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| Criterion |  Agile ROAM Board |  UX Research Tree Testing |  Decision Making Assumption Surfacing |  UX Research Card Sorting |
|---|---|---|---|---|
Purposedifferent | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | 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 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 20-40 min initial, dann laufend | 1-2 Tage | 45-90 min | 20-45 min |
Participantsdifferent | 3-15 | Based on research question | 2-8 | Based on research question |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | ROAM Board, Owner List | Findability Metrics, Path Analysis, Revised IA | Assumption List, Critical Assumptions, Learning Plan | Content groups, Label set, IA hypotheses |
Tagsno overlap | RiskAgileTrackingAlignment | Information architectureNavigationFindability | AssumptionsRiskDecisionDiscovery | Information architectureNavigationStructure |