Bri is jealous of her husband's relationship with his coworker; she is unsure of his fidelity. Her jealousy is a result of _____

Generally, people use facial management techniques to

A) enable them to express feelings while achieving desired effects. B) show how they really feel about others. C) establish territorial boundaries. D) distance themselves from others.

Changes in a speaker's rate, pitch, and volume are referred to as

A. vocal pronunciation. B. vocal contact. C. vocal credibility. D. vocal variety. E. vocal direction.