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| Criterion |  Decision Making Argument Mapping |  UX Research User Interviews |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling IBIS |
|---|---|---|---|---|
Purposedifferent | 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 teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | 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. | 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h | 30–60 min per interview | 1-3 h | 1-3 h |
Participantsdifferent | 1-8 | 1 participant per interview | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | Interview Notes, Themes, Insight Summary | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Issue Map, Positions, Argument Notes |
Tagsno overlap | SensemakingDecisionRationale | QualitativeResearchCustomerDiscovery | KnowledgeMappingRisk | RationaleKnowledgeDecision |