Digital cart machines hold an advantage over CDs because:

A. playback is instantaneous
B. they run quieter
C. there is no audible “click” when they are started
D. all of these
E. none of these


A. playback is instantaneous

Communication & Mass Media

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The statement that theories about human behavior can be generalized is

a. contestable b. confirmed by communication research c. generally agreed to by communication scholars d. a demonstrable fact e. qualitative research

Communication & Mass Media

What is the basic principle of the contingency theory of conflict management in public relations?

A) A number of factors influence public relations practice. B) The same public relations solution will work every time. C) Public relations practitioners should be concerned only with the welfare of their clients. D) Public relations is always symmetrical. E) Conflicts are always solved through effective communication.

Communication & Mass Media

Usually the biggest obstacles to boundary-crossing friendships come not from majority communities but from minority communities.

Answer the following statement true (T) or false (F)

Communication & Mass Media

What enabled the Sephora brand to capture customer data?

a. It created its own channels for distributing content. b. It created its own mobile app to engage customers. c. It created customer-friendly services for its products. d. It used e-mail promotions.

Communication & Mass Media