Research indicates that ____________ intelligence peaks in early to middle adulthood and then begins declining.
A) crystallized
B) fluid
C) verbal
D) existential

Question

Quizplus · Accepted Answer

Fluid intelligence refers to skills such as problem solving and abstract thinking. Research has shown that fluid intelligence reaches its peak in early to middle adulthood and then gradually declines. In contrast, crystallized intelligence, which refers to knowledge and skills accumulated through experience, tends to increase throughout the lifespan. Verbal and existential intelligence are not recognized as separate constructs in mainstream theories of intelligence.

Research Indicates That ____________ Intelligence Peaks in Early to Middle