Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated August 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.