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| Criterion |  Knowledge Modeling Feynman Technique |  Operations ALPEN Method |  Knowledge Modeling IBIS |  Decision Making Constraint Analysis |
|---|---|---|---|---|
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. | 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. | 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 20-60 min | 10-20 min daily | 1-3 h | 30-90 min |
Participantsdifferent | 1 | 1 | 2-8 | 2-8 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | Daily Plan, Time Estimates, Review Notes | Issue Map, Positions, Argument Notes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | LearningKnowledgeUnderstanding | PlanningTime managementProductivityOperations | RationaleKnowledgeDecision | ConstraintsDecisionPlanningOptions |