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| Criterion |  Engineering Fault Isolation |  Decision Making Constraint Analysis |  Decision Making Delphi Method |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 30-180 min | 30-90 min | 1-4 Wochen | 45-90 min |
Participantsdifferent | 1-6 | 2-8 | 6-30 Experten | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Expert Forecast, Consensus Range, Assumption Notes | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | TroubleshootingDiagnosisEngineering | ConstraintsDecisionPlanningOptions | ForecastingExpertsDecisionStrategy | ChangeDecisionStrategy |