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| Criterion |  Systems Thinking Future Reality Tree |  Decision Making Wideband Delphi |  Systems Thinking Intervention Mapping |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | 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. | Intervention Mapping translates a need for change into a planned, evaluable program. The method connects target group, determinants, actions, and measurement into a traceable chain. | 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. |
Complexitysame | High | High | High | High |
Timedifferent | 2-4 h | 1-4 h or multiple rounds | 1-5 Tage | 1-4 Wochen |
Participantsdifferent | 3-8 | 4-12 Experten | 4-12 | 6-30 Experten |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Estimate Range, Assumption Log, Expert Consensus Notes | Logic Model, Change Objectives, Intervention Components, Evaluation Plan | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | Theory of ConstraintsSystems thinkingChange | EstimationExpertsForecasting | ChangeSystems thinkingCapability | ForecastingExpertsDecisionStrategy |