Contributions of the Psychodynamic Perspective Include All of the Following

Multiple Choice

Contributions of the psychodynamic perspective include all of the following EXCEPT:

A) a way to understand and treat certain types of psychological disorders.
B) a way to understand such phenomena as prejudice and aggression.
C) a revolutionary effect on 20^th-century thinking not only in psychology but in related fields as well.
D) a way to look at behavior in a more concrete,objective fashion.