It acts as a "human factors expert" in your pocket, asking the questions an expert would ask about human engineering, training, or management systems. Consistency:
The Dictionary is a detailed set of yes/no questions designed to help investigators consistently identify root causes. Instead of relying on an investigator's personal opinion or "gut feeling," it uses a common language to guide the team through the evidence. It is often described as the "secret sauce" of the TapRooT® System taproot root cause tree dictionary pdf
Before examining the dictionary, one must understand the "Tree." Developed by System Improvements, Inc., the TapRooT Root Cause Tree is a visual, hierarchical classification system. It looks like an upside-down tree, with branches representing increasingly specific categories of causes. It acts as a "human factors expert" in