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| Criterion |  UX Research Surveys |  Operations 8D Problem Solving |  Product Discovery Outcome-Driven Innovation |
|---|---|---|---|
Purposedifferent | 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. |
Complexitydifferent | Medium | High | High |
Timedifferent | 3-14 Tage | 1-6 Wochen | Mehrere Wochen |
Participantsdifferent | 50+ | 4-10 | 2-6 researchers plus sample |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Survey Results, Charts, Segment Insights | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses |
Tagsno overlap | QuantitativeResearchValidation | QualityProblem solvingRoot cause | OutcomesInnovationResearchQuantitative |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
