Haier believes his research shows that higher intellectual performances are related to

a. greater brain efficiency.
b. having larger corpus callosums.
c. having "harder working" brains.
d. all of these.

ANSWER: a

Psychology

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A patient with panic disorder tends to interpret the rapid beating of his heart as a heart attack; a cognitive psychologist would call this

a. automatic thinking. b. catastrophic misinterpretation. c. illusion of predictability. d. "what-if" thinking.

Psychology

What do research results tell us about the effectiveness of psychological treatments for sexual offenders?

a. Most offenders can be helped. b. Only the offenders who admit their guilt can be helped. c. In general, treatment is not very successful. d. Psychological treatment works best when combined with medications.

Psychology