Open Access. Powered by Scholars. Published by Universities.®
- Publication
- Publication Type
Articles 1 - 3 of 3
Full-Text Articles in Public Health
An Item-Response Theory Approach To Safety Climate Measurement: The Liberty Mutual Safety Climate Short Scales, Yueng-Hsiang Huanga, Jin Lee, Zhuo Chen, Mackenna Laine Perry, Janelle H. Chung, Mo Wang
An Item-Response Theory Approach To Safety Climate Measurement: The Liberty Mutual Safety Climate Short Scales, Yueng-Hsiang Huanga, Jin Lee, Zhuo Chen, Mackenna Laine Perry, Janelle H. Chung, Mo Wang
Psychology Faculty Publications and Presentations
Zohar and Luria’s (2005) safety climate (SC) scale, measuring organization- and group- level SC each with 16 items, is widely used in research and practice. To improve the utility of the SC scale, we shortened the original full-length SC scales. Item response theory (IRT) analysis was conducted using a sample of 29,179 frontline workers from various industries. Based on graded response models, we shortened the original scales in two ways: (1) selecting items with above-average discriminating ability (i.e. offering more than 6.25% of the original total scale information), resulting in 8-item organization-level and 11-item group-level SC scales; and (2) selecting …
Listening To The Ranks: Perceptions Of The U.S. Air Force Occupational Health And Safety Training, Melissa Jo Breunig
Listening To The Ranks: Perceptions Of The U.S. Air Force Occupational Health And Safety Training, Melissa Jo Breunig
UNLV Theses, Dissertations, Professional Papers, and Capstones
Occupational health and safety hazards are abundant in military environments. Due to the hazardous occupational settings, injuries remain a public health concern in the United States military. Public health plays a critical role in injury reduction by addressing the need for comprehensive safety education training, and more specifically, exposure related injuries. A secondary data analysis was completed using Communication Theory as the overarching framework to analyze 13 qualitative interviews conducted with Airmen to gain their perceptions of the occupational health and safety training at Nellis and Creech Air Force Base (AFB). Pedagogy and training content were the two main themes …
Analysis And Evaluation Of The Workplace Exposure Assessment Workbook Developed By Keith Tait Including Some Recommended Revisions, Lisa Hebberd
UNLV Theses, Dissertations, Professional Papers, and Capstones
Some risk due to the contamination of workplace environments is an inevitable part of human lives. These risks can often be reduced by improving the control of environmental pollution in the workplace. An extremely important challenge for any industry is to develop a mechanism to identify acceptable levels of safety, or "acceptable risk" in the workplace for specific situations, and to assure adequate quality control over measured or calculated exposure concentrations and their possible contributions to adverse health effects.