Digital Commons Network^™

Burnout, Stress And Its Effect On The Use Of Deadly Force, Charles Gutshall

School of Criminal Justice Theses and Dissertations

Police officers encounter significant occupational stressors that contribute to heightened levels of burnout and stress, potentially influencing their critical decision-making during deadly force encounters. This dissertation investigates the relationship between selfreported perceived stress, burnout, and the frequency of deadly force application among officers in southeastern Florida. Drawing on the Professional Quality of Life Scale, the Perceived Stress Scale, and the Restraint in the Use of Deadly Force Scale, survey responses from 202 officers were statistically analyzed using regression and descriptive techniques.

Contrary to initial hypotheses, findings revealed no significant predictive relationship between perceived stress, burnout, and the likelihood of using …

The Attachment Repair Hexagon: A Model For Recovery From Infidelity In Evangelical Marriages, Theresa C. Allen, John C. Thomas

Journal of Faith Integration Counseling (JFIC)

Many studies have examined risk factors for infidelity; however, few have investigated how couples recovered from the attachment injury of infidelity. Thus, a grounded theory pilot study was conducted by the lead author to explore the question, “What helps evangelical marriages recover after sexual infidelity by the husband?” Three evangelical couples who were a minimum of two years post-disclosure of infidelity shared their personal accounts of marital recovery. Six major findings emerged from the analysis of the data collected from their semi-structured interviews: 1) developing healthy communication; 2) obtaining support and accountability; 3) maintaining physical separation from the other woman; …

Perceptions Of Professional Learning: Discovering The Impact Of Defined Learning’S Professional Development With Teachers In An Urban District At The Middle School Level, Ramona Coleman

All-Inclusive List of Electronic Theses and Dissertations

This exploratory study, in which the participants portrayed a critical role, aimed to discover the perceptions of professional development in changing educator practice at the secondary level with middle school teachers in an urban school district. The data collection process included semi-structured interviews with nine secondary teachers via Zoom and in-person interviews in the content areas of science and social studies and data from the Defined Learning platform, emphasizing practical insights for adult learners, policymakers at the district level, and future researchers. Social studies and science educators were interviewed about their perceptions of professional development facilitated by Defined Learning experts …

A Disability-Inclusive Theory Of “Ordinary” Care: Redistributing Accommodative Labor In Torts, Rachel Caldwell

University of Chicago Law Review

Everyone generally owes each other a duty of ordinary care—but what is “ordinary”? How does one act reasonably to meet this burden? The answer depends on a plaintiff’s disability status. This Comment analyzes the current reasonable per- son standard for disabled plaintiffs and the corresponding duty of “ordinary care” provided by defendants through a critical disability studies lens. The current system burdens disabled plaintiffs with accommodating themselves, rather than requiring defendants to include accessible care in meeting their general duty of ordinary care. To redistribute this inequitable distribution of accommodative labor, this Comment proposes three stackable policies: (1) courts should …

The Algorithm Of Fear: Unpacking Prejudice Against Ai And The Mistrust Of Technology, James Hutson, Daniel Plate

Faculty Scholarship

The mistrust of AI seen in the media, industry and education reflects deep-seated cultural anxieties, often comparable to societal prejudices like racism and sexism. Throughout history, literature and media have portrayed machines as antagonists, amplifying fears of technological obsolescence and identity loss. Despite the recent remarkable advancements in AI—particularly in creative and decision-making capacities—human resistance to its adoption persists, rooted in a combination of technophobia, algorithm aversion, and cultural narratives of dystopia. This review investigates the origins of this prejudice, focusing on the parallels between current attitudes toward AI and historical resistance to new technologies. Drawing on examples from popular …

175th Commencement, Fall

Commencement Programs

Commencement program (graduate and undergraduate exercises) for Fall 2024

The Primate Gut Microbiota Contributes To Interspecific Differences In Host Metabolism., Elizabeth K Mallott, Sahana Kuthyar, Won Lee, Derek Reiman, Hongmei Jiang, Sriram Chitta, E Alexandria Waters, Brian T Layden, Ronen Sumagin, Laura D Manzanares, Guan-Yu Yang, Maria Luisa Savo Sardaro, Stanton Gray, Lawrence E Williams, Yang Dai, James P Curley, Chad R Haney, Emma R Liechty, Christopher W Kuzawa, Katherine R Amato

Faculty Research 2024

Because large brains are energetically expensive, they are associated with metabolic traits that facilitate energy availability across vertebrates. However, the biological underpinnings driving these traits are not known. Given its role in regulating host metabolism in disease studies, we hypothesized that the gut microbiome contributes to variation in normal cross-vertebrate species differences in metabolism, including those associated with the brain's energetic requirements. By inoculating germ-free mice with the gut microbiota (GM) of three primate species - two with relatively larger brains and one with a smaller brain - we demonstrated that the GM of larger-brained primates shifts host metabolism towards …

Exploring The Interplay Among Effort, Motivation, And Self-Efficacy In High School Mathematics And Act Math Achievement, Katrina Lightsey

Dissertations

This study examines the relationship between high school students' attributions of effort, motivation, and self-efficacy as they relate to ACT math scores. Despite the important role of standardized tests in determining college admissions, there has been little research conducted to determine how students feel about these attributions and how they relate to math grades and ACT scores. A total of 52 juniors and seniors from local high schools participated in this study, which was conducted over the summer through voluntary participation following email invitations. The study was designed to measure students' self-reported effort, motivation, and self-efficacy using a survey instrument. …

Blended Learning: Is It An Equitable Practice For Students?, Jon Price

All-Inclusive List of Electronic Theses and Dissertations

The present study investigated the effect of the blended learning teaching model on K-8 teachers in the state of Indiana. The purpose of the study is to validate the increased attention on educational instruction with the use of technology in a virtual setting combined with the traditional classroom setting to maximize learning opportunities for all students. Teachers (N=115) were randomly asked to participate in a survey to gather data to complete the research. The were four research questions involved in the study, and they are as follows: What are the current self-efficacy perceptions of Indiana K-8 teachers in the areas …

Exposing The Disaster Disparities And Experiences On College Campuses, Deleanor Kirkpatrick Murray

All-Inclusive List of Electronic Theses and Dissertations

Challenges in higher education continue to arise, providing administrators with insights into how prepared—or unprepared—their institutions may be for future crises. The purpose of the study is to examine how mid-level leadership, staff, and students perceived the disaster response to Hurricane Ida during the 2021–2022 academic year. Using the theoretical frameworks of the Four-Frame Model (Bolman & Deal, 2021), Critical Race Theory (Delgado & Stefancic, 2017), and Institutional Theory (Manning, 2018), this case study employed interviews with 8 participants. Data analysis resulted in the emergence of 7 major themes and 11 sub-themes. The findings from the study suggest that participants …

The Interplay Of Covid 19, Organized Religion, And Social Media: “How Can I Be The Person I Feel I Need To Be?”, White Dove Bryant Beethoven Keith Short

All-Inclusive List of Electronic Theses and Dissertations

Young adults are disaffiliating themselves from organized religion (Hout & Fischer, 2014). This study investigates the impact of social media use on religious identity, teaching, and learning. Social media use is changing young adults as individuals in worldview and perspective, spirituality, religion, and personal lifestyle (Schaeffer, 2019). Messages devised for young adults by Christian ministers for discipleship in teaching and instruction are inharmonious with young adults and their personal views of the world, how to live, and religion (Pew Research Center, 2019). The continued existence of religious teaching, congregant replenishment, and practice of the organized institutional Christian church within society …

Student Misbehaviors, University Instructors’’ Mental Health, And Trauma Management: A Phenomenological Study, Abdul Karim, Bineeta Rahman, Muhammad Kamarul Kabilan

The Qualitative Report

The present study aimed to unpack student misbehaviors that instructors face inside the university campus. It also intended to unfold how student misbehaviors affect instructors’ mental health and how they overcome the trauma engendered by student misbehaviors. Adopting a phenomenological approach, we explored the phenomenon to answer the research questions by conducting semi-structured interviews with six teachers. Through a thematic analysis, we found that university instructors experience various misbehaviors presented by students inside the university campus, and as a result, their mental health suffers. However, instructors tend to ignore their mental health and focus on academic activities to overcome the …

Generating A Reflexive Ai-Assisted Workflow For Academic Writing, Corey W. Johnson, Trena M. Paulus

The Qualitative Report

Digital research workflows are study designs that intentionally consider the use of technology in meaningful and reflexive ways. While most scholars use digital tools and spaces in their research process, doing so has consequences that are infrequently considered in an intentional way. Especially in this age of generative AI, technology integration into research studies will have an even greater impact and consequences on study outcomes. This paper documents one digital research workflow, the academic writing process, to demonstrate how inviting generative AI to be a writing partner can be done in a reflexive manner. Drawing on Paulus and Lester’s (2023) …

Ultrasound Denoising And Speckle Reduction Using Artificial Neural Networks, Mark Atttaalla

Master's Theses

This paper focuses on improving speckle reduction and denoising performance in ultrasound images by leveraging neural networks. A dataset of simulated ultrasound images was created using Field-II simulation software based on CT scan images, to create clean and noisy image pairs. Various Convolutional Neural Network models based on U-Net and generative adversarial networks were developed and tested. Peak Signal-to-Noise-Ratio (PSNR) and Structural Similarity Index Measurement (SSIM) were used as metrics along with qualitative assessment. Results show that our tuned U-Net generator network outperformed traditional filtering such as Lee and BM3D.

“Engaging With Paradigmatic Stances In Social Science Research”: A Book Review Of Bunmi Omodan’S Research Paradigms And Their Methodological Alignment In Social Sciences, Norma R. Romm Prof.

The Qualitative Report

IIn the book, Research Paradigms and Their Methodological Alignment in Social Sciences, Bunmi Omodan explores in depth the philosophical foundations of five paradigms (which he points out are not fixed or univocal in their content), namely positivism; interpretivism/constructivism; transformative paradigm; postcolonial Indigenous paradigm; and pragmatism. Examples of the kinds of research questions, research designs, and attendant data collection and analytic processes, as well as ethical positions, that align with paradigmatic positions are presented to us. At the same time, we are urged to “engage with critiques and debates surrounding each paradigm” (Omodan, 2024, p. xii). The book thus hopes …

Communication In War: How Harper's Weekly Reported On Andersonville From 1864 To 1865, Pamela Budinger

Electronic Theses, Projects, and Dissertations

The unifying theme of this thesis is human communication in war, specifically the American Civil War. History can be seen as studies of past communications and the actions that preceded and followed such communications. Scholars of the Civil War era are limited with regard to their source material compared to scholars that might be studying the twentieth century, or today. Today’s historians can tap a plethora of media that hold traces of human communication: videotape, television, tape recordings, letters, and other forms of written communication. Not all of these are available to scholars studying the Civil War. This thesis adopts …

Personalities Of Victims: A Look Into What Makes The Human Mind More Susceptible To Social Engineering, Matthew Ulloa

Electronic Theses, Projects, and Dissertations

Social engineering is a frequent attack used to steal information from victims. This attack has plagued businesses worldwide for many years and continues to get worse every year as it deals with the human aspect of cyber security, something often ignored in cyberspace. Humans have been deemed as the weakest link in cyber security. Previous researchers have taken it upon themselves to discover links between the human mind and social engineering. This graduate research paper was conducted on the foundation of these research papers, based on the Five Factor Model of Personalities (FFM) and susceptibility to social engineering. This research …

Exploring The Impact Of Leaders’ Emotional Intelligence On Employee Retention And Job Satisfaction: An Employee-Centric Perspective, Stacia Mccambridge

Electronic Theses, Projects, and Dissertations

Employee retention and job satisfaction are crucial for the success of higher education institutions, as turnover incurs high costs and disrupts operations. This qualitative phenomenological study explored how leaders’ emotional intelligence, as defined by self-awareness, self-management, social awareness, and relationship management emotional intelligence, impacts employee satisfaction and retention in university settings in Southern California. The theoretical framework used for this study was the emotional intelligence theoretical framework of Goleman et al. (2002), which includes self-awareness, self-management, social awareness, and relationship management competencies to conduct surveys and interviews. The two research questions that guided this study of how employees described, based …

The Impact Of Mindfulness On Student Engagement: During And After The Covid-19 Global Pandemic, Michelle Mendiola

Electronic Theses, Projects, and Dissertations

This qualitative study explored the lived experiences of educational leaders who incorporated mindfulness practices (MFP) student engagement (SE) in their classrooms during and after the COVID-19 global pandemic, utilizing hermeneutic phenomenology and bracketing as research methodologies. The study aimed to understand how these leaders' use of mindfulness impacted student engagement in both online and in-person learning environments. Drawing on semi-structured qualitative interviews, the research examined how mindfulness practices were adapted in response to the unique challenges posed by remote education during the pandemic and how these adaptations have persisted or evolved in post-pandemic teaching. Key findings reveal that mindfulness not …

Drivers Of Perceived Discrimination Among Older Adults In India: An Intersectional Analysis, Jayantika Chakraborty, Sampurna Kundu

Student Publications [Scholarly]

Discrimination is harmful action taken against individuals or groups to protect customary relations of power and privilege. Older adults are particularly vulnerable to experiences of discrimination that adversely affect their quality of life. We use data from the Longitudinal Ageing Study of India (LASI; Wave 1; 2017–2018) to examine different contextual forces that shape the experiences of discrimination in older adults in India, specifically gender, caste, and economic condition. We used the theory of intersectionality to hypothesize that economic condition, caste, and gender combine uniquely to engender perceived discrimination in older adults. We first used a concentration index to determine …

Addressing The Teen Mom Situation In Thailand: A Systematic Review On Challenges, Initiatives And Recommendations For Improvement, Junkkrit Wunggrath, Phinphot Phrommasen, Wanchalerm Ritthimon

Jurnal Keperawatan Indonesia

Teenage pregnancy in Thailand poses significant public health challenges with implications for societal welfare and economic development. This systematic review analyzed the challenges faced by teenage mothers in Thailand, evaluated existing initiatives, and proposed evidence-based recommendations. A comprehensive literature search was conducted using the Scopus and Web of Science databases and others focusing on literature from 2016 to 2023. Keywords included “teenage pregnancy,” “teen mom,” “unwanted pregnancy,” and “unintended pregnancy” resulting in the selection of 36 studies. The PRISMA framework was followed to ensure a systematic approach. Data extraction focused on societal, educational, economic, and health-related challenges as well as …

Obstructive Sleep Apnea And Obesity: How Weight Loss Improves Sleep Apnea Severity And Quality Of Life - An Integrative Review, Hannah Wilson, Neda Akbarshahi

Master's Projects

Introduction: With the growing prevalence of OSA due to the obesity epidemic, there is an urgent need to update treatment regimens. While CPAP continues to be the gold standard of OSA care, challenges with adherence and limited access to effective weight management strategies often impede care. The complex bidirectional relationship between obesity and OSA highlights the importance of addressing weight management in this patient population to help mitigate cardiometabolic risks. Personalized weight loss therapies should be integrated into standard OSA treatment regimens to reduce OSA severity, reduce comorbid conditions, and improve quality of life.

Aim: The objective of this integrative …

Unveiling Barriers And Breakthroughs: A Qualitative Exploration Of Women In Educational Leadership Roles, Tara Grudzielanek

All Dissertations

This study explores gender disparities in educational leadership, focusing on the experiences of five women who successfully transitioned from teaching to principal roles. While women represent the majority of the teaching workforce, they remain underrepresented in leadership positions, facing unique barriers shaped by gendered expectations, cultural stereotypes, and institutional biases. This research investigates the challenges and breakthroughs encountered by these women, offering insights into how they navigated their journeys to leadership.

Guided by critical feminist theory and transformational leadership, this study explores how gendered power structures and inclusive leadership practices influence the paths of women in educational leadership. Critical feminist …

Bap1: Genotype-Phenotype Correlation, Variant Classification, And Treatment Efficacy, Elizabeth Hobbs

All Dissertations

BRCA1-associated protein 1 (BAP1) is a tumor suppressor gene located on chromosome 3p21.3 and encodes a deubiquitinase enzyme (DUB) involved in DNA repair, cell cycle and metabolism, and apoptosis. BAP1 pathogenic germline variants are primarily associated with a familial cancer syndrome, Tumor Predisposition Syndrome 1 (TPDS1), but new missense variants have been linked to a neurodevelopmental disorder known as Kury-Isidor Syndrome (KURIS). Patients with TPDS1 variants have an increased risk for developing cancers, such as uveal and cutaneous melanomas, mesothelioma, and renal cell carcinoma, at an earlier age with lower thresholds for environmental exposures, mainly UV rays and asbestos, compared …

Foster Care, Substance Use, And Social Determinants Of Health In South Carolina: A Geographic Approach, Patricia Carbajales-Dale

All Dissertations

Foster care is a critical intervention for vulnerable children, with approximately 400,000 children entering the system annually in the United States. Parental substance use, second only to neglect, is now a leading cause of foster care entry. While previous research has explored the relationship between socioeconomic factors and foster care, few studies have incorporated spatial approaches at the neighborhood level to understand how factors such as economic inequality, healthcare disparities, and substance use influence foster care entries. This study addresses that gap by integrating spatial analysis and machine learning techniques to examine the geographic and social dynamics underlying foster care …

Drosophila Model Of Cocaine Use Disorder, Jeffrey Hatfield

All Dissertations

Cocaine use disorder (CUD) is a major public health challenge. While the primary mechanism of action of cocaine has been well characterized, and family studies have identified a strong genetic component, the specific genetic factors that influence susceptibility to development of CUD remain poorly understood. Genetic studies of cocaine use disorder are difficult in humans, but can be readily performed in Drosophila, where environment, genetic background, and cocaine exposure can be controlled. Drosophila exhibit behavioral and transcriptomic responses to cocaine, which binds to the dopamine transporter in fruit flies as it does in humans. Here, we use Drosophila to …

Concert Tickets, Party Matching, Sleeping Barbers, And Single Lane Bridges: Characterizing Student Reasoning About Concurrency, Aubrey Lawson

All Dissertations

Programming with concurrency is challenging both to learn and to teach. A concurrent program has multiple computations happening “at the same time” either simultaneously or in an interleaved manner. It is non-deterministic, imposing only a partial ordering on its decomposed parts. Advantages of concurrency include the potential for increased program throughput, high responsiveness and reduced complexity of program structure. But a concurrent program can be more complex to reason about than a sequential program, in part because the conditions of correctness must hold for all possible execution sequences and also because programmers must implement and reason about synchronization constructs that …

Cybersecurity Vulnerabilities And Considerations In U.S. Healthcare Facilities: A Scoping Review, Rebecca J. Campbell

Capstone Experience: Master of Public Health

Robust cybersecurity measures are essential for business continuity of U.S. healthcare institutions which is to maintain care standards for all patients. Hackers seek to disrupt healthcare delivery for financial and political means, to disrupt services in retaliation, or simply for malicious intent (Wasserman & Wasserman, 2022). The COVID-19 pandemic further accelerated innovation and digitization in healthcare, including wearable and implanted medical devices, telehealth care delivery options, artificial intelligence, and cloud-based data management (Kioskli, Fotis, & Mouratidis, 2021). This progress in innovation continues today but also brings new vulnerabilities and challenges to stay ahead of cybersecurity threats.

Given that cyberattacks have …

Understanding And Mitigating The Potential Effects Of Postpartum Depression On Fathers And Male Support Persons, Rachel Norton-Turk

Capstone Experience: Master of Public Health

Background. During the postpartum period, best practices dictate that medical professionals screen new mothers or birthing persons for anxiety and depression and direct them to the appropriate resources and services they may need. This qualitative study explored the steps being taken to identify depression and anxiety concerns in male support partners during the postpartum period and to understand what resources are being brought to their attention if depression and anxiety are identified. Methods. A convenience sample of male support persons participated in semi-structured, one-on-one interviews either in-person or over Zoom between September and October 2024. Interviews were recorded, transcribed, …

Acupressure For Rescue Treatment For Postoperative Nausea And Vomiting, Kimberly Amerson, Jennifer Smith

Doctoral Projects

This doctoral project investigates acupressure as a non-pharmacological option for PONV management, focusing on the P6 point (Neiguan). The physiological processes involved in regulating nausea are highlighted in the discussion of the mechanisms of action. This research also looks at the valuable uses of acupressure in clinical settings and the education of PACU nurses and anesthesia providers. By utilizing knowledge, including acupressure, PACU nurses and anesthesia providers can improve satisfaction with care, expedite recovery, and boost overall patient well-being. This doctoral project strives to decrease healthcare costs associated with prolonged hospital stays, optimize patient recovery experiences, expand knowledge for PACU …