Costa & McCrae's "Big Five" model

Definition

The Big Five model is a widely accepted theory of personality that identifies five broad dimensions of personality traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Related terms

Openness:

This dimension describes individuals who are open to new experiences and ideas.

Conscientiousness:

This dimension refers to individuals who are organized, responsible, and reliable.

Extraversion:

This dimension represents individuals who are outgoing, sociable, and energized by social interactions.