Attributional processes and hazard control management in industry

This paper examines the applicability of attribution theory research to safety management in industry. Behavioral research on the perception of causality is reviewed in relation to: (a) how individual workers appraise the risks associated with various workplace hazards, (b) responses of first-line supervisors to safety incidents, and (c) the impact of upper management on the safety climate of the organization. Particular attention is given to the sources of attributional bias most likely to exist in organizational settings. Conclusions and safety program recommendations are presented.     

浅析环境监测QC/QA过程的采样环节

对环境监测布点采样中的QC/QA以及由采样引起的误差来源做了简要分析,并对监测采样过程中QC/QA的操作提出了一些设想。     

False-negative prenatal exclusion of Wiskott-Aldrich syndrome by measurement of fetal platelet count and size

The study of the fetal platelet count and size can, according to the literature, be used for the prenatal diagnosis of the Wiskott-Aldrich syndrome (WAS). So far, no affected fetuses have been identified by this method. All pregnancies in which this method had been applied to resulted, as correctly predicted, in the birth of normal children. Here we report on a familial case of WAS where the haematological parameters failed to reveal the affected second child. Hence we assume that the platelet count and size of platelets remain normal in fetuses with WAS to the gestational age of 22 weeks and cannot be used for prenatal diagnosis.     

Attributing responsibility for alcohol-related near-miss accidents

An experimental study was conducted to examine the attribution of responsibility for alcohol-related near-miss accidents. Ninety-six observers were presented with specially prepared accident scenarios in which the level of unsafe driving behavior (none, drinking, drinking and speeding) and the severity of accident outcome were varied. The results indicated that less responsibility was assigned to the perpetrator for near-misses than for more severe accidents, regardless of the presence or absence of unsafe behavior. Recommended penalties also varied with severity of outcome, particularly for drinking and driving accidents. In general, the culpability of drinking and driving appeared to depend on the consequences produced. The perceived seriousness of this behavior varied according to whether it led to a secondary unsafe driving act or whether it was associated with serious harm to others. When neither of these occurred, drinking and driving was not viewed as being significantly more serious than no unsafe behavior. Some implications of these findings for safety are discussed.     

Creating safer workplaces: assessing the determinants and role of safety climate

PROBLEM: Although there has been considerable interest in safety climate, relatively little attention has been given to the factors that determine safety climate or to testing the hypothesized mediating role of safety climate with respect to safety-related outcomes. METHOD: Questionnaire responses were obtained from 2,208 employees of a large national retail chain in 21 different locations. RESULTS: After controlling for demographic variables, three factors: environmental conditions, safety-related policies and programs, and general organizational climate, accounted for 55% of the variance in perceived safety climate. Interestingly, organizational climate made a significant contribution to safety climate, even after controlling for the other more safety-relevant variables. Partial correlations showed that safety policies and programs had the largest observed correlation with safety climate, followed by two of the dimensions of organizational climate (communication and organizational support). Using Baron and Kenny's (J. Pers. Soc. Psychol. 51 (1986) 1173) procedures, the principal effects of the various work situation factors on perceived safety at work were found to be direct rather than mediated by safety climate. Safety climate influenced perceived safety at work, but its role as a mediator was limited. IMPACT ON INDUSTRY: These results are discussed in terms of other recent findings on safety climate and the growing interest in understanding management and organizational factors in the context of workplace safety.     

Occupational injury in America: An analysis of risk factors using data from the General Social Survey (GSS)

IntroductionAlthough much is known about the distribution of occupational injury in terms of various job and employment factors, considerably less is known about other possible risk factors, particularly those involving psychosocial and organizational factors. These factors have not been emphasized in most injury surveillance systems or large scale, population based surveys.MethodIn this study, data from the 2002 General Social Survey (GSS) and NIOSH Quality of Work Life (QWL) module were used to examine the risk of occupational injury in terms of socio-demographic factors, employment characteristics, and organizational factors.ResultsThe most informative results were obtained from Poisson regression analyses, which identified race, occupational category, and work-family interference as risk factors, and safety climate and organizational effectiveness as protective factors for occupational injury. These results provide guidance for targeting interventions and protective measures to curtail occupational injury in the United States.     

Making work safer: Testing a model of social exchange and safety management

Introduction

This study tests a conceptual model that focuses on social exchange in the context of safety management. The model hypothesizes that supportive safety policies and programs should impact both safety climate and organizational commitment. Further, perceived organizational support is predicted to partially mediate both of these relationships.

Methods

Study outcomes included traditional outcomes for both organizational commitment (e.g., withdrawal behaviors) as well as safety climate (e.g., self-reported work accidents). Questionnaire responses were obtained from 1,723 employees of a large national retailer.

Results

Using structural equation modeling (SEM) techniques, all of the model's hypothesized relationships were statistically significant and in the expected directions. The results are discussed in terms of social exchange in organizations and research on safety climate.

Impact on Industry

Maximizing safety is a social-technical enterprise. Expectations related to social exchange and reciprocity figure prominently in creating a positive climate for safety within the organization.