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| Criterion |  Knowledge Modeling PARA Method |  Operations ALPEN Method |  Systems Thinking Causal Loop Diagram |  Systems Thinking Stock and Flow Diagram |
|---|---|---|---|---|
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. | 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. | A Causal Loop Diagram makes feedback, reinforcement, and balance in a system legible. It uncovers side effects and self-reinforcement that stay hidden in linear explanations. | A Stock and Flow Diagram shows how stocks, inflows, and outflows shape a system over time. It is especially suited when growth, delays, or capacity limits determine the dynamics. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 1-3 h Setup, laufend | 10-20 min daily | 1-3 h | 2-6 h |
Participantsdifferent | 1 | 1 | 2-8 | 1-6 |
Formatdifferent | Async | Async | Workshop | Workshop + async |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Daily Plan, Time Estimates, Review Notes | Causal Loop Diagram, Feedback Notes, Leverage Points | Stock and Flow Model, Dynamics Notes, Simulation Hypotheses |
Tagsno overlap | KnowledgeProductivityOrganization | PlanningTime managementProductivityOperations | FeedbackSystems thinkingCausalityDynamics | DynamicsSimulationFeedbackSystems thinking |