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| Criterion |  Decision Making Delphi Method |  Engineering Goal Question Metric |  Facilitation Power Interest Grid |
|---|---|---|---|
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. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 1-4 Wochen | 90-180 min | 30-60 min |
Participantsdifferent | 6-30 Experten | 3-6 | 2-8 |
Formatdifferent | Async | Workshop | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | GQM Table, Metric Profiles | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | ForecastingExpertsDecisionStrategy | MetricsMeasurementEngineeringAlignment | StakeholdersFacilitationAlignmentPlanning |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
