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| Criterion |  Systems Thinking System Dynamics Simulation |  Product Discovery Fake Door Test |  Product Discovery Learning Card |
|---|---|---|---|
Purposedifferent | 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. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | High | Medium | Low |
Timedifferent | Mehrere Tage bis Wochen | 1-5 Tage | 25-40 min |
Participantsdifferent | 1-5 Modellierende, Stakeholder asynchron | Nutzertraffic | 1-5 |
Formatdifferent | Async | Async | Workshop + async |
Outputdifferent | Simulation Model, Scenario Reports | Click Data, Interest Signal, Learning Decision | Learning Card with evidence and next action |
Tagsno overlap | Systems thinkingDynamicsSimulationAnalysis | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryLearning |
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