Digital Commons Network^™

Financial Status, Fatalism, And Self-Care Of Cardiovascular Disease Risk Factors Among Rural Adults Living In Socioeconomically Distressed Areas, Ashmita Thapa, Geunyeong Cha, Dustin Hodges, Jia-Rong Wu, Misook L. Chung, Martha J. Biddle, Jennifer L. Smith, Debra K. Moser

Nursing Faculty Publications

Purpose: Adults with fewer financial resources often have poor self-care. Rural dwellers commonly have fewer financial resources than urban dwellers and are often stereotyped as fatalistic about health. We examined whether fatalism mediates the association of financial status with cardiovascular disease (CVD) self-care in rural adults in economically distressed areas. We hypothesized that those with fewer financial resources would have poorer self-care, and fatalism would mediate this relationship.

Methods: We enrolled 1,122 adults (53 ± 15 years) at risk for CVD. Financial status was reflected by individuals’ perceptions of how well they made “ends meet” with their financial resources, fatalism …

The Impossible Motherhood: Education Accompanying Mothers (Peidu Mama) And Transnational Migration In China’S Global Era, Jingxue Zhang Dr.

Theses and Dissertations--Gender and Women's Studies

This dissertation examines transnational educational relocation as a gendered project of future making through the figure of Chinese educational accompanying mothers, or peidu mama, in Chiang Mai, Thailand, and the Greater Los Angeles area in the United States. It investigates how educational migration is organized through the intersection of affective governance, moralized motherhood, and unequal global conditions. It seeks to answer how transnational educational motherhood is represented in state-endorsed media and public discourse; how women narrate and justify educational relocation while negotiating the morally unstable label of peidu mama; how aspiration, risk, and the idea of “a better …

A Performer's Guide To Selected Trumpet Excerpts Of Orchestral Works By Women Composers, Julia Stowell

University of Kentucky Doctoral Dissertations

Orchestral excerpts are brief passages from symphonic repertoire that are intended to demonstrate a player’s musical and technical abilities. The canon of orchestral trumpet audition excerpts has been relatively unchanged for several generations. This established canon of excerpts rarely features works written by women. As orchestras begin diversifying their programs, the frequently requested orchestral excerpts require new considerations to reflect these changes. In order for excerpts to be reflective of the orchestral canon, they must be updated as the canon changes.

Once an excerpt has been identified and obtained, the next issue is addressing its unique musical and technical challenges. …

Stacked Risks, Unequal Returns: Stratified Risk Allocation In Housing And Higher Education, Regina M. Lewis

University of Kentucky Doctoral Dissertations

In the United States, public policy does more than distribute resources. It distributes risk. The same policy can create profoundly different consequences for different people because policies operate on landscapes shaped by generations of unequal investment and opportunity.

To explore this process, I introduce the Stratified Risk Allocation (SRA) Framework to demonstrate how facially neutral policies reproduce inequality by allocating risk across populations with unequal capacity to absorb it. Drawing on risk society theory, historical institutionalism, critical race theory, intersectionality, and stratification economics, the SRA framework distinguishes between Exposure, the likelihood of encountering policy-generated risk, and Capacity, the resources available …

Regulating Galaxy Growth: Ionized Gas Conditions, Star Formation Histories, And Environmental Effects, Shweta Jain

University of Kentucky Doctoral Dissertations

Understanding galaxy formation and evolution requires tracing how baryons cycle between stars, gas, and the interstellar medium (ISM) across cosmic time. The efficiency of star formation, the buildup of metals, and the regulation of gas inflows and outflows are governed by evolving physical conditions within galaxies and their environments. My thesis investigates how the ionized ISM, star formation histories, and environmental processes have shaped galaxy evolution over the past ∼ 12 Gyr. The primary focus of this work is the evolution of the physical conditions of ionized gas in galaxies, including gas-phase metallicity and ionization state. Using new and archival …

Phonics And Friends: A Critical Multimodal Discourse Analysis Of Popular Teacher Influencers' Content, Zachary T. Milford

University of Kentucky Doctoral Dissertations

This critical multimodal discourse analysis examined how five teacher-influencers aligned with the Science of Reading (SoR) movement performed authority, constructed discourses, and used affective and semiotic resources in viral TikTok videos about reading instruction. Drawing on Kress and van Leeuwen's (2001) multimodal social semiotics, Fairclough's (1992) critical discourse analysis, Foucault's (1977, 1982) theorizations of power, Papacharissi's (2014) theory of affective publics, Ong's (1982) secondary orality, and Taussig's (1993) mimesis and alterity, this interpretive, qualitative, multiple-case study analyzed fifty viral TikTok videos and four semi-structured interviews with teacher-influencers. Data were analyzed through within-case and within-mode coding, cross-modal analysis, and cross-case analysis …

Multiscale Modeling Of The Thermomechanical Behavior Of Polymeric And Molecular Organic Semiconductors, Kehinde H. Fagbohungbe

University of Kentucky Doctoral Dissertations

Organic semiconductors, derived from π-conjugated polymers and molecules, enable the development of deformable, stretchable and flexible electronics due to their tunable redox, optical, electronic and mechanical properties. However, an informed understanding of how multi-scale morphological characteristics of the polymeric and molecular semiconductors influence bulk properties that contribute to electronic and optical performance, especially under operational thermal and mechanical stresses, remains incomplete. This lack of understanding poses a challenge to scalability and commercialization of organic electronics. This dissertation develops and deploys computational modeling approaches, particularly atomistic molecular dynamics (MD) simulations, to investigate the multiscale morphological behavior of these synthetic semiconducting materials …

Technology-Facilitated Violence And Abuse: Portrayals And Perceptions, Christina S. Walker

University of Kentucky Doctoral Dissertations

In the past, intimate partner violence (IPV) was primarily perpetrated in person. However, due to new mediated communication technologies and capabilities like social media and artificial intelligence (AI), perpetrators can use this technology for various purposes including subjecting others to violence, harassment, and abuse. Such violence can be a form of IPV and is referred to as technology-facilitated violence and abuse (TFVA). TFVA is becoming increasingly prevalent and is encountered by a staggering percent of women. Furthermore, unlike traditional forms of IPV, even men are subjected to TFVA at increasing and disproportionate rates, particularly male teens.

In the current state …

Personality Exceptions: Enhancing Character In Narrative Planners With Internal Memory, Elinor Rubin-Mcgregor

University of Kentucky Doctoral Dissertations

Stories and narratives are powerful tools for forging connections between people, as they induce emotions shared through their audience and help build empathy and understanding through sharing unique perspectives. Interactive stories can do all this and more, as they can be used to better educate and engage their audience. But in such stories, the characters must have consistent personality and human-like emotions in order for the audience to relate to them. Current implementations of personality in interactive narratives either portrays characters with static personality that feel less realistic, or else require a great deal of additional work from the author …

The Power Of A Picture: Building Visual Depictions Of The Eppm Bolstering Sunscreen Application Motivation, Ansley M. George

University of Kentucky Doctoral Dissertations

This study investigates visual depictions of efficacy skin cancer health risk messages. Using Witte's Extended Parallel Processing Model (EPPM) and existing literature on fear appeals and visual persuasion as a theoretical framework, the study aims to explore how self and response efficacy imagery impacts individuals' perceptions of health risk messages in the context of skin cancer prevention when emphasizing specific principles of design. Formative research was employed via qualitative photo sorts and participants were exposed to an assortment of images depicting efficacy in the context of skin cancer prevention where they discussed why they felt they were or were not …

Frequency And Phase Synchronization Of Antenna Arrays With Phase Incoherent Microcontrollers, Harley W. Byrd

University of Kentucky Master's Theses

The construction of phased array antennas has traditionally been an expensive and complex task. It has recently been claimed that it is possible to construct high-performance Wi Fi antenna arrays using inexpensive consumer components. Motivated by some limited data available from online presentations of such devices, this thesis covers an attempt to construct a phased-array Wi-Fi antenna using several ESP32 chips, which have native Wi-Fi modulation and demodulation capabilities. While there are many positive aspects associated with utilizing ESP32 chips for this purpose, a key challenge is the inherent phase incoherence of their internal Phase Locked Loops (PLLs). The approach …

Development Of An Atmospheric Particle Imaging System (Apis), James W. Hebert

University of Kentucky Master's Theses

The study of atmospheric particulates plays a crucial role in both climate change studies and the improvement of hypersonic travel. The current issue at hand is a lack of knowledge of stratospheric particulate content and the high cost that is associated with conducting research at these altitudes. This project focuses on the development of an Atmospheric Particle Imaging System (APIS) to be a low-weight, low-cost optical payload. The goal is to make a device that can be mounted onto an uncrewed aerial system that has the capability of imaging particulates moving at steady flow velocities, and thereby characterize the individual …

A Qualitative Study Of Undergraduate Underrepresented Minoritized Students’ Online Learning Experiences, Susanne Morris

Theses and Dissertations--Curriculum and Instruction

This dissertation reports a qualitative secondary analysis of 37 semi-structured interviews with 40 undergraduate underrepresented minoritized (URM) students. Guided by social constructionism and intersectionality, the study explores how students make sense of online learning as a sociomaterial environment, attending to perceptions of constraints, affordances, and missing or misaligned signifiers. Interviews were analyzed using Braun and Clarke’s Reflexive Thematic Analysis to examine how institutional norms and course design shape what students experience as doable, safe, and meaningful. The study offers insight relevant to research and practice in equity and online learning.

Industry To Classroom: The Role Of Academic Program Consultants In Building Self-Efficacy Among Occupation-Based Career And Technical Education Teachers, Erica L. Settelen

Theses and Dissertations--Educational Leadership Studies

Occupation-based career and technical education (CTE) teachers bring industry expertise to secondary classrooms but often begin teaching without traditional pedagogical preparation or familiarity with public school systems. In Kentucky’s New Teacher Institute (NTI), academic program consultants (APCs) provide program-area support to strengthen induction. Using the framework of self-efficacy and guided by Ivankova’s mixed methods action research (MMAR) framework, this study examined how occupation-based CTE teachers perceived APC engagement during induction and how APC-created asynchronous supports were experienced.

In the Reconnaissance Phase, a sequential Quantitative → Qualitative design included an initial survey followed by interviews. Survey results indicated midrange familiarity with …

Responding To The Needs Of First-Generation Students: An Action Research Study Of Professional Development Opportunities For Faculty And Staff, Kyle G. Phillips

Theses and Dissertations--Educational Leadership Studies

First-generation college students have historically been considered marginalized in institutions of higher education, with diminished success rates and disproportionately higher incidents of imposter syndrome. This Mixed Methods Action Research study assessed the extent to which faculty and staff are able to recognize and implement research-based best practices to improve the support system surrounding this student demographic. In particular, it assessed current levels of preparation to support first-generation students and sought to identify and implement an appropriate professional development program as part of the study's intervention. The efficacy of the intervention was then assessed, with the result delineated in this dissertation. …

Recruitment Messaging, Authenticity, And Representation: A Mixed Methods Action Research Study In A Public School System, Chavis A. Sims

Theses and Dissertations--Educational Leadership Studies

This study employed a Mixed Methods Action Research (MMAR) design to examine recruitment communication within a public school system facing persistent underrepresentation of minority educators.  Recruitment prototypes were developed in collaboration with district leadership and evaluated in a formative pilot involving 15 educators who provided Likert-scale ratings and written feedback on clarity, cultural relevance, persuasiveness, and engagement.  Quantitative findings indicated that messaging emphasizing professional purpose and pathways into teaching was perceived as clear and engaging.  In contrast, cultural relevance consistently received the lowest ratings across prototypes.  Qualitative responses revealed that reliance on non-local and AI-generated imagery weakened perceived authenticity and …

The Development Of Self-Efficacy Among New Residence Life Professionals, Kenyatta S. Jeter

Theses and Dissertations--Educational Leadership Studies

New professionals in student affairs, particularly those working in housing and residence life, face complex job responsibilities that demand a high level of confidence and preparation. The purpose of this study was to increase resident directors’ sense of self-efficacy as they transition into their new role. This study employs a mixed methods action research (MMAR) design to explore the development of an effective onboarding and training framework to support housing and residence life professionals in successfully transitioning new resident directors into their roles.

An intervention plan was developed in collaboration with key stakeholders to increase resident directors’ sense of self-efficacy …

Problem-Based And Practice-Driven: Designing For Engagement In An Online Educational Leadership Program, Owens G. Saylor

Theses and Dissertations--Educational Leadership Studies

Virtual professional learning has emerged as a flexible and scalable solution for developing educational leaders, particularly those navigating demanding roles and geographic barriers. However, these benefits often come at the cost of diminished engagement, interaction, and practical application to real-world leadership challenges. Without intentional design, virtual sessions risk becoming passive and disconnected, undermining their professional development value. This study responds to these challenges by exploring how a problem-based learning (PBL) approach can improve engagement in the virtual component of the Kentucky Leadership Rising (KLR) Aspiring Superintendent Workshop Series.

This mixed methods action research (MMAR) study examined participants’ perceptions of engagement …

Enhancing International School Implementation Capacity: Supporting Contextualized Learning At An International Baccalaureate School In China, Christopher J. Hayden Iv

Theses and Dissertations--Educational Leadership Studies

International schools allocate substantial resources to implement progressive curricular innovations; however, the advantages offered by these developments are contingent on their effective execution within classroom settings. This mixed methods action research (MMAR) study examined the implementation of the International Baccalaureate (IB) Global Context (GC) Strategy in the Middle Years Programme (MYP) at an international school in China and asked how the school might strengthen its capacity to enact this and similar innovations. Following a sequential MMAR design, a reconnaissance phase combined a whole-staff survey (n=87) with qualitative interviews to diagnose the individual, organizational, and contextual factors shaping implementation. Analyses identified …

Unveiling The Shadows: An Exploratory Study On Ghostwriting, Gray Markets, And The Ethics Of Contract Cheating, Micah Crawford

Theses and Dissertations--Educational Policy Studies and Evaluation

Contract cheating has become an increasingly complex challenge for higher education, particularly as digital platforms, global academic labor markets, and generative artificial intelligence reshape the production and detection of academic work. While much of the existing literature examines contract cheating from the perspectives of students, faculty, and institutions, less attention has been given to the individuals who produce ghostwritten academic work. This dissertation addresses that gap by exploring how shadow scholars understand their roles, ethical boundaries, and participation within the academic integrity ecosystem.

Using an exploratory qualitative design, this study draws on twelve semi-structured narrative interviews with six freelance academic …

Biomechanical Effects Of Exercise-Based Interventions In Chronic Nonspecific Low Back Pain: A Systematic Review And Meta-Analysis, Lara De Vecchi Machado

Theses and Dissertations--Kinesiology and Health Promotion

Chronic nonspecific low back pain (CNLBP) is the leading cause of years lived with disability worldwide and represents a complex, multifactorial, and heterogeneous condition. It is characterized by substantial interindividual variability in muscle activation patterns, lumbo-pelvic coordination, and movement strategies. Although exercise is widely recommended as a first-line intervention and its clinical benefits are well established, the biomechanical mechanisms underlying functional improvement remain fragmented in the literature and are rarely synthesized quantitatively.

This dissertation conducted a systematic review with meta-analysis to investigate the biomechanical effects of exercise-based interventions in individuals with CNLBP. A total of 39 studies were included and …

Leadership Perceptions In Mid-Major Ncaa Athletics: Exploring Women's Teams Head Coaches' Experiences With Athletic Department Senior Staff, Sydnie A. Steele

Theses and Dissertations--Education Sciences

Leadership practices within NCAA Division I athletic departments can shape the professional climate, well-being, and stability of the coaching staff. Yet, limited research has explored how senior administrators influence the experiences of coaches who lead women’s teams at mid-major institutions. This phenomenological inquiry study explored how head coaches interpret their interactions with senior athletic department staff and how these relational dynamics inform perceptions of support.

Twelve Division I head coaches participated in semi-structured Zoom interviews about their experiences at former institutions. The interview protocol integrated the LMX-7 framework with open-ended questions to capture the significance of the head coaches’ lived …

Exploring High School Students’ Learning Interests And Information Sources On Viruses And Covid-19, Sahar Alameh, James W. Keck, Elizabeth Loh, Lin Xiang, Scott M. Berry, Anna G. Hoover, Abigail Knapp, Savannah Tucker

Science, Technology, Engineering, and Mathematics (STEM) Education Faculty Publications

This study investigates high school students’ health-information seeking behaviors related to COVID-19 and viruses in a rural area of the south-central United States, and how these behaviors relate to students’ knowledge, perceptions, and learning interests. Survey data were collected from 83 students in Spring 2023, during the post-pandemic period, as part of a STEM and public health unit. Drawing on frameworks from Health Information-Seeking Behavior and student interest, the study examines students’ COVID-19 information sources, how these sources relate to their knowledge about viruses and their perceptions of COVID-19, and the specific topics about which they were most interested in …

Exploring The Relationships Between Social Influence, Vaping Behaviors, And Susceptibility Across Grade Levels In Kentucky, Raphael Adesiyan, Odunayo O. Omotilewa, Saber Feizy, Melinda J. Ickes

Kinesiology and Health Promotion Faculty Publications

Purpose: This study explored the relationships between social influence, vaping behavior, and susceptibility across different grade levels.   Design: The study design was cross-sectional. Data were collected from middle and high school students who voluntarily participated between September 2022 and April 2023.   Sample: A convenience sample of students in 6^th to 12^th grades in Kentucky (N = 4677).   Measures: Demographic information, including age, grade level, school location, and race/ethnicity, was collected. The outcome variables included social influence, susceptibility, and vaping behavior.   Analysis: Logistic regression analysis was used to explore the relationships between social influence, vaping behavior, and susceptibility.   Results: …

From Mandate To Meaning: Designing Implementation Supports For Organizational Readiness In Behavioral Health Service Planning, Lauren K. Mergen

Theses and Dissertations--Education Sciences

Behavioral health agencies often struggle to translate the Transformational Collaborative Outcomes Management (TCOM) framework into practice when implementation is externally mandated. This study examined how educational leaders can support meaningful use of TCOM tools under a Midwestern state’s October 2024 requirement that behavioral health providers use the state Child and Adolescent Needs and Strengths assessment in service planning.

Using a Mixed Methods Action Research design, the study progressed through six phases: Diagnosis, Reconnaissance, Planning, Acting, Evaluation, and Monitoring. The Diagnosis Phase identified a knowledge-to-practice gap and weaknesses in implementation support infrastructure. Practitioner surveys administered immediately after training and six months …

Bridging The Intention–Behavior Gap In Mental Health Help-Seeking, Wenqi Weng

Theses and Dissertations--Educational, School, and Counseling Psychology

Objective: To examine whether modifiable factors shape the extent to which help-seeking intention is translated into formal mental health service initiation among distressed adults. Method: Participants were U.S. adults (N = 777; M age = 47.21 years, SD = 16.70; 73.23% women; 77.74% White) who reported at least moderate psychological distress and were not currently receiving formal mental health treatment. At baseline, participants completed measures of help-seeking intention, focal moderators (action planning, psychological distress, and mental health steward self-identity), coping planning, cues to action, and emotion regulation as exploratory candidate moderators. At three-month follow-up, participants reported whether …

Academic Departments As Microfoundations Of Institutional Governance, Karley A. Riffe, Meghan J. Pifer

Educational Policy Studies and Evaluation Faculty Publications

Considerations of governance in US higher education do not typically include the academic department. This results in a knowledge gap about the role of these central organizing units of academic work in the governance of colleges and universities. Through the concept of microfoundations, we explore concrete ways in which departmental governance matters, how it may be challenging, and strategies for fostering effective governance within academic departments.

Critical Discourse Analysis Of Nil Policies: Examining Institutional Control And Economic Opportunities For Division I Football Athletes In Power Four Universities, Allen T. Alvarez

Theses and Dissertations--Educational Policy Studies and Evaluation

The adoption of Name, Image, and Likeness (NIL) policies has redefined the economic landscape of collegiate athletics, expanding opportunities for student-athletes and reshaping institutional authority. This dissertation nvestigates how NIL policy language at Division I universities frames economic possibilities for football student-athletes and sustains systems of governance. Through a Critical Discourse Analysis of policy documents from Power Four and mid-major institutions, this study reveals that NIL participation is persistently conditioned by institutional approval, compliance monitoring, and ambiguous definitions, especially regarding boosters and collectives.

Policy language presents NIL as an opportunity but embeds institutional control through oversight structures. The analysis further …

The Operationalization Of Student Success: How Institutions And Divisions Of Student Affairs Define And Align Non-Academic Student Success With External Accountability Expectations, Madeline N. Trudeau

Theses and Dissertations--Educational Policy Studies and Evaluation

This qualitative multi-case study investigates how higher education institutions and their divisions of student affairs publicly discuss and define non-academic student success through their strategic planning, within the context of external pressures from state legislatures and accrediting bodies. Grounded in Organizational Learning Theory, Transition Theory, and Theory of Student Involvement and Engagement, this study analyzes the alignment and divergence between external policy expectations and internal institutional and divisional strategic plans.

The findings reveal a fundamental tension; while external stakeholders increasingly demand quantifiable outcomes tied to economic productivity - like post-graduate wages and employability metrics - divisions of student affairs continue …

A Historical Case Study Of The Effects Of The Coordinate Interagency Partnership Regulating International Students (Cipris) System And The Student Exchange Visitor Information System (Sevis) On Foreign Students Coming To The United States For Higher Education From 1990 To 2008, M. Ann Livingstone

Theses and Dissertations--Educational Policy Studies and Evaluation

The United States has welcomed foreign scholars and students since 1774, but their numbers increased dramatically after World War I, and again after World War II, as America became a world power leader and interest in the United States and its educational system and technological developments grew internationally. The Immigration and Naturalization Service (INS) was set up to oversee immigrants, visitors, and nonimmigrants who included students and diplomatic staff and families. This study deals with the changing laws and responsibilities of the INS during the period 1990 to 2008 to track foreign students in higher education, specifically with the introduction …