The characteristic traits reflect the true personality of an individual. These traits are evident in the way a person reacts to something. Also, these characteristics traits cumulatively form psychological types in individuals. This theory of personality types was developed by the mother-daughter duo, Katherine Briggs and Isabelle Myers. This duo highlighted the fact that humans could be divided into 16 personality types. In this article, we will talk about these sixteen personality types and their common traits. Discussion About Sixteen Personality Types The sixteen personality types are as follows-