Asked by Adeline Ripberger on May 11, 2024

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Cattell's idea that there are two types of main intelligences, crystallized (acquired) and fluid (innate) , came from:

A) his animosity toward the Eugenics movement and his personal belief that cultural factors and learned behaviors must play a part in intelligence.
B) his research on brain activity.
C) his research on child development, especially twin studies.
D) his observations that as cultural factors were removed from intelligence tests, marked changes were seen in test scores.

Crystallized Intelligence

As identified by Raymond Cattell, learned intelligence that tends to increase over time.

Fluid Intelligence

As identified by Raymond Cattell, a type of innate intelligence.

Cattell's Idea

Refers to the psychological theories developed by Raymond Cattell, which include the concepts of fluid and crystallized intelligence as components of human cognitive ability.

  • Familiarize oneself with the assorted theories and models related to intelligence and their main components.
  • Distinction between fluid and crystallized intelligence.
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Chieh-Ju ChiangMay 16, 2024
Final Answer :
D
Explanation :
Cattell observed that as cultural factors were removed from intelligence tests, marked changes were seen in test scores. This led him to the idea that there are two types of main intelligences - crystallized (acquired) and fluid (innate).