WebOct 22, 2024 · The Standardized Field Sobriety Test (SFST) endorsed by the National Highway Traffic and Safety Administration (NHTSA) consists of the horizontal gaze nystagmus (HGN), walk-and-turn (WAT) and one-leg stand (OLS): Horizontal Gaze Nystagmus: This term refers to the involuntary jerking of the eye that occurs naturally … WebMar 25, 2024 · Walk-and-Turn (WAT) Test. The WAT Test consists of a person walking along a straight line, heel to toe, a specified number of steps before turning around and repeating the same thing back to the starting point. One-Leg-Stand (OLS) Test. The OLS Test requires the individual to stand on one leg and balance themselves for about thirty …

Walk and Turn Test Maryland Field Sobriety Tests DUI

http://www.fieldsobrietytests.org/walkandturntest.html Web2 Likes, 0 Comments - Jacob Denson (@jatydenson) on Instagram: "This week we are going to be talking about Standardized Field Sobriety Tests or SFST’s. There a..." how to shade a sphere with pencil

Field Sobriety Testing • DWI.com

WebIn contrast to those tests which test gross motor skills (e.g., a walk-and-turn or one-leg stand test) or which drawn upon commonsense for their utility in a DUI investigation (e.g., an alphabet test), certain tests typically employed in DUI investigations require a determination that the Harper standard has been satisfied. WebThe walk and turn test is a standardized field sobriety test (FST) that police frequently administer in order to detect whether a DUI … WebWalking Phase: 3. Stops while walking 4. Misses heel to toe 5. Steps off line 6. Uses arms to balance 7. Improper turn 8. Wrong number of steps 3. One leg stand (OLS); (Four clues). 1. Swaying 2. Uses arms to balance 3. Hopping 4. Puts foot down Other Field Sobriety Tests (FST’s): Romberg Balance; Test of balance and time perception. Feet ... how to shade a portrait