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| Criterion |  Delivery MoSCoW |  UX Research Tree Testing |  Decision Making Decision Matrix |  UX Research Card Sorting |
|---|---|---|---|---|
Purposedifferent | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | 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. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | 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 | Medium | Low |
Timedifferent | 30-90 min | 1-2 Tage | 45-90 min | 20-45 min |
Participantsdifferent | 3-12 | Based on research question | 2-8 | Based on research question |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Prioritized Backlog, Release Scope, Tradeoff Notes | Findability Metrics, Path Analysis, Revised IA | Decision Matrix, Scoring Rationale, Selected Option | Content groups, Label set, IA hypotheses |
Tagsno overlap | PrioritizationScopeDecision | Information architectureNavigationFindability | DecisionCriteriaScoringTradeoffs | Information architectureNavigationStructure |