Which of the following is an appropriate statistical test for a within-subjects experiment with two experimental conditions and a dependent variable that produces score data?
A) repeated-measures ANOVA
B) t-test for independent groups
C) chi-square
D) ANOVA for independent groups
Answer: A
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In addition to collective security, the United Nations was founded on the principle of:
A. preventive diplomacy B. collective defense C. unilateralism D. bilateralism E. preemptive warfare
Which statement explains why the publication of the Pentagon Papers in the New York Times was significant for the relationship between media and the government?
a. It led to an immediate reversal in defense policy. b. It was the first instance of the media openly challenging government policy. c. It created a more adversarial relationship between reporters and public officials. d. It showed the government's disregard for content published in the mainstream media.
Thomas Patterson's careful analysis of campaign reporting has shown that since 1960, its emphasis has changed dramatically from __________
a. negative information about the candidates to negative assessments about the parties b. the candidates' policy statements to the campaign as a horse race c. covering events to covering ideas d. sensational information about the candidates to substantive information about the issues
Texas public schools are run by
A) counties. B) municipalities. C) municipal utility districts. D) special districts. E) wards.