By proposing a change in the group's deliberations, the leader is initiating a procedural change

The decision whether or not to present both sides of an issue rests on

A) the speaker's ability to use gestures. B) the audience's evaluation of the speaker's credibility. C) whether or not the audience is interested in the topic. D) the speaker's knowledge of the topic. E) the speaker's ability to use humor.

______________________ suggests that relationships, as well as individuals, confront many tensions that push and pull in many different directions at the same time

A) Social information processing theory B) Interpersonal needs theory C) Social penetration theory D) Dialectical theory E) Social exchange theory