Gestures, facial expressions, body postures, and other movements are studied as communicative signals in the field of ________.

Which of the following is not a step in John Dewey's reflective thinking sequence seven step process?

a. Define the problem b. Analyze the problem c. Establish criteria d. Consider one possible solution to the problem

It is effective to establish eye contact with individual audience members and to maintain it for at least three seconds.

Answer the following statement true (T) or false (F)