Analytical Tree
Learn the principles of constructing an analytical tree, including common symbols, clear and concise titles, and logical sequencing. Use this tool to validate and evaluate your tree, study trade-offs, consider alternatives, and recommend actions. Determine critical paths, identify system status, and provide a reusable visual record for rational decision-making. Display clear thinking, conduct deductive analysis, show relationships and interfaces, and identify root causes.
Analytical Tree
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Presentation Transcript
Analytical Tree Tool for investigations
Analytical Tree Construction Principles • Common symbols • Keep it simple • Keep it logical • Expect not miracles • Clear Concise titles • “Best Fit” logic gates • Use transfers (carefully) • Sequence from left
Analytical Tree Steps • Define top event • Know system • Construct tree • Validate tree • Evaluate tree • Study trade offs • Consider alternatives and recommend action
Analytical Tree Steps • Determine critical paths • Identify system status • Provide bases for rational decision making • Provide reusable visual record
Analytical Tree Uses • Display clear thinking • Conduct deductive analysis • Show relationships and interfaces • Identify root causes