探索紧急风险信息对建筑工人紧急信息行为的影响:来自确认和探索PLS-SEM分析的见解
Hui Liu1, Rui Zhang1, Xiaodi Gao1
1School of Emergency Science and Engineering, Jilin Jianzhu University, Changchun, China.
Frontiers in public health
|October 10, 2025
概括
通过各种道传播的高质量的紧急信息,改善了建筑工人的风险感知和自我效能,提高了他们的紧急信息行为 (EIB). 这有助于在危机期间获取和使用信息.
科学领域:
- 灾害管理和风险沟通.
- 建筑安全和职业健康.
- 信息科学和行为研究.
背景情况:
- 有效的紧急信息行为 (EIB) 对建筑工人至关重要.
- 了解影响EIB的因素对于改善安全协议至关重要.
- 现有的研究往往忽视了EIB的风险感知和自我效能的相互作用.
研究的目的:
- 开发和测试影响建筑工人紧急信息行为 (EIB) 的因素的结构方程模型 (SEM).
- 研究风险信息特征 (RIC) 和信息传播道 (IDC) 对EIB的直接和间接影响.
- 调查风险感知 (RP) 和信息自我效能 (ISE) 在RIC/IDC和EIB之间的关系中扮演的调解角色.
主要方法:
- 一项使用基于部分最小方程 (PLS-SEM) 的结构方程模型 (SEM) 的定量研究.
- 数据是通过问卷调查从杭州的569名建筑工人中收集的.
- 分析的重点是独立变量 (RIC,IDC),介导变量 (RP,ISE) 和依赖变量 (EIB) 之间的关系.
主要成果:
- 风险信息特征 (RIC) 和信息传播道 (IDC) 显著积极地影响风险感知 (RP),信息自我有效性 (ISE) 和紧急信息行为 (EIB).
- 风险感知 (RP) 直接增强了EIB,并通过提高信息自我效能 (ISE) 间接提升了它.
- 信息自主效率 (ISE) 是EIB的重要直接驱动因素,该模型解释了55.5%的差异 (R2 = 0.555).
结论:
- 通过多个道传播高质量的风险信息有效地改善了建筑工人的EIB.
- 通过有针对性的信息战略,提高员工的风险感知和信息自我有效性是改善应急准备的关键.
- 调查结果为建筑行业的应急管理提供经验支持和战略建议.
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