The concepts of fluid intelligence (gf) and crystallized intelligence (gc) were introduced in 1963 by the psychologist Raymond Cattell. According to Cattell's...

intelligent judgments have become crystallized as habits. Fluid intelligence (Gf) is in several ways more fundamental and is particularly evident in tests...

intelligence: It is verbal, perceptual, and image rotation (VPR), not fluid and crystallized". Intelligence. 33 (4): 393–416. doi:10.1016/j.intell.2004...

theoretical models of intelligence: the theory of fluid and crystallized intelligence (Gf-Gc) (Cattell, 1941; Horn 1965), and Carroll's three-stratum...

Cattell–Horn–Carroll theory Fluid and crystallized intelligence General factor of intelligence Theory of multiple intelligences Triarchic theory of intelligence PASS theory...

domains: intelligence, motivation, career assessment and vocational interests. Cattell theorized the existence of fluid and crystallized intelligence to explain...

disability Spearman's hypothesis Fluid and crystallized intelligence Heritability of IQ Creativity and intelligence Educational psychology Cattell–Horn–Carroll...

The Flynn effect is the substantial and long-sustained increase in both fluid and crystallized intelligence test scores that were measured in many parts...

general intelligence. Fluid intelligence (Gf) was hypothesized as the ability to solve novel problems by using reasoning, and crystallized intelligence (Gc)...

of intelligence in fluid and crystallized intelligence or the hierarchical model of intelligence differences. Further supplementing explanations and conceptualizations...