Comparison of older and middle-aged drivers’ driving performance in a naturalistic setting

There is a concern in the public domain about driving safety among older drivers due the increase in age-associated medical conditions. It is not known how these medical changes impact driving performance and choice of driving environment. This study aimed to compare older drivers’ (≥74 years) driving performance in a naturalistic setting to middle-aged drivers (35–64 years) on their chosen driving environment, and number, type and severity of errors. The effect of sex and perceived driving ability was also examined. Drivers’ performance was studied using the electronic Driving Observation Schedule [eDOS]), a naturalistic observation approach. Fifty-three older (mean age = 80.6 years, 72% male) and 60 middle-aged (mean age = 50.0 years, 50% male) healthy drivers were recruited. Both groups made few driving errors that were mostly low-risk. Driving performance of older adults differed from middle-aged drivers; they drove on simpler routes (fewer intersections and lane changes) and made fewer errors. Findings are likely indicative of older drivers’ use of adaptive strategies to maintain safe driving.

• Record URL:
  https://doi.org/10.1016/j.aap.2021.106343
• Record URL:
  http://www.sciencedirect.com/science/article/pii/S0001457521003742
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00014575
• Supplemental Notes:
  • © 2021 Elsevier Ltd. All rights reserved. Abstract reprinted with permission of Elsevier.
• Authors:
  • Mazer, Barbara
  • Chen, Yu-Ting
  • Vrkljan, Brenda
  • Marshall, Shawn C
  • Charlton, Judith L
  • Koppel, Sjaan
  • Gélinas, Isabelle
• Publication Date: 2021-10

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Serial:
  • Accident Analysis & Prevention
  • Volume: 161
  • Issue Number: 0
  • Publisher: Elsevier
  • ISSN: 0001-4575
  • Serial URL: http://www.sciencedirect.com/science/journal/00014575

Subject/Index Terms

• TRT Terms: Aged drivers; Automatic data collection systems; Cognition; Driver performance; Fitness to drive
• Subject Areas: Highways; Safety and Human Factors;

Filing Info

• Accession Number: 01783356
• Record Type: Publication
• Files: TRIS
• Created Date: Sep 28 2021 11:30AM