In the nature-versus-nurture debate regarding intelligence, it is safe to say that intelligence
A) is 50 percent biological and 50 percent environmental.
B) is influenced by both heredity and environment.
C) is primarily influenced by environment.
D) is acquired through early intervention and quality formal education.

Question

Quizplus · Accepted Answer

Intelligence is influenced by both heredity and environment, meaning that both genetics and life experiences play a role in determining intelligence. While research suggests that genetics may account for 40-80% of intelligence, environmental factors such as access to education, nutrition, and opportunities also have a significant impact. Therefore, it is best to say that both nature (heredity) and nurture (environment) play a role in intelligence.

In the Nature-Versus-Nurture Debate Regarding Intelligence, It Is Safe to Say