For the current editions of the Wechsler intelligence tests and Stanford-Binet Intelligence Scales, the mean score for full-scale IQ is _____.
A. 50
B. 75
C. 100
D. 125
C. 100
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Which of these helps explain the early failures to teach chimpanzees to talk? a. Chimpanzees are not interested in the same things that humans are
b. The psychologists trying to train the chimpanzees used insufficient reinforcements. c. Chimpanzees hear sounds higher than the human range. d. Chimpanzees are unable to make human sounds.
Describe current hypotheses regarding the causes of Parkinson's disease.
What will be an ideal response?
What seems obvious after learning about both attachment and nonparental care?
a. Young children in nonparental care could never form a secure attachment with parents. b. The research on attachment and nonparentalcare is inconsistent and inconclusive. c. Children attending nonparental care settings do just as well as those reared at home. d. Children in nonparental care settings are more advanced socially but less advanced cognitively than their home reared counterparts.
Jabari was recently diagnosed with major depressive disorder (MDD). He wants to know whether the fact that he is African American puts him at a higher risk for having medical diseases as well. His doctor advises him that
A. MDD is indeed associated with at least one medical condition for African Americans. B. GAD, but not MDD, is associated with at least one medical condition for African Americans. C. MDD is associated with medical conditions for Caribbean Blacks but not for African Americans. D. MDD is associated with medical conditions for non-Hispanic Whites but not for African Americans.