Research has found that the brains of people who score high and low on intelligence tests are different.Which of the following is NOT one of these differences?
A) Intelligent people have larger brains.
B) Intelligent people have more neurons in the frontal lobe.
C) Intelligent people have greater neural efficiency.
D) Intelligent people have faster neural communication.

Question

Quizplus · Accepted Answer

The statement "intelligent people have larger brains" is not necessarily true. Brain size alone does not equate to intelligence, and research has not consistently found a correlation between brain size and IQ. Therefore, the difference in brain size between high-scoring and low-scoring individuals is not one of the identified differences.

Research Has Found That the Brains of People Who Score