True or false: PBS differs from the commercial networks in that the program decision making comes from the stations up rather than from the network down

An inexperienced speaker is advised to use cognitive restructuring to reduce his fears and worries related to public speaking. This technique involves

a. changing the wayyou think about a situation. b. doing deep breathing exercises. c. getting gradually used to an uncomfortable activity. d. picturing a positive outcome.

A(n) _____________ perspective on communication examines how communication behaviors work (or don't work) to accomplish our goals in personal, group, organizational, public, or technologically mediated situations

A. interdependent B. functional C. interpersonal D. interdisciplinary.