16 Personality Factor(16PF)

The Cattell 16 Personality Factor Questionnaire is a classic psychometric tool developed by American psychologist Raymond Cattell based on trait theory. It comprehensively assesses an individual's personality characteristics through 16 independent root traits (such as sociability, intelligence, stability, assertiveness, etc.).Its core logic lies in measuring these underlying traits to reveal stable patterns in behavior, emotions, and thinking, providing scientific foundations for human resource management, career guidance, psychological counseling, and related fields.