Several factors affect crystallized and fluid intelligence. For example, as we age, ________.
A) both crystallized and fluid intelligence tend to decrease
B) both crystallized and fluid intelligence tend to increase
C) both crystallized and fluid intelligence remain constant
D) crystallized intelligence tends to remain constant and fluid intelligence deteriorates

Question

Quizplus · Accepted Answer

Crystallized intelligence tends to remain relatively constant or even increase as we age due to accumulated knowledge and experience, while fluid intelligence tends to decline due to neurological changes in the brain.

Several Factors Affect Crystallized and Fluid Intelligence