According to Distraction-Conflict Theory,the Presence of Others Produces Increased Arousal

According to Distraction-Conflict Theory,the presence of others produces increased arousal because ________.

A) of the mere physical presence of the audience
B) of our desire to be evaluated positively by others,causing evaluation apprehension
C) of our efforts to pay attention to both the audience and the task being performed
D) an audience widens the focus of our attention
E) of our uniquely human cognitive abilities