Which of the following are threats to external validity?

a. the experimental situation
b. spurious relationships
c. attrition
d. chi-square


a. the experimental situation

Communication & Mass Media

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Low self-monitors are more likely to have attitudes that fulfill _____________ functions.

a. value-expressive b. instrumental c. knowledge d. social-adjustive

Communication & Mass Media

What term refers to a learned relaxation technique designed to help speakers manage anxiety-provoking events?

A. systematic desensitization B. audience analysis C. classical conditioning D. speaker stimulation

Communication & Mass Media

Helga is attempting to get Svin to change his behavior.??While Svin is resistant, Helga reminds

Svin that he owes her.??What behavioral alteration messages is Helga using? A) internal reward B) peer modeling C) expertness D) debt to source

Communication & Mass Media

A speech that excludes emotional appeals in favor of extremely well-researched content will certainly "wow" the audience

Indicate whether the statement is true or false.

Communication & Mass Media