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| Criterion |  Product Discovery Solution Interview |  Product Discovery Problem Interview |  UX Research Surveys |
|---|---|---|---|
Purposedifferent | 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 the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 30-60 min je Interview | 30-60 min je Interview | 3-14 Tage |
Participantsdifferent | 5-10 Interviews | 5-12 Interviews | 50+ |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Problem Evidence, Risk Notes, Customer Segments | Survey Results, Charts, Segment Insights |
Tags1 shared | ValidationInterviewsPrototype | DiscoveryInterviewsValidation | QuantitativeResearchValidation |
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