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| Criterion |  Knowledge Modeling PARA Method |  Decision Making Risk Matrix |  Operations Ivy Lee Method |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | 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. | 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 | Low | High |
Timedifferent | 1-3 h Setup, laufend | 30-60 min | 5-10 min daily | 90-180 min |
Participantsdifferent | 1 | 3-10 | 1 | 3-8 |
Formatdifferent | Async | Workshop + async | Async | Workshop |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Risk Matrix, Top Risk List | Daily Priority List, Completion Notes | CoD Table, Prioritization Sequence |
Tagsno overlap | KnowledgeProductivityOrganization | RiskDecisionPrioritizationAssessment | PrioritizationProductivityExecution | PrioritizationDeliveryEconomicsDecision |