In Your Textbook, a Study Was Mentioned That Examined the Influence

In your textbook, a study was mentioned that examined the influence of initial nonverbal behavior on student evaluations that were given at the end of the term. The results of this study revealed that

A) nonverbal behaviors were not related to eventual student evalations
B) nonverbal communication was higher for students who gave detailed evaluations
C) initial nonverbal ratings and eventual student evaluations were strongly correlated
D) student evaluations were higher for teachers who used nonverbal communication