A person's ability to reason speedily and abstractly (for example,in solving novel logic problems)decreases slowly up to about age 75,then more rapidly,especially after age 85.This type of ability is also known as
A) factor analysis.
B) emotional intelligence.
C) crystallized intelligence.
D) fluid intelligence.

Question

Quizplus · Accepted Answer

Fluid intelligence refers to the ability to solve novel logic problems and to think abstractly, which declines more rapidly after age 85.

A Person's Ability to Reason Speedily and Abstractly (For Example,in