Cognitive scientists have shown that an individual's ability to focus her attention
A)increases steadily throughout the life-span.
B)increases until middle adulthood,then starts to decay.
C)increases until about age 20.
D)increases in specific,discrete stages.

Question

Quizplus · Accepted Answer

Research indicates that the ability to focus attention typically increases until about age 20, after which it stabilizes or may decline with age.

Cognitive Scientists Have Shown That an Individual's Ability to Focus