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.
A causal reasoning system built around verification.
Cause Verification Records
CVRs™ capture the causal claim, evidence, mechanism, assumptions, challenge, and validation in a controlled investigative record.
Causal Argument Maturity
The reasoning is evaluated progressively so teams can distinguish an early hypothesis from a causal explanation that has earned confidence.
Transition Discipline
AV5Why supports deliberate transitions when the next step requires experiment, forensic evidence, or another investigative method.
The AV5Why book
The AV5Why manuscript presents the reasoning system, its investigative artifacts, and its application to real-world problem solving. Publication information will be added here when available.
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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.
Interested in AV5Why?
Use the PRG website for consulting, training, publication, or AV5Why inquiries.
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