What we know,what we don't know,and what we need to know about graduated driver licensing

On November 5-7, 2002, the Symposium on Graduated Driver Licensing in Chatham, MA, brought together 75 researchers and practitioners from the United States, Canada, Australia, and New Zealand to document the current science of graduated driver licensing (GDL) and to outline research needs. Participants reviewed 12 background papers and discussed the papers in depth. The symposium's background papers are published in this issue of the Journal of Safety Research.This paper summarizes and provides a quick reference to information from the symposium papers and participant discussions. It cites the 12 symposium papers, which in turn provide more information and cite original sources. Issues and recommendations not followed by a citation were raised in the symposium discussions.This paper is divided into seven sections. The first six sections summarize information from the symposium papers and discussions. The sections are: (1) The need for graduated driver licensing; (2) Effectiveness of GDL as implemented; (3) The learner's permit phase; (4) The provisional license phase; (5) The roles of teens, parents, and public agencies; and (6) Enacting and implementing GDL. In each of these six sections, research needs are classified as either high priority (important for designing and implementing effective GDL programs) or lower priority (useful but not critical for GDL at this time).The final section summarizes the discussion of research issues and priorities from the symposium's closing session. This section has three topics: general research, issues involving parents, and issues involving graduated licensing legislation and implementation. It presents participants' collective views on both broad priorities and specific issues.In providing a concise summary of presentations and discussions from the symposium, this paper necessarily omits some information and points of discussion. The views and judgments expressed are the authors' best attempt to capture the symposium's consensus, but they do not necessarily represent the views of the authors, their organizations, or any other individual symposium participant. In particular, they are not necessarily endorsed by the symposium's sponsors: General Motors, the National Highway Traffic Safety Administration, the National Safety Council, and Nationwide.     

Understanding organizational embeddedness and career success: Who and what you know

Integrating job embeddedness theory with the sponsored and contest mobility perspectives, we developed and tested a model linking organizational embeddedness with two indicators of career success within the organization (promotion and career satisfaction), via the mediating roles of employees' organizational sponsorship network and job-related human capital development. Data from 188 employees and their supervisors over a 1-year period showed that, after controlling for employees' initial levels of career satisfaction and job performance, only job-related human capital development transmitted the positive effects of organizational embeddedness on promotion and career satisfaction. Supplemental analyses revealed that organizational sponsorship network's positive effects on promotion and career satisfaction were transmitted indirectly, via job-related human capital development. Our findings illustrate the importance of integrating sponsored and contest mobility perspectives and contribute to research on organizational embeddedness by extending its outcomes to include career success within the organization and specifying the process through which organizational embeddedness is related to career success within the organization.     

Methods to reduce traffic crashes involving deer: what works and what does not

More than 1.5 million traffic crashes involving deer, producing at least $1.1 billion in vehicle damage and about 150 fatalities, are estimated to occur annually in the United States. Deer-related crashes are increasing as both deer populations and vehicular travel increase. Many methods have been used in attempts to reduce deer crashes, often with little scientific foundation and limited evaluation. This article summarizes the methods and reviews the evidence of their effectiveness and the situations in which each may be useful. The only widely accepted method with solid evidence of effectiveness is well-designed and maintained fencing, combined with underpasses or overpasses as appropriate. Herd reduction is controversial but can be effective. Deer whistles appear useless. Roadside reflectors appear to have little long-term effect, although additional well-designed evaluations are needed before firm conclusions can be drawn. Both temporary passive signs and active signs appear promising in specific situations, but considerable research is required to evaluate long-term driver response and to improve and test deer detection technology for active signs. Other methods using advanced technology require substantial additional research and evaluation.     

Accident reports may not tell us everything we need to know

Accident reports often miss some of the lessons that can be learned. We should try to read between the lines and look for the recommendations that might have been made but, for various reasons, were not. They may not have been foreseen, or there may have been reasons for deliberately excluding them, such as reluctance to embarrass colleagues or to admit that a similar accident had occurred before, but had been forgotten. Examples are described.     

It is time for justice: How time changes what we know about justice judgments and justice effects

Organizational justice is an important determinant of workplace attitudes, decisions, and behaviors. However, understanding workplace fairness requires not only examining what happens but also when it happens, in terms of justice events, perceptions, and reactions. We organize and discuss findings from 194 justice articles with temporal aspects, selected from over a thousand empirical justice articles. By examining temporal aspects, our findings enrich and sometimes challenge the answers to three key questions in the organizational justice literature relating to (i) when individuals pay attention to fairness, including specific facets, (ii) how fairness judgments form and evolve, and (iii) how reactions to perceived (in)justice unfold. Our review identifies promising avenues for empirical work and emphasizes the importance of developing temporal theories of justice. Copyright © 2014 John Wiley & Sons, Ltd.     

DVR的问题

毫无疑问,DVR的出现使CCTV行业发生了巨变,但是它并不是一种完美的产品,许多业界人士都认为它仍然有一定的改进空间。     

Parents' views of teen driving risks, the role of parents, and how they plan to manage the risks

PROBLEM: There is limited information about how parents view teen driving risks and intend to handle these risks during the licensing process, and how they will respond to graduated licensing provisions. METHODS: Parents in Connecticut were interviewed when their teens got their learner's permit. The survey was undertaken when the state did not have a midnight restriction or a passenger restriction. RESULTS: Generally, parents were well aware of teen driving risks, thought parents should be thoroughly involved in the licensing process, and plan to be active participants themselves. DISCUSSION: Parents were concerned about the risk of driving after midnight and already restrict that behavior. However, parents do not seem to see or understand the risks of having even one teen passenger in the vehicle. IMPACT ON INDUSTRY: The views and existing practices of parents need to be taken into account in deciding on the provisions of graduated licensing legislation and how to best ensure acceptance and compliance.     

Risk-taking, warning labels, training, and regulation: Are they associated with the use of helmets by all-terrain vehicle riders?

Training programs and warning labels have been advocated as a means of convincing consumers to follow safety precautions when using all-terrain vehicles (ATVs), and are emphasized in the recent consent decree signed between the Consumer Product Safety Commission and ATV manufacturers. An alternative approach is to mandate safe behavior through regulations and law. This field study of ATV operator behavior conducted in six states in 1988 and 1989 provides initial insight into the effectiveness of these approaches. Logit analysis revealed that helmet use was significantly higher when required by law or when riders had 3 or more years of riding experience. Helmet use was significantly lower when riders rode frequently, when helmets were perceived as uncomfortable or not used on motorcycles, and when subjects had been moderately or seriously injured in ATV accidents. The presence of warning labels, reading of a manual, and participation in a training course were not significantly related to helmet use.     

Workforce engagement: What it is,what drives it,and why it matters for organizational performance

Based on a review of the history of the employee engagement construct and its measurement, we define workforce engagement as the aggregate of the work engagement experiences of individual employees in an organization. In contrast to most research on employee engagement, we study companies rather than individuals and the companies represent a diverse set of industries. We hypothesize and demonstrate on a sample of (up to) 102 publicly traded companies that workforce engagement significantly predicts organizational financial (adjusting for industry: Return on Assets, Net Margin but not Tobin's q) and customer metrics (the American Customer Satisfaction Index and the Harris Reputation Quotient) 1 and 2 years after the workforce engagement data were collected. In addition, using a split‐sample approach to avoid method bias, we hypothesize and show that (a) company organizational practices (the strongest correlate), supervisory support, and work attributes are significant correlates of workforce engagement and (b) that workforce engagement mediates the relationship between these correlates of engagement and the organizational performance metrics. Implications of the findings for research and practice are discussed.     

公共安全视角下的叠加风险解析

近年来,公共安全风险形态发生了重大变化。以往完全发生在公共场所群死群伤的重大事故明显减少,而发生在职业场所之内或附近的公共安全事故却明显增多,反映出一些地方和企业对职业安全与公共安全叠加而生的新风险认识不到位,管控不到位。安全发展的形势迫切要求我们必须从理念、内涵、评价等多维度进行深入研究。本文对公共安全在新时期内涵与形态的变化进行了再认识,对职业安全风险、公共安全风险以及两者叠加而成的新风险特征进行了分析。     

Health, safety, self-regulation and the older driver: It's not just a matter of age

Problem

The purpose of this research was to examine the impact of age and health on patterns of driving and self-regulation among older adults who still drive.

Method

This analysis presents the results of a nationwide survey of drivers who are 50 + (N = 3,824, 53.11% response rate), focusing on questions about the impact of their self-reported health on attitudes toward and self-regulation of driving.

Results

The data indicate that as age increases, so too does reported self-regulation of driving, increasing sharply among those ages 70 and older. The data also indicate that respondent's reported confidence in driving and their enjoyment of driving decline as they age. Health status bears a significant relationship with all three of these variables, positively related to confidence in driving skills and to enjoyment in driving, but negatively related to self-regulation reports. As self-reported health declines, respondent's report engages in greater voluntary restrictions of their driving.

Discussion

All too often, the driving decision is linked primarily to chronological age. Analysis done here indicates that age alone is not the best indicator of self-regulation and how older adults change their driving behaviors.

Summary

This research presents the results of a nationwide survey of 50+ drivers and their self-reported driving, self-regulation behaviors, and health status. Strong support was found for the argument that chronological age is not an adequate measure of self-regulating behaviors and driver safety among those 50+. In particular, it was found that a person's health status and the interaction between age and health are essential considerations in the decisions around self-regulation and driving. People tend to self-regulate more with age, but the effect becomes much more pronounced as health status declines.

Impact on industry

In the coming years, if older adults can't get to where they want to go and continue to be viable consumers in our national fabric, all industries will eventually suffer. Transportation is a key component to the nation's social contract with older individuals and their families.     

Innovation is not enough: climates for initiative and psychological safety,process innovations,and firm performance

This paper contributes to the discussion on contingencies of process innovations by focusing on and introducing organizational‐level constructs of climate for initiative and psychological safety. We argue that process innovations, defined as deliberate and new organizational attempts to change production and service processes, need to be accompanied by climates that complement the adoption and implementation of such innovations. Our study of 47 mid‐sized German companies examines the relation between process innovations, climates for initiative and psychological safety, and firm performance. Results show that climates for initiative and psychological safety were positively related to two measures of firm performance—longitudinal change in return on assets (holding prior return on assets constant) and firm goal achievement—and moderated the relation between process innovations and firm performance. Copyright © 2003 John Wiley & Sons, Ltd.     

How good micro/macro ergonomics may improve resilience,but not necessarily safety

ContextProfessional sea fishing is among the world’s most variable (non-standardized) and dangerous sectors of activity. Because of this, it provides a remarkable model to study the complex links existing between resilience and safety. Paradoxically, even if the huge risks being run cause many shipwrecks (low safety level), studies show that these sailors avoid an even greater number of accidents thanks to their exceptional skill and know-how (remarkable resilience level). This article examines several ways of improving safety in an activity of this type.MethodTwo intervention strategies are tested: (i) a micro-ergonomics strategy offering conduct assistance guidelines based on accident analyses of the most serious and frequent causes (collisions while fishing); (ii) a macro-ergonomics strategy comparing the safety level of large firms having committed to a Total Quality approach, to that of smaller companies, often privately owned.ResultNeither of the two strategies works out as expected. The micro-ergonomics anti-collision assistance strategy is misused towards an increase of the fishing objective; the macro-ergonomics strategy is even more surprising: the largest firms suffer from a smaller number of shipwrecks, but a much greater number of work-related injuries; the strategy simply results in a minor shift of the sacrificial decision between performance and safety (loss of men vs. loss of vessels), while maintaining the same priority for financial performance.DiscussionThe article submits a simple modeling of the relationship between resilience and safety, and discusses the choice of strategies for safety-improving interventions, taking into account the system’s financial performance and the legal pressure to which it is subjected.     

要奋斗不要有牺牲--访中国铝业广西分公司总经理殷恩生

1991年4月24日,广西百色平果县西郊的右江之滨,当时的国务院副总理邹家华挥锹铲下了第一锹土,奠定了一个现代化企业的诞生。     

The dispositional approach to job satisfaction: more than a mirage,but not yet an oasis

This paper readdresses the person–situation debate in organizational research. The well‐known arguments of Davis‐Blake and Pfeffer (1989) are evaluated in light of research and theory that has transpired since the publication of their original critique. A new dispositional model of job satisfaction is then proposed. The model is based on several informational and action steps including exposure to work events and condition, as well as the evaluation, memory, retrieval, and expression of affect in the organizational context. Using this model, we discuss how dispositional affect can influence what is experienced in the workplace, how one evaluates it, and how it is expressed to others, including organizational researchers. Copyright © 2005 John Wiley & Sons, Ltd.