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| Criterion |  Knowledge Modeling Teach-back |  Operations After-Action Review |  Decision Making Decision Tree |  Operations Learning Review |
|---|---|---|---|---|
Purposedifferent | Teach-back checks whether an explanation actually got through to the other person. The method makes misunderstandings visible early and strengthens shared understanding in advisory and learning situations. | 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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 5-20 min | 20-45 min | 30-90 min | 1-3 h |
Participantsdifferent | 2-8 | 3-12 | 1-6 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Understanding Check, Clarification Notes, Learning Gaps | Lessons learned, Action items, Event summary | Decision Tree, Option Map, Assumption List | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | LearningUnderstandingCommunication | LearningOperationsImprovement | DecisionTreeOptions | LearningRetrospectiveIncidentOperations |