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| Criterion |  Operations After-Action Review |  Operations Learning Review |  Operations Weekly Review |  Operations ALPEN Method |
|---|---|---|---|---|
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. | 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. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 20-45 min | 1-3 h | 30-60 min | 10-20 min daily |
Participantsdifferent | 3-12 | 3-10 | 1 | 1 |
Formatdifferent | Workshop + async | Workshop | Async | Async |
Outputdifferent | Lessons learned, Action items, Event summary | Learning Review Notes, System Factors, Improvement Actions | Updated Task System, Weekly Focus, Next Actions | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | LearningOperationsImprovement | LearningRetrospectiveIncidentOperations | ProductivityExecutionPlanning | PlanningTime managementProductivityOperations |