The Association between Risk Perception and the Risk-Taking Behaviors of Construction Workers
The Association between Risk Perception and the Risk-Taking Behaviors of Construction Workers
复制标题
建筑工人风险认知与冒险行为的关系
DOI：
10.1061/9780784481288.042
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Esmaeili, Behzad
中科院分区：
文献类型：
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作者：
Dao, Bac;Hasanzadeh, Sogand;Esmaeili, Behzad
建筑施工安全中的人因模型大多假定冒险行为、未能感知危险或曲解危险的关联风险是导致事故发生的主要因素。然而，关于冒险行为和风险认知之间的联系的研究结果并不一致。为了解决这一知识差距，当前的研究重点是测量建筑工人的风险感知和风险承担行为之间的关联。为了实现这一目标，来自内布拉斯加-林肯大学的27名具有至少1年建筑行业经验的本科生被招募参加一项实验。为了测量风险感知，受试者被要求评估与跌倒危险相关的各种情景陈述的可能性和严重性方面的风险。随后，受试者进行了气球模拟风险任务(BART)，这是一种计算机化的决策模拟，以测试受试者的冒险行为。相关分析结果表明，个体对跌倒危险的风险感知与其冒险行为之间存在显著的负相关关系。此外，根据他们的风险感知分数评估的受试者的冒险行为的差异是通过排列模拟分析来检验的。结果表明，高、低跌倒风险知觉受试者的冒险行为存在中等显著差异。研究结果提供了经验证据，表明风险感知较低的人倾向于从事更多的冒险行为。此外，这项研究是首次尝试使用BART来评估建筑安全的风险承担，并为更好地理解导致建筑事故的人为因素铺平了道路。
The majority of human-factor models in construction safety assume that risk-taking behaviors, failure to perceive hazards, or misinterpreting the associated risks of hazards are the main contributing factors in accident occurrences. However, the findings for the link between risk-taking behaviors and risk perception are inconsistent. To address this knowledge gap, the current study focuses on measuring the association between risk perception and the risk-taking behaviors of construction workers. To achieve this objective, 27 undergraduate students from the University of Nebraska–Lincoln with at least 1 year of experience in the construction industry were recruited to participate in an experiment. To measure risk perception, the subjects were asked to assess the risk—in terms of likelihood and severity—associated with various scenario statements related to fall hazards. Subsequently, subjects performed the balloon analogue risk task (BART), a computerized decision-making simulation, to test the subjects’ risk-taking behaviors. The results of a correlational analysis showed that there is a significant negative association between an individual’s risk perception of fall hazards and his/her risk-taking behaviors. Additionally, differences in the risk-taking behaviors of subjects evaluated against their risk-perception scores were examined using a permutation simulation analysis. The results showed that there is a moderately significant difference in the risk-taking behaviors of subjects with low and high fall-risk perception. The research findings provide empirical evidence that people with lower risk perception tend to engage in more risk-taking behaviors. Furthermore, this study is one of the first attempts at using BART in the assessment of risk taking in construction safety and paves the way for a better understanding the human factors that contribute to construction accidents.
探索性研究以确定住宅拉丁裔建筑工人与商业和重型土木建筑工人对安全和风险的看法
DOI：
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发表时间：
2014
期刊：
影响因子：
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作者：
C. Puerto;C. Clevenger;Kane Boremann;D. Gilkey
通讯作者：
D. Gilkey
使用基于照片的 Q 方法对建筑行业利益相关者的工作健康和安全风险认知
DOI：
10.1061/(asce)co.1943-7862.0000954
发表时间：
2015
期刊：
Journal of Construction Engineering and Management-asce
影响因子：
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作者：
Peihua Zhang;H. Lingard;N. Blismas;R. Wakefield;B. Kleiner
通讯作者：
B. Kleiner