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Main Concept Analysis As A Predictor Of Aphasia Severity: Semantic, Phonological, And Executive Influences On Main Concept Performance, Chathurvedi Ganguru

Senior Theses

Main Concept Analysis is a discourse-based measure that captures the essential information conveyed during narrative speech and may serve as a functional indicator of communication ability in aphasia. This study will examine whether Main Concept composite scores derived from the Cinderella narrative task are associated with aphasia severity and identify the linguistic and cognitive factors that influence Main Concept performance. Participants will be drawn from the baseline cohort of the POLAR study and will include approximately 100 individuals with chronic post-stroke aphasia. Baseline measures include Western Aphasia Battery Aphasia Quotient, Pyramids and Palm Trees Test, Philadelphia Repetition Test, and Wechsler …

Eating For Healthy Eyes: The Role Of Nutrition In Ocular Health, Brianna Stroh

Honors Program: Senior Projects (Public)

The central research question of this thesis asks: How does nutrition influence ocular health overall and the impact of nutrition on the development or progression of common eye diseases? Building upon existing research in optometry/ophthalmology, nutrition science, and public health, this project examines the physiological mechanisms linking diet to eye health and evaluates how specific nutrients and dietary patterns contribute to disease prevention and visual function. This thesis employs a comprehensive review of peer-reviewed literature to evaluate the relationship between nutrition and ocular disease. Key areas of focus include the role of oxidative stress in eye disease development, the protective …

Bridging Gaps: Enhancing Sleep And Health Disparities In Latino Families With Young Adults With Autism Using A Culturally Adapted Intervention, Antonio F Pagán, Alejandro L Pagán, Linda Hernandez, Matthew R Cribbet, Katherine A Loveland, Ron Acierno

Faculty, Staff and Student Publications

The present study examined the effects of a culturally adapted intervention, ¡Iniciando! la Adultez, on sleep and health-related quality of life (HRQoL) in Latino young adults with autism spectrum disorder (ASD) and their Spanish-speaking parents. The intervention targeted the transition to adulthood, a period associated with increased challenges in sleep and HRQoL, particularly for underserved Latino populations. Participants included 26 young adults and 38 parents who completed assessments at baseline and post-treatment. The results indicated significant improvements in several HRQoL domains for both groups, with young adults reporting enhanced emotional well-being, social functioning, and general health. Parents experienced notable improvements …

Influence Of Restorative Justice Practices On Student Behavior, Shawn N. Clemons

Electronic Theses and Dissertations

The purpose of this qualitative exploratory case study was to explore how teachers in culturally diverse suburban U.S. elementary schools perceive the implementation of restorative justice practices as an influence on student behavior. The researcher collected data through questionnaires and semistructured interviews of 14 elementary teachers currently employed in a suburban elementary school who actively use restorative justice with students. Findings from the study indicated the restorative justice practices contribute positively to school culture by prioritizing relationship building, structured conflict resolution, and inclusive practices. The findings from this study can be used with teachers, administrators, district support, and school board …

Identifying The Barriers Bilingual Parents Face In The Special Education Process, Miranda Leah Hernandez

Electronic Theses and Dissertations

Increasing parental involvement in the special education process means parents, teachers, and school administrators can unite to educate the children. The problem that the researcher identified was that emergent bilingual families struggle to become meaningful participants in their children’s individualized education plans. This was a qualitative case study that identified the barriers that bilingual parents face within the special education process and the recommendations from bilingual parents on how to help them become more meaningful members of their child’s individualized education plan. The population within the research included bilingual families with children in the greater Houston, Texas area who have …

A Patient-Centric Chatbot For Improving Clinical Trial Accessibility, Yumeng Yang

Dissertations and Theses (Open Access)

Clinical trial enrollment remains a major challenge, and low accrual continues to delay study completion, increase research costs, and slow the development of new therapies. A barrier is the scale of the trial-matching problem: patients and clinicians must search through a large and growing number of studies, while each trial contains complex eligibility criteria that may overlap only partially with other trials. Although public registries such as ClinicalTrials.gov make trial information available, they do not adequately help patients identify which studies are most relevant to their clinical profile. This dissertation addresses that information problem by developing and evaluating a patient-centric …

Teaching Large Language Models To Understand Biology: Evidence-Grounded Agentic Systems For Brain Cell Type Annotation, Rongbin Li

Dissertations and Theses (Open Access)

The adoption of single-cell RNA sequencing has enabled large-scale discovery of brain cell types; however, functional interpretation of novel and rare cell populations remains a fundamental bottleneck. Conventional annotation approaches rely on curated reference databases which are often incomplete for newly identified marker genes. Although large language models (LLMs) offer the potential to synthesize information at scale, they are primarily trained on general-domain text and therefore lack structured biological knowledge. This limitation, coupled with hallucination and insufficient linkage to primary evidence, constrains their ability to infer gene function and cell identity. This dissertation develops a set of integrated approaches to …

Graph And Language Models For Biomedical Inference Across Networks And Text, Evan Yu

Dissertations and Theses (Open Access)

Biomedical research increasingly relies on large and heterogeneous data sources to support scientific inference. However, relevant evidence is often distributed across environments that differ substantially in structure, reliability, and scale. Biomedical evidence may be represented in relational networks that encode interactions among entities and in large-scale text corpora that contain unstructured knowledge and discourse. Developing computational approaches capable of extracting reliable and interpretable signals from these diverse data environments remains a central challenge. This dissertation investigates how graph and language models can support robust biomedical inference across three evidence environments: relational epidemiologic networks, large-scale social media discourse, and biomedical scientific …

Evaluating The Impact Of Social Determinants Of Health On Outcomes Of Type Ii Diabetes In South Carolina, Alexander G. Downs

Senior Theses

Type II diabetes mellitus (T2DM) represents a significant public health burden in South Carolina, where 13.5% of adults are affected, surpassing the national rate of 12%. This integrative literature review examines the social determinants of health most strongly associated with T2DM morbidity and mortality in South Carolina, including race and ethnicity, socioeconomic status, rural or urban residence, educational attainment, healthcare access, and food insecurity. Evidence drawn from peer-reviewed studies, epidemiological reports, and state health data reveals that African American, rural, and low-income populations bear a disproportionate share of the diabetes burden in the state. These disparities arise through multilevel mechanisms …

Navigating Cultural Biases And Self-Worth For Black Women Leaders In Higher Education, Robbin Mitchell

Interdisciplinary Leadership Dissertations

African American women leading at public universities share their thoughts and perspectives on days filled with more than just tasks; they bear silent struggles and the hidden expectation of being recognized for their work without being marginalized. While building inner strength, some find their voices amid doubt and pressure. Progress is made not through grand gestures but through small acts of care. Viewed through the lens of Black Feminist Thought (Collins, 2000), their lives reflect complex realities. Du Bois’s (1903) concept of split identities is relevant—not by choice but by context. Being Black and female reshapes their identities in leadership …

(Un)Celebrated Women: Three Women Authors And Their Imprint On The Gullah Geechee Literary Tradition, Raven Mariah Gadsden

Theses and Dissertations

Three women authors, Laura Middleton, Julia Peterkin, and Zora Neale Hurston, are responsible for the creation of some of the most important Gullah Geechee literary images in the 1920s and 1930s. By examining the historical moments and movements which were active while these women were writing, it is obvious why these women are at the center of this conversation. Each of these women’s writing plants the seed for a Renaissance of Gullah Geechee representation. While Middleton's work never gets published, her documentation of black life in South Carolina for the Federal Writers' Project worked as a counter narrative to texts …

Weaponized Nostalgia And The Modern Woman: Patriarchal Insecurity In A Lost Lady And The Sound And The Fury, Grace Nicole Becker

Theses and Dissertations

This thesis analyzes the patriarchal nostalgia that resulted from men’s perceived feminization in modernity and how it manifests in the narrative framing of modern women in modernist literature. Niel Herbert from Willa Cather’s A Lost Lady and Jason Compson from William Faulkner’s The Sound and the Fury each embody contrasting masculine responses to the feminization of white manhood. Niel exemplifies the mourning of white masculinity that does not hinge on being antithetical to femininity, a sentiment which Greg Forter similarly identifies in Cather. Jason personifies an aggressive masculinity and repudiates women, blaming them, and other minority groups, for his own …

A Connected Life: Functional Communication, Social Participation, And Real-World Outcomes In Chronic Post-Stroke Aphasia, Lauren Marie Hammond

Theses and Dissertations

This dissertation examines functional communication in persons with chronic post-stroke aphasia (PWA), with a focus on how communication ability is conceptualized, measured, and related to real-world participation. While traditional aphasia assessments primarily measure impairment-level language abilities, they often fail to capture the contextual, multimodal, and interactive nature of communication as it occurs in everyday life. Addressing this gap, the present work investigates functional communication from multiple perspectives, including measurement approaches, assessment development, and real-world communication outcomes.

Aim 1 presents a scoping review of functional communication assessments used in aphasia research and clinical practice. Studies were reviewed to identify formal and …

Beyond The Binary: Examining The Impact Of A Restorative Justice Intervention On Administrator Perceptions And Disciplinary Disparities For Black Male Students, Arianne A. Booker

Theses and Dissertations

For decades, black students have experienced educational inequalities, particularly when it comes to academic achievement and school discipline. The purpose of this mixed-methods study was to investigate the factors leading to the racial discipline gap among Black male students in middle schools. Black males face more punitive consequences that often result in exclusionary practices than their peers. This problem is due to cultural differences between teachers and students, where teachers’ subjective interpretations of behavior—such as disrespect or defiance—lead to removal from the general education classroom. The theoretical framework that guided this study was Critical Race Theory and Culturally Responsive Teaching. …

Caribbean Movements In Alejo Carpentier’S Écue-Yamba-Ó And Maryse Condé’S Traversée De La Mangrove, Gisselle Lopez

Theses and Dissertations

One of the broad questions this essay examines is how literature represents Caribbean cultural identity. This essay continues the conversation of how Caribbean cultures are formed, depicted, and defined in twentieth-century literature, specifically, in Alejo Carpentier’s Écue-Yamba-Ó and Maryse Condé’s Traversée de la mangrove. Although the novels are published within about fifty years from one another, both writers consider the question of what Caribbean cultural identity may look like. Carpentier’s Écue-Yamba-Ó follows the life of Menegildo, an Afro-Cuban man who works in the sugar plantations, who ends up killing a Haitian man. In his first novel, Carpentier writes from a …

Teacher Self-Confidence And Cultural Responsiveness With Multilingual Students: A Mixed Methods Study, Stasha Renee Grooms

Theses and Dissertations

This is an action research study that examined how an eight-week Culturally Responsive Instruction (CRI) Cohort influenced teachers' self-confidence when working with multilingual (ML) students. The primary objective was to explore changes in teachers' empathy toward ML students, uncover shifts in unconscious bias, assess the impact of translanguaging integration on teacher confidence, and evaluate overall self-confidence in serving ML learners. The study used a mixed-methods approach, combining pre- and post-intervention surveys, weekly reflective discussions, and practical classroom assignments to measure growth in teaching strategies and cultural mindset. Findings indicated that participants learned strategies to make instruction more accessible for ML …

“Properly Dependent”: Critical Feminist Narratives Of Wives Of International Students In The United States, Katherine Jane Hopkins

Theses and Dissertations

The F-2 dependent visa in the United States is for spouses and children who accompany a F-1 international student during their studies. One of the defining characteristics of the F-2 visa is that the holder is prohibited from holding any kind of employment. Limited demographic data indicate that the majority of F-2 visa holders are women accompanying their husbands. Many of these women hold advanced degrees and were employed in their home countries prior to relocating to support their husband’s academic pursuits. As a result of the visa restrictions, international student wives typically stay at home while their husbands work …

A Vision-Language Model Framework For Geographically And Environmentally Informed Soundscape Assessment, Pengyu Chen

Theses and Dissertations

Sound environments shape how people experience urban spaces, yet conventional noise monitoring relies on isolated sensors that lack semantic context and spatial scalability. This study explores whether Vision-Language Models (VLMs) can infer acoustic conditions directly from street-view imagery, offering a scalable alternative to dense sensor networks. This thesis focuses on three tasks: (1) identifying visible sound sources (vehicles, pedestrians, water features); (2) predicting sound pressure levels (SPL) in decibels; and (3) classifying sound type into Natural, Mechanical, or Human categories. I collected 200 field samples across 11 cities using mobile phones and decibel meters, producing aligned image-spectrogram-dB triplets spanning diverse …

Rock In Weary Land: The Educational Expertise Of The Black Church, Salondra Daniels Griggs

Theses and Dissertations

Due to a challenging political landscape, Black students receive less educational support from public institutions. As a result, other institutions such as the Black Church have become a “Rock” for Black students to lean on in times of distress. This study examines the educational expertise located within the Black Church. Through a qualitative comparative case study, this comparative case study examines how two Black Baptist Churches in the southeastern part of the United States use their community expertise to support the education of Black student

“Get Out To Vote, No Time To Stay At Home”: Grassroots Pedagogy And Political Organizing Of The Johns Island Citizenship School, Anne Elizabeth Mineri

Theses and Dissertations

The 1957 Johns Island Citizenship School emerged from the everyday actions of local leaders like Esau Jenkins, Septima Clark, and Bernice Robinson as a foundational site of grassroots pedagogy and organizing that reshaped the political landscape of the South Carolina Sea Islands. Situated within the critical years between 1957 and 1961, a formative moment in the modern Black freedom struggle, the school demonstrates how local activism laid the groundwork for broader regional and national movements. In a state where literacy tests functioned as mechanisms of disenfranchisement, learning to read and write became a direct challenge to systems of exclusion. Through …

Rating Ai Models For Robustness Through A Causal Lens, Kausik Lakkaraju

Theses and Dissertations

As Artificial Intelligence (AI) systems become increasingly powerful and widely accessible, trustworthiness remains a major barrier to their adoption in critical domains such as finance and healthcare. With the advent of large language models (LLMs) that can perform multiple tasks with strong empirical performance, users increasingly rely on these black-box AI services to obtain recommendations, analyze text, and support everyday decisions. However, real-world incidents and empirical studies show that these systems can be overly sensitive to small changes in input, producing outputs that shift substantially under minor perturbations. In addition, models have been reported to exhibit stereotypical behavior and systematic …

You Want A Fight? You Found It: Amplifying High School Students’ Voices To Combat Book Banning’S Silencing Effect, Alicia Sue Weaver

Theses and Dissertations

As a high school English teacher in South Carolina, I was concerned about the silencing of teachers and students through book banning, which limited students’ agency and threatened their perceptions of themselves and others. This mixed-method, embedded-design, action research dissertation tells the story of my effort to resolve this problem of practice and provides recommendations to practitioners facing similar challenges. To better understand the root of the problem, I examined research related to policy, self-censorship, loss of teacher autonomy, and harmful rhetoric. The theoretical framework grounding this study came from two primary lenses: treating literature as windows, mirrors, and sliding …

Teaching English As A Living Language: An Action Research Study Of Communication And Learner Confidence, David Lawrence Brian Levy

Theses and Dissertations

This action research study examines the disconnect between language learning in schools and the ability to use the language as a communication tool. Unfortunately, many educational institutions teach language with an emphasis on grammar rules, written exams, and rote memorization instead of as a living language used for everyday communication. This results in students receiving grades which do not reflect their ability to speak the language effectively. The purpose of this study was to explore how instructional practices influence both students’ communicative competence and confidence levels. It also intends to examine ways to redesign classroom instruction to better support real-world …

The Implementation Of A Manufacturing Curriculum In Secondary Education, John Chieyung Kim Ii

Theses and Dissertations

American manufacturing cannot find workers. By 2030, 2.1 million positions will go unfilled, at a projected cost of one trillion dollars. Secondary schools are not solving this problem. At Ypsilanti Community High School, only 23.7% of graduates pursue postsecondary education. The rest enter the workforce without credentials or technical skills. No manufacturing curriculum existed at YCHS. This Dissertation in Practice built one.

The study used improvement science methodology. Two Plan-Do-Study-Act cycles designed, tested, and refined a precision measurement curriculum aligned to NC3 industry certification standards. Thirty-three students participated across both cycles. Cycle 1 used a traditional theory-first sequence over ten …

Examining Role-Play Simulation Effectiveness In Reducing Student Skill Gaps In An Interpreter Education Program, Nicole Nadine Morris

Theses and Dissertations

The purpose of this mixed-methods action research study was to identify students’ skill development in an interpreter education program using authentic role-play simulations. Three research questions guided this study. Two questions guiding the quantitative data collection centered on skill development during foundational interpreting courses and through the practicum semesters. The third research question guided the qualitative data collection, which focused on the participants’ perceptions of the usefulness of the role-play simulations in preparing them for their practicum placements. Together, the data indicate that the simulations provide significant benefits for students in interpreter education programs in terms of their professional readiness. …

Vocabulary Learning In High School Chemistry To Enhance Conceptual Understanding: An Action Research Case Study, David Thibodeau

Theses and Dissertations

Accurate application of the domain-specific language of chemistry is often a challenge for students. To address this problem of practice, an action research intervention was implemented in a suburban high school chemistry classroom. Integrated with the predict-observe-explain instructional sequence, students participated in a targeted vocabulary intervention designed to ground abstract chemistry terms in concrete laboratory-based learning experiences. In concretizing abstract terms, students had more access to challenging chemistry vocabulary, consistent with the principles of the dual coding theory of cognition. The study’s findings suggest growth in students’ conceptual understanding of chemistry topics and ability to accurately articulate explanations of chemistry …

The Mountains Call: Escaping To Zones Of Seclusion, Alec Lee Parry

Theses and Dissertations

The biographical and thematical overlap between the literature of Austrian authors Ingeborg Bachmann and Thomas Bernhard, and Swiss writers Max Frisch and Fleur Jaeggy, is established in literary scholarship. However, similarities in the role Alpine spaces play in their works remain unaccounted for. The Alps represent a cultural and geographical boundary between linguistic identities and international borders. Protagonists across this dissertation’s three chapters face internal crises, prompting them to move to “zones of seclusion.” Within these “zones of seclusion,” characters spark discussions of collective memory even if they are isolated themselves. These peripheral locations force recollection, often on collective memory, …

The Secondary City: Georgetown And The Waccamaw Neck Within A Global Maritime Perspective, 1740-1850, John Paden Wilson

Theses and Dissertations

Georgetown is not and has never been the primary city on the South Carolina coast. Its harbor is shallow and muddy and its urban development lacks the commercial density found in more prominent Atlantic port cities such as New York, Boston, Philadelphia, and Charleston. Despite all indicators to the contrary, this marshy backwater outpost became the second richest port in the United States prior to 1850 through rice and indigo exportation. As a result, the port drew people, goods, and ideas from around the Atlantic. Despite its small size and limited cultural relevance, Georgetown was a regional node for international …

The Historical Development Of Korean Indefinites: A Corpus-Based Study, Rok Sim

Theses and Dissertations

Korean offers an unusually transparent window into how indefinite paradigms are built and reshaped over time. Two independent bases—a wh-indeterminate root (nwukwu ‘who’) and a dedicated indefinite root (amo/amwu)—combine with a small, reused set of particles (e.g. -(i)nka, -to, -(i)na) to yield a dense paradigm span- ning interrogative, existential/epistemic, polarity-sensitive, and free-choice func- tions. The system is especially revealing because it exhibits stable asymmetries and gaps (notably *amwu-inka) and because forms that are morphologically parallel do not freely alternate, but instead show persistent specialization.

This dissertation develops a usage-based, corpus-driven account of how this modern division of labour emerges. I …

Convivios Familiares: Interactions And Shifts In Language(S) To Support Teacher Efficacy And Parent Engagement Of Emergent Bilinguals, Lydia Claire Carnesale

Theses and Dissertations

Within early childhood classrooms of today, many languages and cultures are represented. Both caregivers and educators need to be aware of how to best support children who speak a language other than English to prepare them to be capable members of their home and school community.

This requires reimagined family engagement and professional development for both caregivers and teachers to support the growth of linguistic skills of early childhood Emergent Bilinguals. This study explores how through family engagement sessions, caregivers and teachers recognize the language development of Emergent Bilinguals. Through a qualitative research case study, the findings reveal how collaboration …