Taproot Root Cause Tree Dictionary Pdf

The dictionary operates as a rigorous checklist. For every node or category on the tree, the dictionary asks a specific set of yes-or-no questions. If the answers to the questions meet the criteria defined in the dictionary, the investigator is permitted to follow that branch of the tree. This eliminates guesswork and ensures that investigators with different backgrounds and levels of experience will arrive at the same root causes when looking at the same set of facts. Enhancing Human Performance Analysis

The standalone PDF dictionary typically ranges from $75 to $150 USD , while the full investigation kit (Tree, Dictionary, Helper) is around $300-$400 . Consider this an investment—one prevented major accident pays for this a thousand times over. taproot root cause tree dictionary pdf

It contains a series of bulleted, objective questions that guide the investigator through the Root Cause Tree. This prevents subjective bias and ensures that the analysis is based on evidence rather than opinion. The dictionary operates as a rigorous checklist