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| Criterion |  UX Research Card Sorting |  Knowledge Modeling Knowledge Mapping |  UX Research First-click Testing |
|---|---|---|---|
Purposedifferent | 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. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 20-45 min | 1-3 h | 1-2 Tage |
Participantsdifferent | Based on research question | 3-12 | 10-30 |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Content groups, Label set, IA hypotheses | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Click Heatmap, Success Rate, Design Recommendations |
Tagsno overlap | Information architectureNavigationStructure | KnowledgeMappingRisk | UXNavigationFindabilityValidation |
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