Digital Commons Network^™

Investigating The Impacts Of Peer Support And Online Information Seeking In Chronic Pain Online Health Communities, Aaron Necaise

Graduate Thesis and Dissertation post-2024

Chronic pain is a highly prevalent medical condition that contributes to intense emotional distress and social isolation in patients. With the growth of social media, online health communities (OHCs) have become a popular resource for patients to learn about their pain and establish social connections with peers. Although there is some evidence suggesting that curated online resources can benefit patient well-being, social media interactions have the potential to propagate medical misinformation and negativity. This dissertation expands upon the Social Communication Model of Pain to examine how interactions within social media-based OHCs impact chronic pain and uncover practical insights into OHC …

A Comparative Analysis Of Figurines From The Lower Rio Verde Valley From Oaxaca, Raynaliz C. Velazquez

Graduate Thesis and Dissertation post-2024

This thesis investigates 618 ceramic figurines from the Lower Río Verde Valley in Oaxaca, Mexico, to explore how figurine use varied across civic-ceremonial, domestic, and outlying contexts during the Terminal Formative and Late Classic periods. The central hypothesis proposes that figurines from the Río Viejo Acropolis, a civic-ceremonial center, would be larger and exhibit greater labor investment than those from residential and peripheral sites, reflecting more labor-intensive ideologies and ceremonial practices. Through typological, spatial, and material analysis, the study examines attributes such as size, surface treatment, production method, and the presence of musical elements. The dataset includes newly analyzed figurines …

Exploring The Experience Of Heart Disease Among Burmese Immigrants In The United States, Khup S. It

Graduate Thesis and Dissertation post-2024

The ongoing political and military turmoil in Myanmar has resulted in a significant increase in the migration of Burmese individuals to the United States in recent years. This demographic shift has brought attention to the health challenges faced by Burmese immigrants, particularly with regard to heart disease (heart attack). The complexities of the U.S. healthcare system, compounded by legal and social barriers, place immigrants at greater risk for health disparities. This study examines the health challenges of Burmese immigrants in Tulsa, Oklahoma, with a specific focus on their perceptions and experiences related to heart disease, as explored through illness narratives. …

Large Language Models And Networks: Edge Proposal, Synthetic Corpora, And Adaptive Node Generation, Nathan Gonzalez

Graduate Thesis and Dissertation post-2024

Natural Language Processing (NLP) and Artificial Intelligence (AI) have evolved from brittle rule-based engines through data-driven statistical models to today’s transformer architectures whose multi-head attention enables rich contextual reasoning. Against this backdrop, this dissertation unifies three complementary investigations that deepen our understanding of how large language models (LLMs) can reason over, generate, and strategically adapt language within networked settings. First, instruction-tuned LLMs are recast as latent-relationship detectors: by prompting models to hypothesize links between text-described entities, we recover edge sets that reconstruct social, thematic, and citation graphs with high precision, revealing how attention distributions encode topological cues. Recognizing the difficulty …

Advanced Large Language Model Approaches And Natural Language Processing Techniques To Improve Hate Speech Detection Using Ai, Saad Almohaimeed

Graduate Thesis and Dissertation post-2024

The proliferation of hate speech on social networks can create a significant negative social effect, making the development of AI-based classifiers that can identify and characterize different types of hateful speech in messages highly important for stakeholders. While this is a highly challenging problem, recent advances in language models promise to advance the state of the art such that even subtle and indirect forms of hate speech can be detected.

In this dissertation we present a series of contributions that improve different aspects of hate speech classification. We developed THOS, a hate speech dataset consisting of 8.3k tweets. Compared to …

Modeling Data Metrics And Distributions For Representation And Efficient Transfer Learning, Li Ren

Graduate Thesis and Dissertation post-2024

Representation Learning and Transfer Learning are fundamental challenges in deep learning, particularly for downstream computer vision tasks. While existing research predominantly focuses on loss functions and network architectures, this dissertation explores how modeling distance metrics and data distributions can enhance representation and transfer learning efficiency in computer vision applications, specifically focusing on image captioning and retrieval tasks.

We make contributions primarily in three subareas. First, we develop an image captioning system that leverages geometric relationships among objects using a novel object graph structure, enhancing global visual representations for more accurate caption generation. We further incorporate adversarial learning to model data …

Down By The Tracks, Ova ‘Cross The Trussle: Exploring Systemic And Structural Barriers To Perinatal Healthcare Access For Black Women In Rural Alabama, Trinity C. Johnson

Graduate Thesis and Dissertation post-2024

This dissertation uses semi-structured interviews (n=42), participant observation, archival research, and storytelling, it employs frameworks of structural violence, intersectionality, and reproductive justice to situate Black women’s maternal health within broader histories of racialized medical neglect and reproductive governance. The study explores two questions: (1) What obstacles do Black women in rural Alabama face in accessing perinatal healthcare? (2) How do they navigate these barriers, and what strategies do they employ? A mixed-methods approach—including ethnography, quantitative analysis, and GIS—guides this research, with storytelling serving as both a methodological intervention and a challenge to dominant anthropological narratives. Findings highlight three major themes: …

Ai-Generated Messaging For Life Events Using Structured Prompts: A Comparative Study Of Gpt With Human Experts And Machine Learning, Christopher Lynch, Erik Jensen, Ross Gore, Virginia Zamponi, Kevin O'Brien, Brandon Feldhaus, Katherine Smith, Joseph Martínez, Madison H. Munro, Timur E. Ozkose, Tugce B. Gundogdu, Ann Marie Reinhold, Hamdi Kavak, Barry Ezell

VMASC Publications

Large Language Models (LLMs) play an increasingly integrated and pivotal role in generating diverse types of texts, such as social media messages, emails, narratives, and technical reports, among other textual communication forms. As AI-generated messaging filters into human communication, a systematic exploration of their effectiveness for mimicking human-like communication of life events is needed. In this study, we employ a zero-shot structured narrative prompt to generate 24,000 life event messages for birth, death, hiring, and firing events using OpenAI's GPT-4. From this dataset, we manually classify 2880 messages and evaluate their validity in conveying these life events through the form …

Artificial Intelligence And Constitutional Interpretation, Andrew Coan, Harry Surden

University of Colorado Law Review

No abstract provided.

Women In Orientalist Paintings: The Different Symbols Women Represented In Orientalist Paintings In The Late Nineteenth And Early Twentieth Century, Malak Ahmed

The Undergraduate Research Journal

Art is one tool that indirectly affects people’s thoughts and perceptions. Orientalist painting is a type of art that reflects some of the mistaken stereotypes the West has about Oriental societies, such as inferiority, hypersexuality, and objectification of women. Understanding the artistic symbols and elements of representation defining women’s roles in Oriental societies in such paintings is one way to take further steps towards eradicating stereotypes about Oriental women. Research to date has mainly focused on the sexual representations of women in Orientalist paintings, and no due care has been given to the different symbols that the paintings include. This …

Cross-Cultural Narratives: A Comparative Analysis Of "Yo Soy Betty, La Fea" And "Ugly Betty", Marcos Falck Hernandez

Theses and Dissertations

This thesis examines the cross-cultural adaptation of the Colombian telenovela Yo soy Betty, la fea (1999–2001) into the American dramedy Ugly Betty (2006–2010), by analyzing how the latter reimagined the original narrative to address U.S.-specific cultural dynamics. Through qualitative analysis and literature review of the narrative structure, this study shows how “Ugly Betty” expanded its predecessor’s critique of beauty standards to explore Latino identity, multiculturalism, and workplace diversity in America. While both series center on an unconventional protagonist navigating the fashion industry, “Ugly Betty” uniquely foregrounds the experiences of a Mexican American family, offering nuanced depictions of immigration, cultural assimilation, …

The Impact Of Pre-Kindergarten Programs On Literacy Achievement In Primary Grades In Rural Southeast Alabama Title I Schools, Courtney Sonntonya Thorton

Theses and Dissertations

The purpose of this study was to examine how pre-kindergarten impacts the literacy achievement of students in Alabama Title I schools. This quantitative study employed a causal-comparative (ex post facto) research design to examine the impact of Alabama’s First-Class Pre-K (FCPK) program on early literacy and school readiness, as measured by the Dynamic Indicators of Basic Early Literacy Skills (DIBELS) and the Alabama Early Learning Inventory (AL ELI). The design was selected due to its appropriateness for studying naturally occurring groups and its capacity to explore potential cause-and-effect relationships without researcher-controlled intervention.

The independent variable was Pre-K attendance (attendee vs. …

Addressing Barriers To Preventive Healthcare Access Through Community Outreach In Underserved Populations, Deneisha Sparks

Theses and Dissertations

Access to preventive healthcare is a significant public health challenge, particularly for underserved populations in Muscogee County, Georgia. This project addresses systemic barriers such as transportation, limited health education, and economic constraints, which contribute to health disparities and reliance on emergency room services. Guided by the Social Determinants of Health (SDOH) framework and the Health Belief Model (HBM), the project aims to enhance access to preventive care, improve health literacy and identify barriers to healthcare access.

This program evaluation report examined a community-based initiative that utilized a mobile health unit to improve access to preventive healthcare in underserved areas of …

Attacking Diabetes One Day At A Time, Kyla Duncan

Theses and Dissertations

The "Attacking Diabetes One Day at a Time" initiative targets the growing concern of public health, type 2 diabetes, among under-reserved communities. This comprehensive care program emphasizes the importance of prevention through education, improving lifestyles, and access to care. Based on insights from the Self-Care Management Theory, this initiative seeks to provide individuals with sound, culturally tailored strategies that reduce disease risk and help them manage healthy lifestyles. Major components include educational workshops, and resource navigation. The success of this program, from community engagement through evaluation on a phased implementation plan, is guaranteed. The expected outcomes of this work will …

How Do School Counselors And School Social Workers Support High School Bullying Victims: A Qualitative Exploratory Case Study, Dalentina N. Robertson

Theses and Dissertations

Bullying and student aggression are increasing in public high schools. Bullying and cyberbullying are a safety concern, and victims of bullying have shown a decline academically and emotionally. Additionally, high schools need increased support with bullying behaviors. The purpose of this exploratory case study was to explore school counselors’ and school social workers’ insights and perspectives regarding the support they provided to bullying victims in two school districts in rural Georgia. Bronfenbrenner’s Ecological Systems Theory was the framework used to focus research on understanding how environmental systems influence an individual’s development. Semi-structured interviews were conducted from a purposeful sample of …

Racial Diversity Matters: Experiences Of Dental Hygienists Of Color In Education And Practice, Sonika Masih

All Graduate Theses, Dissertations, and Other Capstone Projects

Oral health is important to overall health. Poor oral health can affect a person’s ability to smile and chew, and can negatively affect their self-esteem. Poor oral health can lead to systemic diseases and even death. Therefore, access to dental care is vital for maintaining a quality of life, but people of color often lack access to this essential care. Negative stereotyping, color blind attitudes, and providers' biases are barriers for people of color to access dental care. Dental hygienists play a crucial role in removing barriers to oral healthcare for underserved populations. However, the dental hygiene profession does not …

The Expressive Effects Of Bilateral Labor Agreements, Ian G. Peacock

Chicago Journal of International Law

Bilateral labor agreements (BLAs) aim to facilitate the movement of temporary migrant workers between countries. So far, studies of BLAs have focused on whether they have effects on migration flows. Despite countries entering hundreds of BLAs, evidence for their effects on migration flows remains limited. Yet, even if BLAs have limited material effects, they may still have important symbolic effects. On this topic, this Comment highlights BLAs’ potential to change rhetoric about international migration among heads of state. Drawing on an original empirical analysis focused on BLAs with the Philippines, the Comment analyzes how BLAs may influence leaders’ expressed attitudes …

(Re)Imagining Linguistic Justice Through Pláticas: Dual Language Educators’ Perspectives On Restorative Practices, Lysandra Pérez

CGU Theses & Dissertations

This dissertation examines the pervasive impacts of linguistic imperialism in U.S. dual language classrooms, focusing on restorative language justice practices designed to address the harm caused by manifestations of linguistic oppression, including language policing, linguistic surveillance, and language discrimination (Cameron, 2014; Tuck & Yang, 2012). Grounded in LangCrit (Crump, 2014) and Raciolinguistics (Flores & Rosa, 2015), this study centers the voices and lived experiences of minoritized bilingual educators in Central Washington and Southern California, highlighting their insights and calls for transformation within bilingual education. Through pláticas en grupo (Fierros & Delgado Bernal, 2016), dual language educators co-created restorative practices that …

Writing Back To Empire: Anticolonial Petitioning And Decolonisation In Postwar British West Africa, 1945–1960, Bright Alozie

Black Studies Faculty Publications and Presentations

This article reexamines petition writing as a strategic form of anticolonial resistance and negotiation in British West Africa between 1945 and 1960. Focusing on Nigeria and the Gold Coast (now Ghana), it argues that petitions – often regarded as apolitical or ineffective – were in fact deeply political texts through which colonised individuals asserted rights, challenged imperial authority, and participated in shaping decolonisation discourse. Drawing on new archival petitions, colonial correspondence, and administrative records, the study analyzes how a wide range of African actors – including trade unions, veterans, women’s organisations, and youth groups – appropriated colonial bureaucratic norms to …

Teaching Borges Effectively: A Pedagogy Of Literary Reading, Luciano Martinez

Spanish Faculty Works

No abstract provided.

Language, Categorization, And Control: Examining Exclusion In Refugee Regimes Through The Shift From Muhājir To Lājiʾ, Cormac M. Thorpe

Harvey M. Applebaum ’59 Award

No abstract provided.

Video Comprehension Score (Vcs): A Metric For Long-Form Video Description Evaluation, Harsh Dubey

Electronic Theses and Dissertations

Existing video description evaluation metrics fail to capture the long-range chronology and semantic alignment essential for long-form descriptions. An effective evaluation metric for long-form descriptions must (i) assess global thematic alignment, (ii) measure local semantic alignment, and (iii) evaluate chronological alignment while detecting corrupted content. We introduce Video Comprehension Score (VCS), a reference-based metric, which directly addresses these evaluation requirements through three components: Global Alignment Score for thematic alignment, Local Alignment Score for local semantic alignment, and Narrative Alignment Score for chronological alignment with adjustable tolerance. We evaluate VCS on two large-scale synthetic datasets designed to test corruption detection and …

Critical Appraisal Of Language Assessment Tasks For African American Children, Tamara Diana Jacobs

Selected Full-Text Master Theses 2021-

Language assessment is a fundamental aspect of the speech-language therapist's role. However, a critical examination of standardized assessments reveals their historical association with constructing disability and exerting control over individuals with a disability, often rooted in the medical model of disability (Nair et al., 2023). As a result, there has been a growing interest in developing alternative methods for evaluating language and speech, particularly in diverse populations (Hyter, 2022). This interest has extended to the study of assessment methods within urban communities, including African American English (AAE) speakers.

Language assessment is a fundamental aspect of the speech-language therapist's role. However, …

Implications For Clinical Practice When Working With Latino Families Affected By Pediatric Cancer: An Integrative Systematic Review, Karla Rodas

Theses and Dissertations

The high mortality rates within the Latino population due to childhood cancer and the psychosocial challenges that come with the disease warrants attention from mental health professionals to provide support and address the distress experienced by affected families. The purpose of this integrative systematic review was to identify the psychosocial challenges faced by Latino families navigating childhood cancer, explore the role of cultural resiliency as a coping mechanism, and examine culturally adapted clinical interventions that integrate cultural resilience, promote psychosocial well-being, and improve treatment engagement. A PRISMA flow diagram was used to illustrate the systematic review process, which included 11 …

Ghosts At The Gate: A Call For Vigilance Against Ai-Generated Case Hallucinations, Christina Frohock

Penn State Law Review (2003 - Present)

No abstract provided.

The Inevitable Rise And Liberation Of Bipoc Community At Cal Poly Humboldt: A Historical Storytelling Timeline, Fernando Paz

Humboldt Journal of Social Relations

"The Historical Storytelling Timeline (HST) emerged as a central initiative in Cal Poly Humboldt's efforts to support and inform the Institutional Anti-Racism Call to Action Plan (IARCAP). Guided by the Office of Diversity, Equity, and Inclusion (ODEI), the HST not only chronicles the university's history of activism but also digitizes these efforts to ensure accessibility for future generations. This timeline is a commitment to honoring past struggles and successes..."

Motivations And Challenges For African International Students In Choosing On-Campus Housing And Transitioning Off-Campus, Francis Dugbartey

Graduate Research Papers

The findings of this qualitative phenomenological study explained the motives and challenges faced by African international students (n = 10) who initially chose to live on-campus and subsequently transitioned to off-campus accommodations. The research was conducted through semistructured interviews with African international students who were currently enrolled at a predominantly White institution in the Midwestern United States, discussing their experiences with housing, cultural adjustment, and financial constraints. Although the initial choices to stay on-campus stem from convenience and institutional support, various challenges pushed the students toward going off-campus. To begin with, the costliness of staying in an institution may be …

Graduate Portfolio, Amber Ellen Hoodjer

Graduate Research Papers

No abstract provided.

Enhancing Fake News And Rumor Detection Using Metadata, Context, And User Interaction With A Hybrid Gcn-Transformer., Lucas Romulo Zuin Gigli

ICT

The increasing influence of social media has significantly impacted how news spreads among users, making the detection of misinformation, including fake news and rumours, a critical task. Previous research has explored content-based and metadata-driven approaches, while recent advancements have leveraged Graph Neural Networks (GNNs) such as GCNs, GATs, and SAGE to analyse user interactions and propagation patterns. This thesis investigates the effectiveness of a Hybrid Graph-Transformer Convolutional Neural Network (GCN-Transformer) for fake news detection, combining graph-based learning with Transformer attention mechanisms. Through in-depth data analysis and advanced detection techniques, this model aims to enhance predictive performance and mitigate the spread …

Discovering Latent Themes: Mixed-Methods Comparative Analysis Of Topic Extraction And Clustering., Laura Byrne

ICT

This study investigates whether clustering and topic modeling can uncover themes within the 167 verses of the King James Version of the Book of Esther. A standardized preprocessing pipeline was applied, and TF-IDF and sentence-embedding feature spaces were used to evaluate topic extraction (NMF, GSDMM, BERTopic, Top2Vec) and clustering (HDBSCAN, DBSCAN, Gaussian Mixtures, Agglomerative) using coherence, cluster validity, lexical distinctiveness, and cross-model similarity metrics. NMF provided the most interpretable topics, GSDMM yielded compact low-overlap topics, BERTopic offered entity-centered groupings, and Top2Vec highlighted broad thematic regions. Cross-model analysis revealed overlapping motifs, notably decree and banquet themes, but clusters and topics did …