Using more than one control group in differential research studies is often necessary
A) To prevent confounding other variables with the independent measure.
B) To make sure there are enough participants.
C) To prevent confounding other variables with the dependent measure.
D) Because it is the current trend in psychological research.
Answer: A
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Because congressional districts in the House are often homogenous, cohesive units, a House member's constituency is
A.) likely to share a fairly unified position on many issues B.) more likely to be evenly divided on high-profile issues C.) unlikely to have a unified opinion on issues D.) usually more divisive and hostile toward the federal government
Which of the following is a Supreme Court standard used to determine whether a law has violated a person's or group's rights under the due process and equal protection clauses of the U.S. Constitution?
A. de facto segregation B. cross-district busing C. strict scrutiny D. white flight