DWI Detection & SFST Written Examination
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Complete written examination with passing grade
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Provide comments and suggestions for improving
course
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15-2
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What approximate percentage of fatal crashes involve
drivers who have been drinking?
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On any typical weekend night, approximately what
percentage of cars are driven by persons who are
DWI?
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About how many times does the average DWI violator
drive intoxicated before arrest?
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An alcohol-related crash at night is more likely to
result in death than is a non alcohol related crash.
How many times more likely?
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15-4
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What are the three phases of detection?
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What is the definition of “DWI detection"?
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What is the police officer's principal decision during
Detection Phase One?
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During Phase Two?
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During Phase Three?
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15-5
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What does "Per Se" mean?
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The "illegal per se" law makes it an offense to operate
a motor vehicle while _________.
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True or False: The implied consent law states
suspected DWI drivers are deemed to have given their
consent to submit to chemical testing.
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True or False: A person cannot be convicted of DWI if
BAC was below 0.05.
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15-6
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True or False: Alcohol is the most abused drug in the
United States.
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Name three of the more commonly known alcohols.
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What does "nystagmus" mean?
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WAT is an example of a ______________ attention
test
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Name the eight distinct clues of WAT
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Name the four distinct clues of OLS
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Name the three distinct clues of HGN
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15-8
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What is the critical angle for determining whether the
third clue of HGN is present?
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How many steps in each direction must the subject
take in the WAT test?
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How long must the subject stand on one foot in the
OLS test?
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In the WAT test, a subject who steps off the line
during the first 9 steps and once again during the
second 9 steps and who uses arm(s) to balance twice
during the second 9 steps has produced ____ distinct
clue(s).
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How reliable is each test using the San Diego study?
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15-10
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“Closed book”
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Passing score is 80%
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Approximately 15-20 minutes to complete
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Increase DWI Deterrence and Decrease Alcohol
Related Crashes, Deaths and Injuries.
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15-14
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Recognize and interpret evidence of DWI violations
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Administer and interpret validated psychophysical
SFSTs
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Describe DWI evidence clearly and convincingly
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15-15
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15-16
Revised:
02/2018
DWI Detection and Standardized Field Sobriety Testing
Written Examination and Program Conclusion
Session 16
of 21
This session focuses on DWI detection and SFST, covering topics such as deterrence, detection phases, laws related to DWI, and alcohol physiology. Learn about fatal crash statistics, detection phases, laws like "Per Se," and common alcohols. Prepare for the written exam, understand the importance of DWI prevention, and gain insights into improving DWI detection methods.
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Presentation Transcript
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Session 15 Written Examination and Program Conclusion DWI DETECTION & SFST
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Learning Objectives Complete written examination with passing grade Provide comments and suggestions for improving course DWI DETECTION & SFST 1 5 - 2
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Deterrence and DWI What approximate percentage of fatal crashes involve drivers who have been drinking? On any typical weekend night, approximately what percentage of cars are driven by persons who are DWI? DWI DETECTION & SFST 1 5 - 3
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Deterrence and DWI About how many times does the average DWI violator drive intoxicated before arrest? An alcohol-related crash at night is more likely to result in death than is a non alcohol related crash. How many times more likely? DWI DETECTION & SFST 1 5 - 4
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Detection Phases What are the three phases of detection? What is the definition of DWI detection"? What is the police officer's principal decision during Detection Phase One? During Phase Two? During Phase Three? DWI DETECTION & SFST 1 5 - 5
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Laws What does "Per Se" mean? The "illegal per se" law makes it an offense to operate a motor vehicle while _________. True or False: The implied consent law states suspected DWI drivers are deemed to have given their consent to submit to chemical testing. True or False: A person cannot be convicted of DWI if BAC was below 0.05. DWI DETECTION & SFST 1 5 - 6
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Alcohol Physiology True or False: Alcohol is the most abused drug in the United States. Name three of the more commonly known alcohols. DWI DETECTION & SFST 1 5 - 7
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Field Sobriety Testing What does "nystagmus" mean? WAT is an example of a ______________ attention test Name the eight distinct clues of WAT Name the four distinct clues of OLS Name the three distinct clues of HGN DWI DETECTION & SFST 1 5 - 8
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Field Sobriety Testing What is the critical angle for determining whether the third clue of HGN is present? How many steps in each direction must the subject take in the WAT test? How long must the subject stand on one foot in the OLS test? DWI DETECTION & SFST 1 5 - 9
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Field Sobriety Testing In the WAT test, a subject who steps off the line during the first 9 steps and once again during the second 9 steps and who uses arm(s) to balance twice during the second 9 steps has produced ____ distinct clue(s). How reliable is each test using the San Diego study? DWI DETECTION & SFST 1 5 - 1 0
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Post Test Closed book Passing score is 80% Approximately 15-20 minutes to complete DWI DETECTION & SFST 1 5 - 11
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Course Critique DWI DETECTION & SFST 1 5 - 1 2
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Review of Post Test DWI DETECTION & SFST 1 5 - 1 3
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Ultimate Goal Increase DWI Deterrence and Decrease Alcohol Related Crashes, Deaths and Injuries. DWI DETECTION & SFST 1 5 - 1 4
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Job Performance Objectives You will become better able to: Recognize and interpret evidence of DWI violations Administer and interpret validated psychophysical SFSTs Describe DWI evidence clearly and convincingly DWI DETECTION & SFST 1 5 - 1 5
S e s s i o n 1 5 Wr i t t e n E x a m i n a t i o n a n d P r o g r a m C o n c l u s i o n Questions? DWI DETECTION & SFST 1 5 - 1 6
