Ai'GiST 14. i!io:t.] 



SCIENCE. 



199 



Classificatio.n- of Communications Received by the American Psychological 



ASSOCLATION, 1892-1902. 



Rubrics of the P*yehotogical Index. 



I. Ueneral 



1. Text-Books and Systematic Treatises 



2. General Problems. Methods, Terms and Apparatus 



'A. History and ISiography 



4. Collections, Proceedings, Dictionnries and Bibliographies. 



11. Anatomy and Physiology of the Nervous System 



1. (Seneral 



2. Nerve Elements 



3. Brain and its Functions 



a. Anatomy o£ the Brain 



b. Physiology of the Brain 



4. Spinal Cord. Nerves and Sympathetic System 



5. Keflex and Automatic Functions 



6. Pathological Anatomy 



III. Sensation 



1. General : S.vnsesthesia 



2. Sense Organs (General) 



3. Psycho-physics (Weber's Law, etc.) 



4. Psychometry 



5. Vision and Ocular Motor Functions 



a. General 



(I. Anatomy and General Physiology of the Eye 



c. i'hysics and Special Physiology of Vision 



d. Visual Sensations 



<■. After-images. Contrast, etc 



1. Eye Movements and Binocular Vision 



ih General Pathology of Vision 



6. Hearing 



a. General 



5. Anatomy of the Ear 



c. Physics and Physiology of Hearing 



d. Auditory Sensations 



e. General Pathology of Hearing 



7. Other Senses 



it. Taste and Smell 



b. Cutaneous. Pressure and .Toint 



c. Muscle Sense and Muscles 



d. Static Sense, Position, Equilibrium, Dizziness 



c. General Sensibility, Organic Pleasure and Pain Senses 



8. General Pathology of Sensation 



IV. Characters of Consciousness 



1. General 



2. Attention, Apperception, Selection 



3. Association 



4. Habit. Accommodation, Adaptation 



5. Work and Fatigue 



6. Time Relations of Consciousness 



V. Cognition 



1. (ieneral 



2. Perception and Idea ; Reading 



3. Perception of Time, Space and Motion 



4. Memory and Imagination 



5. .ludgment and Relief : Reasoning 



6. Reflection and Self-Consciousness 



7. Normal Illusions and Normal Suggestion 



8. General I'athology of Cognition 



VI. Aflfectlon ( Feeling and Emotion) 



1. General : Pleasantness and Unpleasantness 



2. Emotion and its Expression 



3. General Pathology and Peeling 



VII. Conation and Movement 



1. (Jeneral : Dynamogenesis and Inhibition 



2. Organs of Movement 



3. Instinct and Impulse (Imitation, Play, etc.) 



4. Special Motor Functions 



a. Lang\iage and Song 



6. Handwriting and Drawing 



r. Walking 



<l. Other Motor Functions 



.V Volition and Effort 



«. Freedom of the Will 



7. General Motor Pathology 



VIII. Higher Manifestations of Mind 



1. Logic and Science ; Methodology 



2. Ideals and Values 



3. Theory of Knowledge 



4. ,T:8thetlc8 



T>. Ethics 



0. Religion 



IX. Sleep. Trance and Pathology 



1. Sleep and Dreams 



2. Hypnosis and Trance States 



3. Psychical Research 



4. Pathology ; General DIscnsslon 



20— 



