Which of the following would not be considered a field experiment?
a. effects of computer-based instruction on computing confidence in a teacher training program
b. effects of music on laboratory memory performance among introductory psychology students
c. effects of self-selected incentives on productivity among auto workers
d. effects of television violence on playground aggression among kindergarteners.
B
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In what way did the media affect the American war in Vietnam?
a. Pamphlet propaganda in Vietnam aided the war effort. b. Explicit pictures helped turn public opinion against the war. c. Social media helped communicate news of atrocities. d. Television reports of high death counts amongst the Viet Cong reinforced public support for the war.
In most elections, policy concerns
A) are essential in order for voters to make up their minds. B) are not the dominant influence on voting. C) mean nothing. D) are never even mentioned. E) are the major focus of the media.