Using Jung’s theory as a guide, the women began testing their type indicator in 1942 and modified it so that everyone was assigned a type within each of the four categories. However, the MBTI ...
The MBTI was initially developed in the 1940s by Katharine Cook Briggs and her daughter, Isabell Briggs Myers, loosely based on a personality typology created by psychoanalyst Carl Jung.
Briggs was a housewife with a deep interest in Jung; before she wrote a survey that served as a prototype of Myers-Briggs personality tests, Myers wrote mystery novels. Many people say they didn't ...
Based on Jung's concepts of introversion and extroversion and his theory of personality types, US mother and daughter team Myers and Briggs created the Myers-Briggs Type Indicator (MBTI) personality ...