Theses and Dissertations from UMD

Permanent URI for this communityhttp://hdl.handle.net/1903/2

New submissions to the thesis/dissertation collections are added automatically as they are received from the Graduate School. Currently, the Graduate School deposits all theses and dissertations from a given semester after the official graduation date. This means that there may be up to a 4 month delay in the appearance of a give thesis/dissertation in DRUM

More information is available at Theses and Dissertations at University of Maryland Libraries.

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    NATURE-LED COMPLACENCY: BIOPHILIC WORK ENVIRONMENTS’ NEGATIVE IMPACT ON PROACTIVE AND PROSOCIAL WORKPLACE BEHAVIORS
    (2024) Kim, Hae Lyeng; Foulk, Trevor; Business and Management: Management & Organization; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    While existing research has suggested that being in a biophilic work environment (BWE), or environments that incorporate nature and natural elements, would generally have positive implications for employees, our understanding of the potential downside consequences of this contextual setting is underdeveloped. Leveraging insights from Attention Restoration Theory (ART; Kaplan & Kaplan, 1989; Kaplan, 1995) and the biophilia hypothesis (Wilson, 1984), I hypothesize that the natural features of BWEs may draw one’s attention away from tasks at hand and trigger employee complacency, thereby decreasing beneficial workplace behaviors, including proactive behavior and prosocial behavior. Furthermore, I argue that the positive relationship between BWEs and complacency may be stronger for employees who are lower (vs. higher) in mindfulness. Results were mostly supported through three pre-registered studies: 1) an online experiment conducted with working professionals on Prolific Academic, 2) a multi-source field study involving 219 coworker dyads (438 employees) across 111 organizations in the Republic of Korea, and 3) an in-person experiment with undergraduate students at a large eastern U.S. university. Collectively, these studies aim to offer significant insights and implications regarding the consequences of various workplace environments.
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    YO SOY PAZ (I AM PEACE): PILOT STUDY OF A TRAUMA-INFORMED, COMMUNITY AND MINDFULNESS-BASED PROGRAM FOR LATINO IMMIGRANTS IN MARYLAND.
    (2022) Munoz, Juliana; Green, Kerry M; Public and Community Health; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Background: One in three Latinos in the US is an immigrant. Immigrants face particular stressors that are heightened by previous traumatic experiences before, during, and after migration. Latino populations report the highest level of stress of all racial/ethnic groups in the US and the second-highest prevalence of mental health illness. Mindfulness-Based Interventions (MBIs) have shown to be successful at reducing stress and strengthening mental health in diverse populations, yet little is known about the effects of these interventions on this particular population.Methods: The pilot study tested the Yo Soy Paz (I am Peace) online synchronous program, an evidence and trauma-informed mindfulness-based intervention that was adapted for immigrant Latina mothers and the community staff members that work with them in a community setting. The eight session pilot intervention was delivered to three cohorts for a total of 41 participants, including staff and parents of youth receiving services at a local community-based organization that serves Latino immigrants. The study used the Consolidated Framework for Implementation Research (CFIR) to examine the feasibility, acceptability, appropriateness, and fidelity of the Yo Soy Paz online program. The study also examined the initial effects of the program on stress, mindfulness, mind-body connection, and subjective well-being. Qualitative and quantitative data were collected through self-reported pre-post questionnaire, fidelity checklists, and focus groups with parents and staff. Results: Acceptability, feasibility, fidelity and appropriateness scored high on the quantitative measures. Inner compatibility with the organization’s mission and vision, clients’ needs and the organization’s receptivity to implement the intervention scored in the medium range. Mothers’ and promotoras’ self-reported mean scores for subjective wellbeing and perceived physical and mental health increased significantly from baseline- to post-test. No significant changes were observed in surveys completed by the staff, even though focus group participants reported meaningful improvement. Discussion: Overall the pilot feasibility study was well received and relevant for the organization and the population they serve. MBIs for Latino immigrants and the staff that works with them have the potential to improve well-being and overall mental and physical health. The study’s findings provide guidance to others in implementing online mindfulness practices with Latino immigrants and the staff that works with them.
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    Daily Heterosexism Experiences and Well-Being among LGB People: The Moderating Role of Mindfulness, Self-Compassion, and LGB-Affirmative Support
    (2020) Chong, Siu Kwan; Mohr, Jonathan J; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Research has shown that perceived discrimination, including heterosexism, is linked to poorer mental and physical health across a variety of stigmatized populations. Given the deleterious effect of discrimination on health, scholars have called attention to resilience research and the importance of understanding factors that can protect lesbian, gay, and bisexual (LGB) people from the adverse effect. To date, most research on LGB people’s resilience relied on retrospective reports of heterosexism experiences. This limits the understanding about resilience factors that help LGB people effectively cope with discrimination as it occurs on a day-to-day basis. The present study addressed this gap by using an experience sampling design to test whether internal resources (mindfulness, self-compassion) and external resources (LGB-affirmative social support) reduce the impact of daily heterosexism experience on affective and somatic well-being. A sample of 254 LGB adults completed a baseline survey that assessed resilience factors, as well as brief online surveys twice daily for 14 days that assessed heterosexism experiences and well-being, providing a total of 3,346 days of data. As anticipated, results of multilevel modeling showed that heterosexism experiences were positively related to negative affect and somatic symptoms both at the daily and person levels. Inconsistent with my hypotheses, mindfulness, self-compassion, and LGB affirmative support did not moderate the within-person associations between daily heterosexism experience and daily well-being. These factors also did not moderate the between-person association between mean heterosexism and health. They were, however, positively linked with affective well-being regardless of heterosexism experiences. These findings provide insights for practitioners to support LGB clients to thrive.
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    The Effects of Positive Expressive Writing on Postpartum Wellbeing: A Comparison of Mindfulness and Self-Affirmation.
    (2015) Ericson, Sara Kate; Hoffman, Mary Ann; Psychology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Research on women during the postpartum period has focused primarily on depression, to the exclusion of other aspects of wellbeing and distress. Though research has also described the barriers to getting help with experiences of postpartum emotional distress there is little research on easily accessible and affordable prevention and treatment interventions or consideration of how women’s individual differences may influence the effectiveness of interventions intended to prevent and treat symptoms of emotional distress. In the present study, self-report data was gathered from 257 women at five points in time during the extended postpartum period. Baseline measures of anxiety, depression, wellbeing, and two facets of mindfulness (nonreactivity and nonjudgment of inner experiences) were examined as potential predictors of how two types of positive expressive writing interventions, based on self-affirmation and mindfulness theories, would impact women’s symptoms of depression, anxiety, and complaints related to physical and psychological wellbeing. These conditions were also compared to a waitlist control condition. Contrary to what was hypothesized, there were no significant differences between the writing and waitlist conditions on outcome anxiety, depression, or wellbeing. Additionally, nonjudgment and nonreactivity did not interact with type of writing condition in predicted ways. Compared to the self-affirmation condition, those in the mindfulness condition used more emotion words in their writings, and reported more changes in affect over the course of their individual writing sessions. Post-hoc analyses indicated post-writing negative affect might mediate the relationship between baseline and follow-up depression and anxiety. Limitations and implications of the findings are discussed along with recommendations for future study.