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| Criterion |  Facilitation 1-2-4-All |  Decision Making Decision Tree |  Decision Making Constraint Analysis |  Facilitation Nominal Group Technique |
|---|---|---|---|---|
Purposedifferent | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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 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 | Low | Medium |
Timedifferent | 10-20 min | 30-90 min | 30-90 min | 60-120 min |
Participantsdifferent | 4-100+ | 1-6 | 2-8 | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Idea List, Shared Insights, Emergent Themes | Decision Tree, Option Map, Assumption List | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | FacilitationInclusionIdeation | DecisionTreeOptions | ConstraintsDecisionPlanningOptions | FacilitationPrioritizationVotingInclusion |