This category is for the concept of personality type refers to the psychological classification of different types of people. Personality types can be distinguished from personality traits, which come in different levels or degrees. According to type theories, for example, there are two fundamental types of people, introverts and extraverts. According to trait theories, introversion and extraversion are part of a continuous dimension, with many people in the middle. The idea of psychological types originated in the theoretical work of Carl Jung and other researchers.
