Part 3 of 9Updated: January 2026

Thinking style

How you think

Thinking style is how you take in information and arrive at decisions — not how well you do it. Where Big Five describes what you do, thinking style describes the way you get there.

Patterns of thought shape your everyday life

Where Big Five describes what you do (behavior), thinking style is about how you process information, make decisions and relate to the world around you.

SELVET’s approach is inspired by Carl Jung’s theory of types, but without locking you into rigid categories. We measure four dimensions as continuous scales, not binary choices.

Intuition (N)
Sensing (S)
Thinking (T)
Feeling (F)
Ne

Ekstrovert

Se

Ekstrovert

Te

Ekstrovert

Fe

Ekstrovert

E - Utadrettet / I - Innadrettet
Ni

Introvert

Si

Introvert

Ti

Introvert

Fi

Introvert

NeSiNiSeTeFiTiFe

The four dimensions

Energy: Extraversion (E) vs. Introversion (I)

Extraverted preference: Draws energy from the outer world – people, activities, things. Often thinks out loud, processes through conversation.

Introverted preference: Draws energy from the inner world – thoughts, reflections, ideas. Needs time alone to recharge.

This is not about social skills or shyness, but about where you get your energy. Introverts can be highly social, but need more time alone afterward.

Information: Sensing (S) vs. Intuition (N)

Sensing preference: Focuses on concrete, factual information. Trusts experience, prefers the practical and the proven.

Intuitive preference: Focuses on patterns, possibilities and underlying meaning. Drawn to the abstract and the forward-looking.

Decisions: Thinking (T) vs. Feeling (F)

Thinking preference: Weighs logic, objectivity and principles. Seeks fairness based on consistent criteria.

Feeling preference: Weighs values, harmony and human considerations. Seeks solutions that look after everyone’s needs.

Structure: Judging (J) vs. Perceiving (P)

Judging preference: Prefers structure, plans and settled decisions. Likes having things resolved.

Perceiving preference: Prefers flexibility and open possibilities. Adapts spontaneously to new situations.

The link to Big Five is strong

Research shows strong connections between the thinking-style dimensions and Big Five:

Thinking-style dimensionBig Five correlationStrength
E/IExtraversionr = 0.70–0.74
S/NOpennessr = 0.70–0.72
T/FAgreeablenessr = 0.40–0.50
J/PConscientiousnessr = 0.50–0.55

This means thinking style and Big Five measure overlapping, but not identical, aspects of personality. SELVET uses both for greater precision.

Criticism of typologies
Typological approaches to thinking style have methodological weaknesses: dichotomous categorization (you are either E or I), variable test-retest reliability, and limited predictive validity. SELVET addresses this by using continuous scales and cross-mapping with Big Five.

The 16 type combinations

Combining the four dimensions gives 16 possible "types". These can be useful as a starting point for reflection, but remember that they represent coarse categories – reality is more nuanced. SELVET uses descriptive names; the classic four-letter notation is included as a reference.

The Strategic Analyst(INTJ in classic notation)
The Curious Theorist(INTP in classic notation)
The Decisive Visionary(ENTJ in classic notation)
The Idea Catalyst(ENTP in classic notation)
The Insightful Confidant(INFJ in classic notation)
The Authentic Dreamer(INFP in classic notation)
The Uplifting Guide(ENFJ in classic notation)
The Spirited Connector(ENFP in classic notation)
The Dependable Organizer(ISTJ in classic notation)
The Devoted Caretaker(ISFJ in classic notation)
The Structure Builder(ESTJ in classic notation)
The Warm Host(ESFJ in classic notation)
The Practical Problem-Solver(ISTP in classic notation)
The Sensitive Creator(ISFP in classic notation)
The Bold Mover(ESTP in classic notation)
The Joy Bringer(ESFP in classic notation)

Myers-Briggs Type Indicator® and MBTI® are registered trademarks of The Myers & Briggs Foundation. SELVET is not affiliated with, endorsed by or associated with that organization.

Using the insight day to day

Thinking style is particularly useful for understanding:

  • Communication: How you best give and receive information
  • Problem-solving: Your natural approach to challenges
  • Teamwork: How you complement other styles
  • Stress: What drains your energy

But use it as a tool for reflection, not a verdict. You are more than four letters.