Regarding fluid and crystallized intelligences,which of the following statements is FALSE?
A) Crystallized intelligence involves the use of perceptual speed or rapid insight.
B) Fluid intelligence declines rapidly after middle age.
C) Crystallized intelligence is the ability to solve problems using already acquired knowledge.
D) IQ tests such as the SB5 and WAIS-IV measure components of both fluid intelligence and crystallized intelligence.

Question

Quizplus · Accepted Answer

Crystallized intelligence involves the use of already acquired knowledge, not perceptual speed or rapid insight. Perceptual speed is a component of fluid intelligence.

Regarding Fluid and Crystallized Intelligences,which of the Following Statements Is