Gender differences in driver's license theory test scores in the Netherlands

INTRODUCTION: Gender differences were investigated in a sample of persons (N=34,755) who completed the driver's license theory test in the Netherlands. RESULTS: Contrary to recent findings from Sweden, no gender differences were found. IMPACT OF INDUSTRY: The present study signifies the importance of standardization in driver testing.     

基于模拟飞行任务下的眼动指标分析

分析眼动指标在定量测量飞机驾驶员的注意力分配规律和工作负荷变化中的作用。让4个被试者在飞行模拟器上完成了3个不同阶段的模拟飞行任务,同时用眼动仪器记录了注视、扫视、瞳孔尺寸方面的眼动指标,划分为座舱外景和内部仪表两个兴趣区域对数据进行了对比和认知分析。被试者在外景有更多的注视点、更多和更长的注视时间,在仪表上的平均瞳孔尺寸比外部视景要大,平均扫视幅度随任务难度增大而减小。眼动指标可以客观地反映驾驶员的注意力分配规律和工作负荷变化;视觉飞行规则下,飞行员主要从外景获取视觉信息,他的大部分注意力都集中在外景。     

Graduated driver licensing research in 2003 and beyond

This paper updates the comprehensive summary of graduated driver licensing (GDL) published in the January 2003 special issue of the Journal of Safety Research. It summarizes recent research not included in the special issue as well as research in progress or planned research. The most active research areas are risk factors for beginning teen drivers and evaluations of GDL programs. Results in each area strengthen the case for GDL. Additional research is producing valuable information about specific GDL implementation issues and the roles of parents and driver education in helping teenagers learn to drive safely.     

公路军事运输安全分析与对策

近年来 ,公路运输业得到了迅速发展 ,但因我国公路增长速度严重滞后于车辆的增长速度 ,交通运输环境的发展势态变得十分严峻 ,对公路军事运输安全也构成了新的威胁。为了适应市场经济发展的新形势 ,不断改进公路军事运输安全工作 ,笔者从我国公路交通现状出发 ,分析了军车驾驶员的基本状况、不良心理及军队运输安全管理中存在的问题 ,提出了军车驾驶员应具备的素质和运输安全管理对策     

A national evaluation of the nighttime and passenger restriction components of graduated driver licensing

Introduction

The high crash rate of youthful novice drivers has been recognized for half a century. Over the last decade, graduated driver licensing (GDL) systems, which extend the period of supervised driving and limit the novice's exposure to higher-risk conditions (such as nighttime driving), have effectively reduced crash involvements of novice drivers.

Method

This study used data from the Fatality Analysis Reporting System (FARS) and the implementation dates of GDL laws in a state-by-year panel study to evaluate the effectiveness of two key elements of GDL laws: nighttime restrictions and passenger limitations.

Results

Nighttime restrictions were found to reduce 16- and 17-year-old driver involvements in nighttime fatal crashes by an estimated 10% and 16- and 17-year-old drinking drivers in nighttime fatal crashes by 13%. Passenger restrictions were found to reduce 16- and 17-year-old driver involvements in fatal crashes with teen passengers by an estimated 9%.

Conclusions

These results confirm the effectiveness of these provisions in GDL systems. Impact on Public Health. States without the nighttime or passenger restrictions in their GDL law should strongly consider adopting them.

Impact on Industry

The results of this study indicate that nighttime restrictions and passenger limitations are very important components of any GDL law.     

Mental Workload and Health: A Latent Threat

The aim of this study is to investigate changes in cardiovascular activity associated with a high mental workload. The reported experiments, carried out in naturalistic settings, point to information load and information processing under time pressure as main risk factors. This kind of occupational stress had to be dealt with by two of the three groups under investigation: brokers and simultaneous interpreters; it was not experienced by lecturing university professors. The pattern of cardiovascular activity of the two former groups consisted of overmobilization of cardiovascular activity at the beginning of work, and only partial normalization of task-evoked changes in cardiovascular activity at the end of work. Substantial elevations of diastolic blood pressure and tachycardia, which followed earlier overmobilization, resemble a miniature copy of changes seen in the development of cardiovascular diseases.     

Safety and associated parameters influencing performance of rail road grade crossings: A critical review of state of the art

Introduction: Railroad grade crossings (RRGCs) have emerged as critical transportation infrastructures from the point of safety and operational aspects because two modes of transportation intermingle at the intersecting zone; the understanding of safety and traffic operation at RRGC is of prime concern while planning and designing this transportation facility. Method: In this context, this work tries to comprehend RRGC performance-related parameters from published literature and figure out critical gaps. An international synthesis on the identified potential parameters influencing the RRGC performance (i.e., safety, driver behavior, and operational impact) was carried out by critically reviewing the articles published worldwide. Furthermore, key findings, used variables, analysis methods, research gaps, and recommendations were studied. Results: The review revealed that many researchers had explored the driver behavior and safety aspect based on past crash data and violations prevailing at RRGC. However, little research has been done to evaluate the effect of highways' operational characteristics on the performance of RRGC. Moreover, limited investigation has been carried out to understand the dilemma of drivers and the proactive safety evaluation of pedestrians and non-motorized vehicles at RRGC. A total of seven critical research gaps concerning parameters are recognized, facilitating a clear agenda for further research pertaining to RRGC performance.     

To speed or not to speed: Thematic analysis of American driving narratives

IntroductionSpeeding is a major cause of unintentional roadway death in the United States. Existing data show that U.S. drivers tend to speed less as they age, but reasons for this change remain largely unknown. Limited research has examined why U.S. drivers decide to speed or why U.S. drivers decide not to speed, and none to date has determined why speeding behaviors change over the life course. Research into these issues can provide insight that may be harnessed for more effective anti-speeding interventions that catalyze decisions not to speed. Methods: The current study asked a national sample of U.S. drivers (N = 309) about their driving behaviors and how they have changed over time using an open-ended prompt in an online survey. The authors qualitatively coded responses using a narrative analysis lens to identify common themes. Results: Results show U.S. drivers often make deliberate choices to speed and some do not consider speeding to be dangerous after achieving perceived mastery of driving skills. Participants tended to report speeding less over time, citing increased concern for family and other roadway users, which may help explain national speeding data trends. Several other themes emerged identifying individual cognitive factors, environmental contexts, and key persons impacting speeding decisions. Practical Applications: Findings show that the most effective means of encouraging U.S. drivers to decide not to speed may be multi-pronged intervention approaches highlighting how speeding reduces roadway driver control, connecting speeding with safety, and encompassing road design and law enforcement strategies.     

Recent developments in young driver education, training and licensing in Australia

Australian young driver education and training approaches have differed from the mandatory school-based programs found internationally; generally comprising voluntary programs conducted outside of licensing. This paper reports on recent developments pertaining to the pre-learner, learner, and provisional license stages. Given its important context, state-based graduated driver licensing systems are also reviewed. There has been a shift toward starting driver education younger (pre-learner), greater involvement of parents, and more school-based programs; many now conducted by licensing authorities. The majority of initiatives are yet to be evaluated, particularly relative to crash outcomes; however, some studies suggest other positive outcomes, including increased supervised practice and delayed licensure. Furthermore, the federal government is proceeding with plans for a national license-based program. Several jurisdictions have also announced the introduction of passenger and nighttime restrictions on provisional licenses. Together these initiatives offer promise of reductions in young driver-related fatalities and injuries in the very near future.     

Distraction in older drivers - A face-to-face interview study

The prevalence of older drivers’ engagement in distracting activities while driving is largely unexplored. Face-to-face interviews were conducted in the city of Braunschweig, Germany, comparing a sample of older drivers (n = 205) to a group of middle-aged drivers (n = 209). The drivers were interviewed on their engagement in distracting activities during the last half an hour of their driving trip, including the frequency and duration of these activities, their perception of the risk associated with these distracting activities and the role of these activities in at-fault crashes. Middle-aged drivers were significantly more likely to engage in certain distracting activities than older drivers. With regard to the duration of interactions with the passengers older drivers were significantly more talkative than middle-aged drivers. Middle-aged drivers rated most of the distracting activities as significantly less dangerous than older drivers. Distraction-related crashes are not a special problem of older drivers but seem to be very comparable to the middle-aged drivers. It is concluded that older drivers’ reluctance to engage in distracting tasks while driving is either a process of self-regulation or their age-related prudence. The study is the first to gather knowledge about distraction in German older drivers. Although older drivers are not currently overrepresented in distraction-related crashes, it is important to note that future cohorts of older drivers might differ in the way they engage with vehicles and technologies, which in turn may influence their driving patterns and willingness to engage in potentially distracting activities.