Putting on a face that indicates disgust has what effects on heart rate and skin temperature?
a. raises both
b. lowers both
c. raises the heart rate and lowers the skin temperature
d. lowers the heart rate and raises the skin temperature
ANSWER: b
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Which brain structure stimulates eating?
A. thalamus B. temporal lobe C. ventromedial hypothalamus D. lateral hypothalamus
Scores on the SAT form a normal distribution with a mean of µ = 500 with ? = 100 . If the state college only accepts students who score in the top 60% on the SAT, what is the minimum score needed to be accepted?
a. X = 475 c. X = 440 b. X = 525 d. X = 560
One factor that minimizes groupthink is the presence of a strong-minded leader who makes his or her preferences known before the discussion.
a. True b. False
Jerome Kagan's cognitive-developmental theory asserts that separation anxiety is strongest when the
a. child does not know the missing parent's whereabouts. b. parent has been abusive or neglectful. c. parent leaves home daily to go to work. d. child's ethological attachment instincts are aroused.