Freedom of expression must be discouraged if a group is to get along.

Nervous speakers may experience a pounding heart, upset stomach, cold hands, or worried thoughts. Fortunately, these symptoms of nervousness

a. are experienced by all speakers. b. are only experienced by a few speakers. c. are visible but ignored most audience members. d. are not visible by audience members. e. are boosts to speaker energy.

The fourth "S" involves a _______ to reinforce the gist of the key idea

a. statement b. support c. signpost d. summary