What is a major problem with nonequivalent groups?

A) The groups may differ on the dependent measure(s) at the start of the study.
B) There may be confounding variables not controlled by random assignment.
C) The groups may differ on the independent measure at the start of the study.
D) Both A and B

Answer: D

Political Science

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American political culture is

a. nonexistent. b. homogeneous and stable. c. largely rhetorical and nondescript. d. shaped, for the most part, by the entertainment industry. e. terribly unstable.

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Most reporters who cover the government do not believe it is their role to watch the behavior and performance of elected officials

Indicate whether this statement is true or false.

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