John has sudden attacks of intense fear in which he experiences palpitations, he feels dizzy, and he has trouble catching his breath. During these attacks, he worries that he is going to die.
From this description, it sounds like John has:

A. Schizophrenia.
B. obsessive-compulsive disorder.
C. panic disorder.
D. generalized anxiety disorder.

You are bringing together faculty from different behavioral disciplines to author a new textbook in organizational behavior. represented are professors from psychology, sociology, social psychology, anthropology, political science, and industrial engineering. which faculty member is most likely to furnish information about personality, learning, and motivation?