View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making PERT Estimation |  Decision Making Force Field Analysis |  Decision Making Delphi Method |  Decision Making Wideband Delphi |
|---|---|---|---|---|
Purposedifferent | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. | 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. | 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 | Medium | Low | High | High |
Timedifferent | 15-45 min | 45-90 min | 1-4 Wochen | 1-4 h or multiple rounds |
Participantsdifferent | 1-8 | 3-12 | 6-30 Experten | 4-12 Experten |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Force Field Map, Change Levers, Risk Notes | Expert Forecast, Consensus Range, Assumption Notes | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | EstimationUncertaintyRisk | ChangeDecisionStrategy | ForecastingExpertsDecisionStrategy | EstimationExpertsForecasting |