_____________ can creep into a study if subjects are picked (intentionally or not) according to some criterion and not randomly.
a. Demand characteristic
b. Experimental mortality
c. Covariation
d. Selection bias
d. Selection bias
Political Science
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Temporary Assistance for Needy Families replaced the federal program __________
Fill in the blanks with correct word
Political Science
What did Article 9 of the Japanese constitution stipulate?
a. Japan could aid South Korea in the event of an invasion by North Korea. b. Japan renounced war forever. c. Japan agreed to its postwar occupation by U.S. forces. d. Japan proclaimed Shinto as its official religion.
Political Science