. Most writers on psychology declare that a knowledge of that subject is indispensable in the training of the teacher ; but it must be confessed that the ordinary teacher, even after reading psychologies that claim to be specially pre- pared for teachers, fails to see the direct bearing of the sub- ject on the work of instruction. What is wanted, say the teachers who have the worth of psychology so often dinned in their ears, is a more practical work, that is, one that will show explicitly the relation of psy- chology to education, and give the teacher a clearer and more thorough knov/ledge of the principles which underlie true methods of instruction. It would be too much to expect that VI PREFACE. this volume will fiilly meet these requirements ; but it is hoped that teachers will find in it some justification of the opinion now generally/ icld by educationists, and tersely expressed by Herbert Spencer, that " with complete knowledge of the subject which a teacb *r has to teach, a co-essential thing is a knowledge of psych ilogy ; and especially of that part of psychology which deal/ with the evolution of the faculties." /attention may be called to certain features of the book : /. The general mode of treatment in the part on mental 9* ience is that of Professor Dewey, whose work on Psychology ' las been so well received by students of philosophy. In pre- paring an analysis of lectures on Educational Psychology, I consulted the lamented Professor Young, who, while favouring me with his own ideas on the subject, specially recommended Dewey's " Psychology." On the basis of that work, accordingly, lectures were prepared and delivered before Teachers' Associa- tions ; perhaps it is not too much to say that the deep interest these lectures have awakened among teachers is a fair test of the practical worth of the method. 2. The book is not a series of baby-talks on mind. The psychology which requires no thinking is worthless for both teacher and student. If " education is the hardest and most difficult problem ever proposed to man," its science cannot be mastered without thought. But while the book has not ignored scientific method — and so may not be useless as an introduction to more advanced work — the subject, it is hoped, has been sr / plainly illustrated that it will prove interesting and intelligib ie to the general reader and certainly to any student of comnv m industry and ability. PREFACE. ▼a 3. As intimated, an attempt has been made to make the book of practical value to teachers. Besides the deduction of educa- tional principles from each important topic as discussed, there is a summary chapter which gives a clear and concise view of the Basis, Aims and Methods of Instruction, as grounded on psy- chology. 4. It is believed that the chapters on the Method of Interro- gation will show still more clearly the relation of psychology to educational method, and prove helpful to the teacher who »vishes to acquire skill in the art of questioning, the ars artium of his calling. 5. The chapter on Kindergarten Work and Self-Instruction in Public Schools, abounds, it is thought, in hints and sugges- tions which will be found of real value in the practical work of the school-room. The plans and work recommended have stood the test of experience ; if faithfully carried out they will lighten the labour of both teachers and pupils, ai;d greatly increase RErACE. I must express my obligations for most valuable assistance in the preparation of this work. For the practical part of the chapter on Kindergarten work and on geography, my thanks are due to Mr. J. Suddaby, who is regarded as one of our most progressive teachers, and whose work — which I have often inspected — has placed the Berlin Model School in the front rank of training schools. For nearly forty years the Professional training of teachers has been — perhaps from the force of circumstances — largely em- pirical and imitative ; the essence of this method of training may be expressed by the single formula, " Observe and Imitate." This has made teaching a mere " trade," and, as Mr. Fitch says, " teaching is the sorriest of all trades though the noblest of a\) professions." But it has been, and is, plainly the policy of the Hon. G. W. Ross to •* change all that," to insist on a knowledge of the laws, principles and results of mental evolution as a necessary part of a teacher's preparation, to make professional training something worthy of the name by placing it on a rational, />., a psychological basis, and, in a word, to substitute for a ** sorry trade " the noblest of professions. I sincerely hope that this book will help, in some degree, to give effect to that wise and far-seeing policy. Toronto, March, 1889. work aby, and the CONTENTS. — •— CHAPTER I. Psychology and its Relations to the Teacher. L— The Educational Importance of Psychology. 1. It is the Science of Mind to be Educated i (Formal Definition and Discussion of Methods) 2 2. It Reveals the Processes upon which Educational Methods must be Based 2 a. Definition of Method. b. Source of Value of Methods. *. True and False Methods. n.— The Educational Limitations of Psychology. I. As a Science it is Generic, while Teaching Deals with Indi« viduals 4 3. It is Theoretic, while Teaching is Practical 5 m.— The Treatment of Psychology Adopted 5 A. Discussion of Raw Material or Basis. B. Of Processes. C. Of Products. CHAPTER H. The Bases of Psychical Life (A), These Bases are Three — Sensation, Interest and Impulse 6 L— Sensation. I. Definition — Contains Three Factors. 6 a. As an element in Knowledge it is t a. Immediate 7 4. Presentative 7 r |!i CONTENTS. 3. Characteristics t Quality, Intensity, Tone, Extensity. Definitions of each... 8 4. Conditions : ft 0. Physical Condition — Motion 9 (1.) Dependence of Intensity upon Amplitude of Motion Illustrated 9 (ii.) Dependence of Quality upon Velocity Illustrated by Sound and Color 9 (Hi.) Depemlcnce of Quality upon Kinds of Vibration, Illustrated by Tiinl)re of Sound and Shades of Color 10 A, Physiolojjical Condition Involves Nerve Organ, Conduct- ing Nerve and Brain lO (i) The kind of Nerve Organ Receiving Stimulus b Basis of Division of Sensations into General and Specific II («,) General Sensations have Tone predominating ; are vague ; report condition of cf ;anism ; are first to appear. («V.) Specific Sensations ha e Quality predominating; are definite ; report objects outside organism j ap- pear later in life II e. Psychical Condition is Consciousness. (1) Consciousness Cannot be Derived from Motion.... 12 {it) Motion may be Stimulus to Consciousness , , 12 5. The Senses of Greatest Educati(jnal Importance : a. Touch 13 {i.) Other Senses Differentiated from it. (ii.) Used to Test Reports of other Senses. {Hi.) Most Closely Connected with Muscular Activity. t. Hearing, and Sight the Senses of Highest Development. 13-14 (/.) They Make the Finest Discriminations. (ii.) Sight is the Space Sense. («V.) Hearing is the Time Sense. c. Different Sensory Types, Motor, Visual, and Auditory.. 14 6. Educational Principles : 15 a. Necessity of Basing Knowledge of External Objects in Sensation. i. Since Sensation is only a Basis, Psychical Processes must Act upon it f. Instruction Should be Adapted to Sensory Conditions. l'' i GONTKNTS. ll « II.— Interest. I. Meaning; of Interest •.*..•• l6 3. Distinctions of Interest from Information 17 a. It is Emotional. b. Subjective. e. Individual. ^i ^ ' / -Hn — 7 — ^ 3. Importance of Interest . pi, ,,,, tiii .^. iA . ;. ^^^tMfmiM^ 4. Educational Principle 18 Education must be Based on Interest '' in.— Impulse. I. Definition of Impulse 19 3. Importance of Impulse 19 3. Impulse and Instinct 20 4. Impulses Classified a. Impulses of Sensation 20 b» Impulses of Perception 21 e. Imitative Impulses 21 d. Impulses to Expression 21 Gesture Language — Speech 5. Educational Principles. a. Training the Senses means Training Impulses 22 b» Instruction should Seize Instincts at the Height of their Development 22 (, Instruction should make use of the various Classes of Im- pulses 23 — 24 CHAPTER III. The Psychical Processes (B), Introduction. I. -Olassification of Oontents of our Minds Simultaneous Groups. Successive Uncontrolled Trains. Successive Controlled Trains. Xll CONTENTS. II.— Glassiflcation of Processes Corresponding to these Contents • Non* Voluntary Attentioo. Association. Voluntary Attention. The Processes. I. Non-Voluntary Attention. 25 a6 I. Definition , «.« ..,, a. Conditions of Non- Voluntary Attention t a. Natural Interest 26 (1.) Quantity 27 ' («.) Tone 27 i. Acquired Interest 27 (i.) Familiarity 27 (iV. ) Novelty 28 (/■«.) Familiarity and Novelty in Connection 28 3. Effects of Non- Voluntary Attention : a. Negative EfTect — Exclusion from Consciousness 29 b. Positive EfTects : (1.) Bringing Differences to Consciousness 30 (ii.) Uniting Elements in One Presentation 30 (1) May Unite any Number of Elements 30 (2) May Unite Elements Unconnected in themselves 31 4. Educational Principles: a. Must be some Activity of Attention 33 b. Teacher must not only Present Material, but must Induce this Activity 33 c. It must be Induced Ind'rectly by Arousing Interest 34 d. Interest Accompanies all Mental Activity 34 e. Also the Exercise of Play-Impulse 35 /. Also Dependent upon Relations of Novelty and Familiarity 35 g. Suggestions as to Cultivating Non- Voluntary Attention.. 36 H. Association. 1. Definition 37 2. Conditions — Original Union ; Integration and Redin'egration. 38 3. Varieties of Association : «. Contiguity — External 33 (1.) Spatial. \n.) Temporal. CONTENTS. nU k Similarity— Intenud 59 Includes Contiast. 40 4. Results ; — «. Mental Order. 40 i. Mental Freedom 41 Similarity Superior in these respects to Contiguity 41 t. Formation of Habits : (1.) Definition of Habit 41 {ii.) Active and Passive Habits. 42 (ui.) Functions of Habit : (i) Give Self-Control in some Directions 43 (2) Frees Intelligence and Will from Supervision of Details. 43 $. Educational Principles 44 Based on stages of Intellectual Growth, of which there are Three a. Is " Mechanical " Stage : (1.) Association of Activities rather than of Ideas 44 {it.) Based on Repetition 45 (mi.) Has Discipline (which is not Mechanical for its object) 45 Meaning of Discipline 46 {w.) Relation of Knowing to Doing, in Mechanical Stage 46 A. Is Stage of Forming Connections (<.) May be between Sense Impressions 47 (iV. ) Or between Ideas 47 {/it.) Sensuous Associations Should be Subordinate.... 48 {iv.) Hence, Principle of Teaching only what has Mean- ing 49 («.) Importance of Habit in Education 49 c. Is Stage of Culture 49 Based especially on Association by Similarity 50 iH Voluntary Attention, Introduction 50 — 53 1. Relation to Non- Voluntary Attention 50 2. Relation to Association 51 3. Early Forms 52 4. Later and More Complex Forms 52 Activities Involved in Attention 53 ill t ) 111 i I j. i . fii • 1 \ \ r XIV CONTENTS. 1. Adjtisting Actirity : (i.) Mind more Interested ia om Direction than in Others 53 (tl.) Hence, Stretches oat to what will Satisfy this Interest 54 (Hi. ) And fixes Certain Groups of Ideas upon Presenta- tion 54 (iv.) This is Dependent upon Past Experience. 55 2. Selecting Activity : (».) Selects what Meets its Interests 55 (it) Basis of Selection is According to Kind of Interest .. 56 (tit.) Variable and Permanent Interests 56 (iv.) Law of Permanent Interest 56 3. Relating Activity: (i.) Mind Seizes Relations not Presented 57 (iL) Especially Relations of Unity and Difference 58 {JM.) This is Act of Comparison 58 (it>. ) Meaning of Unification 58 (v. ) Meaning of Discrimination 59 (vi.) Goal of Attention 59 m.— Educational Principles. 1. Need of Activity to Prevent Mind Wandering 60 2. Need of Permanence or Continuity of Interest 60 3. Need of Store of Ideas in Mind akin tc Object of Attention. . . 61 4. Need of Arousing this Store of Ideas . . , , . . . 61 5. Failures in real Attention when these Conditions are not met . . 62 6. Need that the Mind move along Related Points 63 ■ When the Mind Notices or discovers Relations, it is paying / Attention (h 7. Suggestions as to Ways of gaining Attention >^ £4 IV.— Apperception and Retention. The Psychical Processes affect Mind and affect Material Known. ... 65 Illustration of Apperception 66 Illustration of Retention 66 Mutual Relations 67 I. Retention: a. Nature 67 k. Forms Mental Power 68 e. Forms Dynamical Associations or Tend^.icies 68 i CONTENTS. XV ti Apperceptioo : a. Nature 69 i. Basis of Growth of Knowledge 69 3. Educational Principles : a. End of Education is Mental Development — Retention .... 70 i. But this occurs through Development of Knowledge — Ap- perception 70 €. Learning Uepends upon Proper Presentation of Material and upon Proper Preparation of Mind 71 d. Apperception and Retention form Mental Function, Habit and Character. . 71 > ■• : CHAPTER IV. Forms of Intellectual Development, (First Division of C or Mental Products.) % 1.— Principles of Intellectual Development. I.— Development of Intelligence is from the Presentative to the Representative 74 II.— And ftom the Sensuous to the Ideal 74 I. Idealizing Activity 75 a. Educational Principles : a. Necessity of Interpretation 76 b. Necessity of Assimilation 76 'II.— And from the Vague and Particular to the Definite and Universal 77 I. Meaning of Particular and General 78 a. The Definite and Universal Constituted by Relations 79 |. Educational Principles : a. Necessity of Defining Knowledge 80 (i.) Distinction of Definite Object and Definite Know- ledge 80 (it.) Defmite Knowledge must come after Indefinite ; Details after Outlines 81 (M. ) Mind's Analytic Power Defines Knowledge. Sot CONTENTS. A. Necessity of Connecting Knowledge. ••••• 83 Mind's Synthetic Power Connects. .... 83 «. Necessity of both Universal and Particular Factor. Re> lated Facts 83 d. Necessity of Treating Intellectual Faculties as Successive Developments of Same Principle • 84 These Successive Developments are : (i.) Perception which is : ( 1 ) Both Presentative and Representative 85 (2) Sensuous and Ideal and 85 (3) Related 85 (iC) Memory which is s (i) More Representative than Peception 86 (2) More Ideal and 86 (3) Expresses more Relations 86 {Hi.) Imagination which is : (1) Based upon Memory 87 (2) But is more Representative and Ideal 88 (3) And Involves Wider Relations , 88 (w.) Thinking which is: (i) Most Representative or Symbolic of all Stages. . 89 (2) Most Ideal and 89 (3) Expresses Most Relations 90 Hence, the Educational Principle is to Develop all by Same Methods 90 I 2.~Stage8 of Intellectual Development— -Training of Perception. I.— Oonsidered in Itself 91 1. Should be Accurate and Full 91 2. Should be Independent 92 3. Should Form Habit of Observation r.... 9a II.— Oonsidered in Relation to other Stages. I. Must be made Basis of Representative Knowledge 93 «. Hence requires large Store of Perceptions prior to In> struction in wholly Representative Ideas 94 A. That all Representative Ideas be Illustrated by Percep* »4 1 CONTENTS. IV11 t. Otherwise What is Learned is t (t) Meaningless 94 (n) Uninteresting 94 {Hi) Productive of Mind Wandering 95 § 3.— Stages of Iiiteilectual Dovelopment, continued- Training of the Memory. Contains two Factors : I. -Learning 95 General Principle : Train Memory by the Methods in which Studies are Appropriated 95 This Principle may be applied i I. To Memorizing bare Separate Facts 96 a. To Memorizing Consecutive Statements of Facts 96 «. Evils of Memorizing by Sheer Force of Repetition are : (t) It Employs only Sensuous Association 97 {it.) It Leaves the Mind Passive. . . , • 97 {Hi.) It Burdens the Mind 97 (tv. ) It Leads to Mind Wandering 97 A, Proper Methods of Memorizing rely t («.) Upon AssocUtion of Ideas 98 (ii.) Upon Analysis and Synthesis 98 3. To Memorizing Relations of Complex Ideas 99 II. Becollecting— Depends upon I. Repetition loo Reviews. a. Attention to Connected Ideas loo 9 4.— Stages of Intellectnal Development, continaed— Training of Imagination. I.— Necessity of Indirect Training 1. Because of its Free Character .., loi 2. Because of its Individual Character 102 3. Because of its Unconscious Growth 102 n.— This Indirect Training is Brought Abodt— I. Through Cultivation of Expression of Imagination 102 a. Through Cultivation of the Feelings that Stimulate Imagination: a. Due partly to Influence of Teacher 103 k Partly to Development of Religious Emotions. 103 ..A •■M 1 XVIU CONTENTS. 3. Through Providing Material to be Worked Upon : a. Natural Scenes 104 ^. Studies like Geography and History 104 c. Study of Literature 104 § 5.— Stages of Intellectual Development— continued- Training- of Thought. I.— Indirect Training Brought About by Training other Lower Stages. Illustrated by : 1. Generalization involved in Perception 105 2. Relations involved in all Knowledge 106 3. The Grouping of Facts brought about by Retention ........ 107 n.— Direct Training. 1. Given by Language 107 a. Words are Products of Thought . , . 108 6. Stnicture of Sentences a Product of Thought 108 c. Connected Discourse a Product of Thouglit 109 2. Given by Science 109 a. Physical 109 A, Mathematical 109 I - CHAPTER V. TJte Forms of Emotional Development. (Second Division of C or Mental Products.) I.— Conditions of Interest. Feeling Accompanies Activity I ro 1. Spontaneity of Activity no 2. Strength of Activity in 3. Change of Activity in Monotony and Variety. 4. Harmony of Activities , 112 n.— Principles of Emotional Growth. In General the same as Intellectual 113 CONTENTS. XIX 1. Widening of Feeling : a. Through Transference 1 13 b. Through Unconscious Sympathy 113 c. Througli Conscious vSympathy 1 14 2. Deepening of Feeling : a. Through Repetition 114 I). Through Cooperation I14 III.— The rorms, or Stages, of Emotional Growth. 1. Inlelleclual a. Leading to the Acquiring of Knowledge : {i. ) Wonder 1 15 (//. ) Curiosity 1 16 b. Resulting from Acquisition of Knowledge, Feeling of Freedom, or of Self-Command 116 2. Aesthetic I17 a. Factors of Beautiful Object : • (/.) Adaptation I17 (it. ) Economy 1 18 (m. ) Harmony 1 18 {iv.) Freedom , ,,,. 118 b. Factors of Aesthetic Feeling : Universality and Ideality II9 3. Personal 1 19 a. Social. ■ _ {i. ) Regard for Self 119 (it, ) Regard for ( )thers 120 Antipathy I20 Sympathy 120 (1) Origin of Sympathy 120 (2) Development of Sympathy 121 b. Moral. (t.) Contents : Rightness, Obligation, Approbation 121 (//. ) Origin 122 (Hi.) Result is the Formation of Moral Groups 01 Com- munities 122 The School : (1) Is Continuation of Family 123 (2) Is Preparation for vState 123 i \\ CONTKNlli (Iv.) Training: (I) Should be Concrete 193 (3) Punishment should aim at Development of Moral Feelings 124 (3) Should be Based on Personal Affections 114 e. Religious : (».) Dependence 134 (ti.) Peace 124 (.) Through Recognition of Law. . (v.) Through Conception of Ideal Self 138 139 140 140 140 140 140 141 142 142 143 144 IL -Stages of Volitional Development or of Self-Oontrol. . 144 f . Physical : a. Relation to Moral. 145 t. Its Process : (i.) Differentiation of Impulses 146 (it.) Interconnection of Impulses 146 c. Its Results 146 (t. ) Idea of Act more Extended and Definite 146 (w.) Abilities and Tendencies are Created 146 (tM. ) Amount of Required Stimulus is Lessened 147 , it xxii CONTENTS. I I'm '1 ■ If ! 2. Prudential Control : a. Definition 147 b. Results. («.) Action is more Delil)eiate 148 {it.) More Unified 148 (tit.) More Determined and Persevering; 148 {iv.) More Intense or Energetic 149 3. Moral Control : a. Definition 149 b. liased on Physical and Prudential Acts 150 C. Which become Moral when Subordinated to Motives of Right 150 (?*.) Hence, Moral Action is Constituted by Motive . . . 151 («. ) Hence, Involves Responsibility 151 (liV. ) Hence, Forms Character, as Physical and I'ruden- tial Acts do not 152 {iv.) Hence, in reacting', Develops Sen-e of ObliL;aii()n 152 Growth of this Sense 152 d. Moral Action is Secured : (/. ) By Habitual Action 153 («. ) By Use of Lower Motives 153 (Hi.) By Appeal to Personal Affections 154 t. Results of Moral Control : (i. ) Generic Choice 154 (/;. ) Automatic fJecision 1 54 {Hi. ) Regulation of Desires 1 54 {iv. ) Effective Execution 155 '■I CHAPTER VII. Mind and Body. I.— Importance of Body for Soul 155 1. Seen in Sense-Organs 156 2. In Muscular System 156 3. In Brain . . . , 157 OONTENT& ZXill n-Strncttire of Nervous System in Man 15S Analysis of Nervous Changes Involved in a Perception . 15S m. Elementary Properties of Nerve Structures 15^ 1. Irritablity or Excitability 158 2. Conductibility 158 3. Summation , 159 4. Inhibition 159 5. Plasticity 159 1' acilitation, Accommodation. rV" —Psychological Equivalents. 1. Of Excitability is Sensation, etc ...•••••..... 160 2. Of Inhibition is Control, Intellectual and Volitional 160 3. Of Plasticity is Habit &c. 160 v.— Localization of Function' Principles A re • ••••*. lOi 1. Original Indifference. 2. Localization Resulting from Use 161 3. Mechanical Functions the best Localized 161 4. Sensory and Motor Organs have Vague Centres 161 5. Intellectual Powers have no Definite Centres 162 6. Ideas are not Localized at all l6a VI.— Educational Principles. I. Necessity of Care of Body in all Education 162 a. Physical Basis of Organization of Faculty . 163 3. No Separate Training of Faculties 163 4. ImporUnce of Establishing Mental Relations 163 CHAPTER VIII. Summary of Principles, I.— Bases of Instruction. I. Activity of Pupil • , •••••. 163 a. Interest of Pupil 164 3. Ucft ia PupU's Mind 164 li t /ii; ; i i ; 1 \ XXiV CONTENTl. tl.— Ends of Instrnction. 1. That Instruction be Significant 164 m. As to each Subject 164 t. As to Statements within each Subject 164 2. That Instruction be Definite 165 3. That Instruction be Practical 165 This is secured : a. Wiien right Habits are Formed 166 t. When New Faculties are Organised 166 4, When Fundamental Psychical Powers and Processes are Developed 166 m— Methods of Instruction 167 1. Teach one Thing at a Time 167 n. What Makes a Proper Method, with Illustration 167 t. This Gives the Analytic Method 168 c. Advantages of Analytic Method : (i.) Fconomizes Mental Energy 168 (ii,) Defines Mental Products 169 {in. ) Excludes Ii relevant Material 169 {iv.) Prepares the Way for Memory 169 (v.) Forms the Analytic Habit 169 a. Teach in a Connected Manner, or Synthetically 170 This Demands of the Teacher : a. Unity of Aim 170 t. System 170 c. Graded Instruction 170 Upon the Side of the Pupil it Demands : «. That Knowledge Begin with Presentation 170 In Training Perception all Mental Powers should be Trained : (t.) Illustrations 171 {ii.) Two Factors in Perception 171 (1) Recognition 172 (2) Discovery 172 OONTINTS. ZXV 164 164 •••. 164 '6s «6S •*.. 166 166 • . ■ . 166 •... 167 . . . . 167 ... 167 ... 168 . .. 169 • . . 169 ' . 169 .. 169 I. That Groapi or Centre* of Ideas be Foniied 173 ((.) Economy of this Method 17a (Urn) Ways of Securing this Groaping 173 t. That these Groups be Exercised ia all Acquisition d Knowledge 173 This Principle Requires 1 (<.) Frequent Reviews 174 («.) Mental Preparation 174 {Ui,) Constant Exercise of Past Knowledge 174 ry.-Belation of Knowledge, Feeling and Will 177 1. Mind as Organic Unity, Hence 177 a. The Dependence of Knowledge 1 78 ^. The Dependence of Knowledge 179 r. The Dependence of Will 179 2. Education must, therefore, affect the whole Personality 180 v.— Oriticism of Maxims. I. Maxim of different Faculties each requiring its own Kind of Culture 180 3. Maxim of First Forming, then Furnishing Faculty 181 3. Learning to Do by Doing 183 4. Proceeding from the Known to the Unknown 182 5. Proceeding form Concrete to Abstract 183 6. The Order of Nature and the Order of the Subject 183 Preceeding from the whole to the Part 184 7. Teadiing what is understood 184 8. Teaching Things, not Words 184 a. Words Introduce Representative Factor 185 ^. Words Make Knowledge General and Definite 185 c. Words Concentrate Knowledge 185 9. Let Education follow Nature 186 W\ ': II r-»: iH I xxvi COITTENTS. CHAPTER IX. TAe Method of Interrogation, Art of Questioning, Introduction 187-189 Method of Exposition and of Questioning 187 Importance of Art of Questioning 187 Necessity of Training in 188 Relation of Theory and Prac'ce 188 What Experience Really is. Division of Subject 189 A. Objects of Questioning 190 L— Testing Retention, or Presentation of Material. . . . 109 I. First Object to discover Pupil's Knowledge 190 a. This is Missed if (1.) Too easy Stimulus (or Questioning) is presented : Questioning the Past 190 I. Such Questions fail to stimulate 191 3. And hence are Monotonous 192 Illustrated by Drill. '{U.) Too difficult Stimulus (or Questioning) is pre* sented : Questioning the Future 192 Such Questions Fail to Aid Assimilation .... 193 ' h. This is Secured if Teacher Finds out what Pupil knows and honv he knows it ... . 194 Such Questioning Connects the old and the new . . 194 a. Second Object is to Fix Knowledge 195 a. Importance of Repetition . . 195 ^. Law is that Activity (not Impression) Should bt Re- peated 195 (1.) Forming Analytic and Synthetic Habit 196 {JtL) Forming Definite Perceptions : Habits of Rea* soaing 196 #. Illustrations. (s*. ) Getting Knowledge of Nnmben •••• 196 {u.) Getting Knowledge of Relation of Namben . . 197 1^) Getting Knowledge of Use of Axioms, Rilei, etc 197 CONTENTS. ZXVU d. Repetition of Act of Relating Facts Gives Power to Think 198 Illustration , 199 e. Proper ami Improper Repetition : Use and Abuse of Drill 199 (/. ^ Improper Repetition Dwells too much on " Con- crete " 200 {«.) Drilling aside from the Real Point 201 (wV.) Drilling on Unimportant Points: Sense of Proportion 20i 3. Third Object to Extend Knowledge 203 I )istinction of Telling and Questioning 203 a. Extends by Making Vague Definite 204 Questioning Should make Pupil realize for himself Imper- fection of his knowledge 204 {i. ) Illustrations from Geometry , 205 (?V. ) Illustrations from Grammar 206-207 (m.) Illustrations from Arithmetic 208 b. Extends by Imparting New Knowledge 209 Questioning should lead Pupil to Institute new Rela- tions 209 (/.) Illustration from Pronouncing Words 209 (n.) From Naming Numbers 210 (m. ) From Elementary Arithmetic. 21 1 (zV.) From Solution of Problems 212 (t/.) From Algebraic Formulae 213-214 4. Fourth Object is to Cultivate Power of Expression 215 {N.B. — This applies to II. or Training Apperception as well as to I.) a. Relation of Knowledge and Language 215 (z.) Words Without Ideas are Em])ty. Ideas Without Words are Chaotic. {ii. ) Words Define and Make Permanent 216 (m. ) Thought is Not Complete Till Objectified in Language 217 b. Hence Thought Lessons Must be Language Lessons 217 Each Reacts upon the Other 218 c. Method of Training Expression and Thereby Thought.... 219 (/. ) Question Pupil to Clear Thuuyhl 220 • ' [ii. ) Then to Clear Oral Statement of the Thought .... 220 (m.) Then to Clear Written Statement 221 xxviii GONTENTS. . i/. nittstntion of Rule : No Thought Without Esprecikm. {$.) Elementary Illustrations 321 (iV. ) Illustrations from Study of Clasiici aaa »: Ci' lit! il. CHAPTER X. TAe Method of Interrogation — Continued. A. Objects of Questioning— Ctfw/wiKA/. n.— Training of Apperception. Objects are : 1. To Excite Interest 334 This is secured by a. Clear Presentation 325 Clearness in the Teacher 225 b. Developing Sense of Power 226 Time requisite for Development 226 Sense of Power requires Self* Education 227 €* Sympathy in Teacher 228 (t) This Secures Confidence 292 (»*) Brings Mind of Teacher close to Mind of Child 229 (. J I ill PRINCIPLES AND PRACTICE OF EDUCATION. CHAPTER I. PSYCHOLOGY AND ITS RF.T.ATION TO THE TEACHER. On hearing the oft-repeated assertion of the high value of a knowledge of psychology as a preparation for teaching, the teacher may reasonably ask : — What is psychology, and what relation does it bear to the work of the teacher? Is it essential or at least important, that he should have a knowledge of the subject? If it is important what makes it so, and how shall the teacher avail himself of it in order to become a better educator? To a brief consideration of these questions, this chapter will be devoted. Psychology Defined. — VVhat is psychology? For the teacher's purpose, the simplest answer that can be given to this question is that it is the science of the minds of those whom he has to teach — the term mind being used to include the entire psychical (Greek, psyche soul) nature, the will, and the emo- tions, as well as the intellect. Since the teacher has to do, on the whole, with the body, the physical nature of the pupil, only on account of its close connection with moral and intellectual habits, it is plain that this definition is almost equivalent to saying that for the teacher psychology is the science of the pupil himself; it is a sys.'ematic and orderly account of the mind that the educator must reach, of the nature of this mind and of the laws, principles and results of its activity. PSYCHOLUGY. 11 ► ! I Hi I L M t Formal Definition and Terms. — A more technical definition of psychology is that it is the science of the facts or phenomena of self. By self is meant that the mind tx\%\.& /or itself x that it is conscious of its own processes and states. Other terms used are Ego implying that the self recognizes itself as I in distinction from things and from other persons. Soul as generally used, suggests the close relation between the mind and its organ, the botly. Subject is used to imply that the mind is a unity binding together all feelings, ideas, and purposes, and distinguishes it from the object which lies over against self. The term spirit suggests the higher moral and reli- gious activities of mind. Methods of Psychology. — There are various methods used for invest- igating and explaining psychical facts. A person may .set himself to study his own mind ; may watch the origin and progress of his own thoughts ; may analyze them as they come and go and note the ties that seem to con- nect them. In other words, he may observe himself as he would observe any phenomena. This is the method of introspection — of looking withm. Many of our ideas come to us primarily through the connection of soul with body in the form of sensations, and many of our states, as our desires, express themselves through the body. We may, therefore, experiment with our sense organs as a means of changing our ideas. This is the experimental method. We may also study the minds of others. We may observe (i) children with a view to ascertaining the original forms and gradual development of what we know introspectively only as finished products. Or we may study (2) animals, with a view to learning about instincts, and the lower stages of psychical life ; or (3) the minds of those defective or disordered, like the blind, the deaf, or the insane, and thus discover the effect of withdrawal or alteration of any factor. In these three cases, we are following the comparative method. Or, finally, instead of studying mind directly, we may study its products and then reason back to those activities of mind necessary to produce such results. Language, the growth of science and of art, political and religious institutions, we may consider and study as manifestations, embodiments of intelligence, and hence infer some laws of intelligence itself. This is the objective method. The Basis of Educational Method.— More particu- larly, psychology is an account of the various ways in which the mind works. Some of these ways are what constitute the pro- cess of learning, and it is of prime importance that the teacher should know them, in all his educational work it is to these processes that he must appeal, and upon them that he must build. ITS RELATION TO THE TEACHER. A method of teaching which does not rest upon these processes will be arbitrary, and either barren of good results or positively harmful. Such a method, having no connection with any activity native to the learner's mind, either hangs " in the air " utterly without practical significance, or tends to thwart some activity instead of aiding its development. A child's psychical processes will doubtless go on whether he is taught well or ill, or indeed whether he is taught at all or not ; but left to themselves — to the education of " nature " — or directed by wrong methods, they are almost sure to stop shorf- of their highest cai)acity, to operate feebly or only intermittently, and to be exercised in a wasteful and inefficient way : thus the true end of education — the ha: nionious ami equable evolution of the human powers — is never reached. Methods find their place in stimulating the instinctive activities into ever-renewed movement, in keeping them directed in the right line, and progressing upon that line in the simplest, most economical and most vital way. They must rest, therefore, upon knowledge of the activities of the mind and of the laws governing thera. This knowledge psychology aims to give. Value of Method. — The position thus given to method does not detract from its high value — a value so high, that the whole question of education on its p-actical side, is a question of method. It only shows what is the reason for this high value. It shows that methods have such an import- ant place because they are tributary to the natural processes of the mind. Methods are brought into disrepute not by giving them this subsidiary function, but by making them mere mechanical devices which the teacher is required to master in order to give instruction in certain subjects. A method regarded as a mere contrivance for imparting knowledge is at best formal and lifeless, and at worst, degenerates into a mere stereotyped trick, the repetition of which is deadening to the H ■«■■ PSYCHOLOGY. #:i' I . ■'II ■ !i I. ! -iV n I !i N pupil, and degrading to the teacher. But exactly the same outward procedure when not the result of blind obedience to an assumed educational rule, but followed as clearly auxiliary to some activity on the part of the i)ui)il, places the work of the teacher on a rational basis, gives it vitality and effectiveness, and makes the teacher an artist rather than a tradesman. It should ever be remembered that the servile imitation of what in the hands of another may be a right method, or the mechanical adherence to empirical rules, is not educational method in any true sense of the term. True educational methods are ways of approach to the learner's mind, and ways of directing its activities according to well understood laws. They are not the blind observance of formulae, pedagogical, or otherwise ; but are skillful adaptations to the mental processes of the concrete subject who is learning, the actual individual self. Upon this fact and this alone is based the claim of the great educational importance of psychology. • Limitations of Psychology.— But it is important to know what psychology cannot do as well as what it can do. The following limitations are accordingly to be noticed. In the first place teaching deals with individuals, while psychology, like every science, is generic. That is to say, as a science, it deals with classes ; it gives the laws of mind in general, but overlooks the specifically different circumstances under which these laws operate in different individuals. Botany, for example, while giving the laws of plant life in general, does not deal with the individual roses, geraniums, etc., about which the chief interest of the florist centres. Similarly psychology says and can say nothing about this and that boy and girl j yet it is just with this and that boy and girl that the teacher has continually to do. In the second place^ psychology as a science is theoretical, while teaching is practical. That is to say psychology can give the teacher knowledge Oi the laws ot the workings of the ITS RELATION TO THE TEACHER. mind ; but it cannot give him the tact and skill and insight necessary to apply these laws with the best possible results in his actual experiences. Just as one may know the laws of the physiology and pathology of the human body and yet be a poor physician through lack of the practical qualities, the sympathy, the insight, the energy necessary to apply this knowlo Ige, so one who lacks sympathy may be able to state all that is known of psychology and yet be a poor teacher ; for science is a weak substitute for sympathy. On the other hand, great sympathy with pupils will often give the teacher a power of insight into their menial processes, and thus enable him to adjust his teach- ing methods with good effect, although he has but slight theoretical knowledge ; in this case, sympathy is, in part, a substitute for philosophy. But these limitations, after all, only amount to saying that personal skill based partly on inborn qualities, and partly on acquired experience, counts for much in teaching as in every- thing else. The best teacher will be he who unites high personal qualities with knowledge of the theory of his subject which has been perfected by experience ; for " studies perfect nature and are perfected l)y experience." Mode of Treatment. —We may begin our study of the theory which underlies teaching by comparison of a finished " manufactured article to completely developed mental states. Just as a piece of broadclc th was not always cloth, but was made from the raw material by certain mechanical processes, so an act of thought or will was at first psychical raw material which had to undergo certain psychical processes in order to become a finished product. The teacher will naturally desire to know something about each of these, something about the capacities which are the beginnings, the raw material — something about the processes which act upon the raw material, and something about the finished products. Accordingly we shall take up I. mm mm SENSATION. I'hk Bases OF PsYCHicAi, Life. II. Thk Procf.ssesof Psychi CAL Life, and IIL YVic three forms of psychical development, viz., tlie Iniellkctual, the l'>MorioNAL, and the Volitional, with sonictiiing about the various classes of facts coining under each heaf' NoTK. — Regardintj Psychology and its Methods consult Dewey's Psy 1 liolofry, Chapter I. N ! i' CHAPIER IL t THE BASES OF PSYCHICAL LIFE. As just said, the development of mind takes its origin from certain capacities which are at once the stimulus to further progress and the raw material out of which the more complex forms are made. These bases are, upon the intellectual side, Sensations ; upon the emotional, Interests ; upon the voli- tional. Impulses. We begin with a study of the facts con- cerning §1. SENSATION. Sensation may be defined as any Mental State which arises from a bodily stimulus, and upon the bans of 7vhich we Q^et knowledge of the world around us. A few examples will make this clear. We smell of an orange, and get the sensation of odor ; we put a part of it in our mouth, and get the sensation of taste ; we look at it, and get the sensation of color ; we explore its surface with our hands, and get the sensation of contact, of pressure, and of temperature ; we drop it, and get the sensation of sound. If we apply these examples to our de- finition we see (i) That smell, taste, si t, touch and hearing are all mental states^ for the mind's contuit b changed as soon THE BASES OF PSYCHICAL LIFL 1 as each occurs; (2) I'hat the means which occasion these mental changes are docfi/y organs, the eye, ear, hand, etc., together with tho nerves connecting these organs with the brain ; and (3) That through each of these states we learn something about our surroundings. If, now, we regard the orange as an illustration of the whole world about us, we see how the first step in know- ledge of this world is taken. " Sensations are Immediate and Presentative.— By immediate is meant that the last antecedent of the mental state is a physical change and not an intervening psychical process. Sensations of yellow, of the peculiar taste and smell of the orange follow as soon as the eye or the proper organ is directed by the mind upon this fruit. The mind does not have to re- member, or imagine or think in order to have these feelings. J'.ut, if the eye falls upon the figures, 7, 9, 8, 6, 5, 4, the intel lect must go through a series of processes and come to a con- clusion before discovering that the sum is 39. Such knowledge is accordingly called mediate, that is, depending upon intermedi- ate processes, and is opposed to sensation. We may illustrate again by the difference between simply hearing a sound and comprehending the meaning of the words uttered. The sound is heard as soon as the stimulus reaches the brain ; the mean- ing of the words is not apprehended until certain processes of interpretation, to be studied hereafter, are brought to bear. The term presentative has somewhat the same significance as immediate. A sensation is called presentative because it is formed wholly of original elements, without any reproduced fiictors entering in. Thus the pain that I feel as 1 cut my finger is immediately presented to me, and is a sensation, while the memory of this pain, or the pain that comes from the hear- ing of the death of a friend, is representative, being based upon the recalling of past experiences. The sensation, in a word, is presentative because occasioned by some object actually 1MHI I i J I ; '^ \ !■ m! I it 8 SENSATION. affecting the organ of sense ; while memories, abstract ideas, conceptions like those of justice, of education, of arithmetic, not being produced by some direct affection of the sense-organ, are representative in character. Sensation, to sum up, is primary and original, not secondary and derived, and has no antecedent excepting the physical stimulus of the sense-organ. Sensation is, therefore, the simple and elementary material out of which knowledge of the world about us is built up, and hence our account of how the mind gains its knowledge must begin with a study of sensations. Oharacteristics of SensatioilS. — From these general considerations we must turn to a study cf the particular character- istics of sensation. We may continue to illustrate by the sensa- tions occasioned by the orange —say the visual sensation of color. This sensation, like every other, possesses quality^ extensity, intensity, and tone. By quality is meant the peculiar nature or content of the sensation — in this case, that it is a color and not a sound or taste, and furthermore that it is yellow In color, and not green nor red. Extensity refers to the extent of impression produced, to its voiumi?iottsness. A small portion of jrange skin does not make so extensive an impression as the whole orange, nor this as a whole basket of oranges.. Intensity is not to be confounded with extensity. The latter, as just said, means the largeness of the impression. But any sensation of yellow, whatever its extent, has a certain degree of intensity according to the amount of light which produces it. This intensity would be nothing in pitch darkness, and at its brightest, of course, in noonday light, while at twilight it would b.^ feeble, etc Similarly the intensity of a sound may vary from the slightest whisper to the loudest roar of artillery. Finally, as to ioney the yellow may be more or less painful, be- cause the color is crude and glaring, or it may be pleasant because refined and pure in quality. The tone thus refers to THE BASES OF PSYCHICAL LIFE. the emotional effect which the sensation excites, whether agree- able or disagreeable. The Conditions of Sensation.— I'^ach of these charac- teristics depends partly upon (i) physical and partly upon (2) physiological conditions. These should now be studied. (1) The Physical Factor. — The ultimate physical occa- sion of sensation is always some form of motion. Of taste and smell the sensory stimulus is molecular motions not well understood ; of touch, the stimulus is motion in the form of vibration of masses and visible particles ; of hearing, it is motion of air or some other substance having weight, while of sight, the stimulus is vibrations of an imponderable medium called ether. The intensity, and, to a certain degree, the quality of sensations, correspond to properties of the motions occasion- ing them. Imagine a ball hung by a string to be struck a blow ; the harder the blow the wider will be the swing of the ball. That is, the amplitude of a vibration depends upon the impetus of the moving particle. Now if we imagine the swinging ball to come in contact with a drum head, it is evident that the harder the ball is moving (or the greater its amplitude) the greater will be the shock of the contact. From this illuslration it may be gathered that the intensity of a sensation depends upon the strength of the motion which stimulates it, and, if this motion is in the form of a vibration, upon the amplitude of the vibration. Sound and Color. — In the cases of sound and color, at all events, the quality of the sensation corresponds to the velocity ^ndform of the vibration exciting them. By velocity is meant the number of swings that occur in a given time, whatever the width or amplitude of the swing. The lowest musical tones are produced by a rate of from twelve to twenty vibrations per second ; the highest tone, by vibrations at the rate of about forty thousand per second. Between these two extremes come the '*!%, il 'i i j^i ! ;!i ill I I I if * to SENSAtlON. various octaves of pitch. There is also a scale of co/or in which red corresponds to the slowest rate, which is, however, almost infinitely more rapid than those of sound, being four hundred and fifty-one billions per second; violet corresponds to the most rapid, seven hundred and eighty five billions per second, while the five other spectral colors occupy the interval. Mixed Sounds and Colors —So far we have been speaking only of pure or unmixed tones and colors. But if the vibrations are complex in form, composed, not of a single regular series of waves, but by the superim position of a number of series, we have mixed or composite sounds and colors. In the sphere of hearing there is produced what is called ti?nbre or tone-color. This is that quality in sound which distinguishes an organ tone from a piano or violin tone of exactly the same pitch and intensity, or from a human voice, or one voice fiom another. In the sphere of colors, this union of various systems of vibrations produces the mixed or impure colors which we call shxdes ; for example, in red, we have scarlet, crimson, rose, pink, etc. The proper intermixture of the vibrations corresponding to the seven spectral colors forms white. This is, perhaps, all that need be said about the rela- tion of the external stimulus to the sensation. (2) The Physiological Factor.— We turn now to the physiological side of the sensation. Here there are three points to be taken into account, first, the nerve organ that receives the physical stimulus, second, the nerve conveying the stimulus from the organ to the brain, and third, the change in the brain itself. The organs that are exposed to stimulation are classified as special and general sensory organs. The special organs are those whose function is to receive some specific stimulus to which it is especially adapted, as the eye, for example, is fitted to receive and react upon the waves of ether. The i^e/icral organs are those the main business of which is not the reception THE BASES OF PSYCHICAL LIFE. II a of sensor)' stimuli at all, but the regulation of some organic pro- cess, like breathing, digestion, or circulation. The nerves found in the lungs, stomach, etc., are not tliere for the express purpose of giving sensa'ions, but secondarily and incidentally they do give rise to sensations which tell us how the respiratory or the digestive process is going on. Differences between General and Special Sensa- tions. — This difference in organs leads to a corresponding division of sensations into general or organic^ and specific. The main distinctions are the following : 1. In the specific sensations, as touch, hearing and vision, quality is the prominent constituent ; in the organic, as diges- tion, etc., totie. Taste and smell, although specific senses, have so much emotional accompaniment that they are intermediate. 2. From the above difference, it results that the specific sensations are clear and their contents easily distinguishable, while the organic are almost indescribable in their vagueness. So too, while the specific sensations are sharply defined in the order of both co-existence and sequence, the organic shade into one another by indistinct blendings. 3. The organic sensations report to us the condition of our own bodily systems, their health, comfort or the reverse, and serve along with taste and smell to direct our bodily processes properly, while the specific mainly report to us objects outside of our own body, and subserve the theoretical end of know- ledge. On this account, the two classes are sometimes termed, the subjective and the objective. 4. One of the most important differences, from the teacher's standpoint, is that in the order of their development. At birth and in early infancy, sensations in which the factor of tone pre- vails are the predominating, but they gradually give way in importance to sensations in which quality is more important. The infant is at first taken up almost wholly with organic : ii if !{ ! i i j j usiLi.. II SENSATION. sensations of hunger and thirst, comfort, or fatigue and pain, etc. Kven taste and smell do not seem to convey much idea about the quality of the substance tasted, but only of its emotional effect. But in time sounds and colors are observed, at first the brighter and more intense. For a long time after ( olors are noticed, the child has no distinct idea of the differ- ence between various color nualities — between green and red, yellow and blue, etc. The development begins, in other words, with the emotional and the vagiie^ and advances towards the definite and the inteliedual. The senses in which quality predominates, particularly sight, hearing and touch, since they are the senses which give the most information about the surrounding world, are those of most importance to the teacher. The Sensation as a Psychical State.— But, although the intensity and quality of sensation depend largely upon external and physiological circumstances , the sensation in itself is psychical ; it is a state of con- sciousness. The changes in the nervous system are all physical ; they are only changes of matter and of motion. They are objective and have no con- scious existence for themselves. But the sensation is not material nor spatial. It has no right nor left, no quick or slow motion. It simply exists as a psychical occurrence. Materialism attempts to regard the sens- ation as only nerve force changed into another form, just as heat may be changed into light, this into electricity and so on. But heat, light and electricity may all be considered as forms of motion, and hence as con- vertible into one another ; while sensation is net a form of motion. Even the materialist is obliged to confess that the chaA;^ i from one to the other is unaccountable, mysterious, unthinkable. Nervous Ohange is not Oause, but Stimulus. We cannot re- gard the change in the brain therefore, as sufficient explanation of a sensa- tion. There is required something which may co-operate with the motion. This is the soul itself. The motion acts as an excitation ; a stimulus to call the soul into activity. The soui, thus incited, responds with a sensation. The true c.^use of a sensation is, therefore, the activity of the soul, while the affection of the sense and the change in the nerve and brain are necessary to set this cause in action. Sensation may thus be regarded as the meeting place of the physical and the psychical ; the transition from THE BASES OF PSYCH fCAL LIFE. >3 and pain, nuch idea »nly of its observed, time after the differ- i and red, her words, wards the larly sight, I give the I those of the intensity )hysiological tate of con- il ; they are lave no con- laterial nor It simply rd the sens- eat may be ight and ce as con- ion. Even the other is cannot re* of a sensa- the motion, stimulus to ids with a ivity of the e and brain }e regarded ittion from I ■s 1 one to the other. It is in sensation that nature gains qualities, and is transfonnal into color, sound, shape, etc., instead of remaining a mono- tonous repetition of motions. And in sensation the soul comes in connection w ih mechanical law, with physical stimulus, so as to be itself mechanically controlled. Touch, the Foundation Sense.— Touch is important becaase it is the foundation sense, and because it is most closely connected with the organ for the expression of the will — the muscular system. It may be called the foundation sense for two reasons — Firsts because the other senses appear to be developed from it ; since biologically considered, they are differentations of it ; and, secondly^ because the other senses rest upon it for assistance and confirmation. Touch gives the most intimat( and detailed knowledge of any sense. To be in contact with anything is synonymous with having relations of closest ac quaintance with it. We also attribute a superior reality to the reports of this sense, for after feeling that our eyes and ears may deceive us, on account of their remoteness from the object, we attempt to grasp the object, and by handling it, to get a sense of certainty. It is characteristic of ghosts that while they can be seen and heard they cannot be touched. The other reason given for the educational importance of this sense is its close connection with the organ of motor activity, —the muscular system. Touch is pre-eminently an active sense. Touching is almost identical with the exercise of energy. Contact is not passive reception of impressions, but is grasping and exploring. The hand, that most mobile of organs, is the peculiar organ o: touch. A child is never contented until he has the object he perceives in his hands, and turns it over and over, and " tries " it for himself. The first real education of the senses comes through touch, and wherever the senses are largely concerned, the teacher must continue to rely upon it. Importance of Sight and Hearing.— The importance of sight and hearing in knowledge is such a commonplace that it r 111 ! »4 SENSATION. I !^ ^ , 1 m ill li ;i is unnecessary to call attention to more than two or three points One of these points is the complex and varied apparatus whicij each sense possesses for malcing discriminations. There is almost no limit to the ^»e/2ess o( culture of which these senses are suscept- ible. They give the clearest and m jst definite of all sensations. It is further to be noted that the eye is, in a certain way, the s^nse for s/>acg, and th;it it follows from this that whatever exists as a whole made up of co-existent parts should be presented to the eye in order to K- ?prehended most readily and thoroughly. The rani(e also of this sense is so great that its capacity for simultaneous impressions makes it a fit organ for grasping the relations of a complex subject. Hence the use of maps, chron- ological charts, nuii^.^-^r ■ vbles, and all graphic representations. The ear, on the otKcr }'\v ' h the sense for time and of events that follow one anotl.er, dLd hence should be appealed to wherever a sulject is co be lO ^d in which the relation of sequence predoniinates. Individual Differences inSense-Organs. -Atten tion however, should be called to the fact that individual differences may make necessary a departure from the rules just laid down. There are always some children in whom one sense predomin- ates to such a degree that it is the natural organ for learning and for recalling. This prominence may occur in such a way that the child is of the motor, the visual ox the audiioiy type. In the visual type, the eye is the leading sense, impressions being received most easily and ^retained most permanently through this organ. Such persons note readily all the details which they see, and can picture them vividly to themselves afterwards. Draughtsmen, geometers and chess players of unusual ability are generally pronounced visualists. Artists have been known to paint accurately portraits from the vividness of their mental vision without the presence of the person represented. Persons of this type when repeating memorized matter seem to see the written or printed page before their eyes and to read from it THE BASES OF PSYCHICAL LIFE. «s \ffut(^^yjfyiKtt in tfrif{s of the tfiit/ thrauf(h u * Ai^ 4k e im^fVMMf i is mostj asily n The same is to be said of the auditory and motor types, excepting that in these cases the ear or else muscular activity with touch takes the lead. Those of the auditory type memor- ize most easily by reading the matter aloud. Upon repeating it they seem to hear a voice reading to them. Those of the motor type will articulate to themselves when reading, studying, or engaged in reflection ; and when recalling they depend upon a repetition of this silent articulation. They often assist them- selves with a kind of suppressed movement of the fingers, as it writing. While an excessively one sided development of any sense is to be avoided, the teachers can often be of great service to the pupil by discovering to what type the pupil belongs, and appealing to him through that sense. , , Educational Principles. ^^=^^6 mpy conclude this study by summing up certain educational principles flowing from the psychology of sensation. I. The teacher should remember that it is impossible to have knowledge wliere there has been no basis in presentation. There can no more be an idea of anything external not derived in some way from sensation than a blind man can tell how colors look. Hence the necessity of constant appeal to the pupil's own sense-activity, instead of talking about or representing the thing to be known. Seeing is more than believing in primary- education ; it is the beginning of knowledge. This does not imply that no knowledge can be had excepting knowledge of just that which has been presented to the senses. On the con trary, the imai^ination and reasoning powers are capable of erecting large and real superstructures upon a very slight basis of sensation ; but it is meant that there must be some sensory basis. Furthermore, a constant activity of the senses in early years is necessary in order to develop the imagination and ) i 1 r ( 1 N. 1 • \ ! 1, i r I il liili i6 INTERESTS. ' .■ ) i i i it!' r F ' : . thought to the point where they may be able to widen the reports of the senses. 2. The teacher should also keep in mind the limitations of sensation. Sensa/ion is not knoivledqe, but only a stimulus to it, and ma'erial for it. The mental processes must act upon the sense-material. It must not be forgotten, therefore, that the ultimate end of appealing to the senses is the dn'elopmcnt of the self-activity of the pupil in putting into motion those pro- cesses of the pupil's mind which will apprehend the sensations, and in strengthening the processes so that they will grow natur- , ally into memory, imagination and thought. j 3. The teacher should remember the necessity of a proper \adnptation of teaching, yfrj-r, to the stage of development of sense- I activity reached by the pupil, secondly^ to the proper sense for taking in the particular subject taught, and thirdfyy to any peculiarities that may exist in the senses of the individual under instruction. Note. — Regarding the details of sensation, see Dewey's Psychology, chapter III. ^ '"^ § 2. THE INTERESTS. We have been dealing with sensation as the basis of infor- mation about objects and events — with the beginnings of knoic'ledge. But we have had occasion to notice that sensa- tions possess 'tone' in greater or less degree, that is, that they have a certain agreeable or disagreeable emotional effect. This is not any part of the information conveyed by the sensation, but is a part of the relation of the presentation to the mind. It arises because of the interest which the pre- sentation has for the mind. It is the matter of interest which is now to be discussed. Interest cannot be described, it can only be felt. But every one knows what he means by saying that something interests him ; he means that it bears such a relation to hiai as renden THE BASES OF PSVLHICAL LIFE. 17 3 widen the It a;iractive, and draws and fixes the mind's attention. While an analytic description cannot be given, certain differences Wctween the interesting side of a presentation and that which affords knowledge may be pointed out. I. Interest is e'^iotional rather than intellectual. That is to say, it does not p[ive information about anything in the external world, but arises from the state of the mind itself. It is usually iccompanicd with piin or pleasure, but cannot be said to be dentical with them. .?. Interest is subjtctive, while knowledge is objective. The term objective means having to do with the world, with objects, (.vents and their laws \ while the term subjective means belong- ing to the subject, to the mind without regard to the world outside. 3. Interest is individual^ while knowledge is universal. By universal we mean belonging to a world which is open to all minds alike. That seven and nine make sixteen is a universal flict ; it holds for all mmds under all circumstances. By in- dividual we mean being the unique and peculiar possession of some one mind. Others may have an interest similar to mine in, say, the subject of arithmetic, but none can share in my interest. They cannot even know that it exists unless I speak of it, or, by some other external act, make it known. In itself it is wholly internal^ and not a fact in the world, but a fact belonging to me, or to thee, to some individual. Interest is as much a spontan;.'Ous capacity of the mind as sensation is. It is an ultimate and irreducible fact, and, like sensation, an indispensable basis for higher development. While it may be cultivated and transferred from subject to sub- ject in such a way as to make interesting what was previously indiiicrent or repulsive, it can no more be originally created than a new sense can be created. Importance of Interest.— The psychological importance B iS INTERESTS. #|i' I i, $ ■ '1- i i of interest is found in the fact that it is the means by which the mind is drawn to any subject, and led to exercise itself upon it. Whatever does not interest the mind, that liie mind is indiflferent to ; and whatever is indifferent is for that mind as if it had no existence. The problem of teaclilng an intelligent savage some technical scientific matter would not be chiefly a problem of how to give him sensations regarding it, nor how to give him mental capacity enough to understand it, bin how to arouse his interest in such a way that he would set his mind to work upon it. Interest is, therefore, as much a necessary source of knowledge as is sensation. Sensations might have all th. objective qualities that they now possess and yet if they failed to interest, the mind would pass them over and they would never enter into the structure(;;^foU(r, knowledge. / Educational Principle. — The resulting educational prin- ciple is clear. While it is not necessary that learning should be made a matter oi play ; while, indeed, education as the direc- tion of the mind by methods supplied from without, is opposed to the very idea of play, it ii necessary that teaching should always f appeal to some interest, and, if the subject is not intrinsically / interesdng, that interest should be made to gather about it That is, the subject should also be connected with something that does possess this intrinsic interest. In teaching children there is but little difficulty in ma ing interesting sensations into elements of knowledge. The chief problem is how to invest the indifferent with interest. By no observance of rules can this be done ; it is matter of personal power in the teacher — a power almost wholly due to sympathy which is, in the emotional world, what attention is in the intellectual world. Under the influence of this power the teacher is interested in the subject for the sake of the pupil ; interest begets interest, and the pupil often becomes interested in the indifferent for the sake of the teacher. The teacher .should also keep in mind the individual and subjective character of interest as a reason why his mode •^f V THE BASES OF PSYCHICAL LIFE. '9 ms by which xcrcise itself t ilie mind is lat mind as .n inielligent be chiefly a , nor how to , bill how to his mind tc ssary source iiave all th. f they failed 1 they would ational prin- g should be s the direc- is opposed ould always intrinsically about it something ig children ations into to invest as can this eacher — a emotional Under the he subject 1 the pupil ake of the individual his mode if presenting a subject should be varied sufficiently to catch the (liriering interests of different minds. Note.— On this subject see Dewey's Psychology, pp. i6 and I46, ., it did not arise from any «j«///a/ con- nection between them. When, t.g.^ a certain idta brings into consciousness the place in the page where first I read it, the idea and place are connected, but only outwardly. Each would be unchanged if this connection had not occurred. The union does not affect the internal structure of either. Not so in association by similarity. When the sight of a portrait is followed in consciousness by the idea of its original, the bond of union is just the internal quality of likeness, and without this quality, neither the face nor its copy would be what it is. The connecting tie enters therefore into th*e very make-up of the ideas. 3. Results of Association,— y[.^Ti\aX Order and Free- dom. — The first result has already been remarked upon. It is the formation of a train of ideas, each member of which grows from the preceding member by some rule. Continuity, sequence, some semblance, at least, of order and of regularity thus come into psychical life. Ideas are no longer isolated, but shaped into sequences having some common bearing:, some unity. While in non-volunlary Attention the mind is al ays called into action from without 2S\^ thus is subject to whatever is presented, in association, the mind forms a series of ideas from within. The succession of ideas does not depend any longer upon the order in which external objects affect us, but upon the internal ASSOCIATION. 4' train of suggestion. It may fairly be said, therefore, thi«t anotlier result of association is to free the mind from bondage to its sensations, impulses, etc., and to allow it a certain inde pendence of its own. Superiority of Association by Similarity.— Associ- ation based upon internal similarity assists the development of mental power and freedom much more than that based upon accidental conjunction in space or time. One might associate for example, a dog with a wolf because he had seen both together, or because their pictures or names had been conjoined in a book. Or, he might associate them because of some common principle which he recognized to be involved in the structure of both. It is evident that in the first case (associ- ation by contiguity) there is no reason in the association ; it might just as well have happened between other ideas ; while in the latter case (association by similarity) there is meivihig in the association and it may lead to something beyond itself — to a scientific comprehension of the relation of the two animals. Similarly an historical event may be associated with some part of a page or chart (spatial contiguity) or it may be associ- ated with other events of a like kind. The former association has no significance the latter stimulates the mind to reflect and possibly to discover some historical law. Formation of Habits. — 'Ihe point made thus far is that the occurrence of an association tends to give the mind an order aud freedom in its ideas and aciiviiits independent of the sense- impressions which are con>.tantly beating upon consciousness. This is especially true if an association of ideas or actions is so often repeated that a habit is formed. By a habit is meant such a thoroughly formed tr.iin of associations that if one member of the train comes into consciousness the other members follow almost inevitably, and 7vithout any intervention on the part of will or of consciousness. For example, we now have the habit of standing erea and of waJking. We do not need to pay careful attention Ik fill i 4a PSYCHICAL PROCESSES. to every detail and stage of the complex movements involved in these acts. It is enough that we begin the movement, the rest goes on of itself. But it was not always so. One need only watch a young child learning to walk in order to see that he has to form the associations between all successive move- ments of his muscles ; that he has to repeat these successive associations carefully and an indefinite number of times. But these associations repeated often enough make habit, and the once difficult acts are performed automatically, #>., without the special intervention of the wt'/l Active and Passive Habits.— Habits are distinguished as active and as passive. By passive habit is meant simply that we are habituated or accustomed to anything. It implies no more than ability to hold our own so that we are not con- quered by external impressions or activities. Active habit is more than this. It implies ability to react against the external impression, to make it of use to ourselves. It is skill, capacity, trained ability in some direction. Passive habit is illustrated by the binding force of a custom upon us ; active habit, by the dexterity, quickness and accuracy of a well-trained meclianic. Function of Habit. — Habit serves a two-fold purpose in mental life. In the first place ^ it forms a psychical mechanism or piece of machinery by means of which the soul both holds its own and asserts itself against the pressure of surrounding cir- cumstances ; and, in the secotid place, it allows the Intelligence and the Will time and opportunity to apply themselves to the mastery of new and higher acts. First End. — In the early period of psychical existence, the mind is at the mercy of its impressions. It can understand nothing of its surroundings, and can execute no purposes, indeed, it is not capable of forming purposes. It is i\\q forma- tion of habits more than anything else that lifts the infant from this state of subjection. If he forms an intellectual habit — say that of noticing the circumstances under which his food is ASSOCIATION. 43 given him — there is at least one respect in which he stands above the chaos which in other regards overpowers liim. If he forms a habit of will— say of walking, of controlling the movements of his hands, of putting sounds together into arti- culate speech — he is in these respects, the master of his impulses instead of being mastered by them. Habit is Self-Oontrol.— A habit, in other words, is a mode of self-control in some definite direction. It is, as is often said, second fmture, that is, it is a mode of self-control so thoroughly acquired that it asserts itself spontaneously and with- out effort whenever there is any occasion for its use. It is by habit that the body becomes a fit and accurate instrument for the soul. It is through habit that the soul impresses itself upon the body, and trains it into a servant which is ever working for useful ends, without waiting for special instructions from its master. Thus, when the mind is thinking about other things, the required act is still exet uted — as when one talks, or walks, or reads, or plays a musical instrument, while occu[)ied with some problem. The influence of habit is seen most clearly in the capacity of the body to perform certain com])licated acts without any direction from the mind except in initialing the process, but there are also purely mental habits — ways of think- ing or of feeling, as we ordinarily call them. 'I'he artist has one mental habit, the scientific man another, the teacher another, the statesman another, and so on. Each has certain kinds of mental trains into which the mind falls naturally and spontan- eously and in which it is little or no effort to keep thinking, because the lines of association are so well established. Second End. — If, as suggested, a habit may be fairly said to execute itself, requiring intelligence and will merely to start it, then clearly, the formation of habits relieves the mind from the necessity of any supervision of such actions and leaves it free to devote itself to other matters. For exam[)le, when a child is learning to walk (that is, when he is forming an a^soci- 44 EDUCATIONAL PRINCIPLES. \\ m m ■■'V ^'} ¥ V f ation between certain impulses) he must give his entire mind to it; his mental processes cannot occupy themselves with anything else. But the habit once formed, it seems to be taken entirely out of the mental sphere ; the mind can think of other things as much as if the walking were not going on at all ; and so with every other habit in the degree of its perfection. If one counts the time given to purely mechanical acts, like dressing, eating, walking, the articulation of sounds, etc., and then supposes that the mind had to give itself specially to such acts -to the ex- clusion of all else — one can see what a boon to us is the power of forming habits which regulate themselves. Educational Principles.— Following the idea origin- ally laid down that the teacher's work is to assist and regulate the normal psychical processes of the learner's mind, it is evident that the associative activities demand the closest atten- tion and wisest care of the educator. Their use is fundamental in every sUige of mental growth and hence they may be helpfully discussed with reference to their employment in three stages, i\\Q primary^ the secondary and the higher. I. The First Stage is Mechanical. — It should be kept in mind by the teacher that in the earlier years it is chiefly the mechanical aspects of association that come into play. That is to say, the association is made, for the most part, by the mind acting as a machine would act, without consciousness of any reason for making the association, while the result is mainly to give the mind a machine-like power of performing the same operation in the future. The child who learns to read, for example, can have no clear conception of what he is really doing, of the mental processes called into activity, or of the ultimate value of what he is acquiring. From his standpoint, there is merely a mechanical putting together or associating of words, sentences, etc.. And of course, liie result is not, at this stage, the truly culturing effect that comes from later reading ; it is simply the EDUCATIONAL PRINCIPLES. 45 acquisition of a new capacity or habit, making it more easy to form similar associations in the future. 2. Re (petition the Principle of the MechaniccU Stage, — The mechanism, the capacity for performing the act spontaneously and without effort, is built up through repetition. There is in primary education absolutely no substitute for going over a thing again and again. The processes of idtal assimilation, much more those of rational comprehension, are undeveloped. I he principal way of appeal to the mind is, therefore, the systematic repetition of an association, of a connection of facts, ideas or words, until a capacity, a habit is acquired in this direction. There is one dictum of modern pedagogy which, under proper limitations, finds its application here: Learn to do by doing. This principle is by no means co-extensive with the whole of education, and is in fact much abused by some educational "reformers," but it is the basis of all early training. Reading can be learned only by reading; spelling only by spelling; writing only by writing; the fundamental operations of number only by performing them, and so on. The teacher must aim, therefore, at thoroughness and continuity of repetition, and while having constantly in view the dawning intelligence of the child, must avoid undue reliance upon the rationale of the subject matter, and undue appeal to a reason as yet undeveloped. 3. Discipline the Object of the Mechanical Sta';e. — The teacher must remember, however, that no piece of machinery has its end-in-itself ; its value is in what it can do. To make even early mental training purely mechanical is as if a weaver were to regard it as his sole business to keep his loom in motion wholly irrespective of making any cloth. While the process of early education must be largely mechanical, its spirit must be intelligent and rational. There is a temptation in the practical work of teaching to forget this, and to allow the whole work to become one of dead routine. How shall the teacher avoid this and yet not make premature appeal to an immature reason ? m m m a ^ % 46 PSYCHICAL PROCESSES. By remembering that the end of the mechanical training is disciplint. What is Meant by Discipline- — Discipline, like habit, has its active and its passive side. It aims to make the mind at once capable of rtsistaitee and capable o{ positive effort. A mind is disciplined just in the degree in which it can hold its own against both the pressure and the distracting soli- citations of sensations and impulses, and in the degree in which it has the power of systematically acting upon them, so as to shape them for its own ends. The effect of discipline, in short, is to give the mind the capacity oj acting steadily, easily and efficiently to the accomplishment 0/ some definit* work, while at the same time it skives porver to act in neio aud untried rvtiys^ The object of teaching elementary arithmetic, for example, is to give ability to ascertain the simpler relations of number easily, quickly and accurately, and at the same time, to enable the mind to act with greater strength and efficiency in all directions. Now, if this end is kept in mind, there is no danger that a mechanical spirit will pervade the teaching, no matter how mechanical the processes in themselves. 4. Leant to do by Knowing. — It may be well to warn the teacher against the present tendency to misai)ply the maxim quoted in the foregoing paragraph — "learn to do by doing.' It is true under certain conditions and is chiefly applicable in the primary stage of learning, but there have arisen educa- tional evangelists who preach it as a universal principle. And thus, what is but a partial truth even in primary education, be- comes a positive error in advanced stages. " Learn to speak by speaking " — therefore no formal grainm.ir. " l.earn to cypher by cyphering " — therefore, no science of arithmetic " Learn to teach by teaching " — therefore no science of educa- tion and no professional training of teachers, and so on through a long list of ** practical " inferences, which are plainly at variance with a sound philosophy of education. " Let eye, and ear, and hand, be thoroughly trained," by all means ; but is there not Something behind these organs that makes the seeing eye, the hearing ear and the forming hand ? Is the pro- cess from without inward — first the hand, then the brain, then the mind? Or is it from within outward — mind, brain, hand? Even in EDUCATIONAL PRINCIPLES. 49 the elementary work of what we have called the mechanical stage, thinking precedes doing ; in writing, for exatiipleithe child must have an idea of the form of a letter before the hand can reproduce it. It may be true that the making of the outward forms aids the m'nd to more definite conceptions ; but from the elementary to the highest stages, the ideal is before the actual. " In aiming at a new construction," says Professor Bain, ** we must clearly conceive what is aimed at.** And so, as we have already intimated, the teacher must constantly keep in view the growing intelligence of the child, helping him to form clear ideas of the new *' constructions " aimed at, and teaching him how these constructions— manual or otherwise — can be mastered with the least waste of power. " Where we have a very distinct and intelligible model before us, we are in a fair way to succeed : in proportion as the ideal is dim and wavering, we stagger and miscarry." It appears, then, that the maxim, " learn to do by doing," is, after all, but the complement of a wider and profounder principle learn to do by knowing. 5. The Secondary Stage is one of Forming Connections. — While in the primary stage of reading (for example) there is rather association of the activities involved in reading than of the ideas read, in the secondary stage there is obvious and con- scious connection of ideas. This is what constitutes "learning lessons " in the narrower sense of that term. When a pupi I sets himself to learn a geography or history lesson so as to be able to recite upon it, he is intentionally forming certain con- nections of ideas. The work of teachitig now changes its aspect somewhat and the main emphasis should be put upon pre- senting the proper connections of ideas, and upon assisting the pupil to re-make them in his own mind. 6. The Associations in this Stage may be Sensuous or Ideal. — As a pupil studies his lessons he may be forming associations of either of two kinds. He may connect the successive visible 11 ■\\\ P" K. : ii 41 PSYCHICAL PROCESSES appearances of the words, or their successive sounds. This is sensuous association, since it is only the auditory or visual sensations that are thus formed into a series. Or, he may connect tlie ideas conveyed by the sights and sounds ; this is ideal association. Of course it is almost impossible to f(jrm one kind of association without somewhat of the other also. Idiots have been known to learn pages of matter in a language of which they knew nothing, but no child of ordinary intelligence could form such a string of purely sensuous associations. On the other hand, one would hardly remember the ideas of a book which one had read without some knowledge of the look and sound of the successive sentences. 7. Sensuous Associations should be Subsidiary.— ^\\tx\ a teacher compels pupils to recite lessons verbatim and calls upon one to stop in the middle of a sentence and the next to take it up at that point, he is doing his utmost to induce the pupil to form only sensuous associations. In such cases there is no proper activity of intelligence, and this fact alone con- demns the method. Children's sense-organs are exceed- ingly sensitive ; they are plastic to mere sights and sounds, apart from vhat they mean, in a way that can be rivalled by no adult. The teacher should, of course, api)cal to this ready receptivencss of sense, but it should be used only as an instru- ment or organ for forming connections between ideas. 8. *' Teach only What is Understood.*' — It is in this second stage of the development o( association that the precept " A child should learn only what he understands " has its application. In the earlier, mechanical stage, it cannot be said to be true at all ; and in this second sta>^e, its true mean- ing should be carefully noted. It does not mean what it literally says : that a child should learn only what he comprehends. To underst.ind implies to know scientifically ; to grasp the relations of a subject, and it is absurd to demand this of one whose reason is yet undeveloped. In fact, the learn- ing of a very large number of facts whose relations are not understood is the sole condition of understanding them at a later time. What the dictum really means is that the pupil should learn only that which has some mean' EDUCATIONAL PRINCIPLES. 49 iw^— which appeals to him, which conveys something to him. It means that he should connect ideas, the significance of things, rather than asso- ciate memiin^^lcss sounds or sights. When a child learns, for example, that arithmetic is " the science of the relations of numbers," it is impossible that he sho'jid fully understand what thi.<5 means. But it is possible that the definition should be somelliing more then a mere association of words — that it should carry some si{;iiificance with it. And '.his it do«s, if there be associations of tJeas, instead of sounds or of sights alone. 9. Importance of Habit. — The teacher can hardly exaggerate the importance of the law of habit. Rousseau's saying " IiSmile must be allowed to learn no habits save that of having none," is substantially false as a general principle of education. It is much nearer the truth to say that education consists in the forma- tion 0/ good habits — good habits of body and of mind. The first act, mental or bodily is the starting point of habit ; it leaves a tendency or disposition to recur, so that the second act is easier than the first, the third e;isierthen the second, and so on, till the performance of the act becomes a second nature. In other words the power and tendency to follow any course of action are measured by the frequemy with which the acts involved havt been repj^aUd^ 'I his law, from which there is no escape, works in all education — intellectual, moral, physical, and it works with special power during the impressionable period of childhood. .A-ssuming that the teacher is possessed of a living personality, that in his little kingdom those great psychic forces, sympathy and imitation, hold sway, it seems impossible to unduly exalt the greatness of his work. Such a man will teach not by precept alone, nor by example alone, but also by action : lazi- ness, fickleness, disorder, uncouthness, slovenliness, irreverence, etc., are not to be found in his pupils because they are not to be found in him. On the other hand, dilligence, neatness, cleanli* ness, order, politness, self-sacrifice, etc., become habits with the pupils, because they are habits of the teacher. 10. The Third Stage is One of Culture, — As the first stage is one of discipline, and the second of learning in the narrower 4' I «>i' 1 'I I, \ n^ 50 PSYCHICAL PROCESSES. sense of the word, the third is one of culture. Associations are formed on the principle of similarity y and thus ideas are grouped about a common centre. The tie in the case of associ- ation by similarity is natural and intrinsic. While ideas associ- ated by contiguity may be in themselves so foreign to each other 'd'\ to require a constant effort of mind to hold them together, ideas united by similarity naluially grow into each other and strengtl»en the mind. Ideas externally associated have been compared to a bundle 01 food strapped upon the back; ideas internally associated to food eaten and digested, and wrought over into blood, bones and muscles ; the one may be a strain upon mental fibre, the other adds to it. Rational comprehen- sion grows naturally from the habit of forming associations by similarity; the common principle constantly gains in distinctness and Is finally seen in its relations to all the facts united by it. Note. — Further upon Associauon, see Dewey's Psychology, pp. 90- 1 17. §3. VOLiUNTARY ATTENTION. Relations to Non-Voluntary.— Voluntary attention is based upon non-voluntary, but dithers from it as a mental movement directed with tixed purpose to attaining some future ei\d, differs from one which moves here and there stimulated simply by the chance attraction of the moment. For example, we rr.ay suppose a botanist's attention called spon- taneously to a flower by its vivid colouring. He may be attracted the next moment to the contrasting colour of the foliage, and so on. Or, he may observe something peculiar — say an appa- ratus for catching insects. Now he has an end in view. He will examine the plant scientifically to see the mechanism and its mode of operation. He observes the struc ture of the flower ; c .upares it with others of the same genus ; with other plants that attract insects. He notices the insects that are already caught and speculates upon the mode and purpose of their capture. He sets himself to watch the plant and see the VOLUNTARY ATTENTION. 51 exact method by which some insect is entangled. Non-volun tary attention has passed into voluntary ; he no longer notices because of some attractive trait in the flower, but because of some end he wishes to reacli, something which he desires to find out. Voluntary attention, in other words, is directed in its movements with a view to getting at something, with refer- ence to an end, while non-voluntary is based upon agreeable qualities of the presentation. Relation to Association.— Voluntary attention can create no new material. It can deal only with the piesenta tions afforded by non voluntary attention and the representa- tions given by association. But while association by itself goes on at hap hazarr" one idea suggesting another according to any accidental bond of contiguity or of similarity, voluntary attention lays hold of this train and manipulates, controls it for its own end. It compels the train in one direction ; it shuts off all suggested ideas which do not appear to lead towards the desired end. Ideas which the mind feels to be helpful towards the end are selected and empiiasized. Association passes into voluntary attention when the ideas that form the train suggest one another not by any accidental bond, but bv some fundamental characteristic, some unity which gives them a common bearing and end. Example. — Take again the botanist who has noticed the apparatus for catching insects. Following association alone he might then think s must be separately studied and their Halations tf) on^ aruther .ind to the whole, made out. The end is foi gotten for the lime being, and attention is given to all the steps leading up to it. So with a pupil solving a problem in algel)ra. \\ hile the whole process is directed with a view to reaching the end (find.pg the value oi x), yet it is the VOLUNTARY AITENTION. 53 IS le successive operations to be gone through that absorb attention. In the earlier stages the end "takes care of itself," so to speak; the mind need only be fixed upon the end and the means to it naturally suggest themselves. But in the higher forms, the laborious concentration of attention upon each step is required. As the power of attention grows, the end becomes more and more comprehensive until it requires the cooperation of almost every pro( ess of the intellectual life. Thus we may imagine Newton's attention to have been absorbed while he was engaged with the discovery of the law of gravitation. Activities Involved in Attention.— Attention may, therefore, hv defined as a movement vf ideas unified and controll- ed by the conception of some end. I'here are various activities involved in this movement, of which three may be particularly mentioned. Attention is (i) an adjusting, (2) a selecting and (3) a r./ .:/,., activity. I. Attention as Adjusting Activity. — In association the mind is, in one sense, prosive. It seems to be a spectator before whom ideas come and go. Its extreme form is reverie; the mind drfts on from one topic to another. If we ask why this happens, we see that it is because the mind lets ideas take their course. It is not filled before-hand with some idea by which it tests, and with reference to which it directs, other ideas. But in attention, the mind comes to the train of ideas prepared. It is not indifferent; it is hardly impartial. It has a controlling and compelling interest in a given direction. It has a predis- position, a trend, in favor of certain ideas. Hence it is watch- ful, alert for everything favouring these ideas, while everything not connected with this interest is passed over. Illustration.— By way of illustration, consider a biologist engaged in studying the life history of an animal under a microscope. He cannot allow his mind to follow up any train .I'ii ii-ii m :ii-l I i ;; $A PSYCHICAL PROCESSES. 1 of ideas that suggests itself ; he must be indifferent to all sights and sounds unconnected with the animal observed. He must notice the sliglitest change there; must connect this with what goes before, and what comes after. It is evident, therefore, tiiat whatever corresponding ideas he has already in mind must be held prepared, even in tension, to go out and meet whatever corresponds to tiiem in the object. The mind at-tends, is stretched towards what is coming, to anticipate it, to meet it more than half-way. Hence the fatigue accompanying any prolonged activity of a'lv^ntion. Ideas are not allowed to follow their own c.ourse; but a certain group of ideas must be held to the front by a special mental effort^ to react on the new presentations. Why Called Adjusting ?— It is clear, therefore, why the activity is called an adjusting one. An empty mind cannot attend to anything ; a mind ernpty in a given direction can- not attend in that direction. It must have some idea, however vague and general, of what is coming, of what is to be looked for. The more a mind knows of a certain subject, the more quickly and accurately it can pay attentior/, to anything new in that subject. Attention is thus the bringing to bear, the adjusting^ of what aleady is in the mind, to the presenta- tion without Attention is not the fixing of the mind in general but the fixing of a definite group of ideas upon presentation ^ having points of community with the group. The adjusting power of attention consists in getting to the foreground of the mind and holding there, those ideas allied to the object-matter attended to. A pupil attends to a problem in arithmetic only as he brings to the foreground of consciousness that knowledge of numbers which he already possesses, and applies it to the new case. Illustration. — The nature of mental life may be illus- trated as follows : An individual is in a dark room with which he is unacquainted. This room is lighted up at brief intervals VOLUNTARY ATTENTION. 53 v*- by an electric spark. Now, previous to the first illumination there can be no preparatory activity of the mind. It does not know what to look for, and hence cannot get ready. But at the first spark, it obtains some dim idea of the room, and this makes a basis for attention at the second lighting up. Being shghtly prepared, it now sees more in the second flash. This gives greater power to adjust tiie next time, and so on. Finally, some flash, though not lasting any longer than the first flash during which notliing was seen, reveals almost the entire contents of the room. In other words, the more perfectly the mind can make a preparatory adjtistment of its internal ideas to the out- ward presentation, the better it can attend, and, of course, the more it can become conscious of. Attention and Past Experience.~It is furthermore evident that the power of voluntary attention in any direction depends largely upon past experience in that direction. We cannot bring ideas to bear, cannot form adjustments, where we have no ideas. In every fact learned, in every process of knowing, therefore, we are deciding our future knowledge as well as our present, for wc are deciding in what directions we may be able to form adjustmi-nts, to pay attention. The difference between a child and a man, between an uncultured and an educated man, is largely that one has definite groups of ideas, or instruments of adjustment, ready to bring to bear upon presentations, while the other has nut. 2. Attention c% Selecting Activity. — Thus far we have been considering the attitude of the mind in attention ; the pre- paration necessary in order to give attention. Now we shall suppose that adjustment has been secured, and ask what is the effect upon the subject matter attended to. The primary effect is selective. The mind emphasizes and slurs, brightens and dims, according to the eiid it wishes to reach. Attention has the same etfect upon any mental content that a lens has ipon light: the point focussed stands out with brilliancy, \i\\^^ the surroundings are dull and indistinct. Attention, as adjust ment, has been called " asking questi- ns of the future," and the question once asked, the mind must select material fitted to answer it. ■a I 56 PSYCHICAL PROCESSES. il I Basis of Selection. — The mind when attending is in a (toss-examining attitude. It does not take presentations as they come, but inquires into their value, and makes use of them ao cordmgly. The basis on which some are chosen and others are rejected is the end in view and the interest the mind takes in it. A flower will produce the same sensations in the mind of an artist, a farmer and a man of science ; but the artist will notice the qualities that make for beauty, the farmer's attention will select those that refer to use, that seem to testify to a weed or to a useful plant, while the botanist may neglect both use and beauty in an examination of the scientific relations of the flower. In a certain sense, no two of them see the same flower. One perceives, or selects, one thing, and this is invisible to the others who neglect it. And in any case, it is the end which the mind wishes to reach, the prevailing interest which it brings with it, that decides the selection. Variable and Permanent Ends of Selection.— Diffierent persons and different classes of persons, since they luive different occupations and interests in life, will, as just illustrated, select varying things. But all minds, since they are minds, have a common interest in knowledge, and a common end in noticing these universal features, at least, without which there would be no knowledge. Thus we may suppose a thousand persons reading a book ;itid each underlining what especially strikes him. A large nn oer of the passages under- lined would vary according to the various ages, tastes, stages of culture, etc., ot the readers. But there might be a number of passages in the book which would appeal to all, and which all would emphasize. So nith the book which the world presents to be read by every mind. The Law of Oommon Selection- — While no rule can be laid down for the selective activity when it varies, ;xcepting thai it follows the pre- vailing interest whatever that may i>e, here is a law for the selections in which minds agree. Tkt mind aJuHtys sele