Why is a self-selection method of sampling unacceptable for most market and public opinion polls?

What will be an ideal response?

Answers will vary.

Communication & Mass Media

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When Elizabeth suggested that another coworker was establishing barriers between people because of her negative language, Elizabeth was suggesting that there was a lack of what?

A. Unknown self B. Spontaneity C. Omission D. Openness

Communication & Mass Media

In terms of advantages of interpersonal communication, one is

A. be are left alone. B. to not be alone. C. to learn how to handle conflict. D. to learn how to avoid conflict.

Communication & Mass Media