Digital Commons Network^™

Beliefs And Factors That Influence Female College Students’ Decision To Consume Weight Loss Products, Cynthia Ummay Siddiqua

Electronic Theses and Dissertations

Background: Rising societal pressures, body image concerns, and the increasing accessibility of commercial weight loss products (WLPs) have led to heightened use among young women, particularly college students. Female undergraduates are especially vulnerable due to social media influence, peer comparison, and transitioning lifestyles. Despite the popularity of WLPs, concerns persist regarding their safety, efficacy, and the psychosocial beliefs driving their use. This study seeks to understand the beliefs and factors influencing WLP consumption among female college students using Social Cognitive Theory (SCT) and the Health Belief Model (HBM).

Methods: A cross-sectional, exploratory survey was conducted among female undergraduate students aged …

Dream And Reality: Warping Southern Mythologies, Greta Koshenina

Electronic Theses and Dissertations

Details fade upon waking from dreams, and childhood memories wither over time. My work holds a moment and strips away details. What seems captured is ephemeral. This thesis explores the fleeting nature of memory through a multimedia installation of cyanotype photography and a poetic documentary short film. I blend family videos and photographs with ancient and medieval religious iconography to emphasize art's connection to the unconscious, particularly the archetypes expressed in dreams. The written portion examines the influence, process, and context of my artwork. I delve into these concepts in a review of Southern literature, documentary films, and photography. Oral …

Distress Tolerance And Links With 24-Hour Ambulatory Blood Pressure, Colter K. Clayton

Electronic Theses and Dissertations

Cardiovascular disease is a leading cause of death in the United States. Hypertension is a major modifiable risk factor for cardiovascular related morbidity and mortality. Psychosocial factors are associated with blood pressure control and preliminary evidence has linked greater distress tolerance to lower blood pressure. The present study examined associations between distress tolerance and key blood pressure markers (24-hour mean blood pressure, nocturnal dipping) among community-dwelling adults (N = 60) using the noninvasive gold standard of blood pressure measurement—ambulatory blood pressure monitoring. Separate hierarchal linear regression analyses did not reveal any significant relationships between distress tolerance and 24-hour mean systolic, …

Succession Planning And Organizational Structures Of Academic Health Sciences Libraries, Elizabeth Hinton Mcmurphy

Electronic Theses and Dissertations

Academic health sciences libraries are vital in educating and training future healthcare professionals. Over the last decade, a significant number of library directors, many of whom had served in their positions for ten years or more, have retired from the field. The retirement wave in libraries has been anticipated since the late 1980s with the advent of end-user searching. However, due to the aging workforce and the impact of the COVID-19 pandemic, this predicted exodus has become a more imminent reality. Consequently, the intricate organizational structures of academic medical centers and academic health sciences libraries, coupled with the frequent absence …

Underrepresented Medical Students: Perceptions Of Academic Persistence And Successful Completion Of Medical School, Nicholas Dakota Bibbs

Electronic Theses and Dissertations

Less than one percent of the United States population’s workforce are physicians. The road to becoming a medical doctor is long, complex, and taxing. Individuals desiring to become physicians must have large amounts of grit, persistence, patience, and a hard work ethic just to get to medical school. The students who are accepted into medical school come from various backgrounds with differing degrees of access to resources and opportunities to prepare them before and during their medical education. Studies show that students who are categorized as underrepresented in medicine often face the most challenges to achieving academic success. Understanding what …

Crisis Of The Closed Society: The Southern Historian's Battle Against The Lost Cause, 1900-1963, Julian Flesch

Electronic Theses and Dissertations

While the Lost Cause of the Confederacy pervaded every aspect of white Southern social, political, cultural, and intellectual life, it did not go unchallenged, even among white Southerners. While many white Southern intellectuals, especially historians, promoted the Lost Cause and white supremacy as objective fact, there were always historians who opposed it. This thesis will trace several professional historians, and other intellectuals who went against Lost Cause orthodoxy from the turn of the century until the 1960s. The main historians to be discussed here are William Dodd, John Spencer Bassett, Enoch Banks, and James Silver. Often, Confederate heritage organizations, newspaper …

A Study On The Geometric Design And Operations Of Restricted Crossing U-Turns, Troy Hill

Electronic Theses and Dissertations

Increasing traffic volumes and intersection-related crashes on rural highways have prompted the adoption of Restricted Crossing U-Turn (RCUT) designs as a safer and more efficient alternative to traditional intersections. RCUTs redirect minor road traffic to make right turns and U-turns, eliminating direct left turns and crossings, thereby reducing conflict points and enhancing safety. This study provides updated guidance on unsignalized RCUTs, focusing on geometric design, operational efficiency, safety performance, and cost-effectiveness. Key findings include the superior performance of shorter U-turn offsets (600–900 ft) with acceleration lanes, and the cost-effectiveness of temporary RCUTs, which offer immediate safety benefits at lower construction …

Synthesis And Characterization Of Agmatine Based Carbon Dots, Suyasha Sharad Chaudhari

Electronic Theses and Dissertations

In this study, carbon dots (CDs) were synthesized from agmatine sulfate, a bioactive molecule with nitrogen-rich moiety guanidine, and citric acid, a commonly used carbon source with oxygen-rich functional groups, at controlled temperatures of 180, 200, and 220°C, as well as CDs of agmatine only at 220°C using a hydrothermal method. The synthesized CDs were characterized for its optical properties, using UV–Vis, Fluorescence, chemical properties using, Fourier transform infrared (FT-IR) spectrophotometry, structural properties using Transmission electron microscopy (TEM) and for surface charge evaluation ζ-potential was measured. UV-Visible spectra confirmed CD formation through characteristic sp² hybridization bands. The synthesized CDs exhibited …

Framed By Education: Labeling, Stigma, And The Behavioral Pathways Of Alternative School Students, Abigail Dempsey

Electronic Theses and Dissertations

Alternative education has emerged as a critical part of the education system, addressing the needs of students who face academic, behavioral, or personal challenges. However, concerns persist about their long-term effectiveness and the stigma associated with alternative school placements. This study examines how stigma tied to alternative school placements impacts delinquency outcomes among adolescents, utilizing labeling theory as a conceptual framework. Drawing on longitudinal data from the Pathways to Desistance dataset, this research explores the relationships between school placement, self-perception of success, and delinquent behaviors. It also serves to investigate whether labeling of an alternative school placement creates a self-fulfilling …

Attitudes And Motivation Of Saudi Students Learning Chinese As A Foreign Language In Saudi Arabia, Emad Hamuh

Electronic Theses and Dissertations

This study aims to examine the attitudes and motivation of Saudi learners toward learning Chinese as a foreign language (CFL), the effectiveness of Chinese teaching pedagogy, and the learners’ perceptions of Chinese culture and its impact on cross-cultural communication. This study is qualitative in nature, incorporating a qualitative instrument of data collection (in-depth interviews). The target population includes 8 Saudi CFL learners and 4 instructors at two universities in Saudi Arabia, namely King Abdulaziz University (KAU) and the University of Jeddah (UJ). The findings revealed that some Saudi CFL learners exhibited positive attitudes toward CFL learning, primarily influenced by their …

Mental Health Literacy: What’S The Value Of Youth Engagement In Intervention Development?, Teresa Johnson

Electronic Theses and Dissertations

Background: One in five youth experience a mental health challenge each year (CDC, 2021). Mental Health Literacy (MHL) is vital for addressing this crisis as it involves the knowledge, attitudes, and skills necessary to promote mental well-being, understand mental health conditions, and seek appropriate help. MHL interventions for adolescents have been developed; however, recent reviews indicate research is needed in school settings with community input. Youth Participatory Action Research (YPAR) places youth as co-researchers in intervention development. This methodology aligns with Bartholomew’s Intervention Mapping (IM) framework, which ensures interventions are theoretically grounded. Utilizing these two frameworks, this study aimed to …

Hiding In The Shadows: The Growth Of The Coconut Sector In The Gold Coast, Ca.1874-1957, Abdul Kuba

Electronic Theses and Dissertations

This dissertation provides an analysis of the development of the coconut sector in Ghana during the colonial era. While previous scholarship on the export crop economy of this African society has grown impressively in recent years, little attention has so far been paid to the coconut sector. To fill this gap, this dissertation draws on previously unused archival material and on other sources dealing with the colonial economy of the Gold Coast, and it engages two of the many models used to evaluate the impact of colonialism in Africa: the vent for surplus and dependency models.

It is shown, on …

Optimizing Infill Density For Fabricating Novel Radio Frequency Devices Utilizing Additive Manufacturing, Bibek Kattel

Electronic Theses and Dissertations

Additive manufacturing, commonly known as 3D printing, is revolutionizing radio frequency engineering. Along with rapid prototyping and fabricating complex structures, it enables varying substrate thickness and dielectric properties, which are highly beneficial for radio frequency research. However, despite its growing popularity, there’s a gap in understanding how 3D printing process parameters affect the electrical properties of the 3D printed structure. In radio frequency design, where device performance and characteristics heavily depend on electrical parameters such as relative permittivity, this hinders the consistency, repeatability, and reliability of 3D printed radio frequency devices.

This research addressed this gap by investigating the relationship …

Politics Or People? Salience Of Security Council Member States' Political Interests And Participatory Inclusion Of Local Populations In Peacekeeping Mandates, Olivia Melvin

Electronic Theses and Dissertations

When and under what circumstances do United Nations (UN) plans incorporate participation of local populations in peacekeeping processes? In “ideal” form, peacekeeping “aims to guarantee the stability of any agreement reached to reduce the likelihood of renewed fighting” (Clayton and Dorussen 2021, p. 151). In statute and earliest conceptualization, peacekeeping served as a means of third-party intervention to oversee and facilitate cessation of conflict. In public-facing addresses by UN Secretary-Generals and guiding documents on the goals and strategies of UN peacekeeping, intended outcomes are articulated as efforts to go beyond conflict cessation and toward fostering conditions of sustained peace (United …

A Study Of The Ultrasonic Properties Of Dispersive Materials, Farhana Afrose Sonia

Electronic Theses and Dissertations

This research investigates the ultrasonic behavior of nanocomposite and polymer materials by evaluating the phase velocity and attenuation coefficient of 20% multi-walled carbon nanotube (MWCNT) reinforced composites and nylon. The primary goal of the work is to study longitudinal and shear wave propagation in both composite and homogeneous media. To achieve this, I used thru transmission techniques to collect data at multiple incident angles, including 0°, 30°, 35°, and 40° relative to the transmitting transducer.

I analyzed the acquired ultrasonic signals using both time-domain and frequency-domain techniques. In the time-domain approach, I measured the peak-to-peak time delay from gated waveforms …

“Listen To The Angels Shouting”: Witnessing, Erasure, And The Legacy Of John Wesley Work Iii, Kennedy Uselton

Electronic Theses and Dissertations

Questions surrounding the relationship between erasure, music, and memory are deeply embedded within contemporary academic discourse. Music and its makers are continually remembered, forgotten, rediscovered, and lost. How we frame these conversations about memory is especially critical when considering the legacy and cultural remembrance of the Blues. This includes acknowledging that the truth of musical memory extends beyond the artists themselves—it includes those who document, study, and shape how the Blues is archived, interpreted, and narrated. This thesis addresses these questions of memory and erasure through a reconsideration of the figure of John Wesley Work III (1901–1967), a Black scholar, …

Loneliness And Ambulatory Blood Pressure, Patric Justin Leukel

Electronic Theses and Dissertations

Hypertension is a major risk factor for cardiovascular diseases and is by extension associated with potentially life-threatening events (e.g., heart attack, stroke). Loneliness, which has been linked to cardiovascular health problems, may be an important risk factor for hypertension. Most studies exploring psychosocial factors and blood pressure focus on single-point measurements of blood pressure, which have notable limitations. The current study investigated the association between loneliness and markers of hypertension (i.e., mean systolic and diastolic blood pressure, mean arterial pressure dip, average pulse pressure, and AASI) in a diverse sample by utilizing an ambulatory blood pressure monitoring (ABPM) device. Sixty …

Careers On The Spectrum: Enhancing Higher Education Career Services For First-Generation Neurodivergent College Students, Shyra Jannay Lynch

Electronic Theses and Dissertations

This study investigates the unique career service needs and experiences of first-generation neurodivergent college students (FGNCS) at the University of Mississippi. First-generation college students (FGCS), as the first in their families to attend college, often face distinct challenges in navigating higher education due to limited familial support and unfamiliarity with academic resources. Meanwhile, neurodivergent students, those with conditions such as autism spectrum disorder, ADHD, and various cognitive differences, encounter unique barriers related to sensory sensitivities, communication, and social integration within academic and career environments. At the intersection of these identities, FGNCS encounter distinct challenges in career services that may not …

Do College Students Delegate Over The Counter Product Choice To Pharmacists? A National Survey Experiment, Joanne Elizabeth Mansalay Canedo

Electronic Theses and Dissertations

Background: College students are known to have more frequent use for over-the-counter (OTC) cold products. Choice overload can lead to an increased burden of responsibility and dissatisfaction with one’s decision. The act of delegating to a pharmacist can prevent OTC product misuse and potential for abuse. The objective was to examine the effect of OTC choice difficulty and pharmacist accessibility on college students’ likelihood to delegate pharmacists for choosing OTC products for the common cold.

Methodology: An experimental within-subjects survey design was utilized on a national convenience sample of undergraduate students aged 18 years and older through Qualtrics market research …

Afrissippi, Peter Muvunyi

Electronic Theses and Dissertations

This thesis examines how Guelel Kumba, a Senegalese Fulani griot, chef, and musician currently residing in Oxford, Mississippi, incorporates West African cuisine and music into his daily life in the South. This profile study asks: How does Kumba's performances and cooking translate Fulani heritage into Mississippi's blues and soul-food scenes? The research employed observation, secondary sources, purposeful semi-structured interviews, and a documentary.

Kumba views tradition as an arsenal, preserving its essential rhythms and flavors while reworking family recipes and tunes to suit local tastes. Customers can eat, listen, and interact their way into shared history at his food truck and …

Improving Teacher Effectiveness, Keith D. Powell

Electronic Theses and Dissertations

This applied action research with a program evaluation aimed to determine if the Improving Effectiveness Three (IE3) program which is composed of professional development on the Professional Growth System (PGS), engagement in Professional Learning Communities (PLCs), and participation in the New Teacher Academy (NTA) improves teacher effectiveness at North Panama High School (NPHS) as measured by the Mississippi Professional Growth System.

For the past five years, the United States has struggled to fully staff public schools with highly effective teachers. This struggle is increasingly difficult in several southern states. North Panama High School, surrounded by more affluent school districts, experiences …

Creating A Mentorship Program For Assistant Principals To Improve Instructional Leadership, Shadonica Sharee Scruggs

Electronic Theses and Dissertations

Effective instructional leadership is essential for strengthening teachers’ instructional capacity and improving student outcomes. However, many assistant principals often lack the mentorship and targeted professional development needed to thrive in this critical role. Providing them with the right support can bridge this gap, empowering them to become transformative leaders in their schools. In this study, I explored the development and implementation of a mentorship program designed to strengthen the instructional leadership skills of assistant principals with the ultimate goal of enhancing student learning outcomes. Using an applied research design, I collected data through surveys, focus groups, and interviews with assistant …

The Moderating Role Of Engagement On Mindfulness, Sarah Rose Wilson

Electronic Theses and Dissertations

The present study examined the moderating role of engagement in a technology-based mindfulness intervention among college students. Drawing on archival data from a prior randomized controlled trial, the analysis focused on whether self-reported engagement influenced changes in mindfulness as measured by the Five Facet Mindfulness Questionnaire (FFMQ). Seventy-five participants in the mindfulness intervention group received brief psychoeducational and practice-based text messages over a 21-day period. A moderation analysis using PROCESS macro tested whether engagement moderated the relationship between pre- and post-intervention mindfulness scores. Results indicated that engagement did not significantly moderate changes in total FFMQ scores, providing no support for …

Exploring Tpack To Foster Student Engagement: A Self-Study In A Rural School Secondary Mathematics Classroom, Sindhu Aravind

Electronic Theses and Dissertations

In recent years, the integration of technology into education has transformed teaching practices, enhancing student engagement and providing new opportunities for differentiated learning. However, this shift presents a unique challenge in rural schools, where limited resources and infrastructure can hinder the effective implementation of technology. To investigate these challenges, I conducted a qualitative self-study to explore how technology integration, guided by the TPACK framework, impacts student engagement and learning in a secondary mathematics classroom. This study also examined the teacher’s experience in planning, implementing, and adapting technological tools to address the diverse needs of students, particularly in under-resourced environments. For …

In Defense Of Intellectual Autonomy, Paisley Agyare Boaitey

Electronic Theses and Dissertations

Recent attention in virtue and social epistemology has been devoted to analyzing intellectual virtues. However, intellectual autonomy is underappreciated and has been underexplored. The lack of specificity about the formal character of autonomy makes evaluating it as an intellectual character trait and virtue difficult. Here, I will examine extant accounts of intellectual autonomy and show why puzzles about them remain. I then offer intellectual autonomy under a compositional framework. Ultimately, I aim to show that intellectual autonomy—when adequately conceived—is a viable intellectual virtue that epistemic agents in an intellectual community [ought] to cultivate and maintain.

Teacher Perceptions And Student Self-Reports: Examining Aggression, Delinquency, And Contextual Correlates In Education And Non-Educational Settings, Abigail Claire Boozer

Electronic Theses and Dissertations

This study investigates the relationship between teacher-perceived delinquency and student self-reported delinquency, utilizing data from the LONGSCAN data set. The research also examines whether the correlates of these behaviors differ across classroom and non-classroom settings, offering insights into the contextual dynamics of delinquency. Grounded in labeling theory, this study explores the influence of teacher perceptions on student behavior, highlighting how labeling may reinforce or mitigate patterns of aggression and delinquency. By leveraging the rich longitudinal data from LONGSCAN, the research identifies key demographic, familial, and environmental factors that contribute to these behaviors. The findings aim to inform educational interventions and …

Educating Students Suffering From Social Emotional Trauma, Terry Peeples

Electronic Theses and Dissertations

The purpose of this applied research was to prepare teachers with proper professional development so that teachers can be equipped with the skills and strategies to educate students who suffer from social-emotional trauma. Students are faced with many challenges outside of school. Sometimes these challenges come from the neighborhoods in which they live, their household and living conditions, the amount of violence that students have witnessed, and many more emotionally scarring situations. I have witnessed students miss out on the opportunity of student learning because of the emotional state they were in at that moment. Many times, students do not …

The History Of The Delta State University Music Department, Steven Gregory Hugley

Electronic Theses and Dissertations

This dissertation explores the history of Delta State University's music department from its inception in 1925 as Delta Teachers College to the closure of the department in May 2024, just shy of the University’s centennial. The study examines the ensembles offered, student and faculty participation, and degree programs throughout the years. It also considers the department's development and the factors leading to its closure, with insights into future plans. The research provides a comprehensive overview of the music department’s evolution and impact over nearly a century.

The Relationship Between College Entrance Exam Scores And First-Year Undergraduate Grade Point Averages At A Regional Public University: An Exploratory Analysis, Kaitlyn Sanson

Electronic Theses and Dissertations

This dissertation examines the relationship between college entrance exam scores and first-year college grade point averages for first-year students enrolled at the University of Arkansas – Fort Smith. Using a three-manuscript approach, the dissertation in practice explores the predictive validity of college entrance exam scores in higher education admissions, evaluates the effectiveness of these exams in forecasting academic success, and connects leadership philosophy to data-driven decision-making in admissions policies.

Manuscript One introduces the problem of practice by situating college entrance exams within the broader context of college admissions. While entrance exams such as the ACT and SAT have traditionally been …

The Ole Miss, University Of Mississippi

The Ole Miss (1897-)

The Ole Miss Annual, 2025