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| Criterion |  Knowledge Modeling IBIS |  Decision Making Argument Mapping |  Agile Specification by Example |  Knowledge Modeling Concept Mapping |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 1-3 h | 60-90 min pro Feature | 1-2 h |
Participantsdifferent | 2-8 | 1-8 | 3-6 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Argument Map, Evidence Gaps, Decision Rationale | Example Table, Acceptance Tests | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | RationaleKnowledgeDecision | SensemakingDecisionRationale | AgileRequirementsExamplesBehavior-Driven Development | KnowledgeConceptsMappingSensemaking |