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| Criterion |  Decision Making Three-Point Estimation |  Decision Making Delphi Method |  Business Strategy McKinsey 7S |  Decision Making OODA Loop |
|---|---|---|---|---|
Purposedifferent | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | 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. | McKinsey 7S checks whether Strategy, Structure, Systems, Shared Values, Skills, Style, and Staff fit together. Organizational misalignments become visible across multiple levers as a result. | In dynamic situations, decisions become outdated faster than they can be prepared.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. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 10-30 min je Item | 1-4 Wochen | 2-4 h | 15-60 min je Zyklus |
Participantsdifferent | 1-8 | 6-30 Experten | 3-12 | 1-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | Expert Forecast, Consensus Range, Assumption Notes | 7S Assessment, Alignment Gaps, Change Actions | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | EstimationUncertaintyForecasting | ForecastingExpertsDecisionStrategy | OrganizationStrategyAlignmentChange | DecisionChangeLearningStrategy |