Practice effects are a major problem with .
A. cross-sectional designs
B. longitudinal designs
C. time-lag designs
D. sequential designs
Answer: B
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Indicate whether the statement is true or false
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a. affirmative action on racism b. racial profiling by law enforcement officers c. the racially unequal status quo d. multicultural education
An organized effort to encourage or discourage social change is called a __________.
A. social movement B. sociological theory C. social-constructionist approach D. subculture
Which of the following theories equates the body to a machine that eventually wears out?
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