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| Criterion |  Decision Making Constraint Analysis |  UX Research Tree Testing |  Decision Making Assumption Surfacing |
|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 30-90 min | 1-2 Tage | 45-90 min |
Participantsdifferent | 2-8 | Based on research question | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Findability Metrics, Path Analysis, Revised IA | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | ConstraintsDecisionPlanningOptions | Information architectureNavigationFindability | AssumptionsRiskDecisionDiscovery |
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