________ required broadcasters to present programming that covered controversial issues in a fair and balanced way

In her speech about small pox, Jessica previewed her main ideas in the introduction, summarized key points throughout the speech, and provided a handout prior to her talk with her major points outlined

What public speaking principle did Jessica apply? a. She used the principle of pedagogy. b. She used the principle of speaking with clarity. c. She used the principle of andragogy. d. She used the principle of audience analysis.

Which theory predicts that as long as rewards exceed costs, group membership will continue to be attractive?

a) Social exchange theor b) Structuration theory c) Systems theory d) Symbolic convergence theory