A within-subjects design helps to ensure equivalence of groups at the start of the experiment because

A) it employs a form of randomization.
B) the participants in one group are the same participants as in the other group.
C) of the extensive pretesting to rule out differences between individuals.
D) of the stringent criteria of participant selection.


Answer: B

Political Science

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A) Negative ads are effective in swaying voters unidentified with a political party. B) Negative ads almost always assure a win for the party that runs them. C) Voters tend to tune them out, and thus, they have little effect. D) Campaigns profit from negative ads by attacking their opponent's weak points.

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Democrats place a higher importance on ________ than Republicans

A) the distribution of wealth B) the military C) taxes D) immigration reform E) world affairs

Political Science

Which political philosopher believed that people in the state of nature enjoy certain natural, inalienable rights, especially the rights to life, liberty, and property?

a. Aristotle b. Niccolò Machiavelli c. Thomas Hobbes d. John Locke

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A _____________ occurs when the value of imported goods and services is less than the value of exported goods and services

A) trade deficit B) trade surplus C) market deficit D) market surplus

Political Science