The principle of narrowing a topic to fit within a designated time frame applies across all speaking contexts such as projects, farewell speeches, and sales presentations?

List the two ways that a speaker can discover information about the audience

What will be an ideal response?

Effective Group Discussion claims that it is unethical for a nonparticipant observer to ridicule or make fun of a participant he or she has observed.

Answer the following statement true (T) or false (F)