Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
A numerical measure that represents an individual's intelligence quotient, typically derived from standardized tests. IQ scores are used to assess cognitive abilities such as problem-solving, reasoning, memory, and verbal comprehension.
Related terms
Standardized tests: Tests that are administered and scored in a consistent manner to ensure fairness and comparability of results.
Cognitive abilities: Mental processes such as perception, attention, memory, language, and problem-solving.
Intellectual disability: A condition characterized by significant limitations in intellectual functioning and adaptive behavior.