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| Criterion |  UX Research Surveys |  Operations Kaizen Event |  Operations Kepner-Tregoe |
|---|---|---|---|
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 a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 3-14 Tage | 0.5-5 Tage | 2-8 h |
Participantsdifferent | 50+ | 4-10 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Survey Results, Charts, Segment Insights | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | QuantitativeResearchValidation | LeanContinuous improvementOperations | Problem solvingRoot causeDecisionOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
