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| Criterion |  UX Research Tree Testing |  Facilitation Nominal Group Technique |  Facilitation Alignment Mapping |  Facilitation Stakeholder Mapping |
|---|---|---|---|---|
Purposedifferent | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | 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 several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-2 Tage | 60-120 min | 1-2 h | 60–90 min |
Participantsdifferent | Based on research question | 5-12 | 4-12 | 2-8 |
Formatdifferent | Async | Workshop | Workshop | Workshop + async |
Outputdifferent | Findability Metrics, Path Analysis, Revised IA | Ranked Ideas, Clarified Options, Group Priority | Alignment Map, Open Issues, Decision Questions | Stakeholder Map, Engagement Plan, Risk Notes |
Tagsno overlap | Information architectureNavigationFindability | FacilitationPrioritizationVotingInclusion | AlignmentStakeholdersStrategyFacilitation | StakeholdersAlignmentFacilitationChange |