Digital Commons Network^™

Synthetic Dataset For Understanding Negation In Text-Guided Image Editing, Nhat-Tan Bui

Graduate Theses and Dissertations

Negation is a fundamental linguistic concept used by humans to convey information that they do not desire. Despite this, minimal research has focused on negation within text-guided image editing. This lack of research means that vision-language models (VLMs) for image editing may struggle to understand negation, implying that they struggle to provide accurate results. One barrier to achieving human-level intelligence is the lack of a standard collection by which research into negation can be evaluated. This thesis presents the first large-scale dataset, Negative Instruction (NeIn), for studying negation within instruction-based image editing. Our dataset comprises 366,957 quintuplets, i.e., source image, …

The Relationship Between Physical Activity And Health-Related Quality Of Life In College Students, Shelia Ann Fritts

Graduate Theses and Dissertations

This study explored the interaction effects of physical activity levels and race on college students' physical and mental health, focusing on Native American students. A total of 245 students participated, categorized by physical activity levels (low, moderate, and high) and race (Native American and others). Descriptive statistics outlined the sample characteristics and physical activity behaviors. At the same time, a two-way ANOVA was conducted to assess the effects of race and physical activity on health-related quality of life, measured through physical and mental composite scores (PCS and MCS). The results revealed a significant interaction effect between race and low physical …

A Dynamic Hierarchical Attention Framework For Multimodal Malware Detection, Tamanna Nazmin

Graduate Theses and Dissertations

The increasing use of Android in the worldwide mobile ecosystem has come along with a significant increase in advanced malware, highlighting the critical necessity for efficient, scalable, and adaptable detection systems. Despite recent advancements in machine learning improving malware detection, the majority of current solutions are limited to one, two, or three data modalities, hence neglecting the comprehensive behavioral spectrum of contemporary multi-vector threats. This thesis presents the first comprehensive multimodal framework for Android malware detection, which combines textual, time-series (temporal), graph-based (structural), and visual information using an innovative hierarchical attention mechanism and Dynamic Fusion Controller(DFC). Our methodology consistently classifies …

The Intersection Of Race And Nativity: Exploring Criminal Justice Contact Among Black Adults In The United States., Uchenna Makuochukwu Onuoha

Graduate Theses and Dissertations

Black immigrants in the United States navigate a dual identity as both Black and immigrant, yet their unique experiences remain underexplored in research on immigration and crime. While prior studies have documented generational differences and negative associations between immigration and crime, the intersection of race and nativity in shaping criminal justice contact for Black immigrants is unknown. Using data from the National Longitudinal Study of Adolescent to Adult Health, this study examines the role of race and nativity on various forms of criminal justice contact. Specifically, we investigate (1) the extent to which nativity plays a role in criminal legal …

Assessment Of Social Media Use And Strategies For Combating Misinformation Among Extension Educators In Arkansas, Enoch Teye Kwao Ametepey

Graduate Theses and Dissertations

This study assessed the use of social media by Extension educators in Arkansas and examines strategies for identifying and combating misinformation within agricultural extension services. Guided by the Uses and Gratifications Theory, the Unified Theory of Acceptance and Use of Technology (UTAUT), and the Third-Person Effect Theory for objectives one, two, and three, this research employed quantitative and qualitative approaches, specifically, two quantitative cross-sectional surveys and a qualitative focus group study developed into a three article dissertation. The first article assessed the extent to which Extension educators utilize social media for professional activities, revealing that social media is predominantly used …

Layered Redactions: An Arts Based Research And Self Study Handbook For Art Teachers Navigating Professional Learning Communities, Audrea M. Danenhauer

Graduate Theses and Dissertations

This self-study contributes to the field of art education by examining the tensions and possibilities within Professional Learning Communities (PLCs) through an arts-based lens. Framed as both a love letter and a palimpsestic work, this thesis reimagines professional development as a layered, living practice, rooted in collective care and criticality. Using collage as both method and metaphor, the study interweaves Freire’s dialogic praxis, bell hooks’ radical tenderness, and the marginalia of a weathered PLC handbook—redacted, annotated, and reassembled with lived experience. Through deliberate redaction and reassembly, the research intentionally disrupts the normative invisibility of whiteness in educational structures, making visible …

The Case Against Finean Essentialism, Miles Thibodeaux

Graduate Theses and Dissertations

In this thesis, I survey, critique, and add to recent arguments against Finean Essentialism: the view that all de re modal facts are metaphysically explained by essences. Arguments against Finean Essentialism generally fall into two categories: (a) Finean Essentialism risks contradicting commonly held views or suppositions, or (b) Finean Essentialism involves an explanatory gap, vicious circularity, or a vicious regress. While the details of the arguments within each category differ significantly, it is useful to group them in this way given the relevant implications they have for one another. I will argue that the proposed critiques from category (a) are …

The Effects Of Background Child-Directed And Adult-Directed Singing On Reading Comprehension Performance, Agnes Yeboah Amfo-Adu

Graduate Theses and Dissertations

Although music features in speech, such as those found in child-directed speech and song, are known to enhance language processing, the underlying mechanism of this benefit remains unclear. Prior research has primarily compared verbal materials presented in a musical, child-directed style to those in a less musical, adult-directed style, leaving it uncertain whether the benefit stems from the music style of verbal presentation or mere exposure to musical features. This study examined whether the language benefits of child-directed input persist when it is presented as background auditory stimuli rather than the primary focus of cognitive tasks. Experiment 1 found that …

Coastal Consumption: Diet And Social Organization At Four Postclassic Sites In The Yucatán Peninsula, Paramita Choudhury

Graduate Theses and Dissertations

This research examines Postclassic Maya food practices during CE 1200–1600 to understand how eating behaviors reflect systems of social hierarchy, political economy, and cultural identity. The investigation focuses on four archaeological sites in the northern Yucatán Peninsula—Tulum, El Rey, El Meco, and San Miguelito—to examine dietary behaviors through dental microwear texture analysis (DMTA), oral pathology, and stable isotope data within a biocultural framework. The research aims to identify whether elite and non-elite individuals exhibited notable variations in food texture consumption, access to resources, and nutritional health. High-resolution 3D surface metrology enabled DMTA to assess the mechanical properties of consumed foods, …

Bilingual Program Implementation And Programming In The Midwestern And Southeastern United States: Lessons Learned For Application In Arkansas, Susan Wallace

Graduate Theses and Dissertations

As of 2025, the state of Arkansas has no state-approved bilingual or dual-language education programs, despite passing legislation in 2021 to allow for their creation. This literature review synthesizes findings from recent empirical studies conducted in the Midwestern and Southeastern United States—regions with demographic and policy contexts more similar to Arkansas than states with long-time bilingual programs. This literature review explores both beneficial and complicating factors in bilingual program implementation, addressing themes such as policy, leadership, stakeholder involvement, program design, and prevailing ideological mindsets, before summarizing lessons learned from these studies. The implications are clear: effective bilingual programming requires intentional, …

This Is Fine: A Reflexive Case Study On Beliefs, Institutional Rhetoric, And The Quiet Despair Of Capstone Completion, Dana Turner Blair

Graduate Theses and Dissertations

For graduate students, capstone writing is often a stressful process that involves significant obstacles to progress. This dissertation presents an exploratory multi-case study of four graduate capstone writers to examine how institutional contexts and rhetoric shape students’ beliefs and related emotions and behaviors during the high-stakes, low-structure settings of capstone research projects. Data for this study was collected through interviews and reflexively compared with reflections from the principal researcher. To gather insights into the relationship between writers’ internal beliefs and institutional contexts, interview excerpts were analyzed according to both cognitive behavioral coaching and institutional critique frameworks. Findings indicated that students …

How To Do Things With Little Talking Tubes: Nonideal Speech Acts In The Digital Age, Anthony Holdier

Graduate Theses and Dissertations

In this work, I develop a view about what it means to share a social or conversational context with others, as well as what is normatively entailed by doing so. Working from a broadly Austinian perspective about the moral foundations of language use and how we use words to position ourselves within social space, as well as from a generally Stalnakerian social ontology (demarcating groups by dint of aligned or overlapping sets of commitments), I present three papers demonstrating how nonidealized, ordinary language philosophy can make sense of complex, real-world phenomena. Through analyses of heretical utterances, context collapse, and chatbot …

Testing A Culturally Grounded Training For Black And Latine Clinicians: Creating Communities In Pcit For Providers Of Autistic Youth, Harlee Onovbiona

Graduate Theses and Dissertations

Black and Latine families of autistic youth continue to face mental health disparities, some of which have been attributed to poor access to services, discrimination, and poor culturally responsive care. Black and Latine families call for more family-centered treatments that are in accordance with their values and culture with options for treatments to be delivered by clinicians with similar racial and ethnic backgrounds. Parent-Child Interaction Therapy (PCIT) is a widely known evidenced-based treatment (EBT) that has been used with Latine, Black, and neurodiverse children to improve the parent-child relationship and reduce challenging behaviors. Although considerable efforts have been made to …

Firm Disclosures And Retail Investor Behavior: The Role Of Information Type, Disagreement, And Social Networks, Hansol Yoon

Graduate Theses and Dissertations

This paper examines whether disclosure characteristics–specifically hard versus soft information–influence disagreement among retail investors, whether due to differences in information sets or interpretation, and how such disagreement subsequently affects trading volume. Using a sample of 85,050 earnings conference calls and StockTwits disagreement data from 2010 to 2021, I find that hard information (i.e., earnings figures) is negatively associated with investor disagreement, while soft information (i.e., forward-looking statements) is positively associated with it. Further analysis reveals that the disclosure characteristics impact trading activity only indirectly, through their influence on investor disagreement. Additionally, I examine the moderating role of social network centrality, …

Public Comment: Using Critique-Like Mediating Artifacts To Democratize Discourse At City Council Meetings, Piper Schuerman

Graduate Theses and Dissertations

Are local governments designed for equitable citizen participation? While civic engagement aims to empower citizens and support representative governance, barriers to participation can hinder those outcomes. City council meetings, key venues for public input, pose specific challenges such as long durations, dense content, and intimidating formalities. These issues disproportionately affect Generation Z (born between 1997 and 2012), who frequently report feeling underinformed or having limited time to engage. This thesis explores how city council meetings might use multimodal mediating artifacts, inspired by design critique practices, to make public discourse more accessible for Gen Z adults.

Grounded in activity theory and …

Maria Sabina And The Wise Ones, Robin Bruce

Graduate Theses and Dissertations

Maria Sabina was born Maria Sabina Magdalena Garcia in 1894, in the principality of Huautla, located in Oaxaca, Mexico. She’s known as a healer and poet, though she would most likely refer to herself as a woman doctor, whose language becomes beautiful with the help of the psylocibin mushroom, which she affectionately refers to as little saints or holy children. In 1953, American banker, R. Gordon Wasson and his wife, pediatrician Valentina Pavlovna, were the first non-Indigenous people to witness one of Sabina’s ceremonies. Novice ethnomycologists and anthropologists, the couple traveled to Southern Mexico to witness a ceremony in which …

Creating A Sense Of Home: Hispanic Students At Hispanic-Serving Institutions, Eva Cordero

Graduate Theses and Dissertations

Hispanic-Serving Institutions (HSIs) provide critical access to higher education for Hispanic students, yet their designation is based on enrollment rather than active support for student success. The purpose of the study was to describe and explore the sense of belonging for Hispanic students at a select Hispanic Serving Institution (HSI) with a high percentage of Hispanic students. Using photo voice, document analysis, and semi-structured interviews, the study identifies five key themes: (1) agency in belonging, (2) club participation, (3) fostering a sense of value, (4) institution and institutional agents, and (5) scholarship and funding. Findings underscore the need for HSIs …

Meeting The Challenge: The Relationship Between Students’ Educational Gains And Teacher Full-Time Versus Part-Time Status, Dorissa Kaufman

Graduate Theses and Dissertations

This study investigates the effect of instructor status—full-time versus part-time—on student Educational Functioning Levels (EFLs) in adult education centers across Arkansas from 2018 to 2023. Given that funding for these centers is directly tied to student performance, determining the most effective type of instructor is essential. The research examines programs like GED, English Language Learners (ELL), Integrated Education and Training (IET), and Workforce Alliance for Growth in the Economy (WAGE), addressing challenges such as a high number of adults without high school diplomas. Employing a regression model for analyzing EFL gains, the study seeks to provide actionable insights for hiring …

Exploring 2slgbtqia+ Parenting In Northwest Arkansas, Bailey Mason

Graduate Theses and Dissertations

Since the U.S. Census Bureau first published data on “same-sex” households in 2011, research has repeatedly indicated the majority of 2SLGBTQIA+ parents (here on referred to as “queer parents”) reside outside of major cities in heavily populated regions of the country. However, due to widespread metronormative narratives about the queer experience, the experiences of queer parents in less-populated regions are rarely studied. This qualitative study explores the lived experiences of queer parents in Northwest Arkansas, a region of the politically and religiously conservative Southern U.S. with areas both urban and rural. Applying grounded theory and drawing from queer theory to …

Sonic Subversion: An Intersectional Analysis Of South African Punk, 1976-Present, Amber Lenser

Graduate Theses and Dissertations

The 1970s in South Africa were plagued by systematic racial segregation, widespread political violence, and fervent censorship under the apartheid regime. Political tensions were rising precipitously in the final years of the decade, stoked by the brutal police response to the Soweto Uprising (1976) and the murder of Black Consciousness leader Steve Biko (1977). It was amidst this atmosphere of profound oppression and increasing political unrest that punk made its South African debut. Apartheid South Africa served as a fertile breeding ground for punk’s inherent culture of defiance and anti-authoritarianism. Remarkably, punk has demonstrated the power to transcend sociodemographic boundaries …

Perceiving School Success: A Phenomenological Study Of Asian Indian Parents, Scott Nozik

Graduate Theses and Dissertations

This phenomenological qualitative study aimed to explore how Asian Indian parents at East Ridge Elementary School perceived student success. The research sought to understand their experiences, their views on student success, and the factors they perceived as supports or barriers to achieving that success. Interviews with 14 Asian Indian families revealed four major themes: Positive School Experiences, Academic Programming, Holistic View of Education, and Parental Engagement. While communication emerged as a central element, it was not categorized as a theme but rather as a supporting factor. The study found that parents expressed satisfaction with the school’s cultural inclusivity and sense …

Predicting Migrant Youth Integration In The United States, Scott Bayer Gove

Graduate Theses and Dissertations

The relationship between participation in an identity development program for migrant youth and their subsequent integration into U.S. society is examined. The study focuses on the U.S. Committee for Refugees and Immigrants' (USCRI) READY4Life program, which aims to support migrant youth in their transition to life in the United States. This study will examine whether performance scores in the READY4Life program can predict scores on the Immigration Policy Lab's (IPL) Integration Index, a validated measure of integration. The study will employ a cross-sectional experimental research approach, using multiple linear regression analysis to examine the relationship between the READY4Life performance scores …

Towards Multimodal Scene Graph Generation Approaches To Video Understanding, Trong-Thuan Nguyen

Graduate Theses and Dissertations

This thesis advances video understanding by enhancing Video Scene Graph Generation (VidSGG) through improved temporal modeling, the integration of long-range temporal dependencies via continuous updates to interaction histories, and the utilization of Large Language Models (LLMs) for scene graph reasoning. To this end, three novel datasets and corresponding approaches are introduced. First, the ASPIRe dataset incorporates interactivity annotations and leverages the Hierarchical Interlacement Graph (HIG) for hierarchical temporal modeling, providing deep insights into scene changes and effectively capturing intricate interactions. Next, the AeroEye dataset, focusing on drone videos, is paired with the Cyclic Graph Transformer (CYCLO), which establishes circular connectivity …

The Uneven Disruptions Covid-19 Caused To Scholars’ Publication: A Preregistered Study, Marco De Prosperis

Graduate Theses and Dissertations

This proposed, preregistered study investigates the uneven impacts of COVID-19 on scholarly productivity among University of Arkansas faculty, focusing on how demographic and professional factors—such as gender, ethnicity, academic rank, tenure status, field of study, and the presence of children—may have moderated productivity during the pandemic. Utilizing a non-experimental, cross-sectional design, this research will collect data from 160 full-time faculty members through an online survey. Grounded in Role Theory, the study will examine role conflict and enrichment as faculty navigated shifting responsibilities in research, teaching, and caregiving during remote work. This study is particularly relevant as many assistant professors who …

Space And Subjectivity In The Emerging American West, Scott Hendry

Graduate Theses and Dissertations

The American West resists theoretical definition. As myth, ideal, region, contact zone, place, space, symbol, territory, home, assemblage, dream, and home, the West is continually changing. As a region, the West is not a closed space; it is an open, ongoing constellation of processes, an unfolding simultaneity of storied events or happenings. This dissertation, “Space and Subjectivity in the Emerging American West,” explores literature and cinema of the modern West. My project seeks to answer the question “What is the American West?” by examining the work of novelists, poets, filmmakers, cultural geographers, philosophers, and photographers who reimagine identity, locality, and …

Fergus Of Galloway: A New Translation For A New Audience, Emily J. Aguayo

Graduate Theses and Dissertations

My dissertation focuses on one text – Li romanz de Fergus – an Arthurian romance composed in Old French in the early thirteenth century by a mysterious author named Guillaume le Clerc. I have learned as much as I can about this romance and have looked at it from every angle possible. The scope of my research is narrow and deep because it focuses on one text, its author, and its subject matter. I have created a new theory about the identity of the author, Guillaume le Clerc, based on historical documents such as the Acts of Lordship from Scotland, …

#Girls Gone Viral: Girlification Trends And The Digital Postfeminist Sensibility, Madison Rose Mcbride

Graduate Theses and Dissertations

This thesis provides a critical analysis of viral girlification trends on TikTok to bolster understanding of the rhetoric of popular feminism in the emerging digital landscape. Grounded in feminist cultural theory, this thesis posits that women’s digital engagement influences their notions of self-actualization, their avenues for resisting sexist ideals, and ultimately, their political mobilization. Extending scholarship on postfeminism, I offer two unique but co-constructive features of the postfeminist sensibility: post-irony and the confession paradigm. The first chapter analyzes the “girl dinner” trend as a site of post-ironic discourse. Characterized by ambiguity and ambivalence, post-ironic discourse muddles the line between sincerity …

Supervenience And Non-Naturalism, Michael Hogan

Graduate Theses and Dissertations

Supervenience presents a problem for the moral non-naturalist. Supervenience states that one’s moral properties cannot differ without one’s natural properties differing. It, therefore, states a necessary connection between moral and natural properties. Moral properties for the moral non-naturalist are sui generis, which means they are not reducible to natural properties, but also they are utterly different in kind than natural properties and any other kind of property. How can these properties be necessarily connected? This requires an explanation. The challenge to the moral non-naturalist is to provide such an explanation. McPherson (2012) presents an explanatory challenge to the non-naturalist …

A Native American Free Press: The Opportunities And Threats To Press Freedom In Indian Country, Bryan Pollard

Graduate Theses and Dissertations

Tribal media – media outlets often operated by a tribe for a Native audience – are an indispensable public service to their communities. They are relied upon for news and information about current events and governmental actions, and often reinforce cultural and community values. These outlets are often financially subsidized by the tribal government if the operation is too small or geographically remote to generate the revenue necessary for financial independence. Herein lies a central dilemma: Can tribal media, under the influence of tribal governments, serve as an independent voice free of political interference and capable of fair and truthful …

Lilac Divinity: The Socio-Religious Transformation Of The Capetian Monarchy, Michael Earth Anderson

Graduate Theses and Dissertations

This study considers an alternative explanation for the ascendancy of the Capetian monarchy during the High Middle Ages. Through a broad consideration of notable kings across a large time period, I argue that the kings of France knowingly participated in a process of spiritual and cultural embellishment that traditional, comparative models have failed to properly assess. The paper begins with a short introduction and is followed by a consideration of how the Middle Ages have been framed historiographically. The next section offers a historiographical overview of feudalism to contextualize persistent issues in the field. The remaining sections consist largely of …