Preventing a partner from working is an example of emotional abuse

Which type of nonverbal communication uses movement to emphasize or stress parts of a message, reveal discomfort with a situation, and ease the mental effort required when communication is difficult?

a. attitudes b. facial expressions c. gestures d. posture e. appearance

Study groups are difficult to organize and be productive. What is a basic principle to follow when working in study groups?

A. limit the group to participants that will help the learning process B. meet at least two times a week C. spend the first part of the meeting gossiping to become better acquainted D. designate a leader to lead all the meetings