SFST Quiz

How far from the subject's face should the stimulus be on the HGN Test?

According to the validation studies, the HGN test is how accurate according to field studies?

How fast should the stimulus be moved from center of the face to the side when checking for lack of smooth pursuit?

How fast do you move the stimulus when checking for onset of nystagmus prior to 45 degrees?

How many inches from their side may the subject move their arms before the officer documents using arms for balance?

How many clues have been validated for the One Leg Stand test?

The officer's principal decision during detection phase one usually is ________?

During HGN, the officer should always start with the subject's _____eye?

Which of these is not part of the medical screening portion of HGN?

Which of these is not one of the three phases of DWI detection?

How many VALIDATED clues are there for HGN?

A good, structured field sobriety test is simple and _______?

What is Horizontal Gaze Nystagmus?

How many clues indicates BAC above 0.08 on HGN?

When giving instructions for the Walk and Turn, the officer should keep the subject where?

How long should the subject stand with a foot in the raised position for the One Leg Stand test?

Which of these is not a clue of the HGN Test?

How long do you hold the stimulus when looking for distinct and sustained nystagmus at maximum deviation?

During divided attention tests, subject's wearing heels higher than __ inches should be given the option to remove them?

Which of the following Walk and Turn clues can be scored in the Instruction Stage?

Detection Phase two is called?

How many validated clues are there for the Walk and Turn test?

For Vertical Gaze Nystagmus to be recorded, it should be distinct and sustained for ____?

Which of the following is not a clue of the One Leg Stand test?

During the W&T test, the subject is directed to leave his/her ___ foot on the line before the turn?

What is the first administrative task in conducting the HGN Test?

Which field validation study answered the question if SFSTs discriminate BACs below 0.10?

How many total clues can be observed on the HGN test?

In the San Diego SFST Field Validation Study, One Leg Stand was found to be ____% accurate

Which of the following is not a NHTSA standardized field sobriety test?