INDEX 



469 



7atne, Henri, 325 



Taylor, Prof. A. ., *8o 



Teleology, 445, 446 



Thorndike, E. L., no, 128, 176-185, 



236 



Thought, systematic, Ch. XVI 

 Thucydides, 384 

 Tradition, 345 



,, taking place of Instinct, 356 

 Trial and Error, method of, Ch. IX 

 Tunicata, vertebrates derived from, 3 

 Turtles and retrogressive assimilation, 



126 

 Turtle, Texan, learning by experience, 



139 



U 



Unity, organic, 415-417 

 Universal, aspects of the, 333 et seq. 



Vertebrates, higher, less prolific than 



Invertebrates, 421 

 ,, lower, action of experi- 



ence among, 

 134 et seq. 



,, cases of affection 



rare, 312 



Verworn, Dr. Max, 28, 31, 33, 39, 



42, 109 

 Vorticellae, effect of experience among, 



141 



W. 



Wallace, Dr. A. R., 68-73, 308, 309, 



382 



Wallas, Prof. Graham, 105 

 Ward, Frof. James, 107 

 Wasmann, Dr. Erich, 97, 416 

 Wasps (see Hymenoptera} 

 Wat kins, G. P., 141 

 Watson, Dr., 306 



Weir, Dr. James, jun., 127, 301, 315 

 Weismann, Prof. A., 27, 421 

 Wesley Mills, Prof., 53, 125, 300, 327 

 Whitman, Prof., 88 

 Will, emergence of, 349, 406 



,, conception of, 361 



,, expression of whole personality, 



431 



Wilson, Dr. Andrew, 298 

 Wilson, Prof. E. B., 27, 29, 416 

 Wodsedalek, Mr.J. E., 128 

 World-religions, 385 

 Worms, regeneration among, 416 



,, evidence as to learning from 



experience, 141 

 Wundt, Prof. W., 71, 182, 299 



Yerkes, Prof. R. M., 123, 141, 306 



THE END 



