Trait Theory:Trait theory is an approach to understanding personality that focuses on identifying and measuring specific characteristics or traits that people possess.
Big Five Personality Traits:The Big Five Personality Traits are five broad dimensions (openness, conscientiousness, extraversion, agreeableness, and neuroticism) that are used to describe human personality.
Personality Development:Personality development refers to the process through which an individual's unique pattern of thoughts, feelings, and behaviors emerge and change over time.