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| Criterion |  Decision Making Constraint Analysis |  Facilitation Six Thinking Hats |  Facilitation Nominal Group Technique |
|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | When a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together. | 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. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-90 min | 45-90 min | 60-120 min |
Participantsdifferent | 2-8 | 4-12 | 5-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Perspective Notes, Decision Inputs, Action Items | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | ConstraintsDecisionPlanningOptions | FacilitationOptionsDecision | FacilitationPrioritizationVotingInclusion |
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