Digital Commons Network^™

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 …

Impact Of Minimally Processed Red Meat On Biomarkers Of Cognitive Decline, Saba Vaezi

Electronic Theses and Dissertations

No abstract provided.

Finishing Location And Forage Diversity Influences Carcass Characteristics, Meat Quality Attributes, Terroir, And Color Stability Of Grass-Finished Bison Bulls, Garrett Tyler Weldy

Electronic Theses and Dissertations

The overall objective of this thesis is to determine the influence of finishing location and forage diversity on carcass characteristics, meat quality, terroir, and color stability of grass-finished bison bulls. The specific objectives were 1) Determine the effect of finishing location on carcass characteristics, meat quality attributes, and terroir of grass-finished bison bulls, 2) Investigate the effect of forage diversity on the carcass characteristics, meat quality attributes, and terroir of grass-finished bison bulls, and 3) Determine the effect of finishing location on the meat color stability of grass-finished bison bulls. Overall, results indicate that finishing location influenced carcass characteristics, objective …

The Influence Of Bottom-Up And Top-Down Effects On The Density And Distribution Of Common Leopards In The Eastern Himalayas, Karma Choki

Electronic Theses and Dissertations

Leopards (Panthera pardus fusca) are widely distributed across Asia, yet their conservation is overshadowed by the conservation status of other flagship predators like tigers (Panthera tigris), in the Eastern Himalayas. Despite their ability to coexist with other large carnivores, leopard populations are shaped by intricate ecological interactions and increasing human pressures. This thesis investigates the abundance and density, habitat use, and drivers of persistence of leopards across Bhutan to inform multi-species carnivore conservation planning. My first chapter provides an overview of the ecological roles of large carnivores and how they persist on the landscape. I review the mechanisms that facilitate …

A Research Project On The Feasibility Of The State Of California’S Mandate To Sell Only Zero-Emission (Electric) Vehicles By The Year 2035 For California And South Dakota, Sandeep Pudasaini

Electronic Theses and Dissertations

This research evaluates the feasibility of California's mandate to transition entirely to zero emission vehicles (ZEVs) by 2035 and explores the prospects of South Dakota adopting a similar policy. The study analyzes key factors such as infrastructure readiness, renewable energy capacity, material requirements for electric vehicle (EV) batteries, and socioeconomic variables that influence ZEV adoption. Feasibility studies like this are critical because large-scale policy mandates have far reached implications for energy systems, environmental outcomes, and economic planning. Understanding whether a state is equipped to meet such a goal allows policymakers to anticipate challenges, identify infrastructure gaps, and allocate resources more …

Quantifying Landscape Variability Of Dynamic Soil Properties In The James River Valley, Eastern South Dakota, Sage Reuter-Schmitt

Electronic Theses and Dissertations

Dynamic soil properties (DSP) are a great tool for monitoring land-use change, and they are frequently used as soil health metrics. The NRCS and other soil researchers often use repeating, single-point or nested-point DSP studies to monitor and better understand the effects of land management decisions. While these studies capture the temporal variability of DSPs, they overlook the field-scale spatial variability of DSPs. Soil organic carbon (SOC) provides critical services to the ecosystem and other environments. These traits, as well as its susceptibility to management decisions, make SOC an important soil health indicator and DSP. Measuring SOC is often time …

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 …

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 …

Exploring The Perceptions Of Non-Traditional Graduate Students About Their Experiences With Social Presence In Online Professional Degree Programs, Courtney Elizabeth Smith

Electronic Theses and Dissertations

The rise of virtual learning has been significant in recent years, with the percentage of degree programs offered exclusively online increasing from 15.4% in 2019 to 60% in 2022. While online courses provide flexibility and convenience, concerns have emerged regarding student engagement, learning outcomes, and satisfaction. Due to limited interactions with peers and instructors, virtual students often struggle with motivation and experience higher levels of anxiety, stress, and isolation compared to their in-person counterparts.

A key factor influencing student success in online courses is social presence, defined as the extent to which learners feel connected and engaged with their instructor …