TRICKY QUESTION

Peter is the owner of Adventure Travels, a travel and holiday company. He always makes it a point to hire people who are optimistic, extraverted, and love outdoor activities. Those who exhibit more of the following characteristics are often considered for promotions. He believes in the _____ theory. 
 
A. 
trait

B. 
behavioral

C. 
motivational

D. 
cultural

E. 
masculine