Identify a True Statement About the Heritability of Intelligence

question 84

Multiple Choice

Identify a true statement about the heritability of intelligence. 

• A)Studies generally suggest that the heritability of intelligence is less than 20%. 
• B)The intelligence quotient scores of dizygotic twins are more alike than scores for any other pairs. 
• C)Being reared together is related with similarities in intelligence quotient. 
• D)The correlations in intelligence between dizygotic twin pairs are lower than those between other siblings.

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