By : Hadijah Jaffri
School : School of Education
Audience : Undergraduate
Language : English
Description:

The theory of fluid and crystallized intelligence was proposed by Raymond Cattell in 1963. Later on, John Horn (Cattell’s student) refined this theory in 1998. The refinement of this theory makes it remains to be accepted and popular until now.

Original references
Cattell, R. (1963) Theory of fluid and crystallized intelligence: A critical experiment. Journal of Educational Psychology, 54, 1-22
Horn, J. (1998) A basis for research on age differences in cognitive abilities. In J. J. McArdle & R. W. Woodcock (Eds.) Human cognitive theories in theory and practice (pp. 57-87) Mahwah, NJ: Lawrence Erlbaum.

Type: Video
Category: Social Sciences