Eysenck's three-factor model is a psychological theory that suggests personality can be described by three broad dimensions: extraversion/introversion, neuroticism/emotional stability, and psychoticism.
Related terms
Extraversion/Introversion: This dimension refers to the extent to which a person is outgoing and sociable (extraverted) or reserved and quiet (introverted).
Neuroticism/Emotional Stability: This dimension relates to an individual's emotional volatility and tendency towards anxiety or calmness.