Taproot Root Cause Tree Dictionary Pdf Free Free

Under the Human Performance branch, the dictionary guides you through specific categories: : Were they available, accurate, and followed?

Evaluates instructions, checklists, and documentation.

Consult the Tree: Start at the top and work your way down through the categories.

: Older editions or summary guides are sometimes available on platforms like the Internet Archive or Academia.edu . taproot root cause tree dictionary pdf free

This is often misunderstood. TapRoot does not buy into lazy "operator error" conclusions. Instead, it digs into why the human action made sense to the person at the time. Branches include:

and the 15-question Human Performance Troubleshooting Guide. How the Dictionary Works

Identify the Causal Factors—the moments where, if a different action had been taken, the incident would have been avoided. Under the Human Performance branch, the dictionary guides

: Was critical information passed accurately between teams?

: Identifying all potential contributing factors to a problem.

She didn’t just look at the last incident. She created a detailed SnapCharT® : Older editions or summary guides are sometimes

What do you currently use for investigations? (e.g., 5 Whys, Fishbone)

This companion guide defines every node on the tree using detailed yes/no questions. It ensures investigators interpret findings consistently and helps them uncover root causes they might not have otherwise identified. Components:

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