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Myers-Briggs Personality Theory

Sep 11, 2025

Overview

This lecture introduces the Myers-Briggs Theory of Personality, explaining its four key facets and how to combine them to find your four-letter personality type.

The Myers-Briggs Theory

  • Myers-Briggs Theory describes personality differences in thinking, decision-making, and interacting with the world.
  • Understanding your type can improve communication, job satisfaction, and relationship dynamics.

The Four Personality Facets

1. Extraversion (E) vs. Introversion (I)

  • Extraverts gain energy from external activities and social interaction.
  • Introverts are energized by internal reflection and quiet activities.

2. Sensing (S) vs. Intuition (N)

  • Sensors focus on concrete facts, details, and information from their five senses.
  • Intuitives focus on meanings, possibilities, and interpretive information using intuition.

3. Thinking (T) vs. Feeling (F)

  • Thinkers prefer logical analysis and objective criteria in decision-making.
  • Feelers base decisions on personal values and the impact on people and relationships.

4. Judging (J) vs. Perceiving (P)

  • Judgers like structure, schedules, and planning ahead.
  • Perceivers prefer flexibility, spontaneity, and open-ended situations.

Determining Your Personality Type

  • Choose one preference from each facet to create a four-letter personality code (e.g., INFP, ESTJ).
  • There are 16 possible combinations, each representing a unique personality type.

Next Steps

  • Read a personality type profile for your four-letter code to better understand your strengths and preferences.
  • Visit the suggested website for detailed descriptions and resources about each personality type.

Key Terms & Definitions

  • Extraversion (E) — Focus on external activity and social energy.
  • Introversion (I) — Focus on internal thoughts and reflection.
  • Sensing (S) — Preference for concrete facts and sensory information.
  • Intuition (N) — Preference for abstract concepts and possibilities.
  • Thinking (T) — Decision-making based on logic and objective analysis.
  • Feeling (F) — Decision-making based on values and emotional impact.
  • Judging (J) — Preference for structure and planned organization.
  • Perceiving (P) — Preference for flexibility and adaptability.

Action Items / Next Steps

  • Determine your preferences in each of the four facets (E/I, S/N, T/F, J/P).
  • Combine your preferences to create your four-letter personality type.
  • Visit the recommended website to read your personality profile.