企业安全文化评估与企业安全行为的质化研究

通过总结国内外各种不同的安全文化概念,归纳分析了国内外较为流行的近10种安全文化建立模式。在研讨文献的基础上,通过深入访谈、焦点小组与参与观察,归纳构造了一套共11个维度,总题项为152题的安全文化评估量表。通过对选定企业的实证问卷调查,进行统计分析,采用多元逐步回归分析等方法对安全文化各评核因素及整体安全文化进行预测,并以百分数呈现其整体的安全文化现状水平。通过基于扎根理论的各种质化研究方法,对案例企业的安全文化建设和企业安全行为进行研究,得到了7点关于企业安全行为的研究发现,并提出了相应的改进建议。     

航空安全文化的研究进展

结合国内外对航空安全文化定量和定性的研究结果,定义了航空安全文化,并阐述航空安全文化的内涵,介绍国内外航空安全文化研究的进展情况,指出了国内外航空安全文化研究的差距,进而给出我国航空安全文化的研究方向。目的在于使以后的研究越来越关注实证角度,为从人为因素角度加强航空安全提供可靠、可信的数据支持,提高飞行绩效,创造安全飞行周期新记录,最终提高航空公司的经济及社会效益。     

安全与企业核心竞争力

企业核心竞争力是支撑企业生存发展的根本动力.核心竞争力的不断提升,是企业长久生存和发展的关键.我国安全事故频发,加入WTO和经济全球化迫使我国必须重视职业安全健康非关税壁垒.从企业核心竞争力、安全与核心竞争力的关系以及造成安全生产现状等方面展开论述,并根据核心竞争力的特征以及市场发展现状得出结论,安全必须加入企业核心竞争力的培育中.     

基于因素重构分析法和主成分分析法的企业安全文化评价模型

针对当前安全文化评价领域存在的评价方法相对简单、主观性较强等问题,基于企业安全文化的人本主体,设计以企业决策层、管理层、执行层为主体的企业安全文化指标体系;充分利用因素重构分析法和主成分分析法在数据处理上的各种优势,建立适应指标体系特征并考虑数据约束条件的企业安全文化评价模型;通过实例分析加以验证。该模型为解决企业安全文化评价中指标体系庞大复杂、样本空间小、缺少可以直接利用的历史数据等难题给出了一条具有可操作性的路径。     

The predictive validity of safety climate

PROBLEM: Safety professionals have increasingly turned their attention to social science for insight into the causation of industrial accidents. One social construct, safety climate, has been examined by several researchers [Cooper, M. D., & Phillips, R. A. (2004). Exploratory analysis of the safety climate and safety behavior relationship. Journal of Safety Research, 35(5), 497-512; Gillen, M., Baltz, D., Gassel, M., Kirsch, L., & Vacarro, D. (2002). Perceived safety climate, job Demands, and coworker support among union and nonunion injured construction workers. Journal of Safety Research, 33(1), 33-51; Neal, A., & Griffin, M. A. (2002). Safety climate and safety behaviour. Australian Journal of Management, 27, 66-76; Zohar, D. (2000). A group-level model of safety climate: Testing the effect of group climate on microaccidents in manufacturing jobs. Journal of Applied Psychology, 85(4), 587-596; Zohar, D., & Luria, G. (2005). A multilevel model of safety climate: Cross-level relationships between organization and group-level climates. Journal of Applied Psychology, 90(4), 616-628] who have documented its importance as a factor explaining the variation of safety-related outcomes (e.g., behavior, accidents). Researchers have developed instruments for measuring safety climate and have established some degree of psychometric reliability and validity. The problem, however, is that predictive validity has not been firmly established, which reduces the credibility of safety climate as a meaningful social construct. The research described in this article addresses this problem and provides additional support for safety climate as a viable construct and as a predictive indicator of safety-related outcomes. METHODS: This study used 292 employees at three locations of a heavy manufacturing organization to complete the 16 item Zohar Safety Climate Questionnaire (ZSCQ) [Zohar, D., & Luria, G. (2005). A multilevel model of safety climate: Cross-level relationships between organization and group-level climates. Journal of Applied Psychology, 90(4), 616-628]. In addition, safety behavior and accident experience data were collected for 5 months following the survey and were statistically analyzed (structural equation modeling, confirmatory factor analysis, exploratory factor analysis, etc.) to identify correlations, associations, internal consistency, and factorial structures. RESULTS: Results revealed that the ZSCQ: (a) was psychometrically reliable and valid, (b) served as an effective predictor of safety-related outcomes (behavior and accident experience), and (c) could be trimmed to an 11 item survey with little loss of explanatory power. IMPACT ON INDUSTRY: Practitioners and researchers can use the ZSCQ with reasonable certainty of the questionnaire's reliability and validity. This provides a solid foundation for the development of meaningful organizational interventions and/or continued research into social factors affecting industrial accident experience.     

一株微生物絮凝剂产生菌的培养基优化研究

利用单因子实验和部分因子实验对实验室保藏的产絮凝剂菌种C3的培养基进行优化,以提高C3菌所产生的微生物絮凝剂MBFC3的絮凝效果.实验结果表明,C3菌产MBFC3的最适培养基为: 蔗糖1.0 g,(NH4)2SO4 0.24 g,FeSO4 0.10 g,KH2PO4 0.40 g,MgSO4 0.01 g,NaCl 0.02 g,蒸馏水100 mL,pH值自然.在此培养条件下,C3菌所产生的微生物絮凝剂MBFC3对高岭土悬浮液的絮凝率可达到99.1%.实验中还发现,培养基中(NH4)2SO4和NaCl的用量是影响MBFC3絮凝效果的显著因素.     

广深准高速铁路安全管理模式探讨

广深准高速铁路的开通运营，以及广深铁路公司股份制改造，从客观上要求改革与优化铁路安全管理体制，建工新的铁路安全管理模式。本文构造了广深铁路安全管理模式，满足国家确定的“企业负责，行业管理，国家监察，群众监督”的安全工作体制要求，引入风险管理，实行事故保险，提出应该以安全文化作为新模式的软件，优化新的安全管理体制。     

安全文化的激励机制在企业中的应用

通过行为模型,分析了企业中安全管理者与职工心态对立的原因,认为目前管理者奖罚手段运用失衡是产生这种局面的重要原因。从安全文化的角度提出了相应对策。     

When apologizing hurts: Felt transgression and restoration efforts

Apologizing is important for conflict resolution and relationship reconciliation, yet apologies often fail to restore the damaged relationship. While much research has been devoted to investigating the victims' reactions upon receiving an apology, in this paper, we adopt an apologizer-centric approach and explore the phenomenon of apologizing with no felt transgression (vis-à-vis when there is felt transgression) along with its affective and reconciliation outcomes for the apologizer. Based on Appraisal Tendency Framework, we predict that apologizing with no felt transgression will lead to reduced guilt and increased anger in the apologizer, which will result in a decreased level of their restoration efforts towards the victim. In addition, we further hypothesize about the role of organizational conflict cultures in influencing the relationship between apologizing and restoration efforts via guilt and anger. Study 1 uses a micro-narrative procedure and an inductive data analysis approach to demonstrate the varied situations and motivations of employees apologizing with (no) felt transgression, Study 2 utilizes an experimental design to examine the mediation effect, and Study 3 employs the critical incident technique to test our whole research model. Our hypotheses were largely supported across our studies. Theoretical and practical implications are discussed.