He invented FM radio:
a) Guglielmo Marconi; b) Lee DeForest; c) Edwin Armstrong; d) David Sarnoff; e) William Paley
c
Communication & Mass Media
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If communication results in changes in attitudes, values, beliefs, or emotions, it has had a(n) _____ effect
A) intellectual B) affective C) psychomotor D) cognitive
Communication & Mass Media
The connotative meaning is the dictionary definition of a word.
A. True B. False
Communication & Mass Media
Which of the following is an important guide in assessing the representativeness of a sample when conducting self-administered surveys?
a. the specifications b. the protocol c. the response rate d. follow-up mailings
Communication & Mass Media
The intensity of the online world can sometimes trigger ________ in teens.
A. Facebook depression B. fear of missing out C. Facebook envy D. social isolation
Communication & Mass Media