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| Criterion |  Decision Making Three-Point Estimation |  Engineering Goal Question Metric |  Facilitation Alignment Mapping |
|---|---|---|---|
Purposedifferent | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | 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 several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 10-30 min je Item | 90-180 min | 1-2 h |
Participantsdifferent | 1-8 | 3-6 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | GQM Table, Metric Profiles | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | EstimationUncertaintyForecasting | MetricsMeasurementEngineeringAlignment | AlignmentStakeholdersStrategyFacilitation |
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