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Studies
There are many studies that have been published on the accuracy and effectiveness of the VSA. Some of these studies are questionable and cannot be verified using traditional educational due diligence or other methods.
The studies listed by IAVSA are legitimate studies free of any negative reviews or press coverage at the time of posting.
Conducting Google and Bing searches of any VSA or Polygraph study is a good start in the due diligence process.








