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| Criterion |  Operations Getting Things Done |  Decision Making Decision Tree |  Decision Making Constraint Analysis |  Operations Ivy Lee Method |
|---|---|---|---|---|
Purposedifferent | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-2 h Setup, laufend | 30-90 min | 30-90 min | 5-10 min daily |
Participantsdifferent | 1 | 1-6 | 2-8 | 1 |
Formatdifferent | Async | Workshop + async | Workshop + async | Async |
Outputdifferent | Action Lists, Project List, Review Routine | Decision Tree, Option Map, Assumption List | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Daily Priority List, Completion Notes |
Tagsno overlap | ProductivityPlanningTasksExecution | DecisionTreeOptions | ConstraintsDecisionPlanningOptions | PrioritizationProductivityExecution |