Thurstone's model of intelligence is best known for which of the following?

A) Differentiating between fluid and crystallized intelligence
B) Seven primary abilities that do not combine to make a "g" factor
C) A hierarchical model consisting of four levels of factors
D) The concepts of accommodation and assimilation
E) None of these

Thurstone's Model

A theory of intelligence that proposes seven primary mental abilities as the basis of intelligence.

Primary Abilities

Primary abilities refer to fundamental cognitive skills in specific domains, such as verbal reasoning or spatial understanding, crucial for overall intellectual functioning.

Fluid Intelligence

The capacity to think logically and solve problems in novel situations, independent of acquired knowledge.