Theories
A)are statements or general principles that explain why and how the world works.
B)help you understand why some speakers succeed and others fail.
C)do not necessarily tell you what to do or say in a presentation.
D)help you understand why or how to use a particular strategy or skill.
E)do all of the above.

Question

Quizplus · Accepted Answer

Theories serve multiple purposes: they explain general principles of how the world operates (A), assist in understanding the success or failure of speakers (B), guide but do not dictate specific actions in presentations (C), and help in understanding the application of strategies or skills (D). Thus, they do all of the above.