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| Criterion |  Decision Making Decision Matrix |  Facilitation Consensus Workshop |  Operations 5 Whys |
|---|---|---|---|
Purposedifferent | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-3 h | 15-30 min |
Participantsdifferent | 2-8 | 5-30 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Decision Matrix, Scoring Rationale, Selected Option | Consensus Clusters, Theme Titles, Priority Areas | Root cause notes, Countermeasures |
Tagsno overlap | DecisionCriteriaScoringTradeoffs | FacilitationConsensusWorkshopAlignment | Root causeIncidentLeanProblem solving |
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