Social and Behavioral Sciences Commons^™

The Effects Of Covid-19 Stressors And Supervisor Support On Emotional Exhaustion And Work Engagement, Meiqiao Gu

Psychology Theses & Dissertations

Since the onset of the COVID-19 pandemic, working conditions have worsened, subjecting employees to numerous stressors. Analyzing the impact of COVID-19 stressors on employees‘ well-being and work motivation is crucial. The job demands-resources model (JD-R; Demerouti et al., 2001a) provides a framework for evaluating how COVID-19 stressors affect employees‘ well-being and motivation in the workplace. Given the complexity of job characteristics during the COVID-19 pandemic, coupled with challenges in obtaining adequate support from supervisors who are also facing considerable work pressure, this study examines the continued relevance of the JD-R model in this evolving work environment. Specifically, four hypotheses were …

Workload Transitions And Stress: Changes Over Time, Erik G. Prytz

Psychology Theses & Dissertations

Workload transitions are situations where operators are suddenly confronted with levels of workload substantially different from previously established levels. Workload transitions may affect the operators' state of stress and coping behaviors but previous research has not conclusively demonstrated the nature of those. The first goal of the current work was to investigate the discrepant findings of the previous literature. Two experiments were conducted where participants were asked to perform a digit detection task that suddenly shifted between low and high event rates (i.e., low and high workload, respectively). The first experiment used a large magnitude transition that resulted in a …

Work-Life Role Integration: A Construct Validation Study, Tonya Alicia Miller

Psychology Theses & Dissertations

Two studies were conducted to define and validate the theoretical construct, role integration. Study 1 focused on producing a theoretical definition and a psychometrically sound measure. Content, convergent, and discriminant validity evidence was collected. Study 2 provided further validity evidence for the role integration construct by testing a conceptual model and refining the role integration measure. Study 1 and Study 2 established a psychometrically sound 12-item, two-factor role integration measure. The first factor focused on knowledge, skills, and experiences (KSE). The second factor focused on values, beliefs, and attitudes (VBA).

The conceptual model in Study 2 added the role integration …

The Effects Of Life Stress And Risk-Taking Style On Risk Perception And Driver Performance, Christine B. Philput

Psychology Theses & Dissertations

This study examined the effects of risk-taking style, stress level, and highway environment on driver performance. In Phase I, 50 subjects were assessed for risk-taking style and stress level. In Phase II, the same subjects were presented with slides of traffic situations that varied in terms of risk of accident. This was a paired comparison task in which they rank-ordered ten highway sites, producing a measure of subjective risk. No significant relationships were identified between these subjective risk judgments and objective data regarding those sites (accidents and fatalities), though this is most likely due to problems with the slide presentation. …

The Effects Of Environmental Stress On Financial Planning For Retirement, Gerald Lee Gamache

Psychology Theses & Dissertations

During the past several decades vast changes have occurred in the labor market. Unusually high unemployment rates, changes in labor force composition and the migration of workers to new industries, are typical topics of concern. This study deals with the development of a model to explain the consequences of environmental stress and psychological strain on retirement financial planning behaviors, an area of investigation which has received little or no attention in the literature, but in which as much importance portends as the traditional topics of concern. Several measures of environmental stress, psychological strain and measures of coping behaviors are developed …