How has technology made people part of a worldwide network?

A. People can monitor their homes with cameras while they are away.
B. People spend more time looking at screens than they do physically interacting with other people.
C. Social media is used by people communicating across geographic barriers.
D. Scientists can determine where people's ancestors lived by sampling their DNA.

C. Social media is used by people communicating across geographic barriers.

Communication & Mass Media

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The more experts who support your viewpoint and the larger the numbers you cite, reflect a principle within selecting the BESTsupporting material known as

A) magnitude. B) variety. C) proximity. D) suitability.

Communication & Mass Media

A Pygmalion-prone coach will do all of the following EXCEPT:

a. believe that people’s traits and abilities are fixed b. believe that success comes from having good athletes, not improvements c. hold stereotypic beliefs d. have flexible pre-season expectations

Communication & Mass Media