THE FACTORS WHICH DETERMINE SEX 697 



psycho-sexual character could be produced, associated with growth 

 of the maiumiu on the one hand and some development of the male 

 organs on the other. 



CD r^ 



OJ 



a:) 



2^ 



0) Pi 



I g 



!h O 



I 





Moore/ working upon rats and guinea-pigs, has obtained results 

 in a general way similar. Like Sand, he has produced artificial 



' Moore (A.), " On the Physiological Pioperties of the Gonads as Controllers of 

 Somatic and Ps3'chical Characteristics," I., II., III., and IV., Jour, of Exp. Zoa/., 

 vol. xxviii., 1919, and vol. xxxiii., 1921. 



