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| Criterion |  Decision Making Argument Mapping |  Decision Making Delphi Method |  Operations 5 Whys |
|---|---|---|---|
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 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 single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 1-3 h | 1-4 Wochen | 15-30 min |
Participantsdifferent | 1-8 | 6-30 Experten | 2-6 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | Expert Forecast, Consensus Range, Assumption Notes | Root cause notes, Countermeasures |
Tagsno overlap | SensemakingDecisionRationale | ForecastingExpertsDecisionStrategy | Root causeIncidentLeanProblem solving |
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