Recent research suggests that the effects in childhood of prenatal exposure to cocaine are ____
a. ?much worse than researchers originally anticipated
b. ?not substantial enough to cause concern
c. ?more dependent upon home environment than the cocaine exposure itself
d. ?mostly dependent upon the other genetic vulnerabilities in the child
ANSWER:
c
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Imagine that a group of pregnant women at a childbirth-education class is discussing their feelings about sexuality. What would be your prediction about their interest in sex during pregnancy?
a. Surprisingly, the majority would find sex more appealing than prior to pregnancy—at least during the first six months of pregnancy. b. About 95% would report that they are less interested in sex than prior to pregnancy. c. The majority would say that their interest in sex has not changed. d. Although many would report decreased interest, some would report no change and some would report increased interest.
Twin studies of schizophrenia suggest that:
A. the brains of schizophrenics are different from the brains of those with other mental disorders B. a person may inherit a predisposition for schizophrenia C. abnormalities in the dopamine system are involved in producing symptoms of schizophrenia D. the ventricles of schizophrenics are smaller than those of normal people
The best-known effect of smoking during the prenatal period is __________
A) colic B) respiratory distress at birth C) low birth weight D) delayed language development
Self-selecting activities that allow us to develop inherited preferences is termed _______________________
Fill in the blank(s) with correct word