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| Criterion |  Systems Thinking Rich Picture |  Systems Thinking CATWOE Analysis |  Facilitation 1-2-4-All |  Facilitation Nominal Group Technique |
|---|---|---|---|---|
Purposedifferent | A Rich Picture brings an unclear situation onto a shared drawing. It captures actors, tensions, information flows, and blind spots before the team jumps to solutions too early. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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 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 | 30-90 min | 45-90 min | 10-20 min | 60-120 min |
Participantsdifferent | 2-10 | 3-8 | 4-100+ | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Rich Picture, Problem Framing Notes | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Idea List, Shared Insights, Emergent Themes | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | Systems thinkingSoft systemsFramingVisualization | Systems thinkingFramingStakeholders | FacilitationInclusionIdeation | FacilitationPrioritizationVotingInclusion |