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| Criterion |  UX Research Card Sorting |  Decision Making Assumption Surfacing |  Decision Making Argument Mapping |
|---|---|---|---|
Purposedifferent | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. | 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. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 20-45 min | 45-90 min | 1-3 h |
Participantsdifferent | Based on research question | 2-8 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Content groups, Label set, IA hypotheses | Assumption List, Critical Assumptions, Learning Plan | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | Information architectureNavigationStructure | AssumptionsRiskDecisionDiscovery | SensemakingDecisionRationale |
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