The is a standardized cognitive ability test designed to measure an individual’s capacity for quick, accurate, and efficient mental processing. It was developed by the American psychometrician Louis Leon Thurstone (1887–1955), a pioneer in the field of psychometrics and factor analysis.

The TMA alternates between two primary categories of questions to keep your brain off-balance: Question Types What it Tests Synonyms, Antonyms, & Definitions

Results are often normalized against specific job populations (e.g., an engineer’s score is compared to other engineers, not just the general public).