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| Criterion |  Decision Making PERT Estimation |  Facilitation Alignment Mapping |  Engineering Goal Question Metric |
|---|---|---|---|
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. | 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. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 15-45 min | 1-2 h | 90-180 min |
Participantsdifferent | 1-8 | 4-12 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Alignment Map, Open Issues, Decision Questions | GQM Table, Metric Profiles |
Tagsno overlap | EstimationUncertaintyRisk | AlignmentStakeholdersStrategyFacilitation | MetricsMeasurementEngineeringAlignment |
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