Digital Commons Network^™

A Comparison Of The Mental Health Of Police Officers And Correctional Officers In Rural Appalachia, Sierra Thomas

Electronic Theses and Dissertations

The purpose of this study was to explore perceptions of mental health among police officers and correctional officers within rural Appalachia. The main goal of this research was to better understand how the occupational demands of working in the criminal justice field can impact one’s mental health over time. Several research questions were explored, including the prevalence of various mental health problems, associated stressors, the structure of support among officers, and the perceptions of mental health treatment services. Data were gathered through semi-structured interviews with 21 police and correctional officers located in rural Appalachia. Results provided a better understanding of …

Domestic Violence Against Men: Their Report Decision Making Process, Ngozi Aleke

Electronic Theses and Dissertations

Little or nothing is really known about a man’s victimization in a domestic violence situation. Generally domestic violence is viewed from the lens of a women with the typical idea that women are the victim while men, the perpetrators of violence. Overtime, this societal perception is beginning to subside as researchers have proven that men are also victims of domestic violence (Straus, Gelles, & Steinmetz,1980). Despite this revelation, not much is known about male victimization as most men prefer not to report their victimization. This study seeks to examine the reasons for not reporting victimization and the effect of this …

Susannah And Cold Mountain: Examining The Portrayal Of Appalachian Culture In Opera, Savannah Bennett

Electronic Theses and Dissertations

This thesis applies qualitative literary analysis and ethnographic methods to examine the portrayal of Appalachia in the operas Susannah and Cold Mountain. The operas were premiered almost 60 years apart, yet they share many themes that epitomize roles, patterns, and stereotypes within the Appalachian region. One theme observed is the role and expectations of Appalachian women and how they have developed over time, as the plots are placed roughly a century apart. The depictions of Appalachian religious traditions and representations of violence are also explored as these themes play a considerable role in Susannah and Cold Mountain. By analyzing …

An Examination Of Differences In Race, Gender, And Age In Processing And Outcomes Within The U.S. Criminal Justice System, Teliyah Cobb

Electronic Theses and Dissertations

Demographic factors can influence criminal justice system outcomes. We examine legal system processing in 12 U.S. states from 1976-1991. Variables included: 1) race, age, and gender; 2) violent, sexual, and drug- and alcohol-related charges; 3) level of charge; 4) charges at arrest, trial, and final disposition; 5) time-lengths between each stage; 6) dismissal, plea bargaining, and conviction; and 7) final sentencing length. Significant differences in arrest, prosecution, plea bargaining, charge severity, and final sanctioning were observed dependent on race, gender, age, and the intersectionality of these characteristics. Implications for research policy to reduce the impact of disparities are discussed.

The Effects Of Esports On Sport-Confidence And Imagery In Athletes, Kelton Mahon

Electronic Theses and Dissertations

With the growing popularity of esports, athletes may be able to experience potential cognitive and performance-related benefits as a result of watching others play esports. In the current study, student athletes were randomly assigned to watch a sport esport video or a control esport video and then completed measures of sport-confidence and imagery. It was predicted that participants in the sport esport video group would score higher than the control esport video group in the cognitive efficiency and resilience aspects of sport-confidence, as well as the cognitive general, motivational general-mastery, and motivational general-arousal domains of imagery. The overall results did …

Effects Of Prescribed Fire Regimes On White-Tailed Deer (Odocoileus Virginianus) Browse, Forage, And Nutrient Availability In The Pineywoods Ecoregion Of Texas, Wyatt L. Bagwell

Electronic Theses and Dissertations

Fire is a management tool for white-tailed deer (Odocoileus virginianus) habitat, influencing browse availability, herbaceous production, and nutrient content. In 2020 and 2021, this study utilized 46 plots across East Texas to assess these habitat components. A stem count index survey method was used to assess browse utilization prior to April in both years, and preferred browse species were clipped and analyzed for nutrient availability, and herbaceous production was also measured. Additionally, white-tailed deer population data, browse survey data, and recent fire history were obtained from five different wildlife management areas to examine their relationship. Deer had preferences …

Turning Ligands On Their Side: Computational Investigation Into The Binding Of N2o And N2 In Transition Metal Complexes, Cole Donald

Electronic Theses and Dissertations

Common greenhouse gas nitrous oxide (N₂O) is a thermodynamically potent and environmentally benign oxidant, making it a desirable target for metal center activation. Unfortunately, N₂O is a poor ligand for transition metals due to its weak sigma-donating and pi-accepting properties; as a result, few transition metal complexes capable of interacting with N₂O have been found. As the primary source of all nitrogen in organisms, abundant gas dinitrogen (N₂) is a crucially important tiny molecule and an essential part of daily existence. However, due to its inertness, it has limited practical uses in …

Escape Beneath: An Original Game Score Inspired By An Analysis Of Garry Schyman's Music, Daniel Cooper

Electronic Theses and Dissertations

Video-game music has grown into a vast array of different styles, sounds, and applications. As a newer field of music, game scoring has begun to receive high acclaim. Garry Schyman has become one of the most successful composers within the video-game industry. His music has received many awards and nominations throughout the years. Despite this, research and analysis into his compositions and techniques are almost non-existent. This thesis studies his techniques within the video-game scores for BioShock, BioShock 2, BioShock Infinite, Middle Earth Shadow of War, and Torn; and then applies them into an original …

Alcohol, Stress, And Sex In The Bed Nucleus Of The Stria Terminalis, Nicholas Burski

Electronic Theses and Dissertations

Alcohol use disorder (AUD) costs the U.S. billions of dollars each year and is a leading cause of preventable death. AUD leads to many health complications, and those who suffer from AUD will often have stress and anxiety disorder comorbidities. To better understand this connection between AUD and stress and anxiety disorders, restraint stress (RS) and chronic-intermittent ethanol exposure (CIE) procedures were used on rats to analyze neuroinflammation via ELISA in the infralimbic and prelimbic cortices, and the bed nucleus of the stria terminalis (BNST). Levels of proinflammatory cytokines, TNF-α and IL-1β, were found to be elevated across different tests …

The Mechanisms Of Mitochondrial Dysfunction In T Cell Aging During Chronic Viral Infection, Madison B. Schank

Electronic Theses and Dissertations

Human immunodeficiency virus (HIV) and hepatitis C virus (HCV) infections induce a myriad of disturbances to CD4 T cell functions, including mitochondrial compromise, excessive inflammation, increased telomeric DNA damage and attrition, cellular exhaustion and senescence, and accelerated aging. In this dissertation, the mechanisms underlying metabolic failure, accelerated aging, and cellular dysfunctions were evaluated in CD4 T cells from healthy subjects (HS) treated with a telomere-targeting drug (KML001) or HCV-infected individuals or people living with HIV (PLHIV) compared to HS. We observed that KML001-induced telomere injury resulted in mitochondrial swelling and decreased mitochondrial membrane potential, cellular respiration, mitochondrial DNA (mtDNA) copy …

Investigating The Pi3k/Akt/Atm Pathway, Telomeric Dna Damage, T Cell Death, And Crispr/Cas9-Mediated Gene Editing During Acute And Chronic Hiv Infection, Sushant Khanal

Electronic Theses and Dissertations

Human Immunodeficiency Virus (HIV) infection initiates major metabolic and cell- survival complications. Anti-retroviral therapy (ART) is the current approach to suppress active HIV replication to a level of undetected viral load, but it is not a curative approach. Newer and sophisticated gene editing technologies could indeed be a potent antiviral therapy to achieve a clinical sterilization/cure of HIV infection. Chronic HIV patients, even under a successful ART regimen, exhibit a low-grade inflammation, immune senescence, premature aging, telomeric DNA attrition, T cell apoptosis, and cellular homeostasis. In this dissertation, we investigated CD4 T cell homeostasis, degree of T cell apoptosis, an …

Correctional Career Pathways: A Reentry Program For Incarceration, Taylor M. Dula

Electronic Theses and Dissertations

For the past several decades, the United States led the world in incarceration rates. With nearly 2.3 million people being held in state or federal prisons or local jails in 2019, incarceration rates in the United States are over four times higher than in other developed countries. Disparities exist by gender, race, ethnicity, and other special populations. Males are 13 times more likely to be incarcerated than females. Additionally, black males are 5.7 times and Hispanic males are 2.8 times more likely to be incarcerated than white males. Individuals who experience incarceration have poorer mental and physical health outcomes. People …

An Investigation Of Lab-Based Research Procedural Fidelity: The Relationship Between Experimenter Infant-Directed Speech, Temperament And Language Proficiency, Tess A. Simpson

Electronic Theses and Dissertations

The purpose of the present study was to investigate whether developmental researchers were influenced in the laboratory by the characteristics of children who participate in their research. I hypothesized that experimenters, as social partners, would adapt their speaking and other behaviors to the child’s perceived temperamental profile and language proficiency. I specifically focused on whether experimenters would adhere to the experimental laboratory procedure of two elicited imitation tasks, Feed Bear and Make a Rattle, in an archival dataset. Participants included 61 primarily white 15-month-olds. Coders transcribed infant directed speech (IDS) and analyzed transcriptions for total words, words per sentence, and …

A Functional Study Of Topological Dna Problem In Human T Cells During Chronic Viral Infection, Xindi Dang

Electronic Theses and Dissertations

T cells play an important role in adaptive immune system against viral infections, while premature aging and dysfunction of T cells induced by unrepaired DNA damages are always non-negligible snags during the long-term of fighting with chronic viral infections, such as Hepatitis B virus (HBV), Hepatitis C virus (HCV) or Human Immunodeficiency Virus (HIV) infection. In this dissertation, we investigated the role of topological DNA damage in reprogramming telomeric DNA damage responses (DDR), mitochondrial metabolisms, and T cell functions using CD4+ T cells derived from individuals with chronic viral infections or healthy subjects treated with topoisomerase inhibitors. The healthy human …

“It’S About The Two Selves”: Experiences In Code-Switching Between Home And Academic Environments, Travis Wolven

Electronic Theses and Dissertations

This qualitative research study is an exploration of how college students navigate code-switching between their home and academic environments. Data were collected from five participants using interview and small group methods. Through the lenses of Coordinated Management of Meaning (CMM) and Memorable Messages (MM) frameworks, the researcher explores how key MMs affect how participants coordinate and manage meaning in communications with others in their home and college environments. Findings were fourfold: 1) participants chose between following established and creating new rules when code-switching; 2) participants shared experiences and strategies regarding knowing when and how to code-switch; 3) preparing audiences for …

Influence Of Restorative Practices On The Middle-School Classroom, As Reported By Teachers: A Qualitative Case Study, Julia Y. Andrews

Electronic Theses and Dissertations

The purpose of this qualitative case study was to examine middle school teachers’ perceptions of the influence that restorative practices have on the middle school classroom environment. For the purpose of this study, seven middle school teachers were selected who have implemented restorative practices in their middle school classrooms to provide feedback. Findings suggest that overall restorative practices have a positive influence on the classroom. The findings from this study can be used with teachers, administrators, counselors, parents, and school and district support staff to help create a positive campus culture between students and adults in middle school classrooms. The …

Examining The Perceived Benefits Of A Career Course For English-Speaking First-Generation Hispanic And Latino Students, David Benjamin Mason

Electronic Theses and Dissertations

The problem that provoked this research is the incessant, declining retention, completion, and transfer rates among English-speaking, first-generation Hispanic and Latino students. Educational institutions continue to increase services, improve academic programs, enhance curriculum design, integrate technology, and consider alternative career paths to success with marginal to no improvement. The purpose of this study was to determine the perceived benefits of English-speaking, first-generation Hispanic and Latino students who participated in a career course instructed by a career professional compared to a course instructed by an academic adjunct faculty member. Developing one’s career remains a vital aspect of the college experience, and …

Deliberately Developmental Leadership In Organizational Settings, Glenn Allen Nixon

Electronic Theses and Dissertations

The purpose of this qualitative study was to investigate leadership development strategies in organizations in North Texas needed to create prepared, competent leaders who can become and help create deliberately developmental leaders. Open-ended and semistructured interviews were used to collect data, with questions centered on effective leadership development strategies for creating competent leaders and effective leadership strategies for creating deliberately developmental leaders. The idea was to understand if organization’s leadership focused on the need for leadership development, if organizational members were being identified for leadership, and if systems exist to address future organizational leadership needs. Three types of organizations were …

Project-Based Learning: Teachers' Perceptions, Tricia Nail Haddad

Electronic Theses and Dissertations

Project-based learning (PBL), a type of pedagogy, is helping students in today’s world stay motivated to learn. This hands-on, collaborative type of learning is seen as beneficial for students, but the problem is the lack of knowledge about teachers’ perceptions of PBL. This qualitative study discusses teachers’ perceptions of PBL through the challenges, benefits, teacher training, and school administration support. Twelve teachers from magnet schools within a public school district specializing in PBL were interviewed. The teachers ranged from first-year teachers to teachers with over 10 years of experience. Six educators also participated in a focus group. Study findings indicated …

All-Day Prekindergarten: Closing The Achievement Gap In Literacy, Theodore Clevenger Iv

Electronic Theses and Dissertations

The purpose of this quantitative causal-comparative research study was to compare the impact that half-day and full-day prekindergarten had on economically disadvantaged students on Grade 3 State of Texas Assessments of Academic Readiness (STAAR) Reading test results. Data from students who previously attended a half-day and full-day prekindergarten program were analyzed to see which program had a greater impact on STAAR reading scores at the conclusion of third grade. The comparison included two urban school districts with an economically disadvantaged threshold of 70% or greater. Descriptive statistics to obtain frequencies were used to create data that showed how students performed …

The Glass Jaw. The Presence Of Incivility, Conflict, And Bullying In Disempowering Workplaces: A Study Of Middle-Level Managers In Heis, Maria Esther Caratini Prado

Electronic Theses and Dissertations

Middle-level managers at HEIs experience stress-related conflicts that include incivility and bullying. There is a gap in the literature regarding middle-level managers’ contributions to improving interpersonal relationships in the workplace and the type of conflict-management training most suited to middle-level managers in HEIs when incivility, conflict, and bullying are present. This qualitative design study sought to understand conflict management from the perspective of HEI middle-level managers within the manager-to-subordinate relationship. The study examined the lived experiences of 10 HEI middle-level managers with coded data revealing four overall themes: structural challenges, sources of conflict, conflict training, and managing conflict. The results …

Analyzing Concept Mapping Integration Into A Bsn Curriculum Using The H-Pepss Survey, Tina Michelle Mathers

Electronic Theses and Dissertations

Background: This project’s foundational focus was on improving nursing students’ preparedness for their profession and patient care. Data supports that nursing graduates face challenges at the patient bedside, which often cause injury or harm. These deficits are known as preparation-to-practice, failure-to-rescue, and transition-to-practice gaps that occur despite the integration of preceptorship and residency programs. Through the integration of concept mapping into an established curriculum, an analysis of student patient safety perceptions in a pre- and postsurvey was completed. Method: This quality improvement project received approval from the institutional review board. The project was a quasi-experimental, nonrandomized, single-blinded design measuring first-semester …

Exploring The Lived Experiences Of African American Female College Presidents: The Path To Presidency In Higher Education, Breonna Collins

Electronic Theses and Dissertations

According to the American College President Survey of 2017, 30% of college presidents across the country are female, and only 5% of that population is represented by women of color (Gagliardi et al., 2017). Diversity in leadership positions, more specifically in the higher education sector, is a critical need as higher education institutions continue to develop sustainability strategies in response to impending demographic changes (Virick & Greer, 2012). The purpose of this phenomenological qualitative research study was to describe the lived experiences, pathways, and successful strategies used during career trajectory by former or current African American female college presidents in …

A Path To Success: A Case Study Of Military Veterans At A Midwestern University, Jada N. Reynolds

Electronic Theses and Dissertations

Abstract The purpose of this study was to examine the lived experiences of military veterans transitioning from service members to civilian life. The study was conducted using semistructured interviews with eight transitioning veterans who had completed their bachelor’s degree from the same Midwestern U. S. university between 2017 and 2022. Retention theory, and transition theory were used as the guiding theories for this study. An intrinsic qualitative case study was used for data analysis, which resulted in the emerging themes (a) Transitioning from Military Service to Civilian Life, (b) Work-Life-Study Balance: Confronting Challenges, and (c) Supporting Military Veterans. This study …

Trust In Academia: How Chief Academic Officers Build And Maintain Faculty Trust, Marc A. Smithers

Electronic Theses and Dissertations

As the role of academic leadership has grown more complex, particularly as leaders are increasingly tasked with leading educational innovation initiatives, building faculty trust has become an essential task for chief academic officers (CAOs). Due to the general lack of research into this role, though, little is known about how they understand and approach building faculty trust. The purpose of this qualitative, single, holistic case study was to understand how executive academic administrators at private colleges approach building and maintaining trust with their faculty in general and also through educational innovation and what specific challenges they have identified in these …

The Confidence Gap: How The Self-Esteem Of Middle School Females Affects Their Leadership Self-Efficacy, Amanda F. Bitner

Electronic Theses and Dissertations

Though studies suggest social-emotional learning (SEL) programs have a positive impact on youth development, the focus, implementation, and consensus on SEL programs vary. These programs largely overlook adolescent self-esteem, which is at its lowest during the formative middle school years and twice as likely to be lower among females than males. This study attempted to understand whether SEL education impacts middle school females' self-esteem and leadership and whether their self-esteem and leadership self-efficacy correlate. Key research questions explored middle school females’ self-perception of their self-esteem and leadership self-efficacy levels. This quantitative descriptive study aimed to examine whether there was a …

A Study Of The Perceptions Of School Administrators On Fostering Relational Trust With Teachers In Texas Urban Charter Schools, Meesha-Gay Jones

Electronic Theses and Dissertations

Accountability has placed immense pressure on principals leading K-12 public charter schools to increase standards for success. Overwhelmingly, principals accept the charge to produce promising results every day, despite the public scrutiny principals may ensue for not meeting the state’s standard of excellence. Principals are expected to drive high academic standards, initiate instructional vision, interact with parents, oversee policy mandates, address students’ needs, and foster relationships with teachers. The daily demands requiring principals’ attention stimulate stress and may cause principals to wrestle with prioritizing trusted relationships. The purpose of this qualitative descriptive study was to understand how principals foster relational …

Experience Is The Best Teacher: Exploring Clinical Supervisors’ Experiences Who Receive Exclusively Administrative Supervision From Non-Licensed/Non-Clinically Trained Superiors, Monica Pattillo

Electronic Theses and Dissertations

The goals of clinical supervision are to ensure that the supervisee is using skills appropriately and properly handling a client caseload, all while being mentored by an experienced professional, known as a clinical supervisor. However, little is known about the support clinical supervisors receive in their roles. If the support is inadequate, there is a potential to impact the welfare of the clients. Additionally, there are very few researchers that have looked at clinical supervisors’ experiences when receiving their own supervision. In order to add to the body of literature on clinical supervision, this study explored clinical supervisors’ experiences when …

Inner Song Phenomenological Description Of A Musical Object Of Phantasy, Ellen Moysan

Electronic Theses and Dissertations

This dissertation is the phenomenological description of a musical object of phantasy I call “inner song,” i.e., the music that the musician “sings in his or her head” while practicing his or her instrument. It describes the specific inner song of a single musician playing a melodic instrument, and rehearsing in a solipsistic situation. The description is based on three resources: my personal experience as a cellist; the third person experiences of other musicians I have interviewed on that topic since 2010; and the Husserlian corpus. Each chapter starts with excerpts of interviews focusing on specific aspects the inner song. …

Theory Of Aqueous Solvation: Uninterrupted, Cyclic Hydrogen-Bonding Essential For Accurate Keto-Enol Energies And Grotthuss Tautomerism Of Acetone, Mark Recznik

Electronic Theses and Dissertations

Keto-enol tautomerization (KET) is a fundamental process impacting a range of molecular phenomena in organic and biochemistry. However, the accurate computation of solution-phase KET energies remains a challenge, even for prototypical acetone.

In Part I, keto-enol tautomers of acetone were incorporated into solvent clusters that interact via uninterrupted, cyclic hydrogen-bonding (UCHB) networks. An empirical model was created to predict accurate KET energies, E_taut, of simple carbonyl compounds. Based on the availability of experimental data and structural simplicity, acetone was selected as a prototype. A discrete-continuum strategy was employed – accounting simultaneously for local noncovalent interactions and bulk-phase effects …