Resemblance of invention to, 48.
Intellectual factor, 15.
Intuition, 282, 285.
Introspectors, 321.
Intentional combination of images, 95.
Interest, a factor in creation, 82.
Interesting, defined, 36.
Invention arises to satisfy a need, 271;
Higher forms of, 140 ff.;
in morals, 300;
in successive parts, 296;
of monopolies, 282;
Pain of, 51;
Spontaneity of, 51;
subjected to tradition, 269.
Inventions, Amplifiers of, 270;
largely anonymous, 275;
Mechanical, neglected by psychologists, 263;
Stratification of, 272.
Inventors deified, 269;
Oddities of, 72.
James, William, 21, 25, 37, 83, 112.
Janet, 340.
Jealousy, stimulates imagination, 34.
Jordæns, 145.
Joy, 34.
Kant, 248.
Kepler, 246, 247.
Klopstock, 215.
Kühn, 129.
Lagrange, 71.
Lamennais, 73.
Lang, 128, 261.
Language, Origin of, 120.
Laplace, 250.
Larvated epilepsy, 141.
Lavoisier, 246.
Law, 294.
Lazarus, 47.
Leibniz, 73, 74, 146, 253, 296 n.
Lélut, 141.
Leurechon, 277.
Liebig, 244.
Linnæus, 183.
Literal mysticism, 226.
Localization, 65.
Loch Lomond, 58.
Locke, 309.
Lombroso, 141, 142.
Louis XIV, 150.
Love, 34;
and hate, 134.
Love-plays, 99.
Machiavelli, 73.
Machines, counterfeits of human beings, 279.
Man and animals, Specific quality of, 273.
Manu, 300.
Mastery, Spirit of, 114.
Materials of imagination, 299.
Maury, A., 6 n.
Mechanic and poet, 279.
Mechanical aptitude, 145.
Mechanical imagination, Ideal of, 268.
Mediate association, 59.
Memory, Predominant tendencies in, 61;
untrustworthy, 17.
Men, Great, as makers of history, 150.
Mendelssohn, 145, 213 n., 215, 216.
Mental chemistry, 82.
Merchant sailors, 282.
Metamorphosis, 28;
of deities, 129;
Regressive, 171.
Metaphysical speculation, 251;
thought, Stages of, 252.
Metaphysics, 252 ff.
Methods of invention, 243.
Meynert, 100.
Michaelangelo, 145, 148, 149.
Michelet, 186, 306.
Middle Ages, predominantly imaginative, 174.
Military invention, 295;
Conditions of, 297.
Mill, John Stuart, 82, 284.
Milton, 73.
Mimicry, 98.
Mind, Varieties of, 320.
Mission, Consciousness of, 148.
Misunderstanding of the new, 151.
Mobility of inventors, 258.
Monadology, 253.
Money, Invention of, 286;
sought as an end, 289.
Monge, 237.
Moses, 300.
More, 303, 309.
Morgan, Lloyd, 99.
Mormons, 307.
Monoideism, 87.
Montgolfier, 277.
Moral geniuses, 301.
Moravian brotherhood, 307.
Mosso, 71, 340.
Motor elements in all representation, 4;
elements, Rôle of, 7;
manifestation basis of creation, 9.
Movements, Importance of, in imagination, 3.
Mozart, 73, 145.
Müller, Max, 120, 129, 130.
Mummy powder, 261.
Münsterberg, 60.
Muses, 50.
Music an emotional language, 220;
Precocity in, 144.
Musical imagination, 212, 350.
Musset, Alfred de, 335.
Myers, 342.
Mystic imagination, 221 ff., 335.
Mystics, Abuse of allegory, by, 225;
Belief of, 227;
Metaphorical style of, 224.
Mysticism by suggestion, 229.
Myth, defined, 123;
Depersonification of, 133;
in Plato, 134;
in science, 134;
Subjective and objective factors in, 122.
Myths, Significance of, 119;
Variations in, 127.
Myth-making activity, viii, 331.
Napoleon, 10, 66, 71, 142;
his war practice, 298.
Natural, and human phenomena, 299;
law, Uniformity of, opposed to dissociation, 21;
motors, Use of, 275.
Naville, 245.
Need of knowing, 314.
Neglect of details in sensation, 20.
Nerval, Gérard de, 229, 324.
Nervous overflow, 71.
New Larnak, 309.
Newbold, 340.
Newcomen, 270.
Newton, 58, 87, 146.
Nietzsche, 150.
Nomina Numina, 120, 262.
Nordau, 142.
Numerical imagination, 207 ff.;
mysticism, 226;
series unlimited, 207.
Objective study of inventors, 71.
Oddities of inventors, 72.
Oelzelt-Newin, 33, 95.
Old age, Effect of, on imagination, 77.
Organic conditions, 65.
Orientation conditioned by individual organization, 48;
Personal, 270.
Owen, Robert, 309.
Paradox of belief, 242.
Paralysis by ideas, 6.
Pascal, 146, 244.
Pasteur, 142, 143, 251.
Pathological view of genius, 141.
Pathology and physiology, 74.
Perception, 15;
and conception, 184;
and imagination, 106.
Perez, B., 115.
Persistence of ideas due to feeling, 79.
Personification, 186;
characteristic of aborigines and children, 27;
source of myth, 28.
Phalanges, Organization of society into, 305.
Philippe, J., 17 n.
Philosophy, a transformation of mystic ideas, 233.
Phlogiston, 248.
Physiological states, 70.
Physiology and pathology, 74.
Plastic art and mythology, 191;
imagination, 184 f.
Plato, 134, 303, 309.
Platonic ideas, 81, 253.
Play, 47, 97;
Uses of, for man, 114.
Plotinus, 234.
Poe, 39, 206, 324.
Poet, a workman, 190.
Poetical imagination, general characters, 267;
Inspiration in, 268;
special characters, 270.
Poetical invention, Stages of, 266.
Polyideism, 87.
Polynomy, 120.
Poncelet, 143.
Positive minds, 318.
Powers of nature, Exploitation of 271.
Practical imagination, Ubiquity of, 254.
Practice, essential in motor creation, 186.
Precocity, 144;
in poetry, 145;
of mathematicians, 147.
Pre-Raphaelites, 204.
Preyer, 117.
Primitive man, 45;
and myth, 118 ff.
Principle of unity, 250.
Progressive stages of imagination, 84.
Prometheus, 269.
Provoked revival, 94.
Pseudo-science, 240.
Psychic atoms, 19;
paralysis, 6.
Psychological regressions, 248.
Puberty, Influence of, on imagination, 76.
Pythagoras, 226, 246.
Pythagoreans, 134.
Qualities, Attribution of, to objects, 124.
Raphael, 145.
Rational Metaphysics, 234.
Reason, Objectivity of, 10.
Reciprocal working of scientific and practical discoveries, 249.
Recuperative theory of play, 97.
Redintegration, Law of, 19;
Total, 36.
Regis, 54.
Religion, Universality of, 128.
Renaissance, 151, 175.
Reni, Guido, 73.
Repetition versus creation, 5, 23.
Representation and belief inseparable, 110.
Representations, Interchange of, 323;
Number of, 322.
Revery, 38, 198, 316.
Reymond, Du Bois, 52.
Reynolds, 6, 325.
Roland, 138.
Roman Republic, 151.
Romans, 125.
Romanes, 94, 95, 96.
Romantic invention, 115.
Röntgen, 142.
Rossini, 73.
Rousseau, 309.
Rubens, 145.
Rüdinger, 69.
Saint-Simonism, 309.
Sand, George, 52, 215.
Satanic literature, 206.
Schelling, 253.
Schematic images, 18, 291.
Schiller, 47, 72, 73, 145.
Schopenhauer, 37, 149, 150, 253, 346.
Schubert, 145.
Schumann, 215.
Science, 45;
Conjecture beginning of, 245;
prescribes conditions and limits to imagination, 236;
Three movements in growth of, 239.
Scientific imagination, 236 ff.
Scripture, 60.
Self-feeling, 35.
Semi-science, 240.
Seneca, 141.
Sensation changed in memory, 17.
Sensorial insanity, 101.
Sexual instinct, 314.
Shakers, 307.
Shakespeare, 143, 186.
Shelly, 56.
Social aims in finance, 294;
invention, limited by the past, 308;
wants, 314.
Socialism, Utopian and scientific, 310.
Societies for special ends, 307.
Sorrow, 34.
Special modes of scientific imagining, 237.
Specific, not general imagination, 179.
Spencer, 47, 131, 150.
Spinoza, 110, 143, 254.
Spirits, Belief in, 51.
Spontaneity, 296.
Spontaneous revival, 94, 315.
Spontaneous variations, 140.
Stages of passage from percept to concept, 292.
Stallo, 134.
State credit, Law's system of, 294.
Stewart, Dugald, 111.
Stigmata, etc., unprecedented in individual's experience, 7.
Stigmatized individuals, 6.
Subjective factors, 20.
Subliminal imagination, 57.
Sully, 21.
Summa, 254.
Summary, 330.
Superstition and religion, 259.
Symbolism of Hindoos, 202.
Taine, 18, 111, 117, 129, 150, 200.
Teleological character of will and imagination, 10.
Thales, 134.
Titchener, 83.
Tolstoi, 151.
Tools, 274.
Tours, Moreau de, 55, 78, 141.
Triptolemus, 269.
Tropisms, 75.
Tycho-Brahé, 73, 246, 270.
Tylor, 99, 123, 125, 131, 139.
Tyndall, 238.
Tyre, 282.
Unconscious, Nature of the, 339;
physiological theory, 340, 341.
Unconscious cerebration, 53;
factor, 50 ff.;
factor, not a distinct element in invention, 64.
Units of exchange, 286.
Unity, Principle of, 79.
Universale post rem, 84.
Utopias, based on author's milieu, 303.
Utopian imagination, 299.
Utopians, indifferent to realization, 309.
Van Dyck, 145.
Vaucanson, 48.
Vedic epoch, 129.
Vesication, 5, 7.
Vicavakarma, 269.
Vico, 174.
Vignoli, 128.
Vinci, Leonardo da, 58, 149.
Vis a fronte and a tergo, 11.
Vocation, Change of, 172;
Choice of, 144.
Voltaire, 150.
Voluntary activity analogous to creative imagination, 9.
Von Baer, 210.
Von Hartmann, 224.
Wagner, 145.
Wahle, 62.
Wallace, 96, 99.
Wallaschek, 99.
Watch, Evolution of the, 270.
Watt, James, 66, 244,