methodatlas

Facilitation Facilitation method

Six Thinking Hats

Works on one question through six clearly separated thinking modes.

Edward de Bono’s Six Thinking Hats organizes parallel thinking: white considers information, red feelings and intuition, yellow value, black caution, green new possibilities, and blue the thinking process. In groups everyone wears the same hat at a time; hats are changing modes, not personality roles.

Core question
What becomes visible when we examine the same question in turn through information, feeling, value, caution, creativity and process control?
Participants
4-12 people
Time
Duration

Example and worksheet use the same method-specific structure.

Paper matrix with six colored hat cards for information, feeling, value, caution, ideas and process control.
  1. Blue

    Set focus and hat sequence

    The blue hat defines question, decision, sequence, timeboxes and capture.

  2. White + red

    Separate information and reaction

    White clarifies facts and gaps; red exposes feelings and intuition without pressure to justify.

  3. Yellow + black

    Examine benefit and caution in parallel

    Yellow seeks reasoned value; black examines risks, weaknesses and failure conditions.

  4. Green

    Generate alternatives and detours

    The green hat expands the solution space and responds to identified risks with new options.

  5. Blue

    Synthesize thinking and act

    The blue hat integrates contributions, decides the next step and records open gaps.

Blue facilitation can call hats again when new information, risks or options emerge; sequence follows the question.

A good fit when

Useful for complex discussions, options and decisions where different kinds of thinking would otherwise argue against each other. Perspective switching alone does not replace missing expertise or resolve real interest conflicts.

Ideal for

  • Decision workshops
  • Ideation reviews
  • Low-conflict discussion

Not good for

  • Fast go/no-go decisions
  • Groups without moderation

Outputs

  • Six thinking tracks

    The six thinking tracks separate views of information, feeling, value, caution, alternatives, and process.

  • Blue synthesis

    Summary with decision, information need or test, owner and review.

Six Thinking Hats

Fictional example

Fictional parallel-thinking round on whether to remove mandatory profile setup before the first course. Everyone uses the same hat at a time.

Six Thinking Hats
HatFictional contributionImplication or open point
WhiteWhat information is known, missing or must be obtained?42% leave onboarding; reasons are known only from nine tickets.Open: segment drop-offs by cause and device.
RedWhat feelings, hunches or immediate reactions exist, without needing justification?“The entry feels controlling”; “I fear more support load.”Preserve reactions as test prompts, not facts.
YellowWhat value, benefit or reasoned upside could the option create?Direct course entry could reveal value sooner.Observe time to first value in the test.
BlackWhat risks, weaknesses or conditions could make the option fail?Without a profile, recommendations are weaker; privacy needs review.Measure recommendation quality and support contacts as guardrails.
GreenWhat alternatives, variations or new possibilities emerge?Guest access, progressive profile, learning-goal check after lesson one.Compare guest access and progressive profile as two test variants.
BlueHow will we manage focus, sequence, summary and next action?Sequence White, Red, Yellow, Black, Green, Blue; guest-access test, owner Pia, review Oct 18.Pia runs the test; review Oct 18 with drop-off rate and guardrails.
  1. 1. Fictional contribution

    White
    42% leave onboarding; reasons are known only from nine tickets.
    Red
    “The entry feels controlling”; “I fear more support load.”
    Yellow
    Direct course entry could reveal value sooner.
    Black
    Without a profile, recommendations are weaker; privacy needs review.
    Green
    Guest access, progressive profile, learning-goal check after lesson one.
    Blue
    Sequence White, Red, Yellow, Black, Green, Blue; guest-access test, owner Pia, review Oct 18.
  2. 2. Implication or open point

    White
    Open: segment drop-offs by cause and device.
    Red
    Preserve reactions as test prompts, not facts.
    Yellow
    Observe time to first value in the test.
    Black
    Measure recommendation quality and support contacts as guardrails.
    Green
    Compare guest access and progressive profile as two test variants.
    Blue
    Pia runs the test; review Oct 18 with drop-off rate and guardrails.

Hats describe thinking modes, not fixed personal roles. In groups everyone uses the same hat at the same time.

Edward de Bono Ltd · Six Thinking Hats

First step

Clarify the concrete question, desired result and decision authority. Prepare one shared hat sequence with timeboxes.

Open the method guide

Deep dive

Purpose

When a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together.

How it works

The group deliberately switches between clearly marked viewpoints, so contributions don't stay stuck in a single line of argument. This creates a broader decision basis in which criticism, idea, and evaluation become cleanly audible separately.

In detail

Six Thinking Hats helps because it splits thinking into different modes one after another, reducing the mixing of facts, feelings, criticism, and possibilities. Its real value shows when the group takes every hat seriously instead of favoring only the familiar one. Stability comes from clear transitions, fitting questions per perspective, and a later synthesis, so the variety of viewpoints leads to better decisions.

Facilitation

Briefly explain the purpose of each perspective at the start and choose a question that genuinely benefits from different thinking modes. It can noticeably tip over when switching between the hats stays merely formal or individual contributions keep slipping into the same mode. Close with a synthesis that connects insights from several hats and prepares the next decision.

The method guide walks execution through 5 phases, timing, 5 pitfalls, and clear stop criteria.

Open method guide

Your perspective

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Sources and topics

Topics
Artifact templates
Six Thinking Hats: WorksheetPrepare the whole flow or one selected phase with real inputs.
markdown

six-thinking-hats-working-template.md

Prepare the whole flow or one selected phase with real inputs.

Six Thinking Hats: Worksheet

Question

To be confirmed

Desired outcome

To be confirmed

Scope

Complete hat sequence Time: 45–90 minutes

Complete this worksheet on paper or in your own document during the work.

Preparation for this scope

Method setup

  • Materials: Six visible hat cards, guiding question, timer and separate note areas per thinking mode.
  • Roles: Blue facilitator manages focus, sequence and synthesis; all participants switch hats together; a scribe captures.
  • Advance information: Gather available facts, options, decision boundary and sensitive interests. Do not pre-fill contributions as hat results.
  • Overall time needed: 45–90 minutes
  • Setup: Create six note areas. Explain hat meanings and the everyone-together rule; choose a sequence suited to the task.

Prepare for the work steps

Blue: Set focus and hat sequence

  • Concrete question or option
  • Participants, time and desired result

White + red: Separate information and reaction

  • Thinking agenda
  • Available data, experience and current reactions

Yellow + black: Examine benefit and caution in parallel

  • Question, option or initial ideas
  • Information and reaction picture

Green: Generate alternatives and detours

  • Benefits, risks and information gaps
  • Creative prompts and room for change

Blue: Synthesize thinking and act

  • Contributions from all six hats
  • Decision authority and available next steps

Six Thinking Hats

HatGroup contributionsImplications and open points
White
Red
Yellow
Black
Green
Blue
  • White: What information is known, missing or must be obtained?
  • Red: What feelings, hunches or immediate reactions exist, without needing justification?
  • Yellow: What value, benefit or reasoned upside could the option create?
  • Black: What risks, weaknesses or conditions could make the option fail?
  • Green: What alternatives, variations or new possibilities emerge?
  • Blue: How will we manage focus, sequence, summary and next action?

Capture contributions separately by mode; make implications binding only in the blue close.

Edward de Bono Ltd · Six Thinking Hats

Blue: Set focus and hat sequence

Expected artifact: Thinking agenda

Question · result · hat sequence · timeboxes

Entry:

...

  • Is it clear which question should be answered or advanced by the end?

White + red: Separate information and reaction

Expected artifact: Information and reaction picture

Known · missing · source · feeling · intuition

Entry:

...

  • Are facts, assumptions and feelings clearly distinguished?

Yellow + black: Examine benefit and caution in parallel

Expected artifact: Benefit-risk picture

Value · success condition · risk · protection need

Entry:

...

  • Are benefits and risks each connected to a concrete mechanism?

Green: Generate alternatives and detours

Expected artifact: Option space

Alternatives · variations · workarounds · open tests

Entry:

...

  • Does the option space contain genuinely different mechanisms rather than rewordings?

Blue: Synthesize thinking and act

Expected artifact: Thinking record and next step

Summary · decision · test · owner · review

Entry:

...

  • Does the next step reflect the most important contributions from all relevant hats?

Open questions and next steps

...

Method guide: https://methodatlas.meierhoff-systems.de/en/methods/six-thinking-hats/run-sheet

Alternatives and neighbors

Fitting alternatives with decision guidance, followed by other related methods.

All methods
Constraints and origin
MediumWorkshop45-90 min

Profile

Method form
Facilitation method
Participants
4-12
Time
45-90 min
Maturity
Canonical
Origin
Edward de Bono
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