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| Criterion |  Decision Making Three-Point Estimation |  Product Strategy DIBB |  Systems Thinking Future Reality Tree |  Decision Making Force Field Analysis |
|---|---|---|---|---|
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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | 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 | 10-30 min je Item | 1-2 h | 2-4 h | 45-90 min |
Participantsdifferent | 1-8 | 2-8 | 3-8 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | DIBB document, Belief list, Bet list, Learning report | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | EstimationUncertaintyForecasting | StrategyDecisionAssumptionsHypothesis | Theory of ConstraintsSystems thinkingChange | ChangeDecisionStrategy |