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| Criterion |  Knowledge Modeling IBIS |  Decision Making Delphi Method |  Operations Kepner-Tregoe |  Decision Making Argument 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 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. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | 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 | Medium | High | High | Medium |
Timedifferent | 1-3 h | 1-4 Wochen | 2-8 h | 1-3 h |
Participantsdifferent | 2-8 | 6-30 Experten | 2-8 | 1-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Expert Forecast, Consensus Range, Assumption Notes | Problem Analysis, Decision Analysis, Risk Plan | Argument Map, Evidence Gaps, Decision Rationale |
Tags1 shared | RationaleKnowledgeDecision | ForecastingExpertsDecisionStrategy | Problem solvingRoot causeDecisionOperations | SensemakingDecisionRationale |