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首页> 外文期刊>Journal of Management in Engineering >Perceiving Interactions on Construction Safety Behaviors: Workers' Perspective
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Perceiving Interactions on Construction Safety Behaviors: Workers' Perspective

机译：工人对建筑安全行为的感知互动：工人的观点

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摘要

This paper presents a systematic approach that incorporates structural equation modeling (SEM) and exploratory factor analysis (EFA) to perceive and verify causal-relationships and interactions between enablers and goals of construction workers' safety behaviors (CWSB). A sample of 450 questionnaire surveys regarding CWSB was collected from construction workers in several Chinese construction companies. EFA was used to extract eight common factors in order to identify the model structure among 28 questionnaire items. Then, SEM was employed to investigate the interrelationships among variables in the hypothesized safety behavior model. The built causal model was verified in terms of the hypothesis test and goodness-of-fit test. The impact of the path coefficient on CWSB was investigated and analyzed in detail. Results indicate that management-oriented supervision and system (F3) and leadership (F8) exert obvious positive impacts on CWSB in accordance with the path coefficients analysis, whereas psychological workers' condition (F5) and workplace conditions (F6) exert obvious negative influences. Individual differences among workers (F2) do not perform statistically significantly with workers' safety behaviors. The developed approach is capable of revealing causal-relationships, testing hypothesized models, and determining leading factors in complex project environments. This research provides insights into cause-effect relationships among the workers' perceived influential factors and goals, and the results can be used to understand the factors that the construction workers perceive as important factors in safety behaviors. This can further provide decision support on the improvement of construction safety performance in the context of the Chinese construction industry.
机译：本文提出了一种结合结构方程模型（SEM）和探索性因子分析（EFA）的系统方法，以感知和验证因果关系以及促成因素与建筑工人安全行为目标（CWSB）之间的相互作用。从几家中国建筑公司的建筑工人那里收集了有关CWSB的450份问卷调查样本。为了识别28个问卷项目中的模型结构，使用EFA提取了8个共同因素。然后，利用SEM来研究假设安全行为模型中变量之间的相互关系。通过假设检验和拟合优度检验对建立的因果模型进行了验证。详细研究了路径系数对CWSB的影响。结果表明，根据路径系数分析，面向管理的监督和体系（F3）和领导（F8）对CWSB产生明显的积极影响，而心理工作者的状况（F5）和工作场所的状况（F6）则具有明显的负面影响。工人之间的个体差异（F2）在工人的安全行为方面没有统计学上的显着表现。开发的方法能够揭示因果关系，测试假设的模型，并确定复杂项目环境中的主导因素。这项研究提供了对工人感知的影响因素和目标之间因果关系的见解，其结果可用于了解建筑工人认为是安全行为中重要因素的因素。这可以进一步为中国建筑业提供改善建筑安全绩效的决策支持。

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