In a comparison of the intelligences of infants and older persons, it was found that
A)both infants and older people are high in fluid intelligence.
B)both infants and older people are high in crystallized intelligence.
C)infants are high in crystallized intelligence, while older people are higher in fluid intelligence.
D)infants are high in fluid intelligence, while older people are higher in crystallized intelligence.

Question

Quizplus · Accepted Answer

Fluid intelligence refers to the ability to solve new problems, use logic in new situations, and identify patterns. It typically peaks in young adulthood and then gradually declines. Infants, while not high in fluid intelligence compared to young adults, are in the process of rapidly developing these skills as they learn about the world around them. Crystallized intelligence, on the other hand, involves the use of learned knowledge and experience. It tends to increase with age, as older individuals have had more time to accumulate knowledge and wisdom. Therefore, older people are generally higher in crystallized intelligence, while infants are in the early stages of developing their fluid intelligence.

In a Comparison of the Intelligences of Infants and Older