Monkeys, 172 ff.; associative processes in, 182 ff.; differences from lower mammals, 189 ff., 204 ff., 237 ff.; general mental development of, 236 ff.; imitation of man by, 211 ff.; imitation of other monkeys by, 219 ff.; possible mental degeneracy of, 151; presence of ideas in, 189 ff., 206 ff., 222 ff.; reasoning in, 184 ff.
MORGAN, C. L., 3, 80, 99 f., 101, 119, 120, 125 f., 146, 147, 162, 165 f.
Motives, used in the experiments, 26 ff.; defined, 38.
Number of associations, 135 ff.; as a cause of the development of free ideas, 121 f.
PECKHAM, G. W. and E. G., 240.
Pecking, accuracy of, in chicks, 159 f.
Pedagogy, applications of animal psychology to, 149 f.
Permanence of associations, 138 ff., 203.
Predictability of behavior, 241 f.
Primates. _See_ Monkeys.
Reasoning, 118 f.; and free ideas, 291 ff.; as a consequence of the laws of exercise and effect, 263 ff.; in cats and dogs, 67 ff.; in monkeys, 184 ff.
Recepts, 120.
Resolution, Jennings’ law of, 267 ff.
Responses to situations as the general form of behavior, 242 ff., 283 f.
ROMANES, G. J., 68 f., 70, 80.
SANTAYANA, G., 6, 18 f.
Satisfaction, the influence of, in learning, 147 f., 244 f.; the nature of, 245 f.
Situation and response as the general form of behavior, 242 ff., 283 ff.
