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| Criterion |  Knowledge Modeling IBIS |  Operations Ivy Lee Method |  Decision Making Cynefin Workshop |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | 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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 1-3 h | 5-10 min daily | 60-180 min | 90-180 min |
Participantsdifferent | 2-8 | 1 | 4-20 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Daily Priority List, Completion Notes | Cynefin Map, Domain-specific Actions, Sensemaking Notes | CoD Table, Prioritization Sequence |
Tagsno overlap | RationaleKnowledgeDecision | PrioritizationProductivityExecution | ComplexitySensemakingDecision | PrioritizationDeliveryEconomicsDecision |