Why would a researcher use a delayed-treatment control group instead of a no-treatment control group in a study of fear reduction?
A) Because you can learn much more clinically by seeing how both groups respond to treatment.
B) Because it doubles the sample size in the treatment group.
C) Because it reduces the cost of treatment by spreading it over more people.
D) Because the researcher is addressing an ethical issue.
Answer: D
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What two pieces of legislation were passed by Congress after the Civil War in an attempt to bring civil rights to African Americans?
a. The Civil Rights Act of 1866 and the Jim Crow Laws b. The Freedmen's Bureau Bill and the Civil Rights Act of 1866 c. The Freedmen's Bureau Bill and Executive Order 9981 d. The Civil Rights Act of 1866 and Executive Order 9981
Which of the following sectors is highly subsidized by the United States, often drawing criticism from global trading partners?
a. Agriculture b. Low-skill labor c. Wood and raw materials d. Mining
The general conclusion of the Supreme Court in United States v. Lopez was that
A) the Second Amendment forbids any government restriction on the right to bear arms. B) there are limits to the national government's ability to regulate behavior based on the commerce clause. C) schools are exclusively a state and local responsibility. D) the right to bear arms extends even to those who are not legal adults. E) entities of the state do not have ability equal to that of the state itself to successfully challenge national law.
A __________ would agree that "The creation of wealth underlies state power. Economics should serve politics."
A) liberal B) mercantilist C) Marxist D) neorealist