MULTIPLE RESOURCE MODELING OF TASK INTERFERENCE IN VEHICLE CONTROL, HAZARD AWARENESS AND IN-VEHICLE TASK PERFORMANCE

The authors describe a computational model of multiple task performance used to predict task interference and subsequent decrements in performance, based on the resource demands of a particular task (i.e., the difficulty) as well as the competition between tasks over limited and overlapping resources. They describe the model components, the computational aspects, and further validate it with data from a simulated driving study.

• Record URL:
  http://drivingassessment.uiowa.edu/DA2003/pdf/2_Horreyformat.pdf
• 
• Supplemental Notes:
  • A CD-ROM containing the proceedings is included with the publication. In addition, papers and many of the presentations given at this symposium are available to download at the following website: http://www.driving-assessment.org.
• Corporate Authors:

  University of Iowa, Iowa City

  Public Policy Center
  227 South Quadrangle
  Iowa City, IA  United States  52242-1192
• Authors:
  • Horrey, W J
  • Wickens, C D
• Conference:
  • Driving Assessment 2003: The Second International Driving Symposium on Human Factors in Driver Assessment, Training and Vehicle Design
  • Location: Park City, Utah
  • Date: 2003-7-21 to 2003-7-24
• Publication Date: 2003

Language

• English

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 7-12
• Monograph Title: PROCEEDINGS OF THE SECOND INTERNATIONAL DRIVING SYMPOSIUM ON HUMAN FACTORS IN DRIVER ASSESSMENT, TRAINING AND VEHICLE DESIGN, PARK CITY, UTAH, JULY 21-24, 2003

Subject/Index Terms

• TRT Terms: Drivers; Driving simulators; Mathematical models; Performance; Validation
• Uncontrolled Terms: Multiple tasks; Task interference
• Subject Areas: Highways; Safety and Human Factors; I83: Accidents and the Human Factor;

Filing Info

• Accession Number: 00970468
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 16 2004 12:00AM