Prevalence Of Unsafe Behavior Research Articles

Construction Worker Response to Unsafe Coworker Behavior: The Mediating Roles of Safety Silence and Role Stress and the Moderating Role of Psychological Contract of Safety

Despite the prevalence of unsafe behaviors on construction sites, limited attention has been paid to why and when some individuals on construction crews imitate their coworkers’ unsafe behaviors. This research proposes a theoretical model wherein coworkers’ unsafe behaviors are transmitted to other individuals through two pathways: safety silence and role stress, which includes role conflict and role ambiguity. Furthermore, the psychological contract of safety acts as a boundary condition. Empirical data were collected using a questionnaire administered to 498 Chinese construction workers and were analyzed using structural equation modeling and hierarchical linear regression. The results indicated that individuals were more prone to violate safety rules when witnessing coworkers’ unsafe behaviors. These behaviors indirectly affected individuals through safety silence and role conflict. The psychological contract of safety could mitigate the adverse effect of coworkers’ unsafe behaviors on individual safety violations and role stress. The findings contribute to the existing body of knowledge by offering a deep understanding of construction workers’ responses toward unsafe behaviors. Practically, this research will assist managers in developing appropriate strategies for preventing the spread of unsafe behaviors within construction crews.

The Prevalence of Unsafe Behaviors in Iranian Workers: A Systematic Review and Meta-Analysis.

Background:Unsafe behaviors are the cause of 80% of accidents. However, there has also been no worldwide review and meta-analysis of the prevalence of workers’ unsafe behaviors. Therefore, the present study aimed to investigate and estimate the prevalence of unsafe behaviors among Iranian workers using a systematic review and meta-analysis study.Methods:This systematic review and meta-analysis were conducted from Nov to Dec 2018. The researchers searched Medline/PubMed, Scopus, Embase, Science Direct, and Google Scholar for international articles and four Iranian databases (Scientific Information Database, MagIran, IranMedex, and IranDoc) for Persian articles. The method of reporting this study was based on the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) checklist.Results:Overall, 235 articles from databases were imported to EndNote library. Final screening of the included studies produced a total of 38 studies. Based on the random-effect model, the prevalence of total unsafe behaviors, nonuse or inappropriate use of personal protective equipment, and inappropriate work posture was 40.37% (CI 95% = 35.8–44.9), 27.79% (CI 95% = 21.2–34.3), and 14.87% (CI 95% = 10.7–18.9). There was no statistically significant relationship between unsafe behaviors and mean age, mean of work experiences, and year of study.Conclusion:The prevalence of unsafe behaviors among Iranian workers was relatively high and the most common behaviors were non-use or inappropriate use of PPE; one of the most important causes for this behavior is lack of training, inappropriate working conditions, and lack of positive attitude towards safety. Therefore, further studied are required to investigate the causes of these unsafe behaviors.

Study on the Influencing Factors of Miners' Unsafe Behavior Propagation.

This study aims to explore the causes of unsafe behavior propagation (UBP) and then control the spread and prevalence of unsafe behavior in miners’ social networks. Based on social learning theory, this study built a hypothetical model of correlation between safety atmosphere, safety knowledge, influence degree of key figures, and UBP. We administered an empirical study of an effective questionnaire from 433 miners in coal mines via structural equation modeling. The results showed that safety knowledge played a mediating role in the process of UBP influenced by safety atmosphere, and the influence degree of key figures also mediated the relationship between safety knowledge and UBP. Furthermore, the relation between safety atmosphere and UBP was sequentially mediated by safety knowledge and influence degree of key figures. Our research results provided new theoretical and methodological support for intervening in miners’ unsafe behavior.