A group of psychologists reviews the literature on the heritability of intelligence. They conclude that most of the estimates indicate that __________ percent of intelligence is due to genetics.
A) 20
B) 30
C) 50
D) 80

Question

Quizplus · Accepted Answer

Most literature reviews on the heritability of intelligence suggest that about 50 percent of intelligence is due to genetics, with the rest influenced by environmental factors.

A Group of Psychologists Reviews the Literature on the Heritability