Nonverbal behavior, such as a raised eyebrow or a searching look, can function as secondary

When you decide that the speaker's message will have no value, even before the speech begins, you are experiencing the listening barrier of

a. information overload. b. personal concerns. c. receiver apprehension. d. prejudice.

All of the following are suggestions for motivating visual learners suing modeling except:

a. use models that are similar to trainees. b. Praise models for their behavior. c. Model "artificial" behavior. d. Set realistic expectations for trainees. e. all of the above are true.