Confounding due to instrumentation refers to
A) changes in measuring instruments.
B) changes in the dependent variables.
C) changes in the observers' behavior.
D) Either or both A and C
Answer: D
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Since the Gratz and Grutter decisions, affirmative action is allowed in what two instances?
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The People's Liberation Army (PLA) reports to the government of the People's Republic of China
Indicate whether this statement is true or false.
__________ make up the largest religious group in the United States
a. Evangelicals b. Jewish c. Unitarians d. Protestants
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Indicate whether the statement is true or false.