Digital Commons Network^™

How Fundraisers Met Goals During The Covid-19 Pandemic, Cody C. Greene

Electronic Theses and Dissertations

The COVID-19 pandemic disrupted nearly every aspect of higher education operations, including fundraising and donor engagement. This qualitative study explored how Vice Presidents for Advancement and other senior fundraising leaders in higher education adapted their practices to meet fundraising goals during the pandemic. Using a narrative design, in-depth interviews were conducted with nine participants representing diverse institutions in the southeastern United States. Braun and Clarke’s (2006) six-phase thematic analysis was used to code and interpret the data.

Seven major themes emerged: communications, technology, donor relations, managing a fundraising team, overall giving impact, successful strategies, and the future. Participants described how …

From Policy To Practice: How Institutional Interpretations Of Ferpa Shape The Campus Safety Conversation, Britney Deaver

Electronic Theses and Dissertations

The Family Educational Rights and Privacy Act (FERPA) is a foundational federal law designed to protect the privacy of student education records. FERPA includes exceptions—such as for health and safety emergencies—that institutions may interpret and apply in varied ways. This qualitative study explores how higher education professionals across diverse institutional contexts conceptualize and apply the health or safety exception, and how those interpretations influence campus safety practices and policy-making. Through semi-structured interviews with compliance officers and administrators, the research examines the intersection of federal policy, institutional culture, and individual judgment.

Findings reveal a range of interpretations shaped by institutional risk …

Tennessee K-3 Teachers’ Perceptions Of Structured Literacy Curriculum Based On The Science Of Reading: A Phenomenological Approach, Amy L. Reece Townsend

Electronic Theses and Dissertations

The focus of this study was to explore the perceptions and knowledge of Tennessee kindergarten, first-grade, second-grade, and third-grade teachers regarding early literacy and science-based curricula that incorporate the science of reading. This study examined the experiences of kindergarten through third-grade teachers in a Tennessee school district as they transitioned to a structured literacy approach grounded in the science of reading. The goal was to understand how teachers adapted to the new methods, what helped them succeed, and what challenges they faced during the change.

Data collection included in-depth, semi-structured interviews. Analysis of data occurred in three phases: (a) categorization …

Practices To Possibility: A Narrative Inquiry Examining Practices Supporting Post-School Outcomes For Students With Disabilities, Joshua Reese

Electronic Theses and Dissertations

The purpose of this qualitative narrative inquiry was to examine how educators in high-performing districts that met or exceeded state targets for Individuals with Disabilities Education Act (IDEA) post-school outcomes implemented and sustained evidence-based practices to support successful transitions for students with disabilities. Despite decades of legislative mandates and educational reforms, students with disabilities continue to experience disproportionately lower rates of employment, postsecondary education, and independent living compared to their peers. This study sought to identify not only which practices are effective but also how they are operationalized and maintained within school systems.

Two Tennessee districts identified by exemplary performance …

Asking Nicely: Americans’ Perception Of Jordanian Arabic Speakers’ Politeness When Making Requests In English, David Henen

Electronic Theses and Dissertations

This study examines how Arabic-speaking Jordanian male graduate students at an American university in Mississippi employ request directness strategies and modifications as polite devices in oral English, and how American native speakers perceive these requests. Drawing on Brown and Levinson’s (1987) Politeness Theory and the Cross-Cultural Speech Act Realization Project taxonomy (Blum-Kulka et al., 1989a, 1989b), this study employed a mixed-methods design to examine request production and perception. Data were collected from six American English native speakers from Mississippi and six Arabic-speaking Jordanian international students, all at the same university, through six discourse completion tasks, six role-plays, and semi-structured interviews. …

The Effects Of Intervention With Prewriting By Drawing Approach On 9th Grade Students’ Writing, Leigh Sewell Pacileo

Electronic Theses and Dissertations

This study examined the effects of an intervention, which included a prewriting planning with a graphic organizer and individualized feedback on writing. To improve the writing skills of ninth-grade students (N=30), a quasi-experimental study was conducted with two groups of students. While both groups were instructed to complete a writing task based on reading texts and responding to a writing prompt, the intervention group was also instructed to complete a graphic organizer as a planning tool and was provided with both oral and written feedback. The one-way ANOVA results indicated no significant difference in writing performance between the two groups …

Exploring The Relationship Between Secondary Student Perceptions Of Teacher Involvement And Student Academic Success In Online Social Studies Courses, Thomas Matthew Herrington

Electronic Theses and Dissertations

The rapid growth of online learning in secondary education has highlighted the need to better understand factors that contribute to student success. While considerable research has examined online learning at the postsecondary level and in state-tested subjects, little attention has been given to social studies courses. This qualitative study explored the relationship between secondary students’ perceptions of teacher involvement and their academic success in asynchronous online social studies courses. Participants included 22 students from two accredited high schools in Mississippi, one fully online and one traditional brick-and-mortar school, both of which offered asynchronous social studies courses approved by the state …

Design And Prototyping Of An Acoustic Positioning System For Gps-Denied Environment, Harley Hogan Garrett

Electronic Theses and Dissertations

Finding the placement of sensors is known as sensor localization, and is a necessary task to ensure that a network is capable of array processing operations, such as direction of arrival measurements. This thesis proposes a method to perform sensor localization for a wireless sensor network using acoustics. Each sensor is equipped with a microphone, speaker, and processor. Using these, the proposed system is able to find the distance between each sensor and later the geometry of the network. A series of optimizations help reduce error and improve the final accuracy of the system to within 6.5 cm. The proposed …

Reading Teacher Perceptions: The Impact Of Educator Preparation Program Literacy Coursework And Clinical Experiences On Teacher Efficacy In Historically Underrepresented Populations, Emily Taubken

Electronic Theses and Dissertations

Despite research that indicates the critical importance and lifelong impact of early reading proficiency for students, national reading proficiency trends demonstrate most students in the United States are not yet reading at grade level, with disparities existing among historically underrepresented subgroups. Additionally, research shows that preservice and in-service teachers have documented limited feelings of self-efficacy in teaching reading specifically, suggesting limitations in preservice training for educators. To better understand how reading teachers perceive the efficacy of their preservice teacher academic and clinical experiences, especially for those who serve historically underrepresented student populations, this study seeks to document the perspectives of …

Out-Of-Pocket Costs, Treatment Pattern, And Disparities In Outcomes Among Adults With Chronic Lymphocytic Leukemia, Shishir Maharjan

Electronic Theses and Dissertations

The purpose of this dissertation was to: 1) determine out-of-pocket cost trend and the impact of Inflation Reduction Act (IRA) provisions on the out-of-pocket costs among Medicare-enrolled chronic lymphocytic leukemia (CLL) patients; 2) evaluate treatment patterns and comparative effectiveness of therapeutics classes for CLL treatment in adults; and 3) assess racial disparities and time to treatment initiation in survival outcomes among Medicare-enrolled beneficiaries with CLL.

In objective 1, a cohort study using SEER-Medicare linked data from 2006 to 2020 identified 13,356 eligible beneficiaries with incident CLL. Among them, 3,158 (23.7%) were projected to benefit from the IRA’s $2000 annual out-of-pocket …

The Development Of Teacher-Student Relationships In The Elementary School Setting And Their Influence On The Whole Child, Jana H. Kline

Electronic Theses and Dissertations

The relationship students have with teachers can influence their social development, behavior, and academic performance. Some teachers naturally build positive relationships with students while others may not realize the importance or know how to build them unless specific strategies are given. The purpose of this phenomenological, qualitative research study was to examine teacher perceptions of the development of relationships with students in the elementary school setting and their influence on the whole child.

To address this purpose, data collection strategies included individual interviews with elementary school teachers. Analysis of data involved transcribing interviews and line-by-line coding. Themes regarding teacher-student relationships …

Visualizing The Fretboard: Arpeggiated Patterns, Muscle Memory, And Neurocognitive Strategies For The 5-String Electric Bass, Matthew Alexander Woisin

Electronic Theses and Dissertations

Proficient navigation of the 5-string electric bass requires a comprehensive mastery of various techniques and a solid understanding of music theory. This includes a detailed grasp of arpeggios, chord extensions, and the development of deeply ingrained muscle memory for precise execution. This thesis introduces a structured methodology that refines existing fretboard visualization techniques and applies a unique manner of fretboard mapping, offering a more precise framework for comprehending and unlocking the full range of the instrument. By drawing insights from music theory, music education, cognitive science, neuroscience, and technology this approach is achieved by synthesizing research on visual pattern recognition, …

Current Knowledge And Perspectives Of Relative Energy Deficiency In Sport In An Athletic Environment, Meredith Rebecca Morgan

Electronic Theses and Dissertations

Sport performance personnel are in a unique position to directly impact athletes. While the primary individuals who manage athlete health are physicians, sport dietitians, and certified athletic trainers, sport coaches and strength and conditioning coaches also play an impactful role in an athlete’s performance and well-being. Using an original survey, this study investigated REDs knowledge by certified athletic trainers, strength and conditioning coaches and sport coaches. The survey was employed to assess sport performance professionals’ general knowledge of Relative Energy Deficiency in Sport (REDs) and low energy availability (LEA) and opinions on the role of health professionals in REDs identification, …

Building Focus: Using Relaxation Music To Support Students With Autism In The Classroom, Whitney Drewrey

Electronic Theses and Dissertations

This study explores the use of audio sensory input, specifically, relaxation music, as a strategy to reduce off-task behavior in elementary students with autism within the general education classroom. The aim was to minimize distractions and teacher redirections, thereby promoting a more inclusive and productive learning environment for all students. Guided by the principles of improvement science, the research employed a single-case design with three elementary students diagnosed with autism. Data were collected through momentary time sampling and mood inventories during independent classwork periods.

The central research question guiding this study was: What effect does relaxation music have on the …

Creating A Growth Mindset: A Mixed-Methods Program Review Research Study On The Effects Of Social–Emotional Learning On Retained Third-Grade Students, Casshaunda Davis

Electronic Theses and Dissertations

In Mississippi’s public elementary schools, third-grade students are faced with promotion–retention decisions from the third-grade state assessment and, when retention is the outcome, students often experience negative emotional outcomes. In our school setting, the challenge is how better to help our retained, third-grade students to cope with retention and to grow a strong mindset of self-efficacy towards academic achievement after experiencing retention. This mixed-methods program review research study was conducted to institute a social–emotional learning intervention program in our existing MTSS behavioral program offered to Tier III (at-risk) students. I followed an intervention program to foster a growth mindset for …

Topic Modeling And Culturomic Analysis Of 30,000 Books Over 100 Years Using Gensim, Michael A. Freeman

Electronic Theses and Dissertations

This thesis explores the cultural influence of historical events on English-language fiction published between 1820 and 1929. Using a corpus of 30,256 digitized books from Project Gutenberg, Latent Dirichlet Allocation (LDA) topic modeling was applied to identify recurring themes across eleven decades. The study sought to determine whether historically significant events could be detected within fictional narratives. One clear instance emerged: Napoleon Bonaparte and the Napoleonic Wars appeared explicitly in the 1820s corpus. Beyond this, several thematic patterns were observed—such as maritime language in the 1840s, national identity in the 1880s, and youth-oriented dialogue in the early 20th century—that plausibly …

Examing Fear Conditioning/Extinction And The Role Of The Amygdala In Human Neuroimaging., Olivia Cook

Electronic Theses and Dissertations

Fear plays a crucial role in survival but can lead to psychological disorders when dysregulated. Fears can be innate due to evolutionary relevance or learned through associative processes, where predictive accuracy of threat is pivotal. Disruptions in fear neurocircuitry contribute to anxiety disorders, characterized by heightened activation and impaired learning. Fear conditioning and extinction paradigms based on classical Pavlovian conditioning have been used to study mechanisms underlying fear learning. Using this experimental model, fear networks in rodents have been described in detail with clear distinction between conditioning and extinction neural functioning. Yet, there is no consensus on the neurobiological processes …

The Role Of Law Enforcement In Sexual Assault Kit Submissions: A Statewide Analysis Of Decision-Making Processes & Focal Concerns In Kentucky., Rychelle Elizabeth Wilks

Electronic Theses and Dissertations

Sexual assault case attrition persists throughout the criminal justice system, partly due to inconsistent Sexual Assault Kit (SAK) submission decisions. This dissertation examines factors influencing police officers' decisions to submit SAKs for forensic testing, applying the focal concerns perspective to understand how legal and extra-legal characteristics shape these decisions. Using statewide Kentucky data from July 2007 to March 2018, this study analyzed 2,194 adult sexual assault cases from 192 law enforcement agencies. Of these cases, 1,520 (69.3%) resulted in SAK submission. Logistic regression analyses examined the full sample, as well as four subsamples. Results provide mixed support for focal concerns …

Characterizing The Ethanol Sensitivity Of The Planar Cell Polarity Pathway In Endoderm Morphogenesis And Jaw Development., Raéden Omneil C. C. Rolle Gray

Electronic Theses and Dissertations

Fetal Alcohol Spectrum Disorders (FASD) describes a large range of developmental defects due to prenatal alcohol exposure. It is characterized by neural and facial defects, including jaw hypoplasia. Many factors contribute to the susceptibility of ethanol-induced facial defects, including genetics, yet the genes involved, and the cell events they regulate, are poorly understood. Zebrafish have a large number of tools for genetic manipulation available, share 70% of genes with humans, are fertilized externally and are translucent during embryogenesis, making them great models to study FASD. Previous studies show that two members of the Planar Cell Polarity (PCP) pathway, zebrafish vangl2 …

Safety Evaluation Of Epicertin, An Oral Biotherapeutic Candidate For Treating Ulcerative Colitis: A 28-Day Repeated Dose Toxicity Study., Jimmy Fernando Cifuentes Jimenez

Electronic Theses and Dissertations

Ulcerative colitis (UC) is an inflammatory bowel disease characterized by chronic, relapsing inflammation of the colon and rectum with limited treatment options. Among them, immunosuppressive agents have a high rate of adverse side effects and do not cure the disease. EPICERTIN (EPT), a recombinant variant of the cholera toxin B subunit (CTB) with a C-terminal hexapeptide extension consisting of a KDEL endoplasmic reticulum (ER) retention motif, is a promising oral biotherapeutic candidate for the treatment of UC. EPT has demonstrated mucosal healing activity in mouse models of colitis and human colonic explants. EPT's mechanism of action involves binding to GM1 …

Artificial Intelligence For Cancer Imaging: Integrated Frameworks For Hepatocellular Carcinoma And Pulmonary Nodules., Ahmed Muhammed Sherif Mostafa Alksas

Electronic Theses and Dissertations

Reliable, reproducible, and clinically useful artificial intelligence (AI) for oncologic imaging requires more than high headline metrics: it demands principled pipelines, calibrated predictions, and designs that generalize across anatomy, scanners, and institutions. This dissertation develops such pipelines in two complementary domains— hepatocellular carcinoma (HCC) on multiphase CT/MRI and indeterminate pulmonary nodules on thin-slice CT—while articulating evaluation and reporting practices that support credible clinical translation. The work proceeds in six core chapters. Two focused reviews synthesize the state of the art in (i) radiomics/AI for HCC and (ii) early assessment of lung nodules, mapping common pitfalls (data leakage, class imbalance, kernel …

Congolese Mothers' Beliefs That Influence Health-Seeking Behaviors For Their Infants., Shawn Meiman

Electronic Theses and Dissertations

In 2024, approximately 100,000 refugees were admitted to the United States, with 20% coming from the DRC, while Kentucky continues to rank fourth in the country for refugee resettlement. The increasing number of Congolese refugee children in the United States and Kentucky necessitates a greater understanding of these beliefs and practices to ensure equitable, quality, and culturally informed health services. The purpose of this study was to explore Congolese refugee mothers’ culturally and socially situated beliefs, perceptions, practices, and resources related to health care that may influence their views and practices of preventive well-child health care for their infants in …

The Role Of Psychological Capital And Case Management Intensity In Patient Activation In Permanent Supportive Housing Residents., Sarah J. Carter

Electronic Theses and Dissertations

This dissertation explores patient engagement with health, or patient activation, in the formerly homeless population housed in Permanent Supportive Housing (PSH) and receiving case management support. Research is limited on patient activation in PSH residents; consequently, there is minimal understanding of factors contributing to one’s attitudes and behavior towards health care in this group. Psychological Capital refers to the components of hope, self-efficacy, resilience, and optimism. Research in other marginalized groups indicates increasing psychological capital may improve health behaviors. Case management provides support to PSH residents and forms of social support have been associated with improved health outcomes. Applying the …

From 2d To 3d: Multi-Agent Reinforcement Learning For Spectrum-Constrained Urban Air Mobility., Qingyang Li

Electronic Theses and Dissertations

Advanced Air Mobility (AAM) and Urban Air Mobility (UAM) are accelerating a transformation of air transportation but face acute spectrum congestion in dense urban environments. Reliable Control and Non-Payload Communications (CNPC) must be maintained at all times to ensure safe operations, even as fleets of aerial vehicles (AVs) transport passengers and cargo between distributed vertiports. We first develop a 2D formulation that jointly optimizes discrete headings, velocities, and spectrum allocation to minimize total mission time while satisfying quality of service (QoS) and collision-avoidance constraints, and we demonstrate significant gains over non-learning and learning baselines. Building on this 2D framework, we …

The Relationship Between Forgiveness And Religiosity In Counseling In The Saudi Population, Salman Alqahtani

Electronic Theses and Dissertations

Forgiveness is an important psychological process associated with religiosity, with both having been shown to support mental health and promote personal growth. Forgiveness remains understudied in Arab and Islamic societies, specifically in Saudi Arabia, where religiosity is an important cultural value. The purpose of this study was to gain a better understanding of the relationship between forgiveness and religiosity among Saudi college students in a faith-oriented and collectivistic society. Data were collected from 106 Saudi college students using the Arabic variation of the Forgiveness and Reconciliation Inventory (A-FRI) and the Arabic Inventory of Religiosity (AIR). Results showed a statistically significant …

College Ready Or Not? Exploring Undergraduate Perceptions Of Their High School College Preparation, Charles M. Morgan Iii

Electronic Theses and Dissertations

The purpose of this study was to examine undergraduate students’ perceptions of their high school preparation for college. Rather than relying on institutional measures like test scores or course completion, the study focused on how students themselves described their readiness and the supports they received in high school. By highlighting student voice, the research aimed to reveal strengths and gaps in current approaches to preparing students for higher education.

The study was grounded in Educational Equity Theory (Darling-Hammond, 1997), which emphasizes that fairness in education requires supports tailored to students’ individual needs. A qualitative, phenomenological design was used. Undergraduate participants …

The Butterfly Effect: Cognitive Coachingsm As A Catalyst For Educator Learning And Lasting Change, Katie B. Givens-Martin

Electronic Theses and Dissertations

This qualitative, interpretative phenomenological analysis (IPA) research study explores instructional coaches’ perceptions of the impact of Cognitive Coaching℠ on teacher instruction, efficacy, and professional learning implementation. Findings across the four research questions reveal a cohesive perception among instructional coaches that Cognitive Coaching℠ functions as a catalyst for teacher growth, agency, and efficacy.

Coaches described their roles primarily as facilitators who guide rather than direct, emphasizing trust-building, reflection, and empowerment as essential. The findings highlight that Cognitive Coaching℠ strengthens teacher self-efficacy, which aligns with the six core principles of andragogy, with coaches observing increases in confidence, risk-taking, and professional agency. The …

Adoptive Parents Use Of Social Media To Discuss Adoption Communicative Openness, Hannah Araba Baidoo

Electronic Theses and Dissertations

Adoption communicative openness (ACO) involves dialogue between adoptive parents and their adopted children about adoption-related issues. Through this communication, parents share information about birth families and address adoptees questions to support psychological well-being. Although ACO benefits adoptees, research rarely examines how adoptive parents themselves practice and experience openness. This study explores how adoptive parents discuss ACO with one another on the r/AdoptiveParents subreddit. Using qualitative discourse analysis, it examines how parents describe their challenges, and success surrounding communication openness. The analysis highlights parent’s concerns about when and how to disclose adoption information and the uncertainty that shapes their communication choices. …

Learning To Be Trauma-Informed: An Examination Of Individual-Level Factors Predicting Perceptions Of And Response To Trauma-Informed Practice Trainings, Kelly Daniel

Electronic Theses and Dissertations

Trauma is a substantial threat to public health. As such, significant effort has been exerted into developing interventions which mitigate the consequences of trauma. Trauma-informed practice (TIP) aims to alleviate the effects of trauma by building policies and practices focused on safety, trust, transparency, support, collaboration, and empowerment. This study investigated how individual-level factors, including readiness for organizational change, perceived benefit of TIP training, and personal trauma history affect one’s ability to apply a TIP lens in a sample (n =100) of members of a graduate-level college. Further, it explored if one’s perceptions of and response to trauma-informed practice training …

The People’S Medicine: Modern Perspectives On Folk Medicine In South Central Appalachia, Stacey M. Horton

Electronic Theses and Dissertations

The study addresses the critical need to document Appalachian folk medicine conventions and cultural practices from a modern perspective. In so doing, it addresses folk medicine research gaps in understudied places in South Central Appalachia, particularly in Southwestern Virginia and Northeast Tennessee. This research utilizes participant observation and oral history interviews to research modern Appalachian folk medicine practices among a select group of practitioners. Interviews focused on individuals who center their professional careers and subsequent lifestyles around herbalism, foraging, folk medicine, ethnobotany, and botanicals. By utilizing a critical praxis framework, the study seeks to move beyond lists of symptoms and …