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| Criterion |  Product Strategy Impact Mapping |  Product Strategy DIBB |  Product Strategy GIST Planning |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | GIST Planning helps clarify target groups, value, goals, and priorities. It links customer value, product logic, and decision priorities, and captures the result as goals, an idea bank, and a step-project list. | 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. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 45-90 min | 1-2 h | Wochen bis Monate je Goal | 45-90 min |
Participantsdifferent | 3-8 | 2-8 | 3-10 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Impact Map, Outcome Hypotheses, Delivery Options | DIBB document, Belief list, Bet list, Learning report | Goals, Idea bank, Step-project list, Tasks, Learning reports | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | OutcomesStrategyBehaviorPlanning | StrategyDecisionAssumptionsHypothesis | RoadmapOutcomesPlanningExperiments | AssumptionsRiskDecisionDiscovery |