The two primary findings related to racial and ethnic differences in IQ are that significant racial and ethnic IQ differences do exist, and __________
a. evidence suggests environment plays a significant role
b. genetics play the primary role
c. genetics and environment play equal roles
d. no evidence exists to determine whether genetics or environment plays the more significant role
Answer: A
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Hovland's approach to the use of fear in persuasion is based on ____ theory
a. cognitive-behavioral b. psychodynamic c. moral development d. learning
Which of the following has key concepts that can be most easily defined and scientifically studied?
a. humanistic theory b. psychodynamic, humanistic, and cognitive-social theory c. cognitive-social theory d. psychodynamic theory
In their 1950 study, Keys, Brozek, Henschel, Michelsen, and Taylor found that men
experienced which of the following symptoms when their food intake was reduced by half? a. Mood swings b. Obsession with food c. Decrease in sexual activity d. a and b e. a, b, and c
The ____________ is a small structure found in the medial temporal lobe of the brain and is believed to be involved in automatic processing
a. cerebellum b. corpus callosum c. pons d. amygdala