Comparing Methods of Detecting Mind Wandering While Driving

Driver distraction is a persistent threat to traffic safety. External distraction has been examined extensively, but few studies have focused on internal distraction such as mind wandering. Equivocal results from the few existing studies are likely due, at least in part, to different experimental methods. Mind wandering is commonly assessed using either a self-caught or probe-caught method. The current investigation sought to better understand the effects of mind wandering on driving performance using the self-caught method and the probe-caught method. In the Self-Caught Experiment, lateral control measures such as lateral position variability and steering reversal rate were greater when drivers reported on-task thoughts versus mind wandering. In the Probe-Caught Experiment, these results were not replicated using the traditional probe-caught analysis. Instead, when analyzing the results of the Probe-Caught Experiment in a similar manner as the Self-Caught Experiment, the results were replicated. These results highlight methodological concerns in detecting mind wandering while driving. Additional research is needed to determine which method should be employed in future studies.

• Record URL:
  • http://drivingassessment.uiowa.edu/sites/default/files/DA2017/papers/14.pdf
• 
• Supplemental Notes:
  • Abstract reprinted with permission of University of Iowa Public Policy Center.
• Corporate Authors:

  University of Iowa, Iowa City

  Public Policy Center
  Department of Civil and Environmental Engineering
  Iowa City, IA  United States  52242-1192
• Authors:
  • Barragan, Daniela
  • Roberts, Daniel M
  • Chong, Steven S
  • Baldwin, Carryl L
• Conference:
  • 9th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design
  • Location: Manchester Village Vermont, United States
  • Date: 2017-6-26 to 2017-6-29
• Publication Date: 2017

Language

• English

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 79-86
• Monograph Title: Driving Assessment 2017: Proceedings of the 9th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design

Subject/Index Terms

• TRT Terms: Alertness; Attention; Attention lapses; Detection and identification; Distraction; Driver performance; Human factors
• Uncontrolled Terms: Mind wandering
• Subject Areas: Highways; Safety and Human Factors;

Filing Info

• Accession Number: 01664915
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 30 2018 9:54AM