80 DIVISIONS 



the study of the present day economic and social problems in technical 

 fields. The new trend in historical science has brought the study of his- 

 tory into a very fundamental relation to the industrial sciences. 



For a statement of the nature of the work and description of studies, 

 see page 24d. 



Psychology 



Professor Cessna; Associate Professor Vance 



Students majoring for advanced degrees in agriculture or industrial 

 science or applied economics and social science may minor in psychology. 

 It is evident that all subjects involving the human element must be based 

 on the knowledge of the laws of mental action. The study of psychology 

 is regarded as necessary to the proper understanding of industrial develop- 

 ment and efficiency. 



For a statement of the nature of the work and description of studies, 

 see page 323. 



