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| Criterion |  Decision Making Delphi Method |  Knowledge Modeling Domain Storytelling |  Knowledge Modeling IBIS |  Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | Domain Storytelling translates domain knowledge into a shared narrative of actors, objects, and workflows. It is especially useful when language, rules, and process understanding must be tightly connected. | 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. |
Complexitydifferent | High | Low | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-2 h | 1-3 h | 1-3 h |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 1-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Domain Story, Glossary Notes, Process Narrative | Issue Map, Positions, Argument Notes | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | ForecastingExpertsDecisionStrategy | KnowledgeDomain-Driven DesignProcess | RationaleKnowledgeDecision | SensemakingDecisionRationale |