Interventions for high-risk mothers, such as the Nurse-Family Partnership, have had positive effects such as _______
a. fewer and healthier subsequent pregnancies and better child outcomes
b. lowering the cost of health care for pregnant mothers
c. reducing premature births, but no effect on child–parent relationships was found
d. improving the effectiveness of ultrasonography
Answer: A
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Substance abuse often worsens because:
A. the person becomes more sensitive to stress because the drugs change the brain B. family and friends are enablers C. health deteriorates and the immune system becomes weaker D. the cost of the drug habit increases as tolerance sets in
Which of the following definitions best describes out-group negativism?
a. The belief that members of other groups hold prejudiced attitudes toward members of one's own group b. The perception that members of out-groups are more alike than members of in-groups c. A predisposition to attribute more positive characteristics to members of in-groups than to members of out- groups d. A sense of threat evoked in members of stereotyped out-groups e. A predisposition to attribute more negative characteristics to members of out-groups than to those of in- groups
The research hypothesis is included in the ____
a. introduction b. method c. results d. discussion
In studies at the University of Minnesota on twins reared apart, it was found that identical twins were similar in
a. their athletic or artistic talents. b. facial and hand gestures and voice quality. c. nervous tics, such as nail biting. d. all of these.