Ye Gui, Xiang Qingting, Yang Lijuan, Yang Jingjing, Xia Nini, Liu Yang, He Tiantian
School of Management Science and Real Estate, Chongqing University, Chongqing, China.
International Research Center for Sustainable Built Environment, Chongqing University, Chongqing, China.
Front Psychol. 2022 Jan 17;12:818955. doi: 10.3389/fpsyg.2021.818955. eCollection 2021.
As an important influencing factor of construction workers' safety performance, safety stressor has received increasing attention. However, no consensus has been reached on the relationship between different types of safety stressors and the subdimensions of safety performance, and the mechanism by which safety stressors influence safety performance remains unclear. This study proposed a multiple mediation model with ego depletion and self-efficacy as mediators between safety stressors and workers' safety performance. Data were collected from 335 construction workers in China. Results demonstrated that: (1) the three types of safety stressors (i.e., safety role ambiguity, safety role conflict, and interpersonal safety conflict) all had negative effects on workers' safety performance (i.e., safety compliance and safety participation); (2) self-efficacy mediated all the relationships between the three safety stressors and safety performance; (3) ego depletion only mediated part of the relationships between the three safety stressors and safety performance; and (4) only part of the multiple-step mediating effects through ego depletion and self-efficacy were supported. This study made contributions by shedding light on the mechanism by which safety stressors influence workers' safety performance and providing more empirical evidence for the relationship between various safety stressors and the subdimensions of safety performance. Additionally, targeted strategies for improving workers' safety performance were proposed according to the findings.
作为建筑工人安全绩效的一个重要影响因素，安全压力源受到了越来越多的关注。然而，对于不同类型的安全压力源与安全绩效各维度之间的关系尚未达成共识，并且安全压力源影响安全绩效的机制仍不明确。本研究提出了一个以自我损耗和自我效能感作为安全压力源与工人安全绩效之间中介变量的多重中介模型。数据收集自中国的335名建筑工人。结果表明：（1）三种类型的安全压力源（即安全角色模糊、安全角色冲突和人际安全冲突）均对工人的安全绩效（即安全合规性和安全参与度）产生负面影响；（2）自我效能感在三种安全压力源与安全绩效之间的所有关系中起中介作用；（3）自我损耗仅在三种安全压力源与安全绩效之间的部分关系中起中介作用；（4）仅部分通过自我损耗和自我效能感的多重中介效应得到了支持。本研究通过揭示安全压力源影响工人安全绩效的机制，并为各种安全压力源与安全绩效各维度之间的关系提供更多实证证据做出了贡献。此外，根据研究结果提出了提高工人安全绩效的针对性策略。
