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| Criterion | ![]() Decision Making Delphi Method | ![]() Operations Failure Mode and Effects Analysis | ![]() Decision Making OODA Loop | ![]() Operations Fishbone Diagram |
|---|---|---|---|---|
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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. |
Complexitydifferent | High | High | Medium | Low |
Timedifferent | 1-4 Wochen | 2-6 h | 15-60 min je Zyklus | 30-60 min |
Participantsdifferent | 6-30 Experten | 3-10 | 1-8 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | FMEA Table, Risk Priority, Mitigation Actions | Situation Assessment, Decision Loop, Action Updates | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | ForecastingExpertsDecisionStrategy | RiskQualityOperationsRoot cause | DecisionChangeLearningStrategy | Root causeQualityOperations |



