Which of the following is a hypothesis of difference?

a. Dating couples use more relational assurances than married couples.
b. There is a positive relationship between the frequency of relational assurances and feelings of security in a romantic relationship.
c. Increases in relational assurances lead to increased marital satisfaction.
d. Relational assurances are negatively related to expressions of uncertainty in dating relationships.

Answer a,

Communication & Mass Media

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Which of the following is true when adapting your presentation for a television audience?

A. Amplify your gestures when speaking to a television audience. B. Both men and women should try to wear white clothing whenever possible. C. Use dramatic and exaggerated facial expressions. D. Speak using parallel structures.

Communication & Mass Media

What is the term used to describe the process of making an audio signal usable?

a. magnification b. boosting c. clarification d. routing e. amplification

Communication & Mass Media