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| Criterion |  Operations ABC Analysis |  UX Research Card Sorting |  UX Research Tree Testing |
|---|---|---|---|
Purposedifferent | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. | 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. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 30-60 min | 20-45 min | 1-2 Tage |
Participantsdifferent | 1-5 | Based on research question | Based on research question |
Formatdifferent | Async | Workshop + async | Async |
Outputdifferent | ABC Classification, Focus Rules, Control List | Content groups, Label set, IA hypotheses | Findability Metrics, Path Analysis, Revised IA |
Tagsno overlap | PrioritizationOperationsPortfolio | Information architectureNavigationStructure | Information architectureNavigationFindability |
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