The Sixteen Personality Factors Questionnaire

The Sixteen Personality Factors Questionnaire

The Sixteen Personality Factors Questionnaire (16PF), developed by Raymond B. Cattell, assesses 16 primary traits that define personality. It evaluates characteristics such as warmth, dominance, emotional stability, and liveliness. Used in counseling, research, and recruitment, the 16PF offers a detailed profile of personality through standardized, reliable self-report items.