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| Criterion |  Facilitation Nominal Group Technique |  Product Discovery Solution Interview |
|---|---|---|
Purposedifferent | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | 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. |
Complexitysame | Medium | Medium |
Timedifferent | 60-120 min | 30-60 min je Interview |
Participantsdifferent | 5-12 | 5-10 Interviews |
Formatdifferent | Workshop | Workshop + async |
Outputdifferent | Ranked Ideas, Clarified Options, Group Priority | Solution Feedback, Objection List, Validation Notes |
Tagsno overlap | FacilitationPrioritizationVotingInclusion | ValidationInterviewsPrototype |
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