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| Criterion | ![]() Facilitation Nominal Group Technique | ![]() Facilitation 1-2-4-All | ![]() Innovation Brainwriting |
|---|---|---|---|
Purposedifferent | 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 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. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 60-120 min | 10-20 min | 15-30 min |
Participantsdifferent | 5-12 | 4-100+ | 3-12 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Ranked Ideas, Clarified Options, Group Priority | Idea List, Shared Insights, Emergent Themes | Idea sheets, Expanded concepts, Prioritized list |
Tags1 shared | FacilitationPrioritizationVotingInclusion | FacilitationInclusionIdeation | BrainstormingCollaborationInclusionIdeas |
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