Because descriptive research approaches don't __________ and __________, it makes it very difficult to make causal inferences

a. manipulate independent variables; control extraneous variables
b. measure dependent variables; categorize phenomena
c. measure independent variables; chart the course of various behaviors
d. occur often in the scientific literature; satisfy ethical conditions


a

Psychology

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Which of the following is TRUE about thalidomide?

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Which identity status involves commitment without serious consideration of alternatives?

a. Moratorium b. Moratorium c. Diffusion d. Achievement

Psychology

Piaget proposed that preschool children were in the _____ period of moral development

Fill in the blank(s) with correct word

Psychology

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A. 1% B. 10-20% C. 30-40% D. 60-70%

Psychology