The single-group, posttest-only design

A) cannot be used in human research.
B) is one of the strongest designs possible.
C) is weak because there is no manipulation of a variable.
D) includes a manipulation of an independent variable.

Answer: D

Political Science

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Elections are a means of selecting

a. policy mandates. c. public support for government. b. public opinion on specific issues. d. people, not policy.

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Which of the following is organized as a federal state?

A) France B) Britain C) Germany D) b and c E) Israel

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