The results from studies that have compared correlations in intelligence between identical twins reared apart and fraternal twins reared together support the notion that:
a. intelligence is entirely determined by environmental factors
b. intelligence is inherited to a considerable degree
c. heredity does not contribute to similarities in intelligence scores
d. shared environment explains most of the similarity in family intelligence scores
B
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Compared to other juries, juries that are "death qualified" tend to ____
a. over-represent the poor b. over-represent women c. remember more of the evidence that is presented in a trial d. be more likely to judge defendants guilty rather than innocent
The strip of the cortex in the frontal lobe that is involved in the initiation of all voluntary movements is called:
a. the somatosensory cortex c. Broca's area b. the sensory homunculus d. the motor cortex
Stimulants, such as amphetamines, are substances that act by increasing the activity of the
a. respiratory system. c. cardiovascular system. b. nervous system. d. digestive system.
Zain has had a delinquency issue since he was a young child; he moves in with Noelle who has no symptoms of conduct disorder. It is likely that:
A. he is likely to influence her to show the same behavior as his. B. he is unlikely to grow out of his antisocial behaviors. C. he is likely to cease his delinquent acts permanently. D. she begins to display antisocial behavior and aggression.