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Abstract:Introduction: Mood and emotion variously affect our behaviors. The present study examined the relationship between positive and negative affect and driver behaviors as well as the mediating role of perceived stress and driving anger. Method: A total of 369 drivers (age: M = 35.52, SD = 10.61) participated in the study by completing the Positive and Negative Affect Schedule, the Perceived Stress Scale, the Driver Anger Scale, the Driver Behaviour Questionnaire, and the Positive Driver Behaviour Scale. Results: Six serial mediation analyses revealed multiple mediations explaining violations the most and positive behaviors the least. Both positive and negative affects were associated with greater anger, leading to more violations. Moreover, positive affect was negative and negative affect was positively related to perceived stress, which in turn was related to increased violations. For positive behaviors, positive affect was associated with less perceived stress, which was associated with more positive behaviors. Conclusion: Moods and emotions reveal a tendency to behave in ways that can be dangerous to drivers and other road users. The study was particularly important because it was the first in the literature to examine positive and negative affect on driver behaviors, perceived stress, and driving anger. [ABSTRACT FROM AUTHOR]

• Study of psychological resilience and cognitive emotional regulation on driving anger and its expression. • The positive and negative cognitive emotion regulation mediate the effect of resilience to driving anger expression(DAX). • High-resilience drivers tend to employ positive emotion regulation and exhibit higher adaptive DAX. • Lower-resilience drivers tend to use negative emotion regulation, leading to increased DAS and nonadaptive DAX. • Proper emotional interventions could reduce driving anger and its negative consequences. Emotions that occur while driving, especially anger, can significantly impact driving-related safety. Due to the potential risks of aggressive driving behaviour, which include hazardous driving and traffic accidents, it is important to explore strategies to effectively manage anger, thereby enhancing driving-related safety. This study aimed to investigate the relationships among psychological resilience, cognitive emotional regulation, driving anger, and the expression of driving anger. A total of 350 drivers (aged 21–50 years) completed online questionnaires, including the Connor–Davidson Psychological Resilience Scale (CD-RISC), the Cognitive Emotion Regulation Questionnaire (CERQ), the Driving Anger Scale (DAS), and the Driver Anger Expression Inventory (DAX). The results indicated that a higher level of psychological resilience is associated with a greater tendency to employ positive cognitive emotion regulation strategies and a greater tendency to exhibit more adaptive expressions of driving anger. In contrast, a lower level of psychological resilience is associated with negative cognitive emotion regulation strategies, resulting in elevated levels of driving anger and a higher frequency of nonadaptive expressions. Additionally, cognitive emotion regulation mediated the relationship between psychological resilience and driving anger. These findings suggest that drivers with high levels of psychological resilience and those who engage in effective cognitive emotion regulation strategies are more likely to remain calm in irritating driving situations, thereby enhancing overall driving-related safety. [ABSTRACT FROM AUTHOR]

Abstract: Introduction: Mood and emotion variously affect our behaviors. The present study examined the relationship between positive and negative affect and driver behaviors as well as the mediating role of perceived stress and driving anger. Method: A total of 369 drivers (age: M = 35.52, SD = 10.61) participated in the study by completing the Positive and Negative Affect Schedule, the Perceived Stress Scale, the Driver Anger Scale, the Driver Behaviour Questionnaire, and the Positive Driver Behaviour Scale. Results: Six serial mediation analyses revealed multiple mediations explaining violations the most and positive behaviors the least. Both positive and negative affects were associated with greater anger, leading to more violations. Moreover, positive affect was negative and negative affect was positively related to perceived stress, which in turn was related to increased violations. For positive behaviors, positive affect was associated with less perceived stress, which was associated with more positive behaviors. Conclusion: Moods and emotions reveal a tendency to behave in ways that can be dangerous to drivers and other road users. The study was particularly important because it was the first in the literature to examine positive and negative affect on driver behaviors, perceived stress, and driving anger.

• Relationship between trait general anger and trait driving anger is analysed. • The moderation effect of personality variables in this relationship is explored. • Personality characteristics of the different situations that cause anger on the road are explored. • Self-esteem, Type-A behaviour, and conscientiousness moderate the relationship between both traits. Introduction : Trait driving anger is a widely studied personality variable in the field of road safety, due to its strong relationship with both risky behavior on the road and crash-related events. The Deffenbacher's Driving Anger Scale theoretical approach has underlined different situations that could provoke anger in drivers, although trait driving anger is usually analyzed as a whole. Trait general anger has been proposed as one of the most relevant predictors of trait driving anger, showing moderate relationships with it. Method: The current research aimed to analyze the relationship between trait general anger and each one of the situations provoking anger, as well as to search for personality variables that could moderate these relationships. Based on literature review, it was expected that self-esteem would moderate both Discourtesy and Hostile gestures, Type-A behavior pattern would moderate both Slow driving and Traffic obstructions, and conscientiousness would moderate both Police presence and Illegal driving. A sample of 417 drivers (M age = 31.24, SD age = 13.59, 64.5% females) taken from the Spanish general population completed a set of self-reports. Results: The results showed significant moderation effects in the case of Hostile gestures, Discourtesy, Illegal driving, and Slow driving. Conditional processes of these moderations were analyzed. Lastly, practical implications are discussed, allowing for tailored interventions to be implemented based on individual drivers' tendencies. Therefore, interventions should address different triggers of driving anger: boosting self-esteem for those angered by disrespect, targeting Type-A behavior reduction for those angered by traffic slowdowns, and promoting conscientiousness enhancement for those angered by others' risky driving. [ABSTRACT FROM AUTHOR]

Studies have focused on the negative effects of anger on driving performance, but insufficient research has addressed intervention methods to reduce these emotional effects. This research investigated how music mitigates the deterioration of driving performance associated with angry emotions in a simulated car‐following task. Forty‐three licensed drivers participated in this study, and they were randomly separated into two groups: an intervention group and a control group. First, all the participants completed a car‐following task involving neutral arousal. Then, both groups completed the car‐following task after the anger arousal task. The intervention group drove while listening to relaxing music, but the control group did not. Driving performance and electrocardiographic data were recorded. The results showed that participants who listened to relaxing music had significantly shorter braking reaction times and greater heart rate variability (HRV) than did those who did not listen to music. Relaxing music can reduce driving anger and improve driving behavior. [ABSTRACT FROM AUTHOR]

In recent decades, most studies have investigated the role of drivers’ demographic background, dispositional traits, and cognitive appraisal in driving anger in an independent manner. However, it is possible that driver’s dispositions and their cognitive appraisal could impact driving anger concurrently. The present study aims to investigate how the individual’s characteristics (e.g., age, gender, and dispositions) influence state driving anger when considering the role of cognitive appraisal undertaken in anger-provoking situations. 17 anger-provoking scenarios using the Measure for Angry Drivers (MAD) were employed to probe the cognitive appraisal of Chinese drivers. The participants completed the Private self-consciousness scale (Prsc), the Brief HEXACO Inventory, and questions related to cognitive appraisal and state driving anger. Several ANCOVAs were performed to evaluate age and gender differences in state driving anger, Emotionality and Prsc. Results indicated that younger drivers reported higher state driving anger and Emotionality. While males and females exhibited similar levels of state driving anger, they significantly differed in Emotionality, instead of the Prsc. Moreover, a Partial Least Squared Structural Equation Modelling (PLS-SEM) found that age showed no direct impact on cognitive appraisal, but gender did. Importantly, Emotionality was found to be directly and positively related to state driving anger rather than the cognitive appraisal, while Prsc was indirectly associated with state driving anger if considering the driver’s cognitive appraisal. The study provided the theoretical basis and insights to develop targeted driving anger countermeasures in China.

• Trait anger and driving anger were studied in relation to driver behaviours and anger expression through driver skills. • The source of anger revealed differences in behaviours based on the perceived level of driver skills. • Higher levels of anger due to the behaviours of others resulted in more errors for less skilled drivers. • For skilled drivers, anger due to the behaviours of others was positively related to positive behaviours. Anger is a common emotion in everyday life, and in the context of driving, the experience of greater anger has been positively associated with aggressive behaviour, near-misses and crashes. Although the effect of anger on driver behaviour has been studied, the role of the source of anger and the perceived level of skill of the driver experiencing anger, based on self-reported behaviour, is not well understood. In this context, the aim of the current study was to investigate the relationships of trait anger and driving anger with driver behaviours in relation to driver skills. A total of 369 drivers aged 18–58 years (M = 24.53, SD = 7.65) completed a questionnaire consisting of the Trait Anger Scale (TAS), the Measure for Angry Drivers (MAD), the Driver Skills Inventory (DSI), the Driver Behaviours Questionnaire (DBQ), the Positive Driver Behaviour Scale (PDBS) and the Driving Anger Expression Inventory (DAX). The factor analyses for the Turkish adaptations of the MAD and DAX supported the original factorial structures. For less skilled drivers, experiencing more anger due to the behaviours of others was associated with more errors. For skilled drivers, higher levels of anger due to the behaviours of others were associated with more personal physical anger expression and positive behaviours. Similarly, for the same group of drivers, higher levels of anger due to traffic delays were associated with more errors. The findings revealed a complex relationship between driving-specific anger and driver behaviours based on different levels of driver skills, contrary to non-significant relations of trait anger. Anger provoked by the context/situation-based reason, as opposed to trait anger, was associated with more general driving style (i.e., errors and positive behaviours) through driver skills. For the first time in literature, the relationship between anger and driver behaviour has been addressed in this study within the context of driver skill. The results provided valuable information to better understand how different situations that can trigger anger may relate to different behaviours for drivers with different levels of perceived skills. The results may contribute to more targeted intervention programmes to reduce driving anger, aberrant behaviour, and associated outcomes. [ABSTRACT FROM AUTHOR]

Este estudio tiene como objetivo explorar la contribución conjunta de la personalidad, la ira al conducir y la pasión en la predicción de las infracciones de tráfico. Además, se caracterizó un perfil de conductores más propensos a cometer infracciones de tráfico. Para lograr estos objetivos, 569 conductores completaron un cuestionario de autoinforme. Se encontró que el psicoticismo, la impulsividad, la búsqueda de sensaciones, la ira al conducir y la pasión obsesiva predecían las infracciones de tráfico. Además, los resultados demostraron que la ira al conducir y la impulsividad mediaban el efecto del neuroticismo en las infracciones de tráfico. Finalmente, se observó que los conductores con más infracciones de tráfico eran hombres, más jóvenes, tenían menos experiencia al volante, habían tenido más accidentes de tráfico y eran responsables de más de ellos.

Background: Road rage is a common phenomenon during driving, which not only affects the psychological health of drivers but also may increase the risk of traffic accidents. This article explores the impact of moral disengagement and anger rumination on road rage through two studies. Method: This research combined experimental studies with survey questionnaires. Study one used a driving simulator to investigate whether moral disengagement and anger rumination are psychological triggers of road rage in real-time driving, and whether there are differences in the main psychological triggers of road rage under different road scenarios. Building on the first study, study two employed a survey questionnaire to analyze the relationship between moral disengagement, anger rumination, and road rage. Participants in both studies were drivers with certain driving ages and experience. Data were processed and analyzed using descriptive statistics, factor analysis, reliability and validity tests, and multiple regression analysis. Results: The findings indicated: (1) There were significant differences in the anger induction rate across different road scenarios, χ2 = 35.73, p

Road traffic accidents are found to be the leading cause of death worldwide. In India, Road traffic injuries claim nearly 1.3 lakh lives annually, and aggressive driving is found to be one of the leading causes of motor vehicle accidents. Despite its importance, only a few studies have investigated this area in India. Aggressive driving has been widely studied through driving anger and driving anger expression. Studies outside the context of driving have demonstrated that forgiveness and empathy are significantly associated with reducing anger and aggressive behaviors. The present study examines the role of forgiveness, empathy, and driving anger on driving anger expression, along with examining their gender differences. A total of 310 participants (187 males, 123 females) between the ages 20-35 completed self-report measures of driving anger, driving anger expression, forgiveness, and empathy. Mann-Whitney U results showed significant gender differences in all four variables. Spearman correlations indicated a significant negative association of forgiveness and empathy with driving anger and anger expression. Step-wise regression revealed that cognitive empathy, driving anger, and specific dimensions of forgiveness (forgiveness of self or situations) predicted maladaptive driving anger expression, and only driving anger predicted adaptive expression of anger. The current study enhances the understanding of the role of forgiveness and empathy in aggressive driving and opens up the possibility of developing interventions to reduce aggressive driving. [ABSTRACT FROM AUTHOR]

Road safety issue is an urgent problem that needs to be addressed and has been a growing public health concern worldwide. Previous research has investigated the risk factors associated with dangerous driving behavior. So far, however, little research has explored the potential influence of social exclusion on dangerous driving behavior, and little is known about the mechanisms underlying this relationship. The current study aims to empirically explore how and when social exclusion impacts dangerous driving behavior based on the Multimotive Model of social exclusion, and the effects of driving anger and cognitive reappraisal. A total of 240 Chinese drivers (Mean age = 26.07, SD = 7.68) completed anonymous questionnaires regarding social exclusion, driving anger, dangerous driving behavior, and cognitive reappraisal. The findings indicated that (1) social exclusion positively predicted dangerous driving behavior; (2) driving anger fully mediated this association; (3) cognitive reappraisal respectively moderated the effect of social exclusion on dangerous driving behavior and driving anger. When cognitive reappraisal was low, social exclusion had a stronger positive effect on dangerous driving behavior. These findings highlight the significance of identifying the mechanisms underlying the effect of social exclusion on driving behavior. Certain implications can be provided for promoting drivers' safe driving behavior and reducing the negative effect of social exclusion. [ABSTRACT FROM AUTHOR]

• The Italian adaptation of the DAX appears to be a reliable and valid instrument to assess individual differences in driving anger expression, supporting the four original factors. • The DAX subscales were associated with measures of trait anger and aggressive driving. • Young drivers reported expressing more aggression while driving. • The DAX factors were associated with crashes and crash-related conditions (i.e., fines). • The associations between the different forms of driving anger expression, aggressive driving, and crash involvement remained significant when controlling for socially desirable responding. This study examined the factor structure and the psychometric properties of the Driving Anger Expression Inventory (DAX) in a large sample of Italian drivers. After removing several items and allowing six error pairs to correlate, Confirmatory Factor Analysis (n = 1007) supported a four-factor solution that broadly confirmed the four original factors, and this was confirmed in a second group (N = 1047) of drivers. The three aggressive factors (physical aggressive expression, use of a vehicle and verbal aggressive expression) were positively related, while the adaptive/constructive subscale was negatively related to measures of trait anger and aggressive driving. In addition, younger drivers reported engaging in the aggressive forms of expression more frequently, while older drivers reported more frequently engaging in the adaptive/constructive form of expression. Finally, those who had crashed in the past three years reported more frequently engaging in the three aggressive forms of expression, while those that had not crashed reported more frequently engaging in the adaptive/constructive form of expression. Although the DAX factors showed moderate correlations with social desirability, the associations between the different forms of driving anger expression, aggressive driving and crash involvement remained significant when controlling for socially desirable responding. [ABSTRACT FROM AUTHOR]

Taxis have become an integrated component of Qatar's urban transportation network due to their convenience, comfort, and flexibility. Qatar has seen an uptick in the demand for professional taxi drivers. Most Qatari taxi drivers come from developing countries with poor awareness of road safety; therefore, they regularly engage in aberrant driving behavior, leading to traffic violations and crashes. For taxi rides to be safer, it is essential to determine the association between driving aberration and road traffic crashes (RTCs), with an emphasis on the underlying factors that trigger these behaviors. To this end, we collected the data from taxi drivers relying on standard questionnaires, namely the Driving Anger Scale (DAS) and the Driver Behavior Questionnaire (DBQ), together with the real crash data of the same taxi drivers obtained from the police department. We relied on factor analysis to identify the main factors of these tools and then structural equation modeling to predict their causal relationship with RTCs. The results indicated that the component of DAS, namely "illegal driving", triggered all dimensions of aberrant driving behaviors, whereas hostile gestures had a positive correlation with lapses. In addition, the factor "error" was identified as a significant direct predictor, while the factor "illegal driving" was identified as a significant indirect predictor for RTCs. Regarding demographic characteristics, professional driving experience was found to be negatively associated with RTCs. Driving aberration mediated the impact of driving anger on RTCs. The findings from this study could help road safety practitioners and researchers better understand these relations. In addition, these results could also be very helpful for driving instructors to train taxi drivers in a way to cope with provoking situations. [ABSTRACT FROM AUTHOR]

"Road rage", also called driving anger, is becoming an increasingly common phenomenon affecting road safety in auto era as most of previous driving anger detection approaches based on physiological indicators are often unreliable due to the less consideration of drivers' individual differences. This study aims to explore the impact of temperament types and anger intensity on drivers' EEG characteristics. Thirty-two drivers with valid license were enrolled to perform on-road experiments on a particularly busy route on which a variety of provoking events like cutting in line of surrounding vehicle, jaywalking, occupying road of non-motor vehicle and traffic congestion frequently happened. Then, muti-factor analysis of variance (ANOVA) and post hoc analysis were utilized to study the impact of temperament types and anger intensity on drivers' power spectrum and sample entropy of θ and β waves extracted from EEG signals. The study results firstly indicated that right frontal region of the brain has close relationship with driving anger. Secondly, there existed significant main effects of temperament types on power spectrum and sample entropy of β wave while significant main effects of anger intensity on power spectrum and sample entropy of θ and β wave were all observed. Thirdly, significant interactions between temperament types and anger intensity for power spectrum and sample entropy of β wave were both noted. Fourthly, with the increase of anger intensity, the power spectrum and sample entropy both decreased sufficiently for θ wave while increased remarkably for β wave. The study results can provide a theoretical support for designing a personalized and hierarchical warning system for road rage.

In developing countries such as Iran, due to the inadequate infrastructure for rail and air transportation facilities, intercity buses are the most common type of transportation for long distances. Because of the long hours of driving, bus driving is considered a challenging job. Moreover, given the high capacity of these vehicles, a small error from the driver could endanger many passengers' health. So, studying drivers' behaviours can be a key factor in decreasing the risk factors of crash involvement in these drivers. However, few studies have focused on intercity bus drivers' behaviours. This research uses a sample of 254 professional drivers that answered a self-report questionnaire on driving style (MDSI), driving behaviour (DBQ), and driving anger (DAS). A structural equation modelling (SEM) is used to investigate the psychometric properties of these questionnaires. The results show a positive correlation between maladaptive driving styles and driving behaviour, and a negative correlation between adaptive styles and driving behaviour. Significant differences are observed among drivers with and without crash history on their maladaptive driving styles and their driving anger scale. A binary logistic regression model is also developed to predict traffic crashes as a function of driving misbehaviour. The results suggest that factors related to driving anger are the main factors that increase the probability of misbehaviour and traffic crashes. The results also suggest that driving style and driving behaviour significantly predict crash risk among bus drivers. Aggressive driving is associated with an increased probability of crash involvement among intercity bus drivers. The findings can be used to inform the health promotion policies and provide regular interventions designed to improve driving safety among intercity bus drivers.

The current study aims to examine the influence of personality traits (alternative Zuckerman model) and driving anger in the explanation of risky driving style in individuals convicted for road safety offences (N = 245), using as a basis an adaptation of the context-mediated model. This is a transversal, descriptive study designed to be implemented by means of surveys, in which took part 245 men convicted of road safety offences from five prisons in Galicia (a region in northwestern Spain) took part. The average age of the participants was 38.73 years (Sx-9.61), with a range between 18 and 64 years. All participants had three or more years of driving experience. Our data shows that the Impulsive-Sensation Seeking (Imp-SS) personality trait had a direct and positive effect on dangerous driving, while the Activity (Act) trait had a direct but negative effect. The Aggression-Hostility (Agg-Host) trait, in turn, influenced the risky driving style, but not directly, but by raising driving anger levels, so it acted as a powerful mediator between the Aggression-Hostility (Agg-Hos) trait and the risky driving style. In general, our research partially replicates and expands previous findings regarding the model used, the aggression-hostility personality trait (Agg-Host) was placed in the distal context, driving anger in the proximal context, while age and personality traits Activity (Act) and Impulsive-Sensation Seeking (Imp-SS) were direct predictors. The results of this study may have practical implications for the detection and rehabilitation of offenders and penalties for road safety offences. [ABSTRACT FROM AUTHOR]

Driving anger among Chinese drivers is common leading to aggressive and risky driving behaviours and potentially increasing involvement in road collisions. This study adopted an online survey to explore the relationship between personality, self-consciousness and driving anger expression. 559 participants completed a questionnaire consisting of the Driving Anger Scale (14-item DAS), the short version of the Driving Anger Expression Inventory (15 item DAX), the Brief HEXACO Inventory (BHI), and the Self-Consciousness Scale (SCS). A Confirmatory Factor Analysis yielded a reliable and valid three-factor structure of the Chinese 15 item DAX, labelled as “Adaptive Expression”, “Verbal Expression” and “Physical and Vehicle Expression”. Physical and Vehicle expression of anger was reported more by males and by experienced drivers compared to females and novice drivers. Traffic offenders showed more inclination towards exhibiting verbal anger expression than non-traffic offenders. In terms of dispositional traits, Humility-Honesty had a negative effect on both verbal expression and physical and vehicle expression. However, private self-consciousness was related to an increase in verbal expression and physical and vehicle expression. Importantly, Humility-Honesty and private self-consciousness moderated the relationship between trait driving anger and non-adaptive anger expressions in opposite ways. The findings could provide some support for the development of strategies to mitigate driving anger in China.

Drivers who exhibit dangerous driving behaviours, such as aggressive, risky, and negative emotion cognition driving, are more likely to be involved in road crashes. A key motivator behind unsafe driving behaviours is driving anger. However, it is unclear whether lifestyle, driving anger, and dangerous driving behaviours are related. A total of 344 Chinese drivers with a formal driving license were asked to complete the socio-demographic information, the Chinese lifestyle questionnaire (Self-designed), the 14 items Driving Anger Scale (DAS), and the Dula Dangerous Driving Index (DDDI). The Chinese driver's lifestyles were analysed using Exploratory Factor Analysis (EFA), revealing a four-factor structure (“Culture”, “Workaholism”, “Sports” and “Amusement”). The 14 items DAS factor structure was determined using a Confirmatory Factor Analysis (CFA), yielding a two-factor structure (“Safety Concern anger” and “Arrival Concern anger”). Based on Hierarchical Multiple Regression (HMR), only “Workaholism” was associated with aggressive, risky, and negative emotion cognition driving. The trait driving anger was examined as a mediator between the “Workaholism” and dangerous driving (aggressive, risky, and negative emotion cognition driving) through a Structural Equation Modelling (SEM) approach. “Workaholism” was shown to influence these dangerous driving behaviours through trait driving anger. Lastly, this article discussed the theoretical and practical implications and research limitations.

In developing countries such as Iran, due to the inadequate infrastructure for rail and air transportation facilities, intercity buses are the most common type of transportation for long distances. Because of the long hours of driving, bus driving is considered a challenging job. Moreover, given the high capacity of these vehicles, a small error from the driver could endanger many passengers' health. So, studying drivers' behaviours can be a key factor in decreasing the risk factors of crash involvement in these drivers. However, few studies have focused on intercity bus drivers' behaviours. This research uses a sample of 254 professional drivers that answered a self-report questionnaire on driving style (MDSI), driving behaviour (DBQ), and driving anger (DAS). A structural equation modelling (SEM) is used to investigate the psychometric properties of these questionnaires. The results show a positive correlation between maladaptive driving styles and driving behaviour, and a negative correlation between adaptive styles and driving behaviour. Significant differences are observed among drivers with and without crash history on their maladaptive driving styles and their driving anger scale. A binary logistic regression model is also developed to predict traffic crashes as a function of driving misbehaviour. The results suggest that factors related to driving anger are the main factors that increase the probability of misbehaviour and traffic crashes. The results also suggest that driving style and driving behaviour significantly predict crash risk among bus drivers. Aggressive driving is associated with an increased probability of crash involvement among intercity bus drivers. The findings can be used to inform the health promotion policies and provide regular interventions designed to improve driving safety among intercity bus drivers. • This study investigates the psychometric properties of the MDSI in intercity bus drivers. • Driving crash involvement among Iranian intercity bus drivers has been investigated. • Driving styles and behaviours are significantly different between drivers with crash history and those without crash history. • Trait anger especially "Angry & Hostile" DS and "DAS" can predict crash involvement. • Drivers with crash history in last 3 years had higher scores on Maladaptive DS. [ABSTRACT FROM AUTHOR]

• A new measure of driving-specific self-regulation (DSRQ-16) is presented. • The DSRQ-16 was more strongly associated with risky driving behaviour, than a general measure of self-regulation. • The DSRQ-16 was associated with risky driving, over and above the effects of risky driving attitudes. • The DSRQ-16 was negatively associated with driving anger, impulsivity, normlessness, and sensation-seeking. Self-regulation has been associated with risky driving outcomes in the past but there are no available measures to assess driving-specific self-regulatory capacity. The present study assessed the association of a newly developed driving self-regulation measure with driving violations, errors, and lapses. Overall, 330 UK drivers completed measures of risky driving outcomes, driving anger, trait impulsivity, sensation seeking, normlessness, domain-general trait self-regulation plus a new unidimensional measure of Driving Self-Regulation Questionnaire (DSRQ-16). Bivariate correlation analysis indicated that the DSRQ-16 showed expected associations with both driving-related outcomes and factors, as well as with impulsivity traits and general self-regulation. Bootstrapped hierarchical linear regression models showed that the DSRQ-16 was significantly associated with driving violations, errors, and lapses after controlling for the effects of other relevant predictors. This is the first study to demonstrate the association of driving-specific self-regulation with risky driving behaviour, driving anger, impulsivity and related personality traits. Driving-specific self-regulation may present a novel target for road safety interventions, as well as a theoretically relevant component of models of risky driving behaviour. [ABSTRACT FROM AUTHOR]

• Drunk and drugged driving and road rage are the subjects that threaten the traffic safety. • It has been known that alcohol and/or substance use and aggressive behaviors are related. • Alcohol use is an important factor on aggressive behaviors exhibited or exposed in traffic depending on driving anger. • It is important to design prevention and intervention programs that reduce the prevalence of such dangerous acts effectively. Alcohol or drug use and road rage behaviors in drivers are threats to traffic safety. The purpose of this research is to examine the relationship between alcohol or drug use and aggression in Turkish drivers, and to evaluate the mediating role of driving anger in this relationship. 270 amateur and professional Turkish drivers (170 male, 100 female) have filled up Driving Anger Scale (DAS), Driver Aggression Indicators Scale (DAIS), Alcohol Use Disorders Identification Test (AUDIT) and the Questionnaire Form. 15.9% of the participants scored 8 and higher on the AUDIT scale (alcohol problem). The most prevalent substance is cannabis, used at least once in a lifetime (20%). The results of mediated regression analysis indicates that driving anger has an increasing mediating role in the relationship between alcohol use and driver aggression. Due to limitations in the data, we could not reveal the relationship between substance use and driver aggression. These findings have led us to think that drinking use may contribute to being a perpetrator and/or a victim of the road rage. Taking precautions against drinking driving and road rage and going over the current implementations is important in order to create a safer traffic environment. Scientific researches carried out in this field must aim to provide the desired efficiency on prevention and intervention programs that reduce the prevalance of such dangerous acts. [ABSTRACT FROM AUTHOR]

• Social exclusion experience can positively predict aberrant driving behaviours. • Prosocial tendencies have a negative impact on aberrant driving behaviours. • Social exclusion decreased prosocial tendencies and increased anger, which led to more aberrant driving behaviours. Social exclusion—being rejected or ignored by individuals or groups—is a common and adverse experience in social life. As a social activity, driving behaviour can be influenced by many factors. Whether social exclusion is one of these factors is an open question. Therefore, the aim of this study is to explore the impact of the social exclusion experience on individuals and their driving behaviours and the mediating effect of prosocial tendencies and driving anger. A total of 240 (104 males and 136 females) participants from China completed a questionnaire including the Ostracism Experiences Scale (OES), the prosocial tendencies measure (PTM), the Driving Anger Scale (DAS) and the Driver Behaviour Questionnaire (DBQ). The hierarchical multiple regression analysis and pathway analysis results showed that social exclusion experience and driving anger positively predicted aberrant driving behaviours (including aggressive violations, ordinary violations, lapses and errors), while prosocial tendencies had a negative impact on aberrant driving behaviour. Moreover, prosocial tendencies and driving anger mediated the relationship between social exclusion and driver behaviour, accounting for 11.18% and 46.71% of the total effect, respectively. The chain-mediated effect of prosocial tendencies and driving anger was also significant, accounting for 5.26% of the total effect of social exclusion on driver behaviour. This study examines the mechanisms underlying social exclusion experiences that positively predict individuals' unsafe driving behaviours, thereby filling a gap in social exclusion research and suggesting new avenues of exploration into the personal and social influences that affect driving behaviours. [ABSTRACT FROM AUTHOR]

This study validates the Vietnamese versions of the Driving Anger Scale and Driving Anger Expression Inventory, two prominent instruments for determining driving anger proneness and expression. Using these scales, the authors investigate the relationships between driving anger and motorcyclists' on-road risks in Vietnam. Factor analyses are conducted to explore the dimensional constructs of the two scales with a dataset of 960 Vietnamese motorcyclists. The t-tests were applied to assess the differences in driving anger levels between motorcyclists' subgroups. Negative binomial regression is used to predict the probability of motorcyclists' traffic incidents based on driving anger factors and individual differences. The Vietnamese Driving Anger Scale has three factors, including Hostile gestures (α=.78), Unpleasant conditions (α=.80), and Traffic violations (α=.74). Hostile gestures elicit the most driving anger among Vietnamese motorcyclists. Besides, females report higher propensities for driving anger than males over three anger-provoking factors. The Driving Anger Expression Inventory has a two-factor structure, including Aggressive expressions (α=.83) and Adaptive expressions (α=.74). Vietnamese motorcyclists are more prone to have adaptive expressions than aggressive expressions when angry on-road. The regression results reveal the significant effects of gender and two factors of the Driving Anger Expression Inventory on the probability of traffic incidences. Females have considerably fewer traffic accidents and offenses than males. Besides, the number of minor crashes and violations grows by 1.54 and 1.93 times with each unit rise of the Aggressive expressions factor. Increasing adaptive expression level is associated with a decrease in the numbers of major crashes and offenses (40% and 19% less, respectively). This study provides insights into driving anger in Vietnam, a motorcycle-dominant country. The findings corroborate the Vietnamese versions of the Driving Anger Scale and Driving Anger Expression Inventory, which contributes to understanding the formation and expression of driving anger and its roles in predicting driving outcomes. Furthermore, the higher on-road risks of males and motorcyclists with more aggressive expressions are highlighted. Generally, enhancing the risk perception about driving anger and promoting the advantages of on-road adaptive expressions may significantly reduce traffic issues in Vietnam. [ABSTRACT FROM AUTHOR]

• Drivers with higher emotion intelligence showed less driving anger. • Difficulties in emotion regulation mediated the effect of emotion intelligence on driving anger. • Drivers with higher emotion intelligence and better emotion regulation express more adaptive driving behaviour. Emotions during driving have an essential impact on driving safety. This study aims to explore the relationships among emotional intelligence, emotional regulation, driving anger and related behaviour. A total of 304 drivers (aged 18–57) completed online questionnaires, including the trait emotional intelligence (TEI) scale, difficulties in emotional regulation scale (DERS), driving anger scale (DAS) and driver anger expression inventory (DAX). The results showed that the influence of TEI on maladaptive driving anger expression was negative, and individuals with higher emotional intelligence showed less maladaptive expressions of driving anger. Difficulties in emotion regulation played a mediating role between emotional intelligence and driving anger. These results suggest that drivers with high emotional intelligence and emotion regulation may face driving situations calmly and with a high level of driving safety. [ABSTRACT FROM AUTHOR]

• Mindfulness levels can mitigate aggressive driving behavior. • Mindfulness decreases levels of driving anger and anger rumination. • Mindfulness training may reduce aggressive driving behaviors and enhance road safety. Mindfulness is a state of being fully attentive to the current moment and is an experiential way of living in daily life. As a personal trait, mindfulness has been proven to enhance various negative emotions and behaviors. However, in the field of driving, there is still a lack of research on the mechanisms of mindfulness on anger expression behavior, specifically aggressive driving. Therefore, the purpose of this study is to reveal the impact of mindfulness on drivers' aggressive driving behaviors and the mediating effect of driving anger and anger rumination. A total of 350 (208 males and 142 females) participants in China voluntarily completed a series of questionnaires, including the Mindful Attention and Awareness Scale (MAAS), the Driving Anger Scale (DAS), the Anger Rumination Scale (ARS) and the Driving Anger Expression Inventory (DAX). The hierarchical multiple regression analysis and pathway analysis results showed that mindfulness negatively predicted driving anger, anger rumination and driving anger expression. Moreover, driving anger and anger rumination mediated the relationship between mindfulness and driving anger expression, accounting for 9.51% and 18.74% of the total effect, respectively. The chain-mediated effect of driving anger and anger rumination accounted for 8.00% of the total effect. This study has revealed some of the internal mechanisms through which mindfulness reduces aggressive driving. It fills a part of the gap in understanding the protective role of mindfulness in the driving domain. Furthermore, it suggests mindfulness interventions for drivers, which may have the potential to enhance overall road safety. [ABSTRACT FROM AUTHOR]

Driving anger, called "road rage", has gradually become universal phenomenon nowadays, which has been a concern to traffic management authorities. It is necessary to figure out impacting degree of the influencing factors on driving anger for taking the corresponding intervening measures. Forty drivers were enrolled to conduct naturalistic experiments on a busy route in Wuhan, China, where drivers' anger can be induced by various incentive situations including jaywalking, weaving/cutting in line, traffic congestion and red light with extra paid if completing the experiment ahead of reference time. According to behavioral theory and disaggregation theory, the influencing factors including the incentive situations and personal attributes (i.e. gender, age, temperament) were determined for proposing driving anger prediction model based on MNL (multinomial logit). Then, the sensitivity of each influencing factor on driving anger was analyzed by elasticity theory on the basis of the proposed model. The result indicates that age, temperament and illegal behaviors from surrounding people are decisive influencing factors to driving anger sates with different intensity because their average elasticity values for none anger (neutral), low anger, medium anger, high anger are 1.254, 2.713, 2.914, respectively, which are all bigger than 1. Moreover, the accuracy of the proposed model is 78.30%. The results can provide theoretical support for developing key monitoring or targeted intervention to deal with the decisive influencing factors for traffic management authorities.

• Displaced aggression on the road has hardly been studied to date. • A self-report to assess it is developed and validated. • It has two reliable factors based on where the anger arised. • Both factors showed good psychometric properties. • Slight but significant effects were obtained by age and gender. Displaced aggression is defined as the aggression conducted against someone or something that is not considered to be the trigger of the emotional state of the aggressor. Whereas it has been deeply studied in a general context, to date, very few studies have analysed it in the specific context of driving. Considering the inexistence of instruments to assess it, the aim of the current research was to develop and validate a self-report in order to assess displaced aggression in the driving context. A sample of 467 participants (66.8% female, M age = 34.74) filled in a set of questionnaires including the 29 items that were designed to assess traffic displaced aggression, as well as other instruments measuring different ways of expressing both general and driving aggression. The results of both Parallel Analysis (PA, sub-sample 1) and Confirmatory Factor Analysis (CFA, sub-sample 2) showed a good fit of the two-factor model, retaining 20 out of the initial 29 items. The first factor was labelled as Displaced aggression due to the anger generated outside the vehicle (6 items, α = 0.83), whereas the second factor was labelled as Displaced aggression due to the anger generated inside the vehicle (14 items, α = 0.91). Both factors, as well as the total score, showed good results regarding convergent and divergent validity. Practical implications of the results, future research lines and limitations of the current study are discussed. [ABSTRACT FROM AUTHOR]

Aggressive driving is an important phenomenon today. Our study describes aggressive driving, its specific manifestation, and analyses possible causes and the main context. It´s shown that aggressive driving is a complicated construct with multifactorial causes and has a wide range of manifestations, from mild forms to road rage. The main point of aggressive driving is such driver´s behaviour, which threatens or restricts other road users and leads to risky situations. Lots of studies find as the main reason for aggressive driving the personality characteristics (sensation-seeking, impulsivity, aggressiveness, and irritability), the personality structure Big Five seems to be a good predictor seems. Other studies rate as the key causes the situational factors, like traffic congestion, anonymity on the roads, and time pressure. The multifactorial approach evaluates this phenomenon as the result of internal and external factors. The important influencing factors are social norms and driving culture in a country. In conclusion, we discuss possible preventive measures for minimization of aggressive driving behaviour that should be complex and effect as individuals (therapeutic programs for aggressive drivers, education in driving schools preventive campaigns) so external environment (changes in road environment with the goal of minimization the driving pressure). [ABSTRACT FROM AUTHOR]

• Driving anger and aggression were compared between drivers who drive for work versus for personal purposes. • Work drivers reported more overall driving anger compared to personal drivers. • Overall aggression was more frequent for work drivers compared to personal drivers. • The pattern of relationships between specific anger sources and types of aggression were similar between work and personal drivers. Anger and driver aggression increase crash risk. However, how these manifest according to the purpose of the journey (work vs personal) and the unique relationships between sources of anger and aggressive expressions of that anger is under-researched. The current study examined the relationships between different types of anger and aggression, recent crashes and infringements between drivers who drive mainly for work with those who drive mainly for personal reasons. Participants (N = 630) completed an online questionnaire reporting their driving anger tendencies across situations of travel delays, danger and hostility from others, frequency of aggressive driving (using the vehicle, verbal or physical) and crash and infringements in the previous year. Drivers were classified as work or personal drivers based on the percentage of the time they drove for each reason. Relationships between anger sources and aggression types were examined using Structural Equation Modelling, comparing models between the two groups. The relationships between aggression and safety outcomes were explored using Mann-Whitney U tests. The relationships between anger and aggression were similar across work and personal drivers. However, some group differences in the situations that contributed to anger and aggression were identified. Aggression was more frequent for drivers who drove mainly for work and had received a traffic violation, compared to those who had not received a traffic violation. These findings can inform the development of targeted interventions to manage the triggers of anger and aggression. Interventions are likely to impact work and personal drivers; thus, could target employers and road transport authorities. [ABSTRACT FROM AUTHOR]

• Empirical data about driving anger of truck drivers were provided. • Psychometric properties of short driving anger scale were analysed. • Factor structure of driving anger of truck drivers was examined. • One factor of driving anger of truck drivers was confirmed. • Driving anger significantly predicted truck drivers' aberrant driving behaviour. Truck-related accidents in China have substantially increased. Truck driver safety issues have elicited considerable attention from transportation safety researchers. Driving anger is one of the most important factors that influence driving behaviour. However, little knowledge about the driving anger of truck drivers was available in the relevant literature. This study aimed to (1) provide empirical data about the driving anger of truck drivers, (2) examine the factor structure and psychometric properties of the driving anger scale (DAS) with a sample of truck drivers and (3) explore how the driving anger of truck drivers predicts their aberrant driving behaviour. The three-part survey data from 475 randomly selected truck drivers were collected in this study. The self-reported aberrant driving behaviour that was measured with the driving behaviour questionnaire was predicted by the drivers' DAS ratings. One-factor structure and three-factor structure of the DAS were tested for Chinese truck drivers. Results indicated that the one-factor structure of the six-item DAS was more suitable for truck drivers than the three-factor structure. The factor structure of the DAS for Chinese truck drivers was consistent with the structure of the original version by Deffenbacher, Oetting, and Lynch (1994). The internal consistency, convergent validity and criterion-related validity of the six-item DAS were acceptable. Driving anger amongst truck drivers can be used to predict their aberrant driving behaviour. This study identified several practical implications to reduce the driving anger of truck drivers and consequently improve their driving behaviour. [ABSTRACT FROM AUTHOR]

• Empirical test of the psychometric properties of the Driving Anger Scale (DAS) for German drivers. • Examination of the relationships of driving anger with general anger experience and expression. • Relationships between driving anger and demographic variables. • International comparison of driving anger for drivers from different countries. In 1994, Deffenbacher et al. published the Driving Anger Scale (DAS), a tool for assessing a driver's propensity to experience anger in road traffic. Since then, much research has used this scale to measure the driving anger experienced in various countries around the world. This study examines the scale's validity for German drivers. It also relates their experiences of anger while driving to their experiences and expressions of anger in general, as well as to certain demographic variables. In addition, it compares German drivers' experiences of driving anger to those reported by drivers from other countries. We distributed a German version of the DAS and the State-Trait Anger Expression Inventory (STAXI) to a sample of 1136 German drivers. Results showed that a 22-items version of the DAS with six factors produced good fit indices for German drivers. Furthermore, data analysis revealed small to moderate significant relationships between German drivers' driving anger experiences and their experiences and expressions of anger in general, underlining the idea that driving anger is a personality characteristic that is related to one's general experience and expression of anger. Finally, German drivers' driving anger experiences differed from those of drivers from other countries in that German drivers reported less driving anger than drivers from Spain and New Zealand, comparable levels to those from Turkey, Malaysia, and the United States, and more driving anger than drivers from France, Australia, China, and the United Kingdom. In addition, discourteous driver actions and hostile gestures consistently triggered highest driving anger ratings whereas police presence was rated lowest. Given these results, we conclude that the DAS can be applied to German drivers in its modified version. [ABSTRACT FROM AUTHOR]

This study consisted of a stated-preference questionnaire survey to investigate road rage among Chinese drivers. A total of 5157 Chinese drivers completed the survey. The Driving Anger Scale (DAS) and Driving Anger Expression Inventory (DAX) were used to measure road rage under various anger-provoking situations. Meanwhile, the theory of planned behavior (TPB) was adopted to explore respondents' attitudinal perception towards road rage behaviors. Three TPB variables, i.e., behavioral attitude (BA), subjective norm (SN), and perceived behavioral control (PBC), were used to describe drivers' perceived anger levels, driving habits, self-efficacy, and perceived controllability of road rage, respectively. Additionally, aggressive reaction (AR) was introduced to describe drivers' inclination to express road rage. Then, descriptive analyses were performed to examine the connection between individual characteristics on road rage. Results exhibited these variables have different between-group correlation and significant relationships with gender, age group, education, driving years, professional or not, daily driving hours, and vehicle type. Also, outcomes from structural equation models (SEMs) demonstrated that the above four descriptive variables in the modified TPB model could be linked to drivers' intention to exhibit road rage behaviors. Finally, countermeasures for controlling and curing road rage were proposed based on the findings. [ABSTRACT FROM AUTHOR]

Background: Road rage is a common phenomenon during driving, which not only affects the psychological health of drivers but also may increase the risk of traffic accidents. This article explores the impact of moral disengagement and anger rumination on road rage through two studies., Method: This research combined experimental studies with survey questionnaires. Study one used a driving simulator to investigate whether moral disengagement and anger rumination are psychological triggers of road rage in real-time driving, and whether there are differences in the main psychological triggers of road rage under different road scenarios. Building on the first study, study two employed a survey questionnaire to analyze the relationship between moral disengagement, anger rumination, and road rage. Participants in both studies were drivers with certain driving ages and experience. Data were processed and analyzed using descriptive statistics, factor analysis, reliability and validity tests, and multiple regression analysis., Results: The findings indicated: (1) There were significant differences in the anger induction rate across different road scenarios, χ2 = 35.73, p < 0.01, effect size = 0.29. Significant differences in average anger levels were observed in scenarios involving oncoming vehicles, lane-cutting, sudden stops by the vehicle ahead, pedestrians crossing the road, and traffic congestion (F = 20.41, p < 0.01, ηp2 = 0.36), with anger rumination playing a major role in the formation of road rage; (2) Moral disengagement significantly predicted road rage (β = 0.25, t = 3.85, p < 0.01). The predictive effect of moral disengagement on anger rumination was significant (β = 0.39, t = 6.17, p < 0.01), as was the predictive effect of anger rumination on road rage (β = 0.43, t = 6.3, p < 0.01). The direct effect of moral disengagement on road rage included 0 in the bootstrap 95% confidence interval, while the mediating effect of anger rumination did not include 0 in the bootstrap 95% confidence interval, indicating that anger rumination fully mediated the relationship between moral disengagement and road rage., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)

Objective: Speeding behavior is recognized as one of the three main causes of risk on the roads and the most frequent ordinary violation among truck drivers. The study reported in this article focused on the driving anger personality trait and its role in predicting the observed speeding behavior in a sample of truck drivers.Methods: A longitudinal study design was implemented, where 93 Serbian truck drivers filled in an adapted form of the Driving Anger Scale designed to assess the amount of driving anger evoked by specific traffic situations. The drivers' second-by-second speeding behavior data were captured using GPS tracking and recording devices installed in the vehicles over a period of six months. Hierarchical multiple linear regression was used to examine the predictive performance of driving anger.Results: The results showed that more than three fourths of the exceeded speed ranged from 1 to 9 km/h and the highest percentage of speed events occurred in urban areas. The findings suggest that truck drivers experienced the highest level of anger in driving because of the discourteous and illegal behavior of other drivers. Younger truck drivers are more likely to drive fast compared to older drivers. Truck drivers who perform driving tasks more often and spend less time driving are more likely to participate in speed events. The results revealed that the subscales of anger, hostile gestures and traffic obstructions have a positive effect, while slow driving has a negative effect on the observed speeding behavior of truck drivers.Conclusions: This study confirms the predictive performance of driving anger facets. The results of the research can help us improve our understanding of the mechanisms of speeding behavior of truck drivers. [ABSTRACT FROM AUTHOR]

• Distal predictors of trait driving anger in young Spanish drivers were explored. • Attachment, general anger, self-esteem, and driving anger are explored. • Driving anger predicted general anger, self-esteem, and insecure attachment styles. • General anger and self-esteem mediated between attachment and driving anger. Trait driving anger has been widely studied in recent years. However, whereas its proximal (personality) correlates have been well established, possible distal variables have not yet been explored. The aim of the current research study was to analyse the association of attachment styles with trait driving anger, by testing the hypothesis that both trait general anger and self-esteem would mediate this relationship. The results revealed positive and significant relationships between preoccupation, self-sufficiency, value of parental authority and parental interference, and trait driving anger. Furthermore, a SEM-based multiple mediation analysis showed that both trait general anger and self-esteem significantly mediated the relationship between preoccupation and trait driving anger, and self-sufficiency and trait driving anger, with a medium effect size (f 2 = 0.16). Finally, some aspects of the research in this new area are addressed, and both the clinical implications of these results and the limitations of the study are discussed. [ABSTRACT FROM AUTHOR]

Objective: Driving anger has been found to be a motivational determinant of risky and aggressive driving. The study reported in this article focused on research questions concerning the conceptualization of driving anger and relationships between driving anger and aggressive driving.Methods: In a cross-sectional survey study, 1,020 regular Serbian drivers completed a web-based online questionnaire. Exploratory Factor Analysis and Confirmatory Factor Analysis were used to assess the factor structure and psychometric properties of the Driving Anger Scale.Results: The results showed that the adapted DAS was a valid and reliable instrument divided into five subscales such as discourteous behavior, illegal behavior, slow driving, hostile gestures and traffic obstructions. The robustness of the five-factor model obtained from the EFA was confirmed by the CFA. The study provided evidence supporting the predictive validity of the adapted DAS and revealed that the dimensions of driving anger are differently associated with prosocial and aggressive driving behaviors.Conclusions: The study supports the adapted DAS validity and produces evidence that driving anger is associated with driving outcomes. [ABSTRACT FROM AUTHOR]

• The angry driving style can predict lane-changing decisions in high-risk situations. • Drivers who pay more attention to the front view make faster lane-changing decisions. • Angry-driving-style drivers had more significant fixations on the front view. The aim of this study was to examine the interactions between the road situational risk and angry driving style on lane-changing decisions in drivers and the allocation of visual attention of angry-driving-style drivers based on video clips of driving. We employed the Tobii eye tracker to collect the eye movement markers and reaction time data of 35 drivers. First, the road type and distances of neighboring cars were used to classify situations in the video clips into high- and low-risk situations. The revised Chinese version of the Multidimensional Driving Style Inventory (MDSI-C) was used to measure the driving style of drivers. The eye movement heatmap of drivers was used to classify the areas of interest into the front view and side mirror. We found that the angry driving style and the total fixation duration on the front view of drivers in high-risk situations were predictors of the relative lane-changing decision time. Angry-driving-style drivers' relative lane-changing decision time is shorter than that of other drivers. In high-risk driving situations, the longer the total fixation duration on the front view, the shorter the relative lane-changing decision time. We also found that the angry driving style and eye movement areas of interest interacted with the mean search durations and total fixation durations of the drivers. Angry-driving-style drivers were more focused on the front view. Our study has significance for the improvement of the improvement of the allocation of visual attention of angry-driving-style drivers and the development of advanced driver assistance systems (ADAS) and connected and autonomous vehicles (CAVs). [ABSTRACT FROM AUTHOR]

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Objective: Driving anger is a common emotion while driving and has been associated with traffic crashes. This study aimed to investigate situations that increase driving anger among Chinese drivers. Methods: A cross-sectional study was conducted among 3,101 drivers in southern China. The translated version of the 33-item Driving Anger Scale (DAS) was used to measure driving anger. Data were collected by face-to-face interviews between June 2016 and September 2016. Results: Confirmatory factor analysis showed that the fit of the original 6-factor model (discourtesy, traffic obstacles, hostile gestures, slow driving, illegal driving, and police presence) was satisfactory, after removing 2 items and allowing 5 error pairs to covary. The model showed satisfactory fit: goodness of fit index (GFI) = 0.90, incremental fit index (IFI) = 0.90, root mean square error of approximation (RMSEA) = 0.06, 90% confidence interval (CI) = 0.061-0.064. Driving anger among Chinese drivers was lower than that in some Western countries. Compared to older and experienced drivers, younger and new drivers were more likely to report driving anger. There was no difference in total reported driving anger between males and females. Additionally, the higher the driver's anger level was, the more likely he or she was to have had a traffic crash. Conclusion: Driving anger is a common emotion among Chinese drivers and has a strong correlation with aggressive driving behavior and traffic crashes. [ABSTRACT FROM AUTHOR]

• A contemporary 23 item Measure for Angry Drivers (MAD) was developed. • Three factors were identified: danger due to others; aggression from others; travel delays. • Scores on the MAD were positively related to trait anger levels and more frequent self-reported aggression. • Situations of danger due to others accounted for the largest proportion of variance in driving anger. Although interest in driver anger has increased over the past few decades, the scales for measuring the tendency to driving anger have remained relatively unchanged in terms of the items within them. However, in more recent studies, researchers have found it necessary to modify these instruments, sometimes considerably, suggesting that scales to measure how drivers feel about driving require updating. This paper reports two studies aimed at developing an updated measure for trait driver anger. From an initial pool of 105 items, including items related to contemporary driving contexts, a scale with 23 items and three underlying factors was derived (Study 1) and subsequently confirmed using an independent sample (Study 2). The Measure for Angry Drivers (MAD) consists of three factors: danger posed by others (12 items); travel delays (7 items) and aggression from others (4 items). All three factors showed good reliability. Factors of the MAD were found to be positively related to trait anger and aggressive tendencies, demonstrating good construct validity. While further research is required to extend beyond self-reports, the MAD is a promising new tool for assessing driver tendency to become angered across different driving situations. Scales such as this are important as they provide measures of the emotions that underlie dangerous and risky driving behaviours. It is only by understanding the mechanisms behind these behaviours that we can reduce them. [ABSTRACT FROM AUTHOR]