Download or read book Horizontal Gaze Nystagmus written by James J. Dietrich and published by . This book was released on 1999 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Horizontal Gaze Nystagmus the Science and the Law A Resource Guide for Judges Prosecutors and Law Enforcement written by James J. Dietrich and published by . This book was released on 1999 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Horizontal Gaze Nystagmus Testing Ability of Field Officers to Experts written by Aurora V. Barriga and published by . This book was released on 2003 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alcohol has many diverse effects on the human body. Alcohol also affects the eye and the visual system in very specific ways, slowing down the reaction time for normal eye movements and causing abnormal eye movements to occur. More than 16,000 people die yearly from alcohol related traffic accidents. The effects of alcohol on the body are important to note because more than just the individual who is consuming the alcohol is affected. As a result, a horizontal gaze nystagmus sobriety test has been created to identify motorists who have blood alcohol counts exceeding the legal limit, thus decreasing the number of alcohol induced traffic accidents. The reliability of the horizontal gaze nystagmus test is the highest of all sobriety tests. This high reliability is due in part to the fact that horizontal gaze nystagmus is an involuntary reaction at extreme lateral gaze. Coordinated movement assessments such as the walk and turn can be practiced and refined by the habitual drinker. Horizontal gaze nystagmus, on the other hand, cannot be practiced and is a portion of the standardized field sobriety test that is not completely understood by the average motorist. This research paper focuses on the variability of accurate grading of the horizontal gaze nystagmus test. Subjects consumed a calculated amount of alcohol to bring them within approximately 0.08 percent blood alcohol count. The subjects' eye movements were then videotaped and this video was shown to two groups of professionals. First to optometric doctors who were given a short review about grading the horizontal gaze nystagmus test, and secondly to officers who have been certified in conducting the horizontal gaze sobriety nystagmus test. Doctor and officer responses were recorded and analyzed.
Download or read book The Horizontal Gaze Nystagmus Test written by Justin D. Starkus and published by . This book was released on 2006 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Robustness of the Horizontal Gaze Nystagmus Test in Standardized Field Sobriety Tests written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Defence of the Horizontal Gaze Nystagmus Test written by Guy Mathew Young and published by . This book was released on 2001 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Horizontal Gaze Nystagmus HGN written by James J. Dietrich and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Horizontal Gaze Nystagmus written by Lisa Friedlander and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Horizontal Gaze Nystagmus written by Matthew R. Topping and published by . This book was released on 2009 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Horizontal Gaze Nystagmus as a Part of Roadside Sobriety Testing written by G. W. Good and published by . This book was released on 1986 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Horizontal Gaze Nystagmus Test Fraudulent Science in the American Courts written by J. L. Booker and published by . This book was released on 2004 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Horizontal Gaze Nystagmus The Science The Law A Resource Guide For Judges Prosecutors And Law Enforcement July 1999 written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Betrayers of the Truth written by William J. Broad and published by Simon & Schuster. This book was released on 1983 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fraud and deceit in the halls of science"--Cover subtitle.
Download or read book Optometric Expert Testimony Foundation for the Horizontal Gaze Nystagmus Test written by D. V. Tiffany and published by . This book was released on 1986 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Evaluation of a Behavioral Test Battery for DWI written by Theodore E. Anderson and published by . This book was released on 1983 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Resource Guide Describes the Science and the Law about Horizontal Gaze Nystagmus written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Admissibility of the Horizontal Gaze Nystagmus Test in the Adjudication of Driving Under the Influence written by Richard L. Foy and published by . This book was released on 2002 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
