In general, studies examining the correlations between intelligence scores for different family members indicate that __________________ is the greatest determinant for shared intelligence
A) education
B) shared experience
C) biological relatedness
D) shared environment
Answer: C
Rationale: While the contribution of environmental factors to intelligence is not insignificant, generally speaking, the closer the biological relationship between people, the more similar their intelligence scores.
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The tendency to actively approach a new situation in a positive way is referred to as
a. surgency. b. negative affectivity. c. behavioral inhibition. d. neuroticism.
Although antidepressant drugs are prescribed to treat children with depression, the drugs __________
a) have never worked to treat depression b) are not safe for children under age 18 c) have never been approved by governmental regulators for use with children d) are too expensive for most families to afford them