建筑工人安全认知影响因素研究

Influencing Factors of Safety Cognition of Construction Workers

为揭示建筑工人安全认知影响因素及其相互作用关系,掌握建筑工人安全认知规律,提升安全作业能力,首先,基于认知心理学和文献调研进行安全认知影响因素梳理,得到了28个影响因素;其次,通过调查问卷对全国多地的建筑工人进行调研,运用SPSS 23.0进行数据的统计检验和探索性因子分析,将影响因素划分为组织管理因素、个体基本特征、外部环境、风险感知及处置、安全知识技能5大类;最后,应用AMOS 24.0构建SEM模型对影响因素进行二阶验证性因子分析及因子间因果关系分析。研究结果表明:5大类因素中,安全知识技能因素对建筑工人安全认知影响最大;其次是个体基本特征因素、外部环境因素、组织管理因素和风险感知及处置因素;5大类因素之间有直接或间接的相互作用关系。

In order to reveal the influencing factors of construction workers’safety cognition and their interaction,master the rules of construction workers’safety cognition and improve their ability to work safely,first,the influencing factors of safety cognition were combed based on cognitive psychology and literature research,and 28 influencing factors were obtained;Secondly,through the questionnaire,the construction workers in many places across the country were investigated,and SPSS 23.0 was used for statistical test and exploratory factor analysis.The influencing factors were divided into five categories:organizational management factors,individual basic characteristics,external environment,risk perception and disposal,and safety knowledge and skills;Finally,AMOS 24.0 is used to construct SEM model to conduct second-order confirmatory factor analysis and causal relationship analysis between factors.The results show that among the five categories of factors,safety knowledge and skills have the greatest impact on construction workers’safety cognition,followed by individual basic characteristics,external environmental factors,organizational management factors and risk perception and disposal factors;Moreover,there are direct or indirect interactions between the five categories of factors.