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| Criterion |  Operations Change Analysis |  Facilitation Nominal Group Technique |  Facilitation Alignment Mapping |
|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 45-120 min | 60-120 min | 1-2 h |
Participantsdifferent | 2-6 | 5-12 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Ranked Ideas, Clarified Options, Group Priority | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | FacilitationPrioritizationVotingInclusion | AlignmentStakeholdersStrategyFacilitation |
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