JUL 29 1919 



I I I . r, / 



BEHAVIOR MONOGRAPHS 



V;f.:r;i;inof,r'f,'-, 



Edited by 

 JOHN B. WATSON 



The Joiins Hopkins University 



Volume 3 

 1916-1919 



Published at 



Cambridge, Boston, Mass. 



HENRY HOLT AND COMPANY 



34 West 33d Street, New York 



G. E. Stechert & Co., London, Paris and Leipzig. Foreign Agents 



