The myth that interpersonal communication is common sense is easily dispelled by the ______ of the population.

Secondary tension is often characterized by which of the following behaviors?

a. members do not interrupt one another b. members are noisy and physically active c. members are overly polite d. members engage in irrelevant small talk e. members are hesitant to express their opinions

The power of radio as a medium of mass communication was demonstrated in 1938 when Orson Welles broadcast a dramatization of:

a) War of the Worlds. b) Hamlet. c) Homer's Odyssey. d) 20,000 Leagues under the Sea.