Who introduced fluid and crystallized intelligence in 1943?

In 1943, psychologist Raymond Cattell introduced the concepts of fluid and crystallized intelligence. According to his psychometrically-based theory, general intelligence is subdivided into these two distinct categories, shaping the understanding of human cognitive abilities, while broader computational fields like artificial intelligence later evolved to mimic such capabilities.

What we know

• The concepts of fluid intelligence and crystallized intelligence were introduced in 1943 by psychologist Raymond Cattell. [4]
• Under Cattell's psychometrically-based theory, general intelligence is subdivided into fluid and crystallized intelligence. [4]
• Fluid intelligence is defined as the ability to solve novel reasoning problems and is correlated with comprehension, problem-solving, and learning. [4]
• Artificial intelligence later emerged as a field of research to build computational systems capable of performing tasks typically associated with human intelligence. [5]

Where to go next

• how it workedWhat is fluid intelligence?
• whoWho was Raymond Cattell?
• the bigger pictureWhat is human intelligence?
• a case in pointWhat is crystallized intelligence?
• an unexpected connectionHow did artificial intelligence develop later?

Sources

• [1]history of artificial intelligence (Wikidata Q2592244) · CC0 1.0
• [2]History of artificial intelligence · CC BY-SA 4.0
• [3]Outline of human intelligence · CC BY-SA 4.0
• [4]Fluid and crystallized intelligence · CC BY-SA 4.0
• [5]Artificial intelligence · CC BY-SA 4.0