Digital Commons Network^™

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 …

The Collaborative Effect Of Ceo-Cfo Power Differentials: What Is The Impact On Performance?, Derek Wayne Henrichs

Electronic Theses and Dissertations

Survey evidence shows that in the 21st century the CFO’s power has been increasing more than any other executive position. Yet, an understanding of how this increasingly powerful executive interacts with CEO power is not fully understood. This study examines the collaborative effect of power dynamics in the CEO-CFO relationship and how that influences firm performance. I capture executive power by combining two data sets to examine three dimensions of an executive’s power: structural, individual, and social. I predict and find that certain aspects of executive power impact firm performance differently and measure this by changes in profitability. Furthermore, I …

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 …

An Advanced Machine Learning Framework And Multi-Label Heart Disease Classification With Unet-Based Nucleus Segmentation, Md Rahat Kader Khan

Electronic Theses and Dissertations

The growing demand for accurate, rapid, and interpretable diagnostic tools in the medical field has spurred the integration of artificial intelligence into various healthcare applications. Acute Myocardial Infarction, which remains one of the primary causes of mortality in both developed and developing nations, requires timely and precise identification to prevent life-threatening complications. In response to the lack of interpretable AI models tailored to diagnosing AMI using hemogram parameters, this study presents a robust machine learning-based framework that explores the diagnostic potential of these parameters. By evaluating several machine learning techniques, the research establishes the superiority of boosting algorithms, particularly the …

Navigating Cultural Transitions: The Adaptation Experiences Of Bangladeshi International Students In The Usa, Khadiza Tul Kubra

Electronic Theses and Dissertations

This thesis explores how Bangladeshi international students adapt to life and study in the United States. I conducted in-depth interviews with students at the University of Mississippi to understand their everyday experiences. My focus was on how they manage cultural, academic, and social challenges. I used segmented assimilation theory, Berry’s acculturation model, and Bourdieu’s concept of cultural capital to guide my analysis. The findings are shared in three main parts. First, I discuss how students use community support and religious networks to feel at home. Second, I look at how they deal with language barriers, classroom culture, and identity shifts. …

Positive Behavior Supports To Minimize The Placement Of Students Into Disciplinary Alternative Classrooms, Valarie Buford

Electronic Theses and Dissertations

This dissertation consists of four manuscripts to explore implementations of positive behavior supports to minimize the placement of students into disciplinary alternative classrooms. Manuscript 1, sheds light on the ideas of teaching practices which reflect that teachers are often unprepared for student behaviors in their classroom which leads to traditional forms of discipline. These disciplines negatively impact African American male students disproportionately higher than their peers.

Manuscript 2, the Literature Review indicates that disproportionate discipline occurs due to exclusionary practices, implicit bias, lack of cultural knowledge, and lack of implementations to provide positive behavior support. The researcher found it relevant …

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 …

Resilience Imagined In The Mississippi Delta: Exploring Housing, Education, And Community Adaptation In Mississippi’S Internal Colonies, Semonti Jannat

Electronic Theses and Dissertations

This study examines the impact of housing insecurity on educational attainment and community resilience in Cartersville, Mississippi, a historically marginalized community in the Mississippi Delta. Utilizing a qualitative research design, the study draws from in-depth interviews with eleven primary caregivers, revealing the multifaceted ways in which inadequate housing conditions affect children’s learning environments, mental health, and academic performance. The findings indicate that housing instability, manifested through overcrowding, poor infrastructure, and high financial burdens, significantly disrupts students’ educational experiences, contributing to absenteeism, limited academic focus, and stress-induced underperformance.

While the study highlights the persistent socioeconomic challenges linked to the enduring legacies …

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 …

Motivating Students To Read, Lashonda Renee' Johnson

Electronic Theses and Dissertations

This applied research study was conducted to motivate third-grade students to increase the amount of time that they read each day at school and at home to support further the passage of the Third-Grade Summative Assessment. In the study, I examined the implementation of the Accelerated Reader Program to establish student reading goals and to enhance the school’s reading culture. I used teacher interviews, teacher surveys, and parent surveys in this study. The findings revealed that students who passed the Mississippi Third-Grade Summative Assessment increased their reading proficiency. A positive impact was made on the students’ reading proficiency, attitudes, motivation, …

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 …

Opportunity Restored: Using Creative Measures To Provide Students With Academic Advancement Opportunities Lost During Covid-19, Randal Clint Jordan

Electronic Theses and Dissertations

This mixed-methods action research study examines the Fast Track and Graduation Path (FTGP) programs—equity-focused interventions developed to offer opportunity to students who experienced academic disruption during COVID-19 emergency schooling (Creswell & Plano Clark, 2018). The programs targeted students retained due to socioeconomic status, learned helplessness, or the technology learning gap, rather than a lack of ability or low prior performance (Jenson, 2013; Maier & Seligman, 1976; Bower, 2019). FTGP provided structured academic pathways, daily facilitation, technology-based instruction, and character education to rebuild learner confidence and achievement (Reimer & Hill, 2022).

Quantitative data from the Edgenuity© learning platform revealed the program’s …

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 …

Purple To Powder Blue: Exploring Interactions Between Military-Connected Students With Disabilities And Student Services At The University Of Mississippi, Maura Mollet-Hobbs

Electronic Theses and Dissertations

This dissertation explores the interactions between military-connected students with disabilities (MCS/D) and student services at the University of Mississippi. As the population of MCSs in higher education continues to grow, partly due to expanded federal education benefits like the Forever GI Bill, a subset of these students face challenges related to their disabilities. This study focuses on MCS/Ds and examines how institutional support and policies intersect with their complex identities.

The research employs a mixed-methods approach to investigate how MCS/Ds interact with student services at the University of Mississippi, considering the intersection of their military connection and disability status. By …

Storytelling In Context: How Resources Enable And Constrain The Stories Entrepreneurs Tell, John J. Rogers

Electronic Theses and Dissertations

This dissertation investigates how entrepreneurial storytelling is shaped by and shapes its material and cultural context, extending the Theory of Cultural Entrepreneurship (TOCE). While TOCE highlights storytelling as a mechanism through which entrepreneurs construct legitimacy and secure resources by drawing on culturally resonant narratives, prior research has largely overlooked the constraining and enabling role of material resources in this process. This dissertation addresses this gap by examining how context functions, not merely as a backdrop but as a constitutive force in entrepreneurial storytelling. Using ethnographic methods, two studies were conducted at a regenerative farm and processing facility in rural Mississippi. …

An Evaluation Of A Collaborative Effort In High School Science Classes To Support Teaching And Learning Through Professional Development, Shalanda Saulsberry

Electronic Theses and Dissertations

The purpose of this study was to improve high school teachers’ instructional practices through professional learning. This applied research study, using program evaluation, sought to improve science instruction in building their capacity through instructional practices. Faculty interest was created from reviewing various school and district data sources, observing the practices of science teachers, and having informal conversations with students about learning. Although professional development was provided in the past, there was a need for content-specific science professional learning to change teachers’ instructional practices. Through targeted professional development sessions, as well as observation and feedback, there was a goal of increasing …

The Daily Choices And Personality Quiz: Designing And Testing A New Manipulation Of Masculinity Threat, Caitlin M. Shaw

Electronic Theses and Dissertations

Boys receive unique messaging about their gender identity from an early age, including that they must avoid anything associated with femininity (Blakemore, 2003). Failure to follow this group norm is usually met with punishment or ridicule (Kane, 2006; Katz, 2020). Unsurprisingly, this socialization might teach boys that manhood is not guaranteed. Precarious manhood theory (Vandello & Bosson, 2013) argues that manhood–but not womanhood–is a status that must be socially earned, but can be revoked, making it “precarious.” Since the theory’s inception, researchers have explored ways to experimentally examine the consequences of “lost manhood” using masculinity threat paradigms which describe men …

1:1 Ipad Implementation & Standardized Testing, Kristen Lane Whitehead Zemek

Electronic Theses and Dissertations

This study investigates the relationship between 1:1 iPad implementation and student performance on the Mississippi Academic Assessment Program (MAAP) standardized tests. As school districts increasingly adopt 1:1 technology initiatives, it is critical to understand their impact on key academic outcomes. This research examines the extent to which the consistent use of iPads in the learning environment influences student achievement in core subjects. By analyzing test score data from schools with established 1:1 iPad programs, this paper seeks to provide empirical evidence to inform educational stakeholders, administrators, and policymakers. The findings aim to contribute to the broader discourse on technology integration …

“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, …

Academic Achievement Variables: Significance Devalued By Correlated Variables, Ray J. Yancy

Electronic Theses and Dissertations

This correlational study investigates the relationship between student academic achievement and various external factors, including funding, student attendance, school attributes, and family income, across 147 Tennessee K-12 public school districts. Using Tennessee Comprehensive Assessment Program (TCAP) and End-Of-Course (EOC) scores to define student achievement, the study analyzes data from over 1900 schools during the 2023-2024 school year. Employing the statistical analysis software - SPSS - for descriptive and correlation analysis, the study excludes schools with incomplete data. The findings reveal significant correlations between student achievement and 80% of the external variables, rejecting the null hypothesis in 12 of 15 cases …

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 …

Advancing Pharmaceutical Manufacturing: Innovative Applications Of Hot Melt Extrusion For The Preparation Of Drug Complexes And Fixed Dose Combination Immediate Release Formulation With Diverse Crystalline Properties, Sivaram Munnangi

Electronic Theses and Dissertations

This research encompasses three distinct studies focusing on innovative applications of pharmaceutical manufacturing processes. The first investigation explores the implementation of solvent-free hot-melt extrusion (HME) to enhance the solubility and dissolution of Ibuprofen (IBU) through the formation of cyclodextrin inclusion complexes. Molecular docking and phase solubility studies confirmed the hosting of IBU in Hydroxypropyl-β-cyclodextrin (HPβ-CD). A twin-screw co-rotating extruder aided complex formation, and a Quality by Design (QbD) approach, using a Box-Behnken design, systematically studied the impact of process variables on solubility and dissolution. The second study delves into abuse-deterrent formulations (ADFs) employing ion-exchange resin complexation as a chemical barrier. …

Comparative Effectiveness Of Biologic Or Targeted Synthetic Disease-Modifying Antirheumatic Drugs In Terms Of Opioid Tapering And Discontinuation Among Medicare Beneficiaries With Rheumatoid Arthritis, Shadi Bazzazzadehgan

Electronic Theses and Dissertations

Objectives: Pain is the most common patient-reported outcome in rheumatoid arthritis (RA), frequently managed with long-term opioid therapy (LTOT), despite limited evidence supporting its efficacy and safety. Given the inflammatory nature of RA pain, biologic or targeted synthetic disease-modifying antirheumatic drugs (b/tsDMARDs) may relief pain and facilitate opioid withdrawal. This study compared rates of any opioid tapering, rapid opioid tapering, and opioid discontinuation among Medicare beneficiaries with RA who initiated b/tsDMARDs, including tumor necrosis factor inhibitors (TNFi bDMARDs), non-TNFi bDMARDs, or Janus kinase inhibitors (JAKi).

Methods: A new-user cohort study design was implemented using 5% Medicare (2012-2020). Beneficiaries with RA, …

Meeting The Mandate: An Applied Research Study On Improving Student Success In Advanced Placement Courses., Heather Bryan

Electronic Theses and Dissertations

Educational policy influences the landscape of American public schools. School leaders are tasked with navigating change and addressing unforeseen repercussions stemming from shifts in educational policy. As Mississippi moved to integrate Advanced Placement courses in all high schools, school leaders were tasked to comply and provide systems of support for school and student achievement. These unintended consequences led to an adjustment in expectations and rigor in all classrooms. This applied research study with program evaluation aimed to mitigate this change and support not only Advanced Placement students, but all students, to facilitate student growth and achievement. The program sought to …

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 …

Study Of The Mechanism And Physiological Impact Of Transcriptional Regulation Of Pilin-Encoding Pila Gene In Caulobacter Crescentus, Anurag Rijal

Electronic Theses and Dissertations

The alphaproteobacterium Caulobacter crescentus with a unique dimorphic lifestyle is a model organism for studying prokaryotic development. An important cellular structure is the hair-like appendage called pilus, made up of monomeric subunits called pilins. The pilus helps C. crescentus in surface sensing and attachment, leading to cellular differentiation. Despite these advantages, the C. crescentus cell expresses the pilus filament on its surface for a very short period in its life cycle, during the motile swarmer stage. This study examined the precisely-timed transcriptional regulation of the pilin-encoding gene pilA, and uncovered the impact it has on bacterial survival.

CtrA, a global …

Here, There: Jewish Identities In The South Through The Lens Of Food, Charles George Pappas

Electronic Theses and Dissertations

This thesis examines the role that place performs in the creation of different Jewish identities in the South through the study of foodways practices. The first chapter provides a historical background of Jewish foodways and an analysis of two Jewish cookbooks and their recipes. These texts act as historical markers of the similarities and differences between varying diasporas across space and time and show how these elements impact Jewish culinary practices. Chapter two is centered around an oral history conducted with Jewish chef Laurence Faber and the places that have shaped his approach to the food served at his Knoxville …

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 …