________ is the study of body motions as a form of communication.

Hearing is de?ned as

A) following and understanding the meaning of words. B) one's physical ability to perceive sounds. C) communicating and understanding the spoken word. D) giving thoughtful attention to what we hear.

When called upon suddenly to give an impromptu speech, which of the following strategies should you employ?

a. Don't use notes. b. Act calm. c. Avoid eye contact with the audience. d. Use signposts.