Which of the following is true with regard to the heritability of intelligence?
A) Monozygotic twins have nearly identical IQ scores, indicating the vast majority of variation in intelligence is genetic.
B) Heritability estimates for intelligence are generally greater for adults than for children.
C) Studies indicate that the heritability of intelligence is very low.
D) Regardless of age, heritability estimates for intelligence range from .50 to .70.

Question

Quizplus · Accepted Answer

Heritability estimates for intelligence tend to increase with age, often being higher in adults than in children, due to the increasing influence of genetic factors over time.

Which of the Following Is True with Regard to the Heritability