Lissa hates math. She knows that she will not do well in her math class. As her first math exam approaches, Lissa doesn't really study for it because she believes that she won't do well on it anyway. When she receives a "D" on the exam, Lissa tells her father, "See? I told you I wasn't good at this!" Which phenomenon is Lissa likely experiencing?

"NASCAR racing is, um, like really the most popular, you

know, spectator sport in the United States." How would you diagnose the vocal delivery problem in this sentence? a. It is a run-on sentence. b. Words are mispronounced. c. It uses a dialect. d. It lacks inflection and expressiveness. e. It contains too many filler phrases.

The study of communication by non-verbal or nonverbal go means including facial expression posture mannerisms and gestures is called