Multiple Choice
What would a researcher need to know to estimate the influence of shared environmental influences on a particular trait or characteristic?
A) both the heritability correlation and the variation in the trait due to nonshared environmental influences
B) both the correlation between identical twins reared together and the correlation between identical twins reared apart
C) only the variation in the trait due to nonshared environmental influences
D) only the correlation between identical twins reared together
Correct Answer:
Verified
Correct Answer:
Verified
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