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HGN: Behavioral & Vision Science Perspectives

Tad Credentials - 16 - Horizontal Gaze Nystagmus

Training Certificate

Horizontal Gaze Nystagmus: Behavioral & Vision Science Perspectives

A certification from Steve Rubenzer, Ph.D., and Scott Stevenson, Ph.D., certifying Houston DWI defender Tad Nelson completed 7 hours of advanced training on Standardized Field Sobriety Tests, specifically, Horizontal Gaze Nystagmus (HGN): Behavioral and Vision Science Perspectives.

This program was presented at the Crowne Plaza hotel in Houston, TX on August the 18th of 2007.

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