Which of the following mental abilities remains stable up to age 90?
A)memory
B)perceptual speed
C)fluency
D)vocabulary knowledge

Question

Quizplus · Accepted Answer

Vocabulary knowledge is the mental ability that remains stable up to age 90. Studies have shown that vocabulary knowledge does not decline with age and may even improve with experience and education. Memory, perceptual speed, and fluency are cognitive abilities that may decline with age.

Which of the Following Mental Abilities Remains Stable Up to Age