Form MCSA-5853 OBMS Study Intervention Questionnaire

OMB NO: 2126-XXXX
EXPIRATION DATE: mm/dd/yyyy

MCSA-5853

Public Burden Statement

A federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to a penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a current valid OMB Control Number. The OMB Control Number for this information collection is 2126-XXXX. Public reporting for this collection of information is estimated to be approximately 15 minutes per response, including the time for reviewing instructions, gathering the data needed, and completing and reviewing the collection of information. All responses to this collection of information are voluntary. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to: Information Collection Clearance Officer, Federal Motor Carrier Safety Administration, MC-RRA, 1200 New Jersey Avenue, SE, Washington, D.C. 20590-0001.

OBMS STUDY INTERVENTION QUESTIONNAIRE

Participant ID______________

Please answer the following questions about the DriveVision Pro On-Board Monitoring System (OBMS). You need to check only one box for each statement. The questionnaire will take about 15 minutes to complete.

General Use of DriveVision Pro

1. How long did it take you to understand the DriveVision Pro? _______ days

2. Using the DriveVision Pro …

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
… makes me a safer driver							
… makes it easier to drive							
… makes me more aware of my surroundings (other vehicles, lane position, etc.)							
… reduces distractions							
… reduces sleepiness							
… improves my driving							

3. The DriveVision Pro is useful (e.g., improves safety, reduces speeding events, reduces distraction, etc.) in the following situations:

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
Local/Residential road							
Highway/Freeway							
Good weather							
Bad weather							
Daytime							
Nighttime							

4. The DriveVision Pro…

   	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
   … is easy to use							
   … is easy to learn							
   … is easy to understand							
   … is annoying							
   … is distracting							

5. It is easy to use the DriveVision Pro (e.g., easy to understand, not annoying or distracting etc.) in the following situations:

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
Local/Residential road							
Highway/Freeway							
Good weather							
Bad weather							
Daytime							
Nighttime							

6. I trust the information I receive from the DriveVision Pro.

   						
   Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

7. I can depend on the DriveVision Pro.

   						
   Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

8. I feel more comfortable doing other things (e.g., adjusting the radio) with the DriveVision Pro.

						
Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

Forward Collision Warning

The DriveVision Pro has a Forward Collision Warning that tells you when you are too close to the vehicle ahead. This warning includes a high-urgency sound to direct your attention to the road, followed by visual icon (shown in the picture).

9. The Forward Collision Warning is useful (for example, helpful in avoiding collisions) in the following situations:

   	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
   Local/residential road							
   Highway/freeway							
   Good weather							
   Bad weather							
   Daytime							
   Nighttime							

10. The Forward Collision Warning…

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
… makes me a safer driver							
… makes it easier to drive							
… is distracting							
… is annoying							
… fails to warn when it should							
… warns when it should not							

Lane Departure Warning

The DriveVision Pro has a Lane Departure Warning that tells you when you are drifting out of your lane. This warning includes a high-urgency sound to direct your attention to the road, followed by visual icon (shown in the picture).

11. The Lane Departure Warning is useful (e.g., helps you maintain lane position) in the following situations:

    	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
    Local/residential road							
    Highway/freeway							
    Good weather							
    Bad weather							
    Daytime							
    Nighttime							

12. The Lane Departure Warning...

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
… makes me a safer driver							
… makes it easier to drive							
… is distracting							
… is annoying							
… fails to warn when it should							
… warns when it should not							

Long Glances Away from Roadway Warning

The DriveVision Pro warning about Long Glances Away From Roadway. This warning includes a high-urgency sound to direct your attention to the road, followed by a visual icon (shown in the picture).

13. The Long Glances Away From Roadway Warning is useful (e.g.,, helpful in avoiding collisions) in the following situations:

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
Local/residential road							
Highway/freeway							
Good weather							
Bad weather							
Daytime							
Nighttime							

14. The Long Glances Away From Roadway Warning…

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
… makes me a safer driver							
… makes it easier to drive							
… is distracting							
… is annoying							
… fails to warn when it should							
… warns when it should not							

Driver State Notification Warnings

The DriveVision Pro has several Driver State Notifications that warn you about drowsiness, aggressive driving, out of hours of service (HOS), etc. This warning includes a low-urgency sound, and is followed by a visual icon (shown in the picture).

15. The Driver State Notifications are useful (for example, helpful in avoiding collisions) in the following situations:

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
Local/residential road							
Highway/freeway							
Good weather							
Bad weather							
Daytime							
Nighttime							

16. The Driver State Notification Warnings…

	Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree
… make me a safer driver							
… make it easier to drive							
… are distracting							
… are annoying							
… fail to warn when it should							
… warn when it should not							

Other comments about DriveVision Pro

17. The DriveVision Pro will improve truck drivers’ safety.

    						
    Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

18. The DriveVision Pro will be easy for truck drivers to use.

    						
    Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

19. If I had a choice, I would drive a truck equipped with the DriveVision Pro.

    						
    Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

20. I would recommend the DriveVision Pro to other truck drivers.

						
Strongly Disagree	Disagree	Slightly Disagree	Neutral	Slightly Agree	Agree	Strongly Agree

Thank you for participating in this questionnaire.

Yiyun Peng University of Washington Research Assistant Department of Industrial and System of Engineering Box 352650 Seattle, WA 98195-2650 Phone: (206) 616-0277 E-mail: [email protected]

Linda Boyle University of Washington Associate Professor Department of Industrial and System of Engineering Box 352650 Seattle, WA 98195-2650 Phone: (206) 616-0245 E-mail: [email protected]

Please direct any questions or concerns regarding this questionnaire to

5