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| Criterion |  Operations After-Action Review |  Decision Making Delphi Method |  Operations Process Mapping |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | 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. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 20-45 min | 1-4 Wochen | 1-3 h | 1-2 h |
Participantsdifferent | 3-12 | 6-30 Experten | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Lessons learned, Action items, Event summary | Expert Forecast, Consensus Range, Assumption Notes | Process Map, Handoff List, Improvement Backlog | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | LearningOperationsImprovement | ForecastingExpertsDecisionStrategy | ProcessOperationsImprovement | StrategyDecisionAssumptionsHypothesis |