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| Criterion |  Knowledge Modeling PARA Method |  Product Discovery Learning Card |  Product Discovery Opportunity Scoring |  Product Discovery Hypothesis Prioritization Canvas |
|---|---|---|---|---|
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 Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h Setup, laufend | 25-40 min | 60-120 min | 60-90 min |
Participantsdifferent | 1 | 1-5 | 3-6 | 3-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Learning Card with evidence and next action | Opportunity Score Table, Top Outcomes | Prioritization Canvas, Hypothesis Backlog |
Tagsno overlap | KnowledgeProductivityOrganization | ExperimentsValidationDiscoveryLearning | PrioritizationDiscoveryOutcomesNeeds | ExperimentsPrioritizationDiscoveryHypothesis |