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Cattell used factor analysis to reduce thousands of psychological traits into what he believed to be 16 of the basic dimensions, or source traits of human personality. As a result, he created the 16PF personality test.

What is Cattell's theory of personality?

According to Cattell, traits and types are not fundamentally different, they are opposite ends of the same statistical measure.The fundamental and underlying traits are called original traits. Root traits often combine and/or interact in ways that superficially represent a single trait.

Cattell (1957) identified 16 personality dimensions or dimensions .Warmth, reasoning, emotional stability, control, liveliness, awareness of rules, social courage, sensitivity, alertness, abstraction, privacy, anxiety, openness to change, self-confidence, perfectionism, tension.

learn more about Cattell's theory of personality here :

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