Keith Yoshizuka Author

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Standardized Field Sobriety Test: False Positive Test Rate among Sober Subjects

Author(s):

Keith Yoshizuka, Paul J Perry, Greta Upton, Ingrid Lopes and Eric J Ip

Standardized Field Sobriety Test: False Positive Test Rate among Sober Subjects

The Standardized Field Sobriety Test (SFST) is a series of exercises that a law enforcement officer gives to a driver suspected of driving under the influence of alcohol. The original research that demonstrated a high correlation between failure of the SFST and a high blood alcohol concentration did not utilize a standard control group to validate that the failure of the SFST was not a characteristic of the population at large. This study examined a series of drug naive subjects to determine the rate of failure of the SFST to accurately distinguish a suspect with high blood alcohol content from t... view more»

DOI: 10.4172/2325-9841.1000120

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