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Mechanisms Linking Daily Work Conditions and Work-Related Strain Reactions to Unsafe Commuting

将日常工作条件和与工作相关的紧张反应与不安全通勤联系起来的机制

基本信息

批准号：
10786140
负责人：
Charles C Calderwood
金额：
$ 54.74万
依托单位：
VIRGINIA POLYTECHNIC INST AND ST UNIV
依托单位国家：
美国
项目类别：
财政年份：
2021
资助国家：
美国
起止时间：
2021-09-30 至 2025-09-29
项目状态：
未结题

来源：
https://reporter.nih.gov/project-details/10786140
关键词：
Mechanisms Linking Daily Work Conditions

项目摘要

PROJECT SUMMARY The commuting environment is recognized to present a major risk to worker safety. Recent work shows that daily work conditions and work-related strain reactions influence unsafe commuting behaviors, but the mechanisms driving these relationships remain poorly understood. The major impediment to this search for mechanisms has been an inability to objectively model what is happening with the driver and on the road immediately prior to and during unsafe commuting events. The proposed project brings together an inter-disciplinary team of experts from the occupational safety and health, transportation safety, and psychological communities to overcome this impediment. The project team will integrate an existing daily survey approach to work stress with a video-based, naturalistic driving approach validated in the transportation safety community to explicate the process through which daily work conditions and work-related strain reactions influence unsafe commuting. This approach will be applied in a longitudinal study of 100 full-time employees who will complete twice daily surveys and have their driving and in-vehicle behaviors observationally tracked across eight consecutive weeks of daily commuting. The project team will demonstrate that (1) daily work conditions and work-related strain reactions influence same- day post-work unsafe commuting via attention and distraction mechanisms and that (2) daily work conditions and work-related strain reactions influence next-day pre-work unsafe commuting via a fatigue mechanism. The project team will also evaluate whether the influence of daily work conditions and work-related strain reactions on unsafe commuting via these within-commute mechanisms strengthens over the course of the work week. The proposed project is directly responsive to the NIOSH Traumatic Injury Prevention Cross-Sector, which is devoted to the prevention of injury and death stemming from sudden events such as motor vehicle crashes. As commuting is a ubiquitous activity in worker’s daily lives within many industries and occupations, the proposed project will have direct applications to worker safety in almost all occupational groups. The proposed research is expected to have major implications for intervention targeting and development, which will yield a strong contribution to NIOSH’s Research to Practice (r2p) initiative. The proposed project will provide outputs of cross-disciplinary publications and presentations in the occupational safety, applied psychology, and transportation safety communities that will contribute to the intermediate outcome of guiding intervention development to lay the groundwork to achieve the long-term outcome of reducing rates of worker injury and death while commuting.

项目概要通勤环境被认为对工人安全构成重大风险。最近的工作表明，每天工作条件和与工作相关的紧张反应会影响不安全的通勤行为，但其机制推动这些关系的因素仍然知之甚少。这种机制探索的主要障碍是无法客观地模拟驾驶员和道路上发生的事情在不安全的通勤事件期间。拟议的项目汇集了来自各个领域的跨学科专家团队职业安全与健康、交通安全和心理社区克服这一问题障碍。项目团队将把现有的工作压力日常调查方法与基于视频的、自然驾驶方法已在运输安全界得到验证，通过以下方式解释该过程日常工作条件和与工作相关的紧张反应会影响不安全通勤。这种方法将应用于一项对 100 名全职员工进行的纵向研究，这些员工将每天完成两次调查并了解他们的情况在连续八周的日常通勤中观察跟踪驾驶和车内行为。这项目团队将证明 (1) 日常工作条件和与工作相关的应变反应会影响相同- 下班后一天通过注意力和分心机制导致不安全的通勤，以及 (2) 日常工作条件与工作相关的紧张反应通过疲劳机制影响第二天上班前的不安全通勤。这项目组还将评估日常工作条件和工作相关的应变反应是否影响通过这些通勤内机制进行的不安全通勤在整个工作周中都会加强。拟议项目直接响应 NIOSH 创伤性伤害预防跨部门，致力于预防机动车等突发事件造成的伤害和死亡崩溃。由于通勤是许多行业和职业工人日常生活中普遍存在的活动，拟议项目将直接应用于几乎所有职业群体的工人安全。这拟议的研究预计将对干预目标和制定产生重大影响，这将对 NIOSH 的研究到实践 (r2p) 倡议做出了巨大贡献。拟议的项目将提供职业安全、应用心理学和相关领域的跨学科出版物和演讲的成果交通安全社区将有助于指导干预的中期成果为实现降低工伤率的长期成果奠定基础通勤时死亡。