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| Criterion |  Engineering Failure Scenario Analysis |  Facilitation Dot Voting |  Facilitation Nominal Group Technique |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | When a workshop has produced too many options and the group needs to condense quickly, dot voting makes preferences visible in a short time. It bundles individual votes into a solid signal for the next selection. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-3 h | 5-15 min | 60-120 min | 20–45 min |
Participantsdifferent | 3-8 | 3-20 | 5-12 | Small cross-functional group |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Ranked list, Consensus signal, Shortlist | Ranked Ideas, Clarified Options, Group Priority | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | FailureResilienceRisk | FacilitationVotingConsensusPrioritization | FacilitationPrioritizationVotingInclusion | RiskDecisionFailurePlanning |