{"title":"Never being aggressive is important: A nationally representative survey of aggressive driving in Australia","authors":"A.N. Stephens, S.N. How, R. Crotty, J. Oxley","doi":"10.1016/j.trf.2025.05.023","DOIUrl":null,"url":null,"abstract":"<div><div>The Driving Anger Expression Inventory (DAX; Deffenbacher et al., 2002) is an established tool to measure the frequency of different types of aggressive driving (verbal, personal physical and aggressive use of the vehicle) as well as constructive responses to anger. This study assessed the applicability of DAX on a representative sample of 2,108 drivers from Australia (men = 49.8 %, women = 49.7 %, non-binary/gender-diverse = 0.05 %), ranging in age from 18 to 95 years (M = 46.5; SD = 17.8). Drivers completed an online survey comprising demographic information and the 15-item DAX. Importantly, the scale used in this study sought frequency responses across 5 categories (never, almost never, occasionally, often or almost always); whereas previous applications have not used a never response. Confirmatory Factor Analysis (CFA) showed that the four-factor structure was suitable for drivers in Australia. Multigroup CFA confirmed DAX was invariant across age, gender and main purpose of driving (work or leisure). Aggression was higher for men compared to women; work drivers compared to leisure drivers; and, drivers aged 26 to 39 years compared to younger (aged 18 to 25 years) or older drivers (aged 40 to 64 and 65 + years). After controlling for age and annual kilometres driven, higher scores on DAX were associated with increased odds of having been in a crash or having received a traffic fine in the past 12 months. The findings demonstrate that DAX is a viable tool to measure aggressive driving in Australia which should be administered with a never option.</div></div>","PeriodicalId":48355,"journal":{"name":"Transportation Research Part F-Traffic Psychology and Behaviour","volume":"114 ","pages":"Pages 86-98"},"PeriodicalIF":3.5000,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transportation Research Part F-Traffic Psychology and Behaviour","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1369847825001871","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHOLOGY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
The Driving Anger Expression Inventory (DAX; Deffenbacher et al., 2002) is an established tool to measure the frequency of different types of aggressive driving (verbal, personal physical and aggressive use of the vehicle) as well as constructive responses to anger. This study assessed the applicability of DAX on a representative sample of 2,108 drivers from Australia (men = 49.8 %, women = 49.7 %, non-binary/gender-diverse = 0.05 %), ranging in age from 18 to 95 years (M = 46.5; SD = 17.8). Drivers completed an online survey comprising demographic information and the 15-item DAX. Importantly, the scale used in this study sought frequency responses across 5 categories (never, almost never, occasionally, often or almost always); whereas previous applications have not used a never response. Confirmatory Factor Analysis (CFA) showed that the four-factor structure was suitable for drivers in Australia. Multigroup CFA confirmed DAX was invariant across age, gender and main purpose of driving (work or leisure). Aggression was higher for men compared to women; work drivers compared to leisure drivers; and, drivers aged 26 to 39 years compared to younger (aged 18 to 25 years) or older drivers (aged 40 to 64 and 65 + years). After controlling for age and annual kilometres driven, higher scores on DAX were associated with increased odds of having been in a crash or having received a traffic fine in the past 12 months. The findings demonstrate that DAX is a viable tool to measure aggressive driving in Australia which should be administered with a never option.
期刊介绍:
Transportation Research Part F: Traffic Psychology and Behaviour focuses on the behavioural and psychological aspects of traffic and transport. The aim of the journal is to enhance theory development, improve the quality of empirical studies and to stimulate the application of research findings in practice. TRF provides a focus and a means of communication for the considerable amount of research activities that are now being carried out in this field. The journal provides a forum for transportation researchers, psychologists, ergonomists, engineers and policy-makers with an interest in traffic and transport psychology.