Citation

Zhang W, Gkritza K, Keren N, Nambisan S. J. Saf. Res. 2011; 42(5): 359-365.

Affiliation

Transportation Engineer.

Copyright

(Copyright © 2011, U.S. National Safety Council, Publisher Elsevier Publishing)

DOI

10.1016/j.jsr.2011.07.006

PMID

22093570

Abstract

INTRODUCTION: This paper investigates potential gender and age differences in conviction and crash occurrence subsequent to being directed to attend Iowa's Driver Improvement Program (DIP). METHODS: Binary logit models were developed to investigate the factors that influence conviction occurrence after DIP by gender and age. Because of the low crash occurrence subsequent to DIP, association rules were applied to investigate the factors that influence crash occurrence subsequent to DIP, in lieu of econometric models. RESULTS: There were statistical significant differences by driver gender, age, and conviction history in the likelihood of subsequent convictions. However, this paper found no association between DIP outcome, crash history, and crash occurrence. IMPACT ON INDUSTRY: Evaluating the differences in conviction and crash occurrence subsequent to DIP between female and male drivers, and among different age groups can lead to improvements of the effectiveness of DIPs and help to identify low-cost intervention measures, customized based on drivers' gender and age, for improving driving behaviors.

Language: en