To establish concurrent validity, a researcher must include which of the following in a survey that includes a new index of depression?
A. a system for weighting responses
B. multiple forms of the same index
C. a previously validated measure of depression
D. single items and matrix questions
C. a previously validated measure of depression
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All the following are examples of the tragedy of the commons, except
a. fishing in shared waters. b. air pollution. c. livestock grazing on public lands. d. space exploration.
Which statement might be made by an opponent of strict anti-trust policies?
a) Left to their own devices, businesspeople will conspire to set prices. b) There would be nothing necessarily wrong if the world had just 100 companies. c) Protecting the free market, ironically, requires the government to prevent monopolies. d) Oligopoly endangers the public good
Republicans in the legislature have made life difficult for Governor Jerry Brown, because they have been able to stop or delay the passage of the annual state budget until their demands have been met.
Answer the following statement true (T) or false (F)
In Marbury v. Madison, the Supreme Court
a. declared that it had the power to strike down laws that were unconstitutional. b. saw its decision ignored by the president. c. ruled that the Court had the power to order the president to perform an act required by congressionally passed statute. d. ruled that the Court could not enter a dispute between Congress and the president.