Spearman's theory in AP Psychology

Definition

Spearman's theory, proposed by Charles Spearman, suggests that intelligence can be measured and described by a single factor called "general intelligence" (g). This theory argues that g is responsible for overall intellectual performance across different cognitive tasks.

Related terms

Factor analysis: A statistical technique used to identify underlying factors or dimensions that explain patterns of correlations among a set of variables.

Fluid intelligence: The ability to think abstractly, solve problems, and adapt to new situations. It is considered one component of general intelligence.

Crystallized intelligence:

Acquired knowledge and skills over time through education and experience. It is another component of general intelligence.