Gordon Allport’s theory of personality is one of the most influential trait theories in psychology. He emphasized the uniqueness of each individual and believed that personality is a dynamic organization of psychophysical systems within the individual that determines characteristic patterns of behavior and thought. Unlike theorists who focused primarily on unconscious motives or environmental influences, Allport stressed the importance of conscious motivation, individuality, and present behavior. According to Allport, personality is organized and integrated rather than a collection of separate habits or behaviors. He defined personality as the dynamic organization within the individual of those psychophysical systems that determine unique adjustments to the environment. The term "dynamic" suggests that personality is constantly developing and changing, while "psychophysical systems" indicate that both psychological and biological factors contribute to personality. A central concept in Allport’s theory is the idea of traits. Traits are enduring characteristics that influence an individual's behavior across different situations. He regarded traits as real neuropsychic structures that guide consistent patterns of thinking, feeling, and acting. Traits help explain why people behave in relatively stable ways despite changing circumstances. Allport classified traits into three categories: cardinal traits, central traits, and secondary traits. Cardinal