Decide when an answer has earned the right to become the next “Why.”
AV5Why™ is a structured causal reasoning system designed to make causal claims explicit, evidence-based, challengeable, and progressively validated.
Traditional inquiry asks another question. AV5Why first asks whether the current answer deserves to advance.
Complex investigations fail when plausible explanations are accepted too quickly. AV5Why introduces explicit reasoning discipline between each causal claim and the next question.
Evidence is examined. Mechanisms are made explicit. Assumptions are surfaced. Alternatives are challenged. Validation is visible. The result is not merely a chain of answers—it is a reviewable causal argument.
AV5Why is a roadmap for root cause analysis—and a reasoning engine for developing an explanation leaders can trust when deciding where to invest.
The AV5Why discipline guides a team from the initial problem through investigation, cause verification, and corrective action. At each step, the team makes its reasoning visible and tests whether the evidence supports moving forward.
Follow a Clear Investigative Roadmap
The team knows what question it is trying to answer. The AV5Why roadmap helps the team identify the evidence it needs, the Challenges it should test, and when to shift to a different investigative method.
Build the Strongest Root Cause Explanation
Cause Verification Records (CVRs) form a living record of the investigation. They make each causal Claim, its Evidence, Mechanism, and Assumptions visible, along with the Challenge used to test it. Teams test their explanations to a standard instead of accepting the first one that sounds convincing.
Make Corrective Action Decisions with Confidence
Leadership can review the team’s causal argument and assess its reasoning against a consistent set of criteria. This disciplined approach helps leaders judge whether a proposed corrective action merits investment. The result is a more deliberate decision backed by a standardized, documented investigation.
The AV5Why book
Explore the AV5Why reasoning system, its investigative artifacts, and its application to real-world problem solving.
Explore AV5Why in an upcoming webinar.
See upcoming dates, topics, and registration links on the AV5Why webinar page.
View Upcoming Webinars
Created by Performance Recovery Group
PRG helps organizations recover, revitalize, and sustain performance—quickly, confidently, and permanently.
AV5Why™ is the flagship causal reasoning system supporting that mission.
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