What did the VATSPUD study find overall regardless of the drug?:
a. Lower heritability estimates for dependence among MZ than for DZ twins
b. Higher heritability estimates for dependence among DZ than for MZ twins
c. Lower heritability estimates for dependence among DZ than for MZ twins
d. Higher heritability estimates for dependence among MZ than for DZ twins
Ans: D
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If a research manuscript is printed in a journal, where does the running head appear?
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Caucasians in New Mexico hear much Spanish, yet they do not learn it unless they talk with Spanish speakers. This illustrates the importance of
a. "feeding the pidgins.". b. object scope constraint. c. morphological knowledge. d. active conversation.
How has the "visual cliff" been used to study depth perception in infants? What has the research on this shown?
What will be an ideal response?
Many defenders of "gangsta rap" argue that the violent lyrics reflect
a. comical depictions of police and other authority figures. b. grim realities of inner-city life for Black American youth. c. the wasteland that is popular music. d. the stereotype of young Black men as criminals.