A major goal of experimental design is to
A) increase internal validity by increasing degrees of freedom.
B) increase internal validity by decreasing degrees of freedom.
C) decrease internal validity by controlling variance.
D) increase internal validity by controlling variance.
Answer: D
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What country aided Israel’s effort to seal tunnels into Gaza?
a. The United States. b. Jordan. c. France. d. Egypt.
Constitutional courts ______.
A. are all the inferior courts that were included in Article III of the Constitution B. are established by the President to relieve the workload on the Supreme Court C. are lower level courts designed to handle litigation that exercise the same power of judicial review as the Supreme Court D. are created by the Supreme Court to minimize the workload of the justices and take advantage of specialization to produce better decisions