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| Criterion |  Decision Making Delphi Method |  Facilitation Dot Estimation |  Decision Making Assumption Surfacing |  Decision Making Wideband Delphi |
|---|---|---|---|---|
Purposedifferent | 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 size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | 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. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. |
Complexitydifferent | High | Low | Low | High |
Timedifferent | 1-4 Wochen | 5-20 min | 45-90 min | 1-4 h or multiple rounds |
Participantsdifferent | 6-30 Experten | 3-20 | 2-8 | 4-12 Experten |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Effort Heatmap, Risk Signals, Discussion Targets | Assumption List, Critical Assumptions, Learning Plan | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | EstimationEffortRisk | AssumptionsRiskDecisionDiscovery | EstimationExpertsForecasting |