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| Criterion |  Product Strategy DIBB |  UX Research Affinity Diagramming |  Operations Change Analysis |
|---|---|---|---|
Purposedifferent | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 1-2 h | 45–90 min | 45-120 min |
Participantsdifferent | 2-8 | 3-10 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | DIBB document, Belief list, Bet list, Learning report | Theme clusters, Insight statements, Opportunity areas | Change Matrix, Cause Hypotheses, Validation Questions, Action List |
Tagsno overlap | StrategyDecisionAssumptionsHypothesis | SynthesisQualitativeRoot cause | ChangeRoot causeTroubleshootingComparison |
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