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| Criterion |  Agile Scrum |  Decision Making Assumption Surfacing |  Product Strategy DIBB |  Product Discovery Dual-Track Agile |
|---|---|---|---|---|
Purposedifferent | When a team needs to work in a fixed delivery rhythm, it stabilizes cadence, responsibility, and feedback loops. It makes collaboration reliable across sprint boundaries. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-4 Wochen je Sprint, laufend | 45-90 min | 1-2 h | Laufend, Wochen bis Monate |
Participantsdifferent | 3-10 (Scrum Team) | 2-8 | 2-8 | 4-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | Assumption List, Critical Assumptions, Learning Plan | DIBB document, Belief list, Bet list, Learning report | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories |
Tagsno overlap | AgileIterationCadence | AssumptionsRiskDecisionDiscovery | StrategyDecisionAssumptionsHypothesis | AgileDiscoveryDelivery |