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| Criterion |  UX Research Usability Testing |  Facilitation Nominal Group Technique |  Facilitation Consensus Workshop |
|---|---|---|---|
Purposedifferent | When a product is built but people get stuck on tasks, usability testing shows the friction at concrete points. Observed use instead of self-report makes visible where orientation, understanding, or interaction breaks down. | 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 group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-2 h je Session | 60-120 min | 1-3 h |
Participantsdifferent | Based on research question | 5-12 | 5-30 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Usability Issues, Severity List, Recommendations | Ranked Ideas, Clarified Options, Group Priority | Consensus Clusters, Theme Titles, Priority Areas |
Tagsno overlap | ValidationUXPrototype | FacilitationPrioritizationVotingInclusion | FacilitationConsensusWorkshopAlignment |
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