Which of the following statements BEST reflects the beliefs of most psychologists regarding intelligence?
A) Hereditary factors contribute approximately 90 percent, environment 10 percent.
B) Environmental factors solely determine intelligence.
C) Intelligence is completely pre-determined by genetic factors.
D) Intelligence encompasses both genetic and environmental contributions.

Question

Quizplus · Accepted Answer

Most psychologists believe that intelligence is a combination of both genetic and environmental factors. While there is no consensus on the exact percentage of each, it is widely acknowledged that both play a role in determining intelligence. This is supported by research on heritability and the effects of environmental factors such as education, nutrition, and experiences on cognitive development.

Which of the Following Statements BEST Reflects the Beliefs of Most