The Four Jungian Dichotomies

Extraversion and Introversion

Extraversion and Introversion describe the general orientation of attention.

Extraverted types are more naturally oriented toward objects, people, events, and changes in the external environment. Their attention tends to move outward toward what is happening and what can be acted upon.

Introverted types are more naturally oriented toward internal states, impressions, and the relationships between things. Their attention tends to focus on how different elements fit together and how a situation is experienced from within.

This distinction is not the same as sociability.

An Introvert may enjoy people, public speaking, or leadership. An Extravert may be quiet, private, or socially cautious. Social behavior is influenced by upbringing, profession, confidence, and circumstances.

The dichotomy describes the underlying orientation, not how loud or outgoing someone appears.

In the matrix, the first and fourth columns are Extraverted. The second and third columns are Introverted.

Sensing and Intuition

Sensing and Intuition describe what kind of information a person notices most naturally.

Sensing types focus more readily on direct reality: physical properties, visible conditions, concrete actions, comfort, force, and what is happening here and now.

Intuitive types focus more readily on possibilities, patterns, development over time, potential outcomes, and meanings that are not immediately visible.

This does not mean that Sensing types lack imagination or that Intuitive types cannot deal with practical reality.

Everyone uses both kinds of information. The distinction concerns which kind of information is more central and naturally accessible.

A Sensing type may notice what is physically present before considering what it could become. An Intuitive type may first notice possibilities or direction before focusing on immediate details.

Sensing and Intuition alternate across the matrix. Together they form a checkerboard pattern.

Thinking and Feeling

Thinking and Feeling describe the main basis used to evaluate information and make judgments.

Thinking types focus more naturally on structure, consistency, cause and effect, effectiveness, rules, and how systems work.

Feeling types focus more naturally on emotions, values, personal attitudes, relationships, and how people affect one another.

This is not a division between intelligent and emotional people.

Thinking types have emotions and relationships. Feeling types can reason logically and work with complex systems. The difference is which kind of evaluation tends to be more central and automatic.

A Thinking type may first ask whether something is consistent or effective. A Feeling type may first notice how it affects people, relationships, or the emotional atmosphere.

The first and third columns are Thinking. The second and fourth columns are Feeling.

Judging and Perceiving

Judging and Perceiving describe how a person’s mental activity is organized.

Judging types tend to organize activity around conclusions, evaluations, decisions, and relatively stable sequences. They are more inclined to establish a direction and continue according to it.

Perceiving types tend to remain more responsive to changing information and circumstances. They are more inclined to adjust direction as the situation develops.

This distinction should not be reduced to being organized or disorganized.

A Perceiving type may follow a strict schedule when necessary. A Judging type may live in a messy environment. Habits and discipline are not the same as the underlying dichotomy.

The deeper distinction is whether activity is organized primarily around formed judgments or around continued perception and adaptation.

The upper-left and lower-right quadrants are Perceiving. The upper-right and lower-left quadrants are Judging.

How Four Dichotomies Create 16 Types

Each person has one trait from each pair.

For example:

• Extraversion
• Intuition
• Thinking
• Perceiving

Together, these four traits form ENTP.

Another combination might be:

• Introversion
• Sensing
• Feeling
• Judging

Together, they form ISFj in the Real16Types notation.

Because there are two possible traits in each of four positions, their combinations produce 16 types.

The four-letter code is not a complete description of a person. It is the shortest way to identify the basic structure of the type.

At Real16Types, the dichotomies are an important part of typing, but they are not judged from one answer, one habit, or a short personality test.

We compare multiple kinds of evidence, including speech, behavior over time, information aspects, and the structure of Model A. The four dichotomies give us the basic map; the rest of the system helps us verify that the type has been identified correctly.