Carl Jung
Swiss psychologist Carl Jung published his theory of Psychological Types in 1921.
Jung proposed that each person has a preferred Orientation for directing mental energy, either outward, toward people and things – (E) Extraversion, or inward, toward ideas and concepts – (I) Introversion.
Swiss psychologist Carl Jung published his theory of Psychological Types in 1921.
Jung proposed that each person has a preferred Orientation for directing mental energy, either outward, toward people and things – (E) Extraversion, or inward, toward ideas and concepts – (I) Introversion.
He also proposed two methods of gathering information and two ways of making decisions about that information.
Information gathering by means of the five senses (S) Sensing
Information gathering by means of insight (N) Intuiting
Making decisions about that information objectively (T) Thinking
Making decisions about that information subjectively (F) Feeling
Jung believed that we use all of these mental mechanisms, with a relative preference for one of each pair.
He also proposed two methods of gathering information and two ways of making decisions about that information.
Information gathering by means of the five senses (S) Sensing
Information gathering by means of insight (N) Intuiting
Making decisions about that information objectively (T) Thinking
Making decisions about that information subjectively (F) Feeling
Jung believed that we use all of these mental mechanisms, with a relative preference for one of each pair.

Carl JungPsychological Types p.4

Carl JungPsychological Types p.6

Carl JungPsychological Types p.4

Carl JungPsychological Types p.6
Jung admitted spending ridiculous amounts of time deliberating over the terms used to define the mental mechanisms. He asserted that the names are somewhat arbitrary and could in some cases give the wrong impression. Jung believed that individuals could benefit from understanding these concepts.
- These personality concepts can help both the scientific community and the INDIVIDUAL.
- The terms used to describe these personality concepts are not fixed in stone.
Jung likened the mental mechanisms to an internal compass which helps to guide us throughout life.
Course Navigation
History of the Personality Styles