To say that an experiment contains a confound means that:

a. different participants are assigned to each group.
b. the dependent variable is measured.
c. the independent variable is manipulated.
d. there is an uncontrolled extraneous variable in the experiment.

d

Psychology

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Which of the following is likely to put whites at higher risk of developing an eating disorder than nonwhites?

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Chronic, heavy use of marijuana is associated with all of the following EXCEPT

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