.jpg)
To help me provide more relevant details, are you looking to at your company, or are you currently preparing for an upcoming incident investigation ? Share public link
The dictionary serves as a guided expert system. Instead of relying on guesswork or the common "5 Whys" approach—which can be subjective—it uses a series of objective . These questions are tied directly to the nodes on the Root Cause Tree® Diagram , guiding the investigator to specific categories like:
While the full Dictionary is not legally free, several legitimate alternatives exist: taproot root cause tree dictionary pdf free
Under the Human Performance branch, the dictionary guides you through specific categories: : Were they available, accurate, and followed?
These documents provide high-quality overviews of the methodology and tree structure: To help me provide more relevant details, are
: An older version of the TapRooT® Root Cause Tree® Dictionary is available for free borrowing or digital viewing.
Alternatively, you can search for the dictionary on online repositories such as ResearchGate, Academia.edu, or Google Books. These questions are tied directly to the nodes
A book of yes/no questions that ensures you have evidence for every potential cause you identify. Corrective Action Helper®
A Causal Factor is a mistake or failure that, if corrected, could have prevented the incident from occurring or would have significantly lessened its consequences. These are identified on the SnapCharT® diagram and form the starting points for your root cause analysis with the Tree and Dictionary.
The is built around the Root Cause Tree —a visual logic diagram used to trace an incident from a Causal Factor to a specific Root Cause. However, the tree is binary (Yes/No). The Root Cause Tree Dictionary is the interpretive key. It provides the precise definitions required to answer those binary questions accurately.
Root Cause Tree® Dictionary - Improving Root Cause Analysis