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| Criterion | ![]() UX Research First-click Testing | ![]() Product Discovery Solution Interview | ![]() Product Discovery Assumption Mapping | ![]() Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | 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. | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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 | Medium | Low |
Timedifferent | 1-2 Tage | 30-60 min je Interview | 45-60 min | 45-90 min |
Participantsdifferent | 10-30 | 5-10 Interviews | 2-8 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Click Heatmap, Success Rate, Design Recommendations | Solution Feedback, Objection List, Validation Notes | Assumption map, Test backlog, Risk ranking | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | UXNavigationFindabilityValidation | ValidationInterviewsPrototype | AssumptionsRiskExperimentsValidation | AssumptionsRiskDecisionDiscovery |



