Session 1 – Written Examination and Program Conclusion DWI Detection and Standardized Field Sobriety Testing

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

• 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

grants the subject the option of refusing

the chemical test.

• True or False: A person cannot be

convicted of DWI if BAC was below 0.05.

Laws

16-7

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 grants the subject the option of refusing the

chemical test.

• True or False: A person cannot be convicted of DWI if BAC was below 0.05.

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

• True or False: Vision will be impaired for

virtually all people by the time BAC reaches

0.08

• Name at least three factors that may affect the

accuracy of a preliminary breath test

Alcohol Physiology

16-8

Alcohol Physiology

• True or False: Vision will be impaired for virtually all people by the time BAC reaches

0.08.

• Name at least three factors that may affect the accuracy of a preliminary breath test.

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

HS 178 R5/13 5 of 7

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

• What does "nystagmus" mean?

• Walk and Turn is an example of a

_______________ attention test

• Name the eight distinct clues of Walk and Turn

• Name the four distinct clues of One Leg Stand

• Name the three distinct clues of Horizontal

Gaze Nystagmus

• What is the critical angle for determining

whether the third clue of HGN is present?

Field Sobriety Testing

16-9

Field Sobriety Testing

• What does "nystagmus" mean?

• Walk and Turn is an example of a _______________ attention test.

• Name the eight distinct clues of Walk and Turn.

• Name the four distinct clues of One Leg Stand.

• Name the three distinct clues of Horizontal Gaze Nystagmus.

• What is the critical angle for determining whether the third clue of HGN is present?

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

• How many steps in each direction must the

subject take in the Walk and Turn test?

• How long must the subject stand on one foot

in the One Leg Stand test?

• Suppose a subject produces three clues on

the HGN test and one clue on the Walk and

Turn test. Should you classify the subject's

BAC as above or below 0.08?

• How reliable is each test?

Field Sobriety Testing (Cont.)

16-10

• How many steps in each direction must the subject take in the Walk and Turn test?

• How long must the subject stand on one foot in the One Leg Stand test?

• Suppose a subject produces three clues on the HGN test and one clue on the Walk

and Turn test. Should you classify the subject's BAC as above or below 0.08?

• How reliable is each test?

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

HS 178 R5/13 6 of 7

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

• “Closed book“

• Passing score is 80%

• Approximately 17 minutes to complete

Post Test

16-11

A. Post Test

Purpose of Post Test: to compare with pretest, and determine extent of knowledge

gained by participants.

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

Course Critique

1-12

B. Course Critique

Purpose of the critique form: To identify possible improvements that can and should be

made to this program.

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

Review of Post Test

1-13

C. Review of Post Test

If passing score is not achieved, participant(s) will be allowed to take “make up” exam.

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

HS 178 R5/13 7 of 7

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

Increase DWI Deterrence and Decrease

Alcohol Related Crashes,

Deaths and Injuries.

Ultimate Goal

16-14

D. Concluding Remarks

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

You will become better able to:

• Recognize and interpret evidence of DWI

violations

• Administer and interpret validated

psychophysical standardized field sobriety

tests

• Describe DWI evidence clearly and

convincingly

Job Performance Objectives

16-15

E. Certificates and Dismissal

Session 1 – Written Examination and Program Conclusion

DWI Detection and Standardized Field Sobriety Testing

QUESTIONS?

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

Notes:_______________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

_____________________________________________________

___________________Source: DWI Detection and

Standardized Field

Sobriety Testing

March 2013 Edition