Understanding Heritability in Intelligence

Easy Unit 11: Testing & Individual Differences Genetic And Environmental Influences

In the study of psychology, understanding the influences of genetics and environment is crucial in determining individual differences in behavior and intelligence. Researchers often explore how these two factors contribute to various traits. Which of the following statements best reflects the concept of heritability in relation to intelligence?

Intelligence is solely determined by genetic factors.

Environmental factors have no impact on intelligence.

Heritability estimates suggest that genetics can explain a significant portion of the variation in intelligence among individuals.

Heritability refers to the full extent of an individual's intelligence.

Intelligence is not affected by either genetics or environmental influences.

Hint

Submitted17.0K

Correct11.1K

% Correct65%