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| Criterion |  UX Research Empathy Mapping |  Decision Making Pre-Mortem |  UX Research Affinity Diagramming |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
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. | 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. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30–60 min | 20–45 min | 45–90 min | 45-90 min |
Participantsdifferent | 4-8 | Small cross-functional group | 3-10 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | Empathy Map, Assumptions List, Research Gaps | Risk list, Mitigation plan, Assumption log | Theme clusters, Insight statements, Opportunity areas | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | SynthesisQualitativeWorkshop | RiskDecisionFailurePlanning | SynthesisQualitativeRoot cause | AssumptionsRiskDecisionDiscovery |