Male friendships often develop "closeness in the ________."

Which of the following is NOT one of the three prevalent nonverbal cues that have been examined in computer-mediated communication?

a. proxemics b. chronemics c. vocalics d. kinesics

To be effective, speakers should add a two-second pause

a. before and after each transition or signpost. b. only after asking a question. c. whenever they feel nervous or uncertain. d. before the first sentence and after the last sentence.