Sex of participant is always a __________
a. within subjects variable.
b. mixed subjects variable.
c. between subjects variable.
d. within participants variable.
C
Political Science
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The authors of the American Constitution anticipated that which branch of national government would be the strongest?
a. Executive b. Legislative c. Judicial d. They thought all would be equally strong. e. They thought the bureaucracy would be stronger than any of the branches.
Political Science
_____________ 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
Political Science