In small group speaking, gestures, facial expressions, and even a person's unique habits and styles are not as important as the words that are said

Developing a questionnaire is a difficult task, especially for beginners. According to your text, which of the following is a guideline for constructing a useful questionnaire?

A) Keep the questionnaire as brief as possible. B) Provide respondents enough responses to gather all possible answers. C) Include more questions than you need to be sure that participants are responding diligently. D) Distribute the questionnaire to all possible outlets. E) Keep the instructions ambiguous, as it is important for participants to make sense of the questions for themselves.

The theory that suggests that all people adapt their behavior to others to some extent is

A) other-orientation. B) uncertainty reduction. C) social decentering. D) communication accommodation.