INDEX. 



523 



EXC 



179, 180, 189, 191, 201, 230, 231, 

 233, 238, 244, 252, 269, 352 



Excitement, mental, effects of, i. 16, 



57, 61, 66, 97, 158; ii. 177, 178, 



190, 211, 233, 259, 260, 262, 263, 



264, 265, 267, 268, 269, 271 

 intensity of, ii. 74, 89, 120, 179, 



202, 204, 214, 221, 228, 233, 238, 



254 

 treatment of, ii. 201, 220, 308, 



348, 351, 353, 364 

 duration of, ii. 89, 173, 179, 



251 

 - love of and necessity for, ii. 



248, 299, 303 



expressions of, ii. 178, 262, 264 



Exclamation, i. 303 



Exclusiveness, i. 386, 485, 486; ii. 



298, 322, 389 

 Excuse-making, i. 524 

 Executioners, animals as man's, i. 



259 

 Exercise of mental faculties, and its 



effects, i. 243, 279, 280, 304, 305 ; 



ii. 180, 377 

 want of, ii. 190, 206, 245, 



246 



physical, love of and necessity for, 

 ii. 248, 250, 257, 357 



Exhaustion, mental effects of phy- 

 sical, ii. 206, 207, 233, 249, 251, 

 252, 255, 271, 274, 275 



mental, and its causes, ii. 254, 318 

 Exhibitions of animals, and their 



uses, i. 31, 239, 240, 260, 271, 390; 

 ii. 338 

 Exhilaration, feeling of, ii. 91, 178, 



180, 209, 308 



Exile, mental phenomena of, ii. 38, 

 240 



Existence, sense of, i. 131, 228 



Expectancy, i. 70, 81, 102, 265, 500, 

 507, 542 ; ii. 94, 264, 292, 365, 377, 

 381 



Expediency and its applications, i. 

 176, 190, 191, 471 



Experience, profiting by, i. 61, 65, 

 109, 127, 242, 244. 245, 252, 262, 

 274, 278, 279, 298, 337, 347, 358, 

 431, 436, 449, 462, 472, 473, 487, 

 492, 498, 501; ii. 85, 86, 90, 101, 

 114, 121, 174, 194, 235, 279, 313, 

 367, 371, 372, 373, 376, 377, 379, 

 390 



- not profiting by, i. 494, 505, 521 ; 

 ii. 85, 112, 113, 277 



acquisition of, i. 278, 279, 491, 

 493 ; ii. 87, 101, 128 



FAG 



Experience, accumulation and here- 

 ditary transmission of, i. 109, 129, 

 130, 279 



value of, i. 279, 380, 390, 391, 470, 

 493, 501, 503; ii. 38, 85, 86, 90, 

 111, 130, 163 



applications of, i. 128, 130, 222, 

 277, 278, 507, 526, 534 ; ii. 27, 87, 

 90, 91, 133, 134, 143, 145 



in relation to instinct, i. 130, 134, 

 148, 149 



uselessness of in man, ii. 10 

 Experiment-making by animals, i. 



59, 64, 71, 127, 237, 246, 254, 255, 

 256, 275, 277, 364, 369, 370, 417, 

 491, 512, 513; ii. 5, 6, 145, 146, 377 



by man on other animals, i. 8, 29, 

 32, 34, 35, 36, 142, 159, 350, 357, 

 368, 378, 405, 453, 455, 484, 499, 

 502, 507, 517, 518, 519, 531, 535, 

 542 ; ii. 4, 5, 67, 68, 69, 70, 73, 74, 

 76, 77, 79, 80, 85, 86, 88, 90, 91, 92, 

 93, 108, 118, 128, 135, 138, 150, 

 196, 201, 202, 224, 226, 261, 262, 

 293, 294, 341, 343, 349, 355, 358, 

 378, 379, 384, 390 



Experimental study of comparative 



psychology, i. 350 

 Expertness, i. 358 ; ii. 163 

 Explanation-asking and receiving, i. 



182, 347, 354, 512 ; ii. 185 

 Exploration, i. 246, 253, 254 

 Expostulation, i. 294 

 Expression of the emotions, forms of, 



i. 281, 282, 284, 288, 290, 291, 292, 



293, 313, 322, 327, 393, 537; ii. 



4, 6, 173 

 in man, i. 284, 292 



facial, i. 114, 286, 311, 312, 315, 

 322; ii. 4, 79, 169, 170, 174, 182, 

 282 



inhibition of, i. 292, 296, 297 



assumed, i. 296, 297, 532 



want of, i. 311; ii. 174, 231, 233 



in man, i. 45 



Expressiveness of animal language, 



i. 281, 288, 289, 292, 293, 294, 312, 



326, 327 



Extortion, ii. 158 

 Exuberance of emotion, ii. 179, 185, 



190, 221, 229, 230, 233, 267, 275 

 Exultation, i. 312, 317, 322, 477, 537, 



539 ; ii. 300 



FABLES anent animal character, i. 

 24, 25, 26, 27, 55, 95 

 Facileness of disposition, ii. 89, 170, 

 284 



