Relevant Competitive Tests:
Evidence indicating that urbringing affects one’s mental ability is provided by which of the following findings?
A. Identical twins are more similar in IQ than fraternal twins
B. There is more than a chance similarity between adopted children and their biological parents.
C. Siblings reared together are more similar in IQ than sibling reared apart.Correct Answer
D. Identical twins reared apart are more similar Iq siblings reared together.
Correct Option: C. Siblings reared together are more similar in IQ than sibling reared apart.
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