Studies have been done to explore the correlation between IQ score and genetic relationship.What have these studeis revealed?
A)identical twins reared together show lower correlations than identical twins reared apart.
B)identical twins reared apart show higher correlations than fraternal twins reared together.
C)siblings reared together show lower correlations than siblings reared apart.
D)siblings reared apart show higher correlations than fraternal twins reared apart.

Question

Quizplus · Accepted Answer

Studies have shown that identical twins raised apart show higher correlations in their IQ scores than fraternal twins raised together, suggesting a strong genetic influence on IQ. This finding supports the notion that IQ is largely genetically determined, although environmental factors can still play a role. However, it is important to note that the heritability of intelligence is complex and influenced by multiple genes and environmental factors.

Studies Have Been Done to Explore the Correlation Between IQ