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| Lawrence J. Hettinger, Ph.D. | |
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| Principal Research Scientist Liberty Mutual Research Institute for Safety Hopkinton MA Northrop Grumman Information Technologies |
Dr. Hettinger joined the Liberty Mutual Research Institute staff in 2011. As a principal research scientist with the Center for Behavioral Sciences, his work involves analysis of human-systems integration and sociotechnical systems as they relate to the design of safe work environments and the prevention of workplace accidents and traumatic injuries. His investigations examine issues such as the design of human-machine and human-computer interfaces on safe work performance, factors influencing effective training, and organizational decision making and communication issues that impact safe work performance. Dr. Hettinger’s expertise includes human experimental psychology; human factors engineering; and design, test, and analysis of complex systems. He received a PhD in Psychology from The Ohio State University in 1987.