In which interactional context do a limited number of people, usually two, interact for the purpose of sharing information, accomplishing a specific goal, or maintaining a relationship?

Marisol has a generally positive approach to public speaking and her overall heart rate when speaking in public remains in the average range. What is Marisol's style of communication apprehension?

a. average b. insensitive c. inflexible d. confrontational

The inevitable physical, physiological, psychological, and semantic interference that distorts messages is called ___________

Fill in the blank(s) with correct word.