Trait Model of Personality PSY 330: Theories of Personality The Trait Model of Personality As a psychological approach, the trait model theory is the study of human personality. It concentrates on features that describe an individual’s typical trends, feelings, emotions, and behaviors. In psychology, traits apply to how we generally characterize an individual. The descriptive words like outgoing, short, compassionate, these are characteristics. The Trait methodology is a significant psychological field of research to define the personality of an individual. Features are visualized as stable functions that cause an individual to display a reaction in specific ways to any circumstance. Trait explanations suggest that regardless of the details, the characteristics remain unchanged (Lecci,2015). Gordon Allport was among the first psychologists to establish a definition of a personality characteristic. In 1936, he made an impressive discovery, which revealed that more than four thousand words identified personality traits in an English language dictionary. Allport regard-ed three traits he used as attitude