Final answer:
Trait theory in psychology focuses on personality characteristics and emphasizes the presence of stable and enduring traits. The Five Factor Model is the most widely accepted model of traits, which identifies five primary dimensions of personality.
Step-by-step explanation:
Trait theory is a perspective in psychology that focuses on personality characteristics and traits. It emphasizes that individuals have certain stable and enduring ways of behaving and thinking, which contribute to their unique personality. Trait theorists believe that personality can be understood by identifying and measuring these traits.
There are several models of traits, but the most widely accepted one is the Five Factor Model. This model identifies five primary dimensions of personality: openness, conscientiousness, extroversion, agreeableness, and neuroticism. These dimensions occur on a continuum and help define an individual's personality.