Digital Commons Network^™

The Impact Of Social Emotional Learning (Sel) Lessons On Students’ Mental Health Surrounding Standardized Testing, Margaret Denning

Theses and Dissertations

This qualitative action research examined the emotional impacts of standardized testing on 4th and 5th graders and the effects of targeted social-emotional learning lessons in a Title 1 school. Pre- and post-intervention data were gathered through surveys (Children’s Test Anxiety Scale) and focus group interviews. By employing thematic and narrative analysis, findings revealed significant initial cognitive anxiety, physical symptoms, and difficulties in self-regulation. Following the SEL intervention, the data indicated that students exhibited improved emotional resilience, reduced anxiety symptoms, and enhanced coping skills. Although the SEL interventions enhanced overall emotional well-being, anxiety was not fully eliminated. This study highlights the …

Autoregressive Modeling Of Dna Molecule Shapes Accompanied By An Empirical Assessment Of The Ljung-Box Test, David William Custer

Theses and Dissertations

The assumption of independence rarely holds in real-world data. Correlated observations are ubiquitous, especially in sequential contexts where time series models are essential for capturing temporal dependence. This study analyzed six groups of damaged and undamaged DNA sequences, where an "F" in the middle of a sequence indicates damage. One biological aim is to understand how DNA regenerates with the assistance of proteins that recognize damaged regions. Motivated by empirical support for AR(2) modeling, we fit autoregressive models to the first three principal component scores of each DNA group, capturing the dominant structure in the data. We conducted model diagnostics, …

Emotional Landscapes: St. Teresa Of Avila And The Spiritual Journey, Jillian Louise Breeden

Theses and Dissertations

This paper examines the writings of St. Teresa of Avila (1515-1582) through the methodological lens of the history of emotions, arguing that her mystical accounts represent a crucial yet understudied contribution to our understanding of early modern emotional frameworks. Through close textual analysis of Teresa's major works, this study demonstrates how her detailed articulations of spiritual ecstasy, divine love, and religious melancholy offer unique insights into both the religious and secular emotional landscapes of Counter-Reformation Spain. Teresa's innovative emotional vocabulary, which combined traditional Catholic devotional language with embodied metaphors and spatial conceptualizations, allowed her to navigate the complex ecclesiastical politics …

Conjuring Realities: Southern Supernaturalism And Race From The Antebellum Era To The Early Twentieth Century, Dylan T. Kobus

Theses and Dissertations

Conjure practices in the nineteenth-century American South, such as “Hoodoo” or “Voodoo,” are commonly portrayed as primarily “black” beliefs or entrenched in “Africanistic” cultures. For the enslaved, their black spiritual systems, including conjure, were a powerful tool of resistance against the white enslaver. Black conjure practitioners established themselves as an affordable and pervasive medical alternative to often ineffective or harmful professional medicines for black and white Southerners, regardless of class. In this way, conjure challenged the authority of racial capitalism and destabilized the perceived moral and intellectual superiority of whiteness. Moreover, by examining legal documents, newspapers, fictional literature, and oral …

Conceptions Of Epic Heroism In Thomas May’S Continutation, Michael Blake Hoehn

Theses and Dissertations

Thomas May’s A Continuation of the Subiect of Lucan's Historicall Poem till the Death of Iulius Cæser, continues Lucan’s creative vision of critiquing heroism. Despite his attempt at maintaining an indifferent world, May’s Continuation implicitly favors the heroism of the Pompeians.

Both Caesar and the Pompeians base their heroic conceptions on ideals found in Greek and Roman marital and national heroism. Caesar and his enemies believe that his victories in battle result from Fortune’s protection and approval, allowing Caesar to justify the ideals of traditional heroism. However, Fortune in the Continuation acts as an independent force, making these misinterpretations …

“Cruelty, Bloodshed, And Degradation From The Inauspicious Conjunction Of Stars”: “Magic” In The 1857-58 Rebellion In India, Summer Bordon

Theses and Dissertations

During the 1857-58 rebellion in India, British soldiers and civilians saw ample evidence of Indian belief in “magic”. Prophecies about the end of British rule were implicated in inciting rebellion. When a solar eclipse occurred during the British army’s campaign to regain control of Delhi, victory was attributed partially to Indian superstition. Much of the historiography of the 1857-58 rebellion has uncritically accepted British sources’ conceptions of Indian “magic”, dismissing it as superstitious, politically hindering, and divorced from material reality. Yet, British understandings of magic cannot be taken at face value. Instead, they must be located within broader colonial narratives …

Exploring The Holistic Wellness Of Black Women Counselors, Shanta A. Jerideau

Theses and Dissertations

Counselor wellness is crucial for clinician longevity and ethical practice. However, there is limited literature on the holistic wellness of Black women counselors. This manuscript probes into the lived experiences of Black women counselors, particularly in relation to the sociopolitical climate and racial injustices in the United States. Utilizing Consensual Qualitative Research, we examine the experiences of 15 Black women counselors working in counselor education, private practice, and community agencies within the Southeast Region of the United States. We anticipate this approach will enhance counselor education literature and foster increased peer support.

The Tur Nout Effect: Challenging The Median Voter Theorem, George Thomas Rogers

Theses and Dissertations

The classical Median Voter Theorem (MVT) predicts that, in a two-party system with majority rule, candidates will converge toward the ideological center to capture the median voter. This logic, grounded in spatial models of political competition, assumes full voter participation and fails to account for the growing ideological polarization in modern democracies. This thesis reevaluates the MVT by incorporating probabilistic turnout into a utility-based model of voter behavior. It theorizes that turnout is shaped not only by ideological proximity but also by expressive motivations, including both strong affinity and strong aversion to candidates. A novel measure of turnout utility is …

The Penn Center’S Impact On Rural Health Through Midwife Programming In 20Th Century South Carolina, Kathryn Addison Greenberg

Theses and Dissertations

The Penn School of the Sea Islands provided an education to thousands of rural, Black South Carolinians over the twentieth century. Northern missionaries including the founders of the Penn School, Laura M. Towne and Ellen Murray, taught and provided healthcare to the residents of the Port Royal Experiment through the Civil War and into Reconstruction. With the arrival of Rossa Cooley and Grace House, the Penn School put emphasis on auxiliary programing including midwifery training institutes held in conjunction with Dr. Hilla Sheriff and the South Carolina Department of Public Health’s Division for Maternal and Child Health. With the goal …

Two Dimensional Van Der Waals Magnet, Cheongheon Lee

Theses and Dissertations

Conventional charge-based memory has reached its limits in improving energy efficiency while scaling down size. Consequently, memory utilizing 2D magnetic materials has emerged as an alternative. 2D Van der Waals (VdW) magnets are ultrathin magnets with unique properties that make them optimal for this purpose. Utilizing the weak interlayer coupling via VdW interaction has enhanced the possibility of integrating diverse materials to create heterostructures. The integration of spintronics requires not only stable magnetization but also an effective switching mechanism. Various external influences have been experimentally tested, such as the proximity effect, external magnetic field, gate voltage, and temperature dependence. This …

Mo Isotopes In The Aleutian And Costa Rican Arcs: Source Variability And Juvenile Crust Formation, Ekaterina Rojas Kolomiets

Theses and Dissertations

Chemical and physical transfer between the surface, lithosphere and asthenosphere at subduction zones leads to arc magmatism and continental crust (CC) production. Subduction zones magmas and associated volcanic products sample a variety of magmatic sources that contribute to their chemical compositions in various proportions. This dissertation contributes to the study of subduction zones magmatism by assessing the relative role of subduction inputs (sediments, altered oceanic crust – AOC – and serpentinite) as flux agents in the arc magmatism and in CC formation in subduction zones under the scope of Mo isotope systematics.

I present the first Mo isotope analyses form …

The Impact Of Students' Attendance On Their Academic Success: A Ypar Study, Quennella Smith

Theses and Dissertations

Youth participatory action research (YPAR) is a collaborative research approach that empowers students to examine issues affecting their lives and communities. This action research aimed to investigate the relationship between students’ attendance and academic success on middle school students, focusing specifically on eighth-grade students based on the theoretical framework of the critical race theory (CRT) in education and the self-determination theory (SDT). Three research questions were explored related to the impact of students’ attendance on their academic success: 1) What do students consider factors that lead to their poor attendance? 2) How do students feel they can be supported in …

From "Proletariat" To President:The Educational History Of Dr. Cleveland L. Sellers, Jr., Franklin J. Gause

Theses and Dissertations

The focus of my study is the life of Dr. Cleveland L. Sellers, Jr. as a Black activist educator. Using oral history interviews, autobiographical, and biographical resources, alongside a thorough examination of Sellers’ (1973) published works, speeches, and archival materials, I explore how his formative experiences and his experiences as a student activist during the 1954 - 1968 Civil Rights Movement shaped his understanding of education as a tool for liberation. Sellers was a prominent figure in the Civil Rights Movement in the United States. He later became a faculty member in the History department and the chair of the …

First Detrital Zircon Provenance Data From Oligocene-Pleistocene Sediment In The Beaufort-Mackenzie Basin, Arctic Ocean, Joseph Martina

Theses and Dissertations

Sediment, runoff, and nutrient input to the Arctic Ocean plays a critical role in both physical and biological processes that impact regional and global systems. The Beaufort-Mackenzie Basin, situated in the Arctic Ocean offshore northwestern Canada, contains more than 14 km of clastic strata and provides a record of erosion and sediment transport from the Cretaceous to present. Pliocene sedimentation rates within the basin jump nearly 2000% relative to underlying units, but the cause of this shift remains unknown. We used cuttings from the N. Issungnak L-86 well, focusing on the Oligocene-lower Miocene Kugmallit and Mackenzie Bay sequences and the …

Between Florida And The World: Young People And The Politics Of Citizenship, Jessica Flach

Theses and Dissertations

This thesis critically examines how American high school students experience and make sense of global citizenship within the context of a commercial educational tour. Drawing on a case study of students from a Title I public high school in Florida, the research interrogates the narratives of civic transformation promoted by educational travel companies and explores how these narratives intersect with students’ lived realities. Combining ethnographic methods, interviews, and critical discourse analysis, the study reveals that global citizenship is not meaningfully realized through such travel experiences; rather, it is fragmented, depoliticized, and often disconnected from the civic education students receive in …

Physics Oriented Deep Learning For Material Prediction And Generation, Nihang Fu

Theses and Dissertations

The discovery of new materials is critical to advancing various industries, but traditional experimental methods for materials discovery remain slow and resource-intensive. Recent advances in machine learning (ML), particularly deep learning (DL), have greatly improved and accelerated two main aspects of modern computational material discovery: material design (e.g., material generation) and material screening (e.g., property prediction). However, a key challenge remains: standard ML models often struggle to perform domain-specific tasks effectively. Incorporating domain-specific knowledge, specifically the underlying physics of materials, into ML/DL models is key to improving the accuracy and reliability of material generation and prediction models.

This dissertation discusses …

Strategic Pricing In A Disrupted Hospitality Landscape: Asset Valuation, Competitive Behavior, And Consumer Preferences, Badr Badraoui

Theses and Dissertations

The lodging industry is experiencing profound disruption as short-term vacation rentals (STVRs) such as Airbnb increasingly compete with traditional hotels, reshaping competitive structures, consumer expectations, and pricing strategies. While prior research has examined the impact of STVRs on hotel performance metrics, significant gaps remain regarding how pricing resilience, competitive behaviors, and consumer perceptions evolve under these new conditions. In particular, little is known about how ADR-based valuation models withstand competitive pressure, how STVR hosts respond strategically to hotel pricing signals, and how consumers evaluate partitioned pricing structures across accommodation types. This dissertation addresses these gaps through three interconnected studies designed …

Deprivation And Threat As Predictors Of Executive Functioning And Emotion Regulation In Early Adolescence: The Protective Role Of School Support, Abigail Best De Arellano

Theses and Dissertations

Childhood adversity (CA) impacts a large proportion of US youth with far reaching consequences for development and subsequent health outcomes (McLaughlin et al., 2012). Given the widespread impact of CA, it is imperative to understand how these exposures impact development, as well as identify opportunities for intervention. McLaughlin and Sheridan (2016) proposed the Dimensional Model of Adversity of Psychopathology (DMAP), providing a framework for understanding the heterogeneity of outcomes related to exposure to CA. DMAP emphasizes that deprivation (i.e., lack of expected cognitive or social stimulation) and environmental threat (i.e., exposure to harm or the threat of harm) impacts youth …

What Is Standard? Defining The Orchestral Percussion Excerpt Canon Through Comparison To Annual Symphonic Programming, Julia Kathleen Ross

Theses and Dissertations

The present study seeks to compare requirements for orchestral auditions with season programming for 15 American orchestras to gauge the perception that the most frequently requested percussion excerpts are from works that are rarely, if ever, performed. Examination of required repertoire lists for 35 auditions held by the surveyed orchestras from 2000-2025 shows the relative frequency of each excerpt among eight instrument categories and demonstrates that certain selections are more firmly entrenched in the audition canon than others. This analysis complements a comprehensive review of each orchestra’s Masterworks programming from September 2014-June 2025, wherein the appearance of the larger work …

Exploring The Self-Assembly Of Functional Bis-Urea Macrocycles: M-Terphenyl Bis Urea Macrocycles And Triphenylamine Bis-Urea Macrocycles, Gamage Isuri Pramodya Wijesekera

Theses and Dissertations

Porous materials have gained significant attention due to their diverse applications in catalysis, separation, and molecular storage. Among them, self-assembled macrocycles represent a unique class of functional materials that leverage non-covalent interactions to form well-defined architectures with pores of controlled size. This thesis explores the design, synthesis, and self-assembly of bis-urea macrocycles in both solid-state and solution-phase environments, with a particular focus on supramolecular polymerization mechanisms and the emergence of kinetically trapped states.

The first chapter of this thesis presents a detailed overview of self-assembled porous materials, categorizing them based on pore dimensions and discussing their significance in catalysis, separation, …

Relationships Between Modern Marching Percussion And Concert Percussion: An Investigation Of Selected Percussion Ensemble Repertoire, Ian Patrick Mahaffey

Theses and Dissertations

Percussion, as an expansive and diverse art form, encompasses a wide range of performance and cultural aesthetics, all unified by the foundational elements of rhythm, technique, and expression. Within this spectrum, the relationships between marching percussion and concert percussion presents a significant area of study. This document explores the relationships of marching percussion and concert percussion through the contextual analysis of specific percussion ensemble repertoire. By defining the distinct characteristics of concert and marching percussion, the study establishes a framework for comparison and analysis. It highlights how techniques, both musically and compositionally, and the roles of specific instrumentation has contributed …

Essential Characteristics And Perceived Needs Of Teachers And School Leaders Of Steam-Focused Elementary Schools: An Exploratory Study, Christopher Abbaleo

Theses and Dissertations

While STEAM (science, technology, engineering, arts, and mathematics) education has traditionally been emphasized at the high school level, there is growing recognition of its importance in elementary education. This exploratory, action research multiple-case study identified the essential characteristics of two STEAM-focused elementary schools and how they are operationalized as well as the perceived needs of teachers and school leaders working within the schools. Within-case analyses and a cross-case synthesis revealed both common and distinct STEAM-focused curricular approaches, along with other commonalities such as enriching co-curricular offerings, connections to STEAM careers, professional development, teacher collaboration, visionary leadership, and networking with external …

Esports Audience Segmentation: Means-End Chain Approach, Deokkyung Ock

Theses and Dissertations

As live-streaming platforms have fueled esports’ rapid growth, they have also diversified content from competitive matches to casual gameplay, creating a complex audience landscape. To capture this diversity, the present study applied means-end chain (MEC) theory to: (1) examine how esports audiences cognitively associate different content attributes with their expected consequences and underlying personal values; (2) segment esports audiences based on these unique MEC structures; and (3) compare consumption frequency of both watching and playing esports across the identified segments.

The current study adopted exploratory sequential mixed methods to achieve the study’s objectives. In Study One, in-depth interviews with 22 …

“Freedom Looks Different For Everyone”: Transforming Pre-Packaged Literacy Programs Through Critical Literacy, Theodore Reginald Martinez

Theses and Dissertations

The Hartford Area Education Network (a pseudonym) adopted EL Education (formerly Expeditionary Learning) in response to the passage of the Right to Read Act by the Connecticut General Assembly. Multinational Magnet School, (a pseudonym) which is operated by the Hartford Area Education Network, uses EL Education for its literacy instruction in all kindergarten through fifth-grade classrooms. Module 3 of the fourth-grade sequence discusses perspectives of the American Revolution, though it minimally discusses people of color. Guided by a theoretical framework that incorporates critical pedagogy, Critical Race Theory, and decolonizing pedagogy, my qualitative action research study looked at how critical literacy …

The Use Of Threat Assessment Protocols In K-12 Schools On Disciplinary Outcomes For Students With Disabilities, Natasha Lynn Mcdonald

Theses and Dissertations

School personnel utilize the BTAM process to investigate threats of violence made by students through identifying, assessing, and managing potentially dangerous situations. This process is not intended to be disciplinary in nature, and previous studies conducted have shown that when a BTAM model is implemented, students who make threats toward others receive fewer suspensions or other types of removal as a result of the threat; however data on threat assessment outcomes has not been conducted in South Carolina. The purpose of this study was to examine administrators' knowledge and perceptions of BTAM models and perceptions of discipline outcomes for students …

Synthesis Of Inorganic Actinide Compounds With Neptunium, Plutonium, And Americium, Travis Kelly Deason

Theses and Dissertations

There is a rush of countries around the world making the switch to greener energy sources. Nuclear energy power plants are an integral part of the shift from fossil fuels, but there are concerns over the best way to handle nuclear waste. Most of the nuclear waste is currently disposed of by incorporating the waste into a glass form through vitrification, but research into alternative waste forms, such as promising crystalline materials, could provide a more robust method of containment. Research on actinide materials is lacking due to the dangers of working with radioactive material and there are few labs …

"We Have Such Fantastic People Working Here": Using Action Research To Address Community College Burnout, Christine Pipitone

Theses and Dissertations

This mixed-methods action research dissertation explores faculty burnout at a New Jersey community college to propose actionable, faculty-led solutions through a collaborative approach. Grounded in a theoretical framework that integrates theories of action, critical theory, and job demands–resources theory, the study included three phases that followed an explanatory sequential design. In the first phase, quantitative and qualitative data obtained through an anonymous questionnaire provided baseline information about the dimensions of burnout participants experienced. The data informed the second phase, which consisted of semi-structured focus group interviews. In the third phase, an action research team worked together to make recommendations based …

Characterizing The Relationships Between Cranial Geometry, Brain Morphometry, And Brain Mechanical Properties Using Mr Imaging And Elastography, Jessica Restivo

Theses and Dissertations

Traumatic brain injury (TBI) is a global health concern, with over 69 million cases annually. TBI risk depends on subject-specific neuroanatomical variation, yet research often only considers generic finite element (FE) models, based on the geometry and material composition of a 50th percentile male head. Although highly accurate, subject-specific models require expensive magnetic resonance (MR) imaging, elastography, and time-consuming computational resources. There is a need to create subject-specific TBI models that account for subject-specific variations, without neuroimaging. This study aims to create mathematical models to predict brain morphometry (dimensions, volume) [Objective 1] and mechanical properties (shear stiffness, damping ratio, octahedral …

Addressing Key Challenges In Mhz Power Converters, Aqarib Hussain

Theses and Dissertations

Power electronics are essential in applications such as aerospace, electric vehicles, and electric ships where compact, efficient, and high power-density converters are increasingly demanded. This push toward miniaturization has led to converter designs operating at switching frequencies in the megahertz (MHz) range. Higher-frequency operation enables significant reductions in passive component sizes—particularly transformers and inductors—thereby facilitating dense packaging. However, these benefits come with new challenges, including increased thermal stress, complex semiconductor behavior, higher-frequency magnetic design constraints, and elevated electromagnetic interference (EMI).

This research addresses several key challenges in MHz converter design. The first part involves the development of a 1-MHz, 1-kW …

Understanding Community College Students’ Thoughts And Motivations Regarding Tutoring In An Undergraduate Mathematics Course, Whitney Paige Cherekos

Theses and Dissertations

This mixed-methods study examines community college students’ thoughts and motivations regarding tutoring, with the aim of identifying disparities in tutoring utilization and engagement at a community college in North Carolina. The purpose of the dissertation is to evaluate tutoring effectiveness and explore students’ perceptions of tutoring. The findings of this study led to proposed solutions to reduce or eliminate the barriers that today’s community college students encounter when needing academic support.

To evaluate tutoring effectiveness, I collected quantitative data from institution registration reports, transcripts, tutoring logs, and an anonymous student survey for students enrolled in multiple sections of a single …