Digital Commons Network^™

A Sociolinguistic Study Of The Bani Malik Dialect In Mecca, Saudi Arabia, Mansour Almalki

Electronic Theses and Dissertations

My research aims to examine how the dialect of the Bani Malik community, a minority group in Mecca, Saudi Arabia, has been influenced by its contact with the urban dialect of Mecca. It also aims to record Bani Malik speakers’ attitudes toward their heritage dialect. Thirty-six Bani Malik speakers of different age groups, genders, and amounts of contact with Meccan speakers were interviewed for 30 minutes each. Quantitative data analysis was used to investigate the influence of the Meccan dialect on one Bani Malik morphological feature, the first-person singular possessive marker < -i:h>, and two phonological features, the diphthongs [ai] 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 …

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 …

Framing Ncaa V. Alston: Amicus Briefs’ Competing Visions Of Student-Athlete Compensation, Stuart A. Sutton

Electronic Theses and Dissertations

The purpose of this qualitative content analysis was to examine how amici curiae frame policy preferences in amicus briefs submitted before the United States Supreme Court in NCAA v. Alston (2021). The questions addressed in this study were what dominant policy frames did interest groups use to frame policy preference in NCAA v. Alston (2021), and which (if any) policy frames in the amicus briefs emerged in the written opinions of the United States Supreme Court? This analysis indicates the complexities and intricacies of competing vision of student-athlete compensation within the persuasive lens of amicus briefs through interest groups. In …

Arithmetic Ramsey Theory In Algebraic Settings, Gauree Wathodkar

Electronic Theses and Dissertations

Arithmetic Ramsey theory is an area of combinatorics that deals with finding structures in large subsets of integers, dating back to at least Hilbert (1892). One of the early results in this area is Schur’s theorem (1917) that pioneered the concept of partition regularity. In 1933, Schur’s student Rado generalized his theorem and proposed a conjecture for partition regular equations. This was settled by Deuber in 1973. The first part of this dissertation is to generalize this conjecture in infinite integral domains.

For non-partition regular equations Rado gave a Boundedness conjecture in the integers. While this conjecture is still open, …

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 …

Research News, Publications, 2025, Volume 3, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period of July 1 - September 30, 2025.

Research News, Publications, 2025, Volume 4, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period of October 1 - December 31, 2025.

Research News, Grants, 2025, Volume 2, Soumyajit Majumdar

Grants (2015-)

Grants and contracts awarded during April - June 2025.

Research News, Grants, 2025, Volume 4, Soumyajit Majumdar

Grants (2015-)

Grants and contracts awarded during October - December 2025.

Community College Faculty Perception Of Guidelines For Promotions, Cynthia Williams-Roberson

Electronic Theses and Dissertations

Community College Faculty Perception of Guidelines for Promotions is a comprehensive study that examines faculty members' views on the current policies and procedures related to promotions and career advancement at community colleges. This research seeks to evaluate faculty perceptions of the fairness and equity of existing promotional guidelines, exploring whether faculty believe the policies may inadvertently facilitate discriminatory or biased practices. Additionally, the study aims to identify areas where the college may improve its written policies to ensure greater transparency, fairness, and consistency in promotional practices, using the standards set forth by the American Association of University Professors (AAUP) as …

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 …

Essays On Corporate Finance, Keshav Raj Bhattarai

Electronic Theses and Dissertations

In the first essay, we investigate how corporate culture relates to firm performance, focusing specifically on market share growth following an increase in competition in the product market. Using industry-level import tariff cuts in the United States as an exogenous shock, we find that firms with strong cultures tend to experience higher market share growth after a reduction in import tariffs. We also identify two distinct cultural values – the strong-people focus and the strong-technology focus – and find that only firms with a strong-people focus are likely to experience market share growth when faced with intensified competition. In addition, …

On Developing A Behavioral Paradigm To Measure Intolerance Of Uncertainty: The Ambiguous Approach Index, Heather Clark

Electronic Theses and Dissertations

Research in clinical psychology over the last 40 years has solidified intolerance of uncertainty (IU) as an important transdiagnostic etiological and maintenance factor of affective psychopathology. Theoretically, IU is the dispositional cognitive tendency underlying anxiety related avoidance behaviors, such as worry, checking, and hypervigilance which lead to increased functional impairment. IU is associated with increased severity of numerous psychological concerns including anxiety, depression, and other commonly comorbid conditions. Further, higher levels of IU are found in clinical than non-clinical samples, emphasizing its role in mental health outcomes. However, behavioral paradigms used to differentiate between individuals of different diagnostic groups or …

Lucumí Language Preservation In Cuban Literature: A Study Of Miami Santeros’ Perceptions, Dayni Deysi Diaz Mederos

Electronic Theses and Dissertations

Santería is an Afro-Cuban religion that has played a significant role in shaping Cuba’s cultural identity and that of its diaspora. Lucumí, a liturgical language primarily derived from Yoruba, is at the core of its religious practices. This language has been incorporated into the works of Cuban writers such as Lydia Cabrera, Alejo Carpentier, Nicolás Guillén, Miguel Barnet, and Nancy Morejón. While previous scholarship has examined Lucumí from linguistic and literary perspectives (Olmstead, 1953; Castellanos, 1939; Concordia, 2012; Ramos, 2013; Matibag, 2017), little attention has been given to how santeros, practitioners of Santería, perceive the representation of their sacred language …

Structure And Function Of Sulfated Fucans And Fucosylated Chondroitin Sulfates: Therapeutic And Mechanistic Insights, Marwa Farrag

Electronic Theses and Dissertations

Glycosaminoglycans (GAGs) are heteropolysaccharides widely exploited in the clinic and as molecular models in biomedical research. Marine-derived GAG analogs, particularly sulfated fucans and fucosylated chondroitin sulfates exhibit unique and diverse glycan motifs that are not found in the typical mammalian GAGs. The distinctive structures of the marine sulfated glycans (MSGs) not only expand the structural landscape of GAG-like molecules but also provide valuable platforms to elucidate structure-activity relationships and explore their potential as novel scaffolds for glycan-based therapeutic development. This dissertation presents the isolation, structural characterization, controlled depolymerization, and functional evaluation of several MSGs, highlighting their therapeutic potential, particularly those …

Toward A Comprehensive Understanding Of The Interrelationships Between Valued Living, Veteran Acculturation, And Mental Health: First Steps Paving The Way For A Novel Valued Living Intervention For Veterans, With Challenges Encountered, Solutions Sought, And Lessons Learned, Victoria Elizabeth Mccutcheon

Electronic Theses and Dissertations

As part of a growing program of research, the present study builds upon previous findings that revealed meaning in life as a significant protective factor for Veteran psychological adaptation to civilian life (BPAS-MV). This next phase involves examining the utility of a novel EMA/EMI daily valued living intervention in fostering meaning through valued living (VLQ) in order to mitigate psychological distress and promote positive Veteran acculturation outcomes. Though the study is ongoing, small-scale pilot data from the pre-intervention baseline survey examining relationships among the variables targeted in the intervention are reported at this time and methodological challenges in the current …

On Planar Brownian Motion Singularly Tilted Through A Point Potential, Barkat Mian

Electronic Theses and Dissertations

We construct a family of time-inhomogeneous two-dimensional diffusion processes, defined over a finite time interval [0, T]. These diffusions have transition density functions that are given by the integral kernels of the semigroup corresponding to the two-dimensional Schrödinger operator with a point potential at the origin. Although, in a few ways, our processes of interest are closely related to two-dimensional Brownian motion, they have a singular drift pointing in the direction of the origin that is strong enough to enable the possibility of visiting there with positive probability. Our main focus is on characterizing a local time process at the …

Sentiment Driven Deep Learning Approach In Stock Market Prediction, Zhiqi Niu

Electronic Theses and Dissertations

With the rapid development of Artificial Intelligence (AI) technology, its application in the financial field has moved from theoretical exploration to practical deployment. Especially in stock market forecasting, machine learning (ML) and deep learning (DL) have significantly improved the performance of traditional statistical methods by analyzing massive historical data. However, the stock market is affected by multiple dynamic factors, including macroeconomic indicators (e.g., GDP, interest rates), company fundamentals (e.g., earnings reports, management changes), technical indicators (e.g., moving averages, trading volume), and unforeseen black swan events (e.g., political unrest, natural disasters). These nonlinear interactions of these factors makes stock price prediction …

Excarnation, Ugochukwu Damian Okpara

Electronic Theses and Dissertations

A collection of poems.

Missing Physics Or New Physics? Understanding Biases In Gravitational Wave Tests Of General Relativity, Purnima Narayan

Electronic Theses and Dissertations

Gravitational wave (GW) observations from binary black hole (BBH) coalescences offer a powerful means of probing general relativity (GR) in its most extreme regime: the strong- field, highly dynamical merger phase. One can compare observed signals to theoretical waveform models to constrain possible deviations from GR. However, the reliability of such comparisons can be compromised by waveform systematics, especially when key physical effects are not incorporated into the models. This dissertation investigates the impact of three such missing physical effects: orbital eccentricity, strong gravitational lensing, and waveform systematics due to precession, higher-order modes, and memory on standard GW tests of …

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.

Differing Russian Translations Of British Pre-Victorian Era Politeness In Literary Texts: A Case Study Of Jane Austen's Pride And Prejudice, Olga Ponomareva

Electronic Theses and Dissertations

This case study investigates the translation of pre-Victorian-era politeness in Jane Austen’s novel Pride and Prejudice into Russian. The study addresses translators’ challenges when transferring cultural and social nuances from the original English texts to their Russian counterparts. The primary objective of this research is to analyze how Russian translations handle the concept of politeness, comparing strategies used by two translators, which is achieved through a comparative analysis of selected excerpts from the novel, focusing on the translation of politeness as defined by Brown and Levinson’s (1987) politeness theory. The study contributes to translation studies, showing the importance of cultural …

Investigating Changes In Gait, Impact Force And Fatigue While Running At Same Relative Intensity On A Lower Body Positive Pressure Treadmill, Julia Phillilps

Electronic Theses and Dissertations

Running is one of the most popular forms of physical activity in the world providing many health benefits but also leads to an increase in overuse and tendinopathy injuries. Lower body positive pressure treadmills (LBPPT) reduce body-weight (BW) impact, benefiting individuals with musculoskeletal conditions or undergoing rehabilitation. Previous research indicates LBPPT could be a potential training alternative or reintroducing exercise sooner in rehabilitation process. The purpose of this study was to examine average impact force and accumulated impact force over the course of a 5-km run at 60% of VO2peak at various % BW to examine if there is a …

"Keep Coming Back!": How Recovering Addicts Use Narcotics Anonymous For Social Rehabilitation., Taylor Leigh Ransom

Electronic Theses and Dissertations

This study examines the role of Narcotics Anonymous (NA) in shaping identity transformation and social reintegration among individuals in recovery. Using an ethnographic approach, including participant observation at NA meetings and semi-structured interviews with members, along with textual analysis of Narcotics Anonymous literature, this research explores how NA fosters social recovery by providing a structured yet flexible space for identity reconstruction. Through shared narratives, rituals, and peer support, members navigate the transition from an “addict” identity to one centered on personal accountability, community, and long-term abstinence from drugs.

By situating NA within broader sociological discussions of addiction recovery, social capital, …

The Feminomenon Of Athletic Band Directing: A Multiple Case Study, Sydney Leigh Rush

Electronic Theses and Dissertations

Women represent a small fraction of leadership within two traditionally male-dominated fields: collegiate band directing and the marching arts (Foley, 2019; Gould, 2001; Rush, 2023). In 2015, approximately 21% of high school band directors were female and 79% were male (Yoder, 2015). Further, the CMS Directory of Music Faculties (2017 – 2018) revealed women held only 11.3 percent of all collegiate band director positions in the United States (Shaker, 2020). In 2023, women accounted for less than 6% of Directors of Athletic Bands for Football Bowl Subdivision (FBS)- Division 1, four-year universities (Rush, 2023). Although research has been done regarding …