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| Criterion |  Facilitation 3-Circle Venn Diagram |  Operations Change Analysis |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling Concept Mapping |
|---|---|---|---|---|
Purposedifferent | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | 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. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 15-45 min | 45-120 min | 1-3 h | 1-2 h |
Participantsdifferent | 2-8 | 2-6 | 3-12 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | ComparisonFacilitationAlignment | ChangeRoot causeTroubleshootingComparison | KnowledgeMappingRisk | KnowledgeConceptsMappingSensemaking |