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| Criterion |  UX Research Empathy Mapping |  Decision Making Assumption Surfacing |  Decision Making Pre-Mortem |  UX Research Affinity Diagramming |
|---|---|---|---|---|
Purposedifferent | When a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30–60 min | 45-90 min | 20–45 min | 45–90 min |
Participantsdifferent | 4-8 | 2-8 | Small cross-functional group | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Empathy Map, Assumptions List, Research Gaps | Assumption List, Critical Assumptions, Learning Plan | Risk list, Mitigation plan, Assumption log | Theme clusters, Insight statements, Opportunity areas |
Tagsno overlap | SynthesisQualitativeWorkshop | AssumptionsRiskDecisionDiscovery | RiskDecisionFailurePlanning | SynthesisQualitativeRoot cause |