Abstractions, character of,8"Archives de Psychologie,"198Aristotle,106,129,169,186-190,201,265Association, "inseparable,"116Automatism,250Bain,3,121,186,189,219,245,252Belfast, congress at,207Bergson,47,86;theory of images and brain,226-230;refutation of,230-233;259,271,272Berkeley,47,109,225,226,227,271Berthelot,147Binet,3,191;theory of mind and brain,236,255Body, union with mind,179;Aristotle on body and soul,188Brain,225,226,227;and consciousness,236,237,247Brieux,209Brillouin,10Categories,106,107,114,190,263Change, law of consciousness,245Cognition,15,33,58,98,105,107,117,123,140,141,145,153,155,157,162,184,190,195,208,225,228,241,243,246,251,260,262,264,266Comte, Auguste,213Concepts, method of,6,7;metaphysics of,8,223Conclusion,234-255Condillac,98Condition, normal,80Consciousness,58,195;anatomical ignorance of,237,238;definition of: relation subject-object, categories of the understanding, separability of the consciousness from its object, idealism,96-134;as dialyser,244;law of,275,276;and nerve current,247-255;manifestations of,236;of a state,63;origin of,180;phenomena of,17,88,190,210,223;useless luxury,222Contiguity, law of,169,170,173Current, motor, psychology of,248,249;nerve,246,249,250,251,252,276;sensory,250Dantec, "Les Lois Naturelles,"10Dastre, "La Vie et la Mort,"10,145Democritus,158Descartes,64,77,78,97,152,193"Discours de la Méthode,"77Dreams,82,87Dualism, of mind and matter,69,71,182,140,155,182,254,263Duality, of sensation,78;of ideation,78;of consciousness and object,199;of nature,224;of soul and body,269Duhem, evolution of mechanics,10Ebbinghaus,160,161Eccentricity, law of,247Effort, psychological nature of,94;sensation of,249,263Ego,75,86,88,89,99,152;and non-ego,96,100,101Emotions, definitions of the,88-95,263Energy,30,31Enumeration, method of,6Epiphenomenon,222"Étude Expérimentale de l'Intelligence" (Binet),8Excitant, the,18,21,22,83,244,257,258,266Existence or reality,84,85Externospection,140-146Fathers of the Church,201Fechner,149Ferrier,73Finality, definition of,163Flournoy,70,73,182,191,198Geneva, congress of, philosophy at,226Goblot, E., "La Finalité sans Intelligence,"164Habit, law of,250Hallucinations,81,82,87Hamilton, William,47,65,256;"Philosophy" of,47Herbart,90,91Herrick, C. L.,86Heterogeneity, axiom of,182,183;principle of,8,73,74,182,183,194,205,206,208,215,269"Histoire du Matérialisme" (Lange),137Hume,64,109Huxley,118,222Idealism, principle of,64,73,119-125;refutation of,95-200Ideation, duality of,78,80Identity,221Image, definition of the,76-87,263Intellectualism, definition of,166Intelligence, only inactive consciousness,117;materialist explanation of,204Inter-actionism,185Introspection,140-146Intuition,269James, William, theory of emotion,91-94;100,163"Journal of Philosophy,"100Kant,34,106,107,108,181,190,235Kelvin, Lord,11Knowable, the,4,5,7Knowledge and its object,55-59;two groups of,98Külpe,160"L'Ame et le Corps,"3"La Finalité sans Intelligence" (Goblot),164"La Nouvelle Monadologie" (Renouvier et Prat),64"La Philosophie de Hamilton,"47"La Vie et la Mort" (Dastre),10Ladd,58note[14]Lange, theory of emotion,91;"Histoire du Matérialisme,"137Law of contiguity,162note[37],169,170,173Law of eccentricity,247Law of mental expression rejected,162note[37];mental distinguished from physical,163Law, psychological compared with natural,167,168Law of relativity of cognition,245Law of similarity,162note[37],169,170Le Bon, Gustave ("l'Evolution de la Matière"),27"Le Paralogisme psycho-physiologique" (Bergson),226"Le Personnellisme" (Renouvier),226"Leçons de Philosophie" (Rabier),148Leibnitz,129,195,220Littré,207Locke,139"Logical and Psychological Distinction between the True and the Real" (Herrick),86Lotze,73,148Lyons,66Mach,160Materialism, origin and definition of,201-203;refutation of,203-214;269,275"Matière et Mémoire" (Bergson),86,226,229,230,271Matter, definition of,3-51;description of,256-260;distinct from mind,3;domain of physics,6;mechanical theories of,27-43;non-significant properties of,172,173;Xof;18,21,25,49Mechanics, fetichism of,220Mechanism, nervous, to imitate intellectual act,221Metaphysics,128note[31],234,235"Métaphysique et Psychologie" (Flournoy),182Method, rule of,5;of concepts and enumeration,6Meudon,152Mill, John Stuart,13,19,47,64,116,121Mind, definition of,55-175;260-266;distinction between, and matter,3;domain of psychology,6;incomplete life of,179-190;inseparability of, and matter,185;inventory of56;"Mind and Body" (Bain),3,219Monadism,195Monism,69,271Motion,35Movement, molecular,73;vibratory,31Müller,21Münsterberg,160Nerves, motor,228,230;power of distinction,22;specific energy of,21,46,242;sensory,228,230,232,273,275;vibrations of,242,243;nervous system,16,17,24,25,44,45,48,115,228,241,257,258,274,275Noumena,34,35,43,109,142note[34],260,271Object. SeeSubjectObservation,235Organ, function of, material,206Ostwald,10Panmaterialism,70Panpsychism,70,195,198Parallelism, definition of,214-220;refutation of,221-224;251;252,270-272;275Parallelist theory,132Perceptible, the,84,85Perception, intermediate character of,15;of a child,232Personality, formation of,100Phenomena, auditory,37;physical,30,31;visual,37Phenomenism of Berkeley,109note[26]"Philosophical Review,"70Philosophy, history of,200"Philosophy of Hamilton" (J. S. Mill),47Pilon,113Plato,201Preadaptation, process of,164-175Prince, Morton,70Probabilism forced upon us,174"Psychical Review,"86"Psychologie,"112"Psychologie du Raisonnement" (Binet),113Psychology, definitions of,135-175,265,266Rabier, E.,98,112,148Radio-activity,27Reason developed according to law,169Recapitulation,256-276Reid, Thomas,47,65,259Relativity, principle of,104,109,252Renouvier,64,97,106,205,226"Revue Générale des Sciences,"10"Revue de Métaphysique et de Morale,"164,226"Revue de Philosophie,"10Raymond, Du Bois,73Ribot,137Search, direction of,5,6Sensation,10,14,35,44,50,51,55;definition of,60-75;mistrusted by physicists,28-30;only means of acquaintance with outer world,10-26,50,256-259;physical or mental,261-266;visual,73Sensibility, cerebral,239,240;employment in physiology,61Separation of consciousness from its object,126-134Similarity. SeeLawSimon, Dr.,209Société Française de Philosophie,256Soul, distinct from body,77;union of body and,179-276Souls, disembodied,45Specificity of Nerves. SeeNervesSpencer, Herbert,245Spiritualism, refutation of,192,195,268,269Strong, M.,195Subject, defined and distinguished from object,96Substance, definition of,102Substantialism,134Symbols, mechanical theories of matter,27-43System, nervous,16,17,24,25,44,45,48,115,228,241,257,258,274,275Taine,79Theories, modern,225-233Thought, not a movement,7,8;characteristics of,76Truth,84,85Tyndall,89,207Unconsciousness,127-133Understanding, categories of the,103-118Unknowable, the,25,26Union of mind and body, problem of,273;of soul and body,179-276Verne, Jules,267Vogt, Karl,204Wave, molecular,273,274,276;nerve,243Will, the most characteristic psychical function,166,167World, assembly of sensations,26;our ideas,65;external known only by our sensations,10-26;50,256-259Xof matter,18,21,25,49Zoologist, visual sensations of,13