According to the foundational principles of interpersonal communication, even the lack of response to another person's message can be a form of communication.

Which of the following is an inductive form of proof?

a. argument by analogy b. argument by authority c. argument from cause to effect d. argument by example

Many speakers unknowingly say "um" or "ah" between their sentences. These vocalized pauses represent __________ in a speech.

A. clutter B. reflexivity C. repetition D. dynamism