AP PSYCHOLOGY

Detailed explanation-1: -Crystallized intelligence is based upon facts and rooted in experiences. As we age and accumulate new knowledge and understanding, crystallized intelligence becomes stronger. As you might expect, this type of intelligence tends to increase with age.

Detailed explanation-2: -Fluid intelligence refers to abilities needed for abstract reasoning and speeded performance whereas crystallized intelligence refers to knowledge acquired through one’s culture including verbal ability and social knowledge (Schaie 1996).

Detailed explanation-3: -Definition. Crystallized intelligence (abbreviated Gc) is reflected in a person’s general knowledge, vocabulary, and reasoning based on acquired information. It is contrasted with fluid intelligence (see Fluid Intelligence) as one of the two factors of general intelligence first proposed by Cattell (1971).

Detailed explanation-4: -These intelligences are distinct, and crystallized intelligence increases with age, while fluid intelligence tends to decrease with age (Horn, Donaldson, & Engstrom, 1981; Salthouse, 2004).

Detailed explanation-5: -Cognitive aging is a complex phenomenon, which comprises various cognitive skills, broadly categorized into fluid and crystallized intelligence. Crystallized intelligence (gc) tends to be maintained, as opposed to fluid intelligence (gf), which tends to decline rapidly with age.