CoxSueCoxTomSafety, Systems and People1996Butterworth-Heinemann0 7506 2089 7339 pp, £30.00

Abstract

This paper reviews the literature on safety culture and safety climate. The main emphasis is on applied research customary in the social psychological or organisational psychological traditions. Although safety culture and climate are generally acknowledged to be important concepts, not much consensus has been reached on the cause, the content and the consequences of safety culture and climate in the past 20 years. Moreover, there is an overall lack of models specifying either the relationship of both concepts with safety and risk management or with safety performance. In this paper, safety culture and climate will be differentiated according to a general framework based on work by Schein (1992 Schein) on organisational culture. This framework distinguishes three levels at which organisational culture can be studied — basis assumptions, espoused values and artefacts. At the level of espoused values we find attitudes, which are equated with safety climate. The basic assumptions, however, form the core of the culture. It is argued that these basic assumptions do not have to be specifically about safety, although it is considered a good sign if they are. It is concluded that safety climate might be considered an alternative safety performance indicator and that research should focus on its scientific validity. More important, however, is the assessment of an organisation's basic assumptions, since these are assumed to be explanatory to its attitudes.