What type of speaking is considered "spur of the moment"?

Which theory uses the metaphor of an onion to describe the self-disclosure process?

a. Relational Dialectics Theory b. Social Penetration Theory c. Communication Privacy Management Theory d. Johari Window Model e. Psychoevolutionary Emotion Theory

Which of the following is NOT one of the most common

causes of anxiety in beginning speakers? a. Fear that the audience will laugh. b. Negative public speaking experiences in the past. c. Fear of being the center of attention. d. Fear of presenting false or misleading information.