Johari Window

Purpose

The Johari Window is a self-awareness and feedback exercise based on the model developed by Joseph Luft and Harrington Ingham. Participants select adjectives they believe describe themselves, while teammates independently select adjectives they see in that person. Mapping these against the four quadrants (Open, Blind, Hidden, Unknown) reveals gaps between self-perception and how others experience you. It builds feedback culture, self-awareness, and interpersonal understanding.

At a glance

• Group size: 4–20 participants (works best with established teams)
• Duration: 45 minutes
• Difficulty: Intermediate (emotionally)
• Facilitation style: Structured with sensitive facilitation
• Setting: Indoors; seated, private environment

How to run

1. Introduce the model (10 min): Explain the four quadrants: Open (known to self and others), Blind (known to others but not self), Hidden (known to self but not shared), Unknown (known to neither). Use a visual.
2. Self-selection (5 min): Each person selects 5–6 adjectives from a provided list (e.g., helpful, logical, shy, adaptable, bold, caring, clever, dependable, energetic, patient) that they believe describe themselves.
3. Peer selection (10 min): Each person selects 5–6 adjectives for every other team member (written, anonymous, or open depending on group maturity).
4. Mapping (10 min): Each person receives their peer feedback and maps the results: adjectives selected by both self and peers go to Open; by peers only to Blind Spot; by self only to Hidden.
5. Debrief (10 min): What surprised you in your Blind Spot? What do you keep Hidden that you could share? How might expanding your Open area strengthen the team?

Materials needed

• Printed Johari Window templates (one per person)
• Adjective lists (printed, one per person)
• Pens
• Optional: sticky notes for anonymous peer feedback

Pitfalls & common mistakes

• Using with new teams: The exercise requires existing relationships. Strangers' feedback lacks depth and can feel arbitrary.
• Forcing disclosure of Hidden area: The Hidden quadrant is private by definition. Invite but never pressure.
• Not managing the Blind Spot reaction: Discovering unknown perceptions can be emotional. Normalise it.
• Adjective list too negative: Include a balanced mix of positive and constructive adjectives. Avoid purely critical terms.

Inclusion & accessibility

• The exercise is cognitive and works for all physical ability levels.
• Provide materials in readable font sizes.
• Be culturally sensitive: in some cultures, direct feedback about personal traits is uncomfortable. Adapt the approach.
• Offer anonymous peer feedback for less mature teams.

Variations

• Digital Johari Window: Use an online tool where peers submit adjectives digitally. Results are compiled automatically.
• Team Johari Window: Apply the model to the team as a whole rather than individuals. What does the team show the organisation? What is the team's blind spot?
• Johari Window over time: Repeat after 6 months to track changes in openness and self-awareness.

When NOT to use this

• With brand-new teams who do not know each other well enough for meaningful feedback.
• In highly political environments where feedback could be weaponised.
• Without skilled facilitation — the emotional impact requires careful handling.
• When there is no follow-up plan for development after the exercise.

Source & further reading

• Luft, J. and Ingham, H. (1955). The Johari Window: A Graphic Model of Interpersonal Awareness. Proceedings of the Western Training Laboratory in Group Development.
• Luft, J. (1969). Of Human Interaction. National Press Books.