This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1892 edition. Excerpt: ... INDEX. Abrmal psychoses, distinguished from rmal, 497. Abstract, reduction of, to concrete, 247- Abstract ideas, 282. Abstraction, process of, 261; educa- tional control of, 287. Accommodation, sensations of, 158; as law of feeling, 350. Accuracy, of observation, 176; of images, 186; of tions, 285. Action, voluntary, nature of, 405; complex, 447; arrest of, 448; con- trol of, 460. (See Movement.) Active consciousness, primitive, 76; in conative processes, 404; in de- sire, 418. Active sense, 73. Activity, mental, connexion of, with cerebral, 27; double signifi- cation of, 33, te; in reproduc- tion, 223; in imagination, 241; in thought, 260; in reasoning, 312; in desire, 417. Activity, muscular, 68; in attention, 86; in desire, 418. Adjustment, in attention, 88; of or- ganism to environment, 122. /Esthetic imagination, 249. ./Esthetic sentiment, definition of the, 388; characteristics of, 389; sources of pleasure-element in the, 390; development of, 391. /'Esthetics, relation of, to psycholo- gy. 13- Affective, state, 33; tone accom- panying presentations, 338; ele- ment in sensation, 44, 76, 338. Afferent nerves, 17. Affirmation, distinguished from ne- gation, 301. After-image, positive and negative, 180. After-percept, 180. Amnesia, 502. Analysis, involved in thinking, 261; induction as, 308. Analysis, psychological, 7. Analytic judgments, 299. Anger, feeling of, 379. Animals, thought of, 276; instincts of, 410. Antagonist muscles, action of, 70, 87, 449, 462. Apperception, according to Herbart, 96 te. Appetites, 342. Application of a principle, 312. Apprehension and comprehension, defined, 259. Approbation, love of, 380. Approbation, moral, 392, 394. Aristotle, on the laws of associa- tion, 219; on theory of pleasure, ...