The scope and purpose of DIBB are stated as a concrete question.
DIBB
A practical method guide: clarify prerequisites and materials, understand the complete process, and look up outputs, pitfalls, and stop criteria.
Prerequisite
What needs to be finished first
Quality-checked data, market and user context, strategic options and domain decision makers are available.
Preparation
What needs to be ready before start
Quality-checked data, market and user context, strategic options, shared workspace, source links, and decision log.
Product/Strategy · Data · Research · executive decision owner
Collect Quality-checked data, market and user context, strategic options in advance and mark open assumptions.
60–90 minutes; recurring review
Prepare data → insight → belief → bet as an explicit reasoning chain visibly and calibrate assessment terms before starting.
Core question
The one question this method answers
Which bet follows from which belief, and which insight is supported by what data?
Flow
Phases with goal, actions, output and pitfall
DIBB starts with reliable data, interprets it as insight, states a testable strategic belief, and derives a bounded bet. Every link remains justified.
DIBB strategy chain
Fictional worked example
data → insight → belief → bet as an explicit reasoning chain as a precise working structure with a fictional example.
Data
Data information to record
31 % Abbruch; 62 % nach Konflikt; 18 Interviews.
Insight
Insight information to record
Expliziter Konfliktabschluss fehlt.
Belief
Belief information to record
Geführter Abschluss erhöht Completion.
Bet
Bet information to record
4 Wochen; +8 pp; Medianzeit Guardrail.
The example demonstrates the domain logic of DIBB; worksheets remain blank.
- 1
Data evidence
Data evidence

Goal
Produce data record so the core question “Which bet follows from which belief, and which insight is supported by what data?” can be answered with stronger support.
Inputs for this step
- Quality-checked data
- market and user context
- strategic options
Actions
- Document data quality, segment, horizon, and source.
- Record source, rationale, and open uncertainty directly in data record.
Output
data record
data record · source · uncertainty · next decision
Quality check
Are data observed rather than interpreted?
Pitfall
An opinion is labelled insight although the data-insight-belief-bet chain does not hold. Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Timing: 10–20 minutes
- 2
Insight
Insight

Goal
Produce insight so the core question “Which bet follows from which belief, and which insight is supported by what data?” can be answered with stronger support.
Inputs for this step
- data record
- market and user context
- strategic options
Actions
- Interpret pattern and test alternative explanations.
- Record source, rationale, and open uncertainty directly in insight.
Output
insight
insight · source · uncertainty · next decision
Quality check
Does insight follow from several pieces of evidence?
Pitfall
An opinion is labelled insight although the data-insight-belief-bet chain does not hold. Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Timing: 10–20 minutes
- 3
Belief
Belief

Goal
Produce belief so the core question “Which bet follows from which belief, and which insight is supported by what data?” can be answered with stronger support.
Inputs for this step
- insight
- market and user context
- strategic options
Actions
- State the strategic causal belief explicitly.
- Record source, rationale, and open uncertainty directly in belief.
Output
belief
belief · source · uncertainty · next decision
Quality check
Is the belief falsifiable?
Pitfall
An opinion is labelled insight although the data-insight-belief-bet chain does not hold. Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Timing: 10–20 minutes
- 4
Strategic bet
Strategic bet

Goal
Produce bet so the core question “Which bet follows from which belief, and which insight is supported by what data?” can be answered with stronger support.
Inputs for this step
- belief
- market and user context
- strategic options
Actions
- Decide a bounded investment with target, guardrail, and review date.
- Record source, rationale, and open uncertainty directly in bet.
Output
bet
bet · source · uncertainty · next decision
Quality check
Does the bet follow directly from the belief?
Pitfall
An opinion is labelled insight although the data-insight-belief-bet chain does not hold. Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Timing: 10–20 minutes
Artifact
What comes out at the end
Sketch: what the artifact looks like
Versioned DIBB strategy chain with date, sources, owners, and next review.
Retain date, source, assumption state, and decision for every version of DIBB strategy chain.
- DIBB strategy chain as board or document
- Source and evidence register
- Decision and action log
dibb-working-template.md
Plan DIBB around its domain steps and the concrete decision question.
DIBB: Worksheet
Question
To be confirmed
Desired outcome
To be confirmed
Scope
Establish and review the practice Time: 60–90 minutes; recurring review
Complete this worksheet on paper or in your own document during the work.
Preparation for this scope
Method setup
- Materials: Quality-checked data, market and user context, strategic options, shared workspace, source links, and decision log.
- Roles: Product/Strategy · Data · Research · executive decision owner
- Advance information: Collect Quality-checked data, market and user context, strategic options in advance and mark open assumptions.
- Overall time needed: 60–90 minutes; recurring review
- Setup: Prepare data → insight → belief → bet as an explicit reasoning chain visibly and calibrate assessment terms before starting.
Prepare for the work steps
Data evidence: Data evidence
- Quality-checked data
- market and user context
- strategic options
Insight: Insight
- data record
- market and user context
- strategic options
Belief: Belief
- insight
- market and user context
- strategic options
Strategic bet: Strategic bet
- belief
- market and user context
- strategic options
DIBB strategy chain
Data
Data information to record
...
Insight
Insight information to record
...
Belief
Belief information to record
...
Bet
Bet information to record
...
Enter only real input, sources, and decisions.
Data evidence: Data evidence
Expected artifact: data record
data record · source · uncertainty · next decision
Entry:
...
- Are data observed rather than interpreted?
Insight: Insight
Expected artifact: insight
insight · source · uncertainty · next decision
Entry:
...
- Does insight follow from several pieces of evidence?
Belief: Belief
Expected artifact: belief
belief · source · uncertainty · next decision
Entry:
...
- Is the belief falsifiable?
Strategic bet: Strategic bet
Expected artifact: bet
bet · source · uncertainty · next decision
Entry:
...
- Does the bet follow directly from the belief?
Open questions and next steps
...
Method guide: https://methodatlas.meierhoff-systems.de/en/methods/dibb/run-sheet
Example output
Concrete filled scenario, fictional example
Fictional example for orientation. Counts and timings describe this case and are not universal requirements.
dibb-beispiel.md
Concrete filled scenario, fictional example
Data: 31% abandonment, 62% after unresolved conflict; 18 interviews confirm uncertainty. Insight: teams need an explicit conflict closure. Belief: guided closure increases independent completion. Bet: four-week pilot, target +8 pp, guardrail no increase in median duration.
Pitfalls
Recognize symptoms and steer against them
Quick overview, the full text is in the matching phase in the flow
- Data evidenceAn opinion is labelled insight although the data-insight-belief-bet chain does not hold.View in phase
- InsightAn opinion is labelled insight although the data-insight-belief-bet chain does not hold.View in phase
- BeliefAn opinion is labelled insight although the data-insight-belief-bet chain does not hold.View in phase
- Strategic betAn opinion is labelled insight although the data-insight-belief-bet chain does not hold.View in phase
Data evidence
An opinion is labelled insight although the data-insight-belief-bet chain does not hold.
Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Insight
An opinion is labelled insight although the data-insight-belief-bet chain does not hold.
Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Belief
An opinion is labelled insight although the data-insight-belief-bet chain does not hold.
Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Strategic bet
An opinion is labelled insight although the data-insight-belief-bet chain does not hold.
Audit the chain backwards, add alternative explanations, and bound the bet with target, guardrail, and review date.
Stop criteria
When to pause, resolve prerequisites, or choose another approach
Finished the method guide?
Go to the profile for purpose, similar methods, and sources or continue to the next method in the catalog.

