Twin studies show a substantial impact of heredity on gender-role learning.

Question

Quizplus · Accepted Answer

Twin studies have consistently shown that genetics play a significant role in gender-role learning, as identical twins who share the same genes tend to have more similar gender identities than fraternal twins who share only about half their genes. This suggests that genetic factors contribute to the development of gender-typical behavior and attitudes.

Twin Studies Show a Substantial Impact of Heredity on Gender-Role