INDEX. 



341 



Wolf, 126, 142, 190. 

 Wood, on parrots, 169. 

 Wood lark, 259. 

 Wren, 156, 280. 

 Wulff, 171. 



Wundt, 7, 130; instinct, 41, 48, 

 71; reflexes, 64; imitation, 



178; 

 305. 



52, 

 77, 

 focus of consciousness. 



Ypecaha, mass plays, 212. 



Ziegler, H. E., instinct, 61, 63 ; he- 

 redity, 60, 242. 



Ziegler, Th., play, 10 ; on Wundt, 

 ISO ; freedom, 326. 



Ziehen, heredity, 56 ; instinct, 

 66. 



Zola, heredity, 265. 



THE END. 



(98; 



