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Selected:Stock and Flow DiagramSystem Dynamics SimulationLASR (Lightweight Approach for Software Reviews)Causal Loop Diagram
| Criterion |  Systems Thinking Stock and Flow Diagram |  Systems Thinking System Dynamics Simulation |  Architecture LASR (Lightweight Approach for Software Reviews) |  Systems Thinking Causal Loop Diagram |
|---|---|---|---|---|
Purposedifferent | 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. | System Dynamics Simulation makes assumptions about time, delay, and feedback testable through experiments. It draws relationships, patterns, and feedback loops. The result is captured as a simulation model and scenario reports. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. |
Complexitydifferent | High | High | Medium | Medium |
Timedifferent | 2-6 h | Mehrere Tage bis Wochen | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-3 h |
Participantsdifferent | 1-6 | 1-5 Modellierende, Stakeholder asynchron | 1 or a small team; particularly suitable for 3–4 people | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Stock and Flow Model, Dynamics Notes, Simulation Hypotheses | Simulation Model, Scenario Reports | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Causal Loop Diagram, Feedback Notes, Leverage Points |
Tagsno overlap | DynamicsSimulationFeedbackSystems thinking | Systems thinkingDynamicsSimulationAnalysis | ArchitectureQualityRiskAssessmentLean | FeedbackSystems thinkingCausalityDynamics |