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| Criterion |  Knowledge Modeling Teach-back |  Operations After-Action Review |  Operations Process Mapping |  Agile Sprint Retrospective |
|---|---|---|---|---|
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. | 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. | When a sprint is over and friction shouldn't simply be carried forward, it opens the view onto collaboration and patterns. It creates space to see causes and changes together. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 5-20 min | 20-45 min | 1-3 h | Up to 3 hours for a one-month Sprint; shorter Sprints are usually shorter |
Participantsdifferent | 2-8 | 3-12 | 3-10 | Scrum Team |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Understanding Check, Clarification Notes, Learning Gaps | Lessons learned, Action items, Event summary | Process Map, Handoff List, Improvement Backlog | Improvement actions, Team agreements |
Tagsno overlap | LearningUnderstandingCommunication | LearningOperationsImprovement | ProcessOperationsImprovement | RetrospectiveImprovementLearning |