Digital Commons Network^™

Development Of A Measure Of Corporate Safety Culture For The Transportation Industry, David V. Colarossi

Electronic Theses and Dissertations

This project was designed to develop the Corporate Safety Culture Scale, a unique measure of corporate safety culture that is supported by a strong theoretical foundation. Items were developed conceptually, discussed in cognitive interviews, and submitted to expert review. Survey items were administered to employees of a large public transportation organization. Principle components analysis reduced the data and identified an empirical model. The empirical model held two domains identified as: 1) "Values," and 2) "Behavior." Confirmatory factor analysis compared the fit of the empirical model with that of a modified empirical model, and the hypothesized model, which held the following …

Trauma In Transportation: Factors Contributing To Positive And Negative Outcomes Of Involvement In Trauma For Railroad Workers, Jill Veronica Pinarowicz

Electronic Theses and Dissertations

This study explored several predictors of Post Traumatic Stress Disorder (PTSD) and Post Traumatic Growth (PTG) in a sample of 136 train employees. The first objective was to examine the influence of number of work related traumas, number of life traumas, age, personality characteristic extroversion, personality characteristic openness, social support, positive cognitive coping, and negative cognitive coping in the prediction of PTSD. The second objective was to assess the influence of number of work related traumas, number of life traumas, age, personality characteristic extroversion, personality characteristic openness, social support, positive cognitive coping, and negative cognitive coping prediction of PTG.

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