Participants should be selected by chance for an experimental or control group so each has equal probability of being assigned to any of the groups. This is done by _____

a) random assignment.
b) researcher assignment.
c) participant assignment.
d) random sampling.

Answer: a

Psychology

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Michael Jones, the subject of Jones v. the United States, was acquitted of ______ by reason of insanity

a. rape c. kidnapping b. murder d. petty larceny

Psychology

_____ _____ consists of three characteristics: commitment, challenge, and control

Fill in the blank(s) with correct word

Psychology