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| Criterion |  UX Research Tree Testing |  Decision Making Decision Matrix |
|---|---|---|
Purposedifferent | 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. |
Complexitysame | Medium | Medium |
Timedifferent | 1-2 Tage | 45-90 min |
Participantsdifferent | Based on research question | 2-8 |
Formatdifferent | Async | Workshop + async |
Outputdifferent | Findability Metrics, Path Analysis, Revised IA | Decision Matrix, Scoring Rationale, Selected Option |
Tagsno overlap | Information architectureNavigationFindability | DecisionCriteriaScoringTradeoffs |
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