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| Criterion |  Knowledge Modeling PARA Method |  Knowledge Modeling Feynman Technique |  Product Discovery Smoke Test |  Growth Growth Experiment |
|---|---|---|---|---|
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. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. | When growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-3 h Setup, laufend | 20-60 min | 1-5 Tage | 1-2 Wochen |
Participantsdifferent | 1 | 1 | Nutzertraffic | 1-6 |
Formatdifferent | Async | Async | Async | Workshop + async |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Plain-language Explanation, Knowledge Gaps, Study Notes | Interest Metrics, Conversion Signal, Learning Note | Experiment card, Result summary, Next bet |
Tagsno overlap | KnowledgeProductivityOrganization | LearningKnowledgeUnderstanding | ValidationExperimentsDemandGrowth | MarketingGrowthExperimentsLearning |