What kind of racism is expressed when an individual is friendly to a culturally different coworker but ignores this same co-worker at a social gathering?

Within agenda-setting theory, the gatekeeper is not a key concept.

a. True b. False

Aristotle believed that appeals to emotion were

A. useful and important persuasive tools. B. the sign of an untrained speaker. C. unethical because of their power. D. effective only when talking to women.