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| Criterion |  Product Discovery Kano Model |  Systems Thinking VUCA Scan |  Decision Making Delphi Method |  Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | 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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 1-2 Tage | 30-90 min | 1-4 Wochen | 1-3 h |
Participantsdifferent | 10-50 | 1-10 | 6-30 Experten | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | VUCA Map, Response Options, Signal and Learning Plan | Expert Forecast, Consensus Range, Assumption Notes | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | SatisfactionPrioritizationCustomer | SensemakingUncertaintyComplexityStrategyForesight | ForecastingExpertsDecisionStrategy | SensemakingDecisionRationale |