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Criterion
Paper illustration for Hypothesis-Driven Troubleshooting.
Engineering
Hypothesis-Driven Troubleshooting
Paper illustration of a Concept Map with concepts and labelled links
Knowledge Modeling
Concept Mapping
Paper illustration of MORT Analysis with its method-specific working model.
Operations
MORT Analysis
Paper illustration for Root Cause Analysis.
Operations
Root Cause Analysis
Purposedifferent
When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable.Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly.For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps.When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another.
Complexitydifferent
MediumMediumHighMedium
Timedifferent
30-240 min1-2 hMehrere Tage bis Wochen1-4 h
Participantsdifferent
1-61-82-63-8
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Hypothesis Log, Test Plan, Evidence Notes, Diagnosis SummaryConcept Map, Relationship Labels, Knowledge GapsMORT Worksheets, Findings per Branch, Corrective Actions, Systemic RecommendationsProblem Statement, Cause Hypotheses, Confirmed Causes, Action Plan
Tagsno overlap
TroubleshootingProblem solvingDiagnosis
KnowledgeConceptsMappingSensemaking
Root causeSafetySystemicIncident
Root causeProblem solvingQualityIncident
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