
Professor of Occupational Health and Psychology
Clemson University
twbritt@clemson.edu

Determinants and consequences of self engagement
Description: Self engagement refers to feeling responsible for and committed
to superior performance in a given domain. Individuals who are personally engaged
in an activity care about how they perform, and the outcomes of performance have a
bigger effect on their emotional states than on individuals who are relatively
disengaged from the activity. Our research in this area has examined the predictors
of self engagement, which include the clarity of guidelines surrounding performance,
having personal control over performance, and believing the activity or domain is
relevant to ones identity (e.g. aptitudes, training, personality, values).
In addition, we have examined the consequences of self engagement for health and
performance. We have found that being engaged in a performance domain can buffer
individuals from the negative effects of stressors that do not threaten performance,
but may exacerbate the effects of stressors that impede performance. We continue
to examine engagement at work as a predictor of motivation, health, and performance
among different samples of employees.
Organizational stress and resiliency
Description: Employees encounter stress in virtually all occupations, but certain
occupations can be characterized as high stress. My research in this area addresses
factors that enhance the resiliency of personnel in high stress environments. These
factors include high quality leadership, performing meaningful work, and a sense of
optimism and hope that a mission is succeeding. Our ultimate goal is to design
organizational stress interventions that will reduce the levels of stress facing
employees and allow them to thrive under stress that cannot be avoided. One line of
research involves military personnel in combat environments. Although soldiers
experience extreme stress during combat operations that can tax even the most
resilient, they also report experiencing benefits as a result of successfully
performing their jobs under difficult conditions. We are currently examining the
predictors of soldiers deriving benefits from participating in combat operations,
and how these benefits may protect soldiers from the development of psychological
problems such as PTSD. A second line of research examines how different stressors
(e.g. noise, time urgency) affect the performance of foreign language analysts
working for the U.S. government, and designing primary and secondary interventions to
reduce the negative impact of stress on performance and well-being. Finally, we have
recently conducted an organizational stress and health assessment among university
employees. In this project we are measuring numerous sources of stress, as well as
examining positive motivational states at work, such as self-efficacy, optimism, and
hope. We are examining the ability of stressors and positive motivational states to
predict supervisor-rated performance.
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