Brain scans have revealed that teens who are better able to delay gratification have a(n)
A) larger prefrontal cortex.
B) smaller prefrontal cortex.
C) increase in myelination.
D) decrease in myelination.

Question

Quizplus · Accepted Answer

The prefrontal cortex is responsible for decision-making and impulse control, and studies have shown that teens who have better self-control and can delay gratification tend to have a larger prefrontal cortex. This suggests that the development of this brain region is important in the ability to resist immediate rewards in favor of long-term goals.

Brain Scans Have Revealed That Teens Who Are Better Able