Portland State University. Department of Psychology
Term of Graduation
Date of Publication
Master of Science (M.S.) in Psychology
Industrial safety, Questionnaires
1 online resource (91 pages)
It is important that organizations manage the safety behavior ofemployees by the implementation of a safety program including periodic assessment of the safety level (i.e., how frequently employees are complying with safety guidelines) in the organization. The occupational safety literature lacks sufficient assessment tools for measuring employee safety behavior.
The purpose of the present study was to develop and validate a comprehensive measure of compliance with safety behavior guidelines in the form of a questionnaire that can be utilized across industries and occupations. The research objectives for the present study were to: 1) Perform factor analysis on the safety questionnaire and obtain a clear factor solution, 2) Identify questionnaire items that are good indicators of their underlying construct (i.e., work safety behavior), 3) Reveal high reliabilities of the factors and overall scale, and 4) Reveal a correlation between accidents on the job and self-reported work safety behavior.
One thousand employees from four different industries in six states were selected as subjects. The 52-item Work Safety Compliance Measure (WSCM) was administered to each subject. Subjects were also asked to report the number of accidents and near accidents experienced in the last 12 months.
The exploratory factor analyses revealed a four-factor solution. Factor loadings were examined and 38 items were retained for subsequent analyses. Each factor represents a type of safety behavior: a) Hazard Communication and General Safety (WSCM-HC), b) Safety Protocol (WSCM-SP), c) Unsafe behaviors (WSCMUn), and d) Chemical Handling (WSCM-CH). Each of these subscales and the overall scale had internal consistencies above .82. The intercorrelations among the WSCM subscales were considerably lower than subscale reliabilities suggesting that the WSCM measured four empirically distinct constructs. WSCM subscales were negatively correlated with unreported and near accident rates. Multiple linear regression analyses revealed that the Unsafe Behavior subscale was the best predictor of unreported and near accidents. Future research suggestions for the use of the WSCM are discussed.
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Smecko, Tara L., "Development and Validation of a Work Safety Compliance Measure" (1998). Dissertations and Theses. Paper 6382.