Jani and Jessica are identical twins. In studies of identical twins, researchers have found __________ prosocial behavior and behavior problems.

A. no difference between identical twins in
B. no environmental impact on
C. that parental behavior has no influence on children's
D. differences based on the environments of identical twins in


Answer: D

Psychology

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Homeostasis is a state of

a. physiological stability. b. physiological instability. c. psychological stability. d. psychological instability.

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Dr. Donaldson is giving Mark a personality test that consists of ambiguous stimuli. This is an example of a test that is:

A. standardized B. structured C. projective D. objective

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Evidence across diverse cultures, including those of the United States, Japan, Korea, Germany, Portugal, Israel, and China, suggests that the Big Five personality traits ____ (McCrae & Costa, 1997)

a. ?are not applicable to all cultures b. ?are more applicable in individualistic societies c. ?are more applicable in collectivistic societies d. ?represent a universal human characteristic

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What is NOT one of the ways psychologists may bring psychological knowledge to the attention of legislative bodies as discussed in the text?

A. Providing expert testimony at legislative hearings B. Lobbying C. Publishing articles in political science journals D. Placing psychologists on legislative staffs

Psychology