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| Criterion |  Knowledge Modeling Feynman Technique |  Knowledge Modeling IBIS |  Operations Kepner-Tregoe |  Operations After-Action Review |
|---|---|---|---|---|
Purposedifferent | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | 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. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 20-60 min | 1-3 h | 2-8 h | 20-45 min |
Participantsdifferent | 1 | 2-8 | 2-8 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | Issue Map, Positions, Argument Notes | Problem Analysis, Decision Analysis, Risk Plan | Lessons learned, Action items, Event summary |
Tagsno overlap | LearningKnowledgeUnderstanding | RationaleKnowledgeDecision | Problem solvingRoot causeDecisionOperations | LearningOperationsImprovement |