Assessing the Validity of Voice Stress Analysis (VSA) Tools in a Jail Setting in Oklahoma City, Oklahoma, 2006

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Principal Investigator(s): Damphousse, Kelly R.; Pointon, Laura; Upchurch, Deidra; Moore, Rebecca K.

Summary: The purpose of the project was to assess the validity of two Voice Stress Analysis (VSA) tools currently on the market: the Layered Voice Analysis (LVA) and the Computer Voice Stress Analyzer (CVSA). The methodology and sampling protocols for this study were derived from the pre-existing methodology and sampling techniques employed in the National Institute of Justice-funded Arrestee Drug Abuse Monitoring (ADAM) program that operated in Oklahoma County from 1998 to 2004. The researchers intervie... (view full summary)

Persistent URL: http://dx.doi.org/10.3886/ICPSR20625.v1

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