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| Criterion |  Systems Thinking Soft Systems Methodology |  Decision Making Assumption Surfacing |  Product Strategy DIBB |  Systems Thinking VUCA Scan |
|---|---|---|---|---|
Purposedifferent | Soft Systems Methodology helps explore unclear or politically charged problems systematically. Instead of forcing a quick answer, the method builds a shared understanding of perspectives and room for action. | 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. | The VUCA Scan helps read difficult situations more precisely. Instead of treating unclarity as generally complicated, the method separates fast change, missing knowledge, systemic entanglement, and ambiguous interpretation. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 0.5-3 Tage | 45-90 min | 1-2 h | 30-90 min |
Participantsdifferent | 5-15 | 2-8 | 2-8 | 1-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Rich Picture, Root Definitions, Conceptual Models, Change Agenda | Assumption List, Critical Assumptions, Learning Plan | DIBB document, Belief list, Bet list, Learning report | VUCA Map, Response Options, Signal and Learning Plan |
Tagsno overlap | Soft systemsComplexitySensemakingSystems thinking | AssumptionsRiskDecisionDiscovery | StrategyDecisionAssumptionsHypothesis | SensemakingUncertaintyComplexityStrategyForesight |