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Selected:Causal Loop DiagramStock and Flow DiagramArchitecture Communication CanvasARID (Active Reviews for Intermediate Designs)
| Criterion |  Systems Thinking Causal Loop Diagram |  Systems Thinking Stock and Flow Diagram |  Architecture Architecture Communication Canvas |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 1-3 h | 2-6 h | 60-120 min | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 2-8 | 1-6 | 2-8 | Designers, developers as users, and facilitation |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Causal Loop Diagram, Feedback Notes, Leverage Points | Stock and Flow Model, Dynamics Notes, Simulation Hypotheses | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | FeedbackSystems thinkingCausalityDynamics | DynamicsSimulationFeedbackSystems thinking | ArchitectureCommunicationStakeholdersCanvas | ArchitectureEngineeringFeedbackValidationTasks |