What does your textbook suggest you should do when you are called upon to present an impromptu speech?

If your general purpose is to persuade, you can choose all of

the following topic categories EXCEPT a a. belief. b. behavior. c. process. d. value.

Erin tries to concentrate during a class lecture, but he can't get his mind off a personal problem. His preoccupation with his personal problem is an example of:

A) noise. B) feedback. C) transaction. D) social diversity. E) noise and transaction.