Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
Cattell's 16PF personality theory is a comprehensive model of human personality that identifies 16 primary factors or traits to describe an individual's unique personality profile. It was developed by psychologist Raymond Cattell.