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| Criterion |  Facilitation Expectation Mapping |  Operations Root Cause Tree Analysis |  Operations 5 Whys |  Facilitation Alignment Mapping |
|---|---|---|---|---|
Purposedifferent | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | 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. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 45-90 min | 1-3 h | 15-30 min | 1-2 h |
Participantsdifferent | 3-12 | 2-8 | 2-6 | 4-12 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Expectation Map, Alignment Notes, Agreements | Cause Tree, Evidence Notes, Countermeasures | Root cause notes, Countermeasures | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | AlignmentStakeholdersTeam | Root causeTreeIncidentQuality | Root causeIncidentLeanProblem solving | AlignmentStakeholdersStrategyFacilitation |