A demonstration speech requires effective _________ supporting materials such as graphics, charts, pictures, or objects
Fill in the blank(s) with correct word
visual
Communication & Mass Media
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Informing, persuading, and entertaining are three distinctly different kinds of speeches
Indicate whether the statement is true or false
Communication & Mass Media
Reward power is limited to organizationally specified rewards such as salary and promotion
Indicate whether this statement is true or false.
Communication & Mass Media