Which of the following statements is true of social facilitation?

A) It is the process by which a person's performance is decreased in a group.
B) At high levels of arousal, our performance of simple tasks is facilitated.
C) It is a method for inducing compliance in which a small request is followed by a larger request.
D) It is the process by which a person's performance is increased when other members of a group engage in similar behavior.

D