Digital Commons Network^™

Fostering Academic, Social-Emotional, And Civic Growth Through Discussion-Based Pedagogy In Secondary Classrooms, Ethan O'Brien

Masters Projects

Discussion-based pedagogy provides students with opportunities to practice collaborative and critical thinking skills that have proven impactful on reading and writing scores, interpersonal communication skills, and civic engagement. However, inexperienced discussion facilitators—as well as instructors who may not have clear purposes or objectives for discussion in their classrooms—may not be familiar with best practices and strategies for structuring rigorous, equitable, and engaging student talk. This project begins by investigating potential factors contributing to students' lack of interpersonal skills in the classroom, and ultimately identifies discussion-based pedagogy as a key solution. A theoretical basis for the merits of discursive learning is …

Imputation Via Domain Adaptation: Rethinking Variable Subset Forecasting From Knowledge Transfer, Runchang Liang, Qi Hao, Yue Gao, Kunpeng Liu, Lu Jiang, Pengyang Wang, Minghao Yin

Computer Science Faculty Publications and Presentations

Multivariate time series forecasting in practical deployment faces a critical challenge termed Variable Subset Forecasting (VSF), where certain variables accessible during training are entirely missing during inference. This creates a stark discrepancy between the training (source domain with full variables) and inference (target domain with partial variables) environments, disrupting cross-variable dependencies and fragmenting global temporal patterns. Existing imputation methods, limited to transferring local knowledge (e.g., temporal neighbors or pairwise correlations), fail to capture essential global dynamics, leading to severe performance degradation under distribution shifts. To address these challenges, we redefine VSF as a cross-domain knowledge transfer problem and propose VIDA, …

She Chose Her Fate: The Genderqueer Women Of Tolkien And Freedom Beyond The Patriarchal Binary, Alicia Fox-Lenz, Grace Moone, Leah Hagan

Online Midwinter Seminar (OMS)

No abstract provided.

“The Gift Which Was Withheld I Take”: The Rape Of The Sun Maiden In Tolkien’S Legendarium, Kristine Larsen

Online Midwinter Seminar (OMS)

No abstract provided.

“Her Hair Was Held A Marvel Unmatched”: The Significance Of Long, Blonde Hair In Tolkien’S Imagination, Sara Brown

Online Midwinter Seminar (OMS)

No abstract provided.

"Things That Were, Things That Are, And Things That Yet May Be": The Matter Of Time In The Faërie Realms Of Tolkien's The Lord Of The Rings, Noelia Ramos

Journal of Tolkien Research

Tolkien’s feelings and relationship to Celtic themes are more nuanced than a simple binary of aversion versus passion. As he professed to Stanley Unwin—"Needless to say they are not Celtic!" (Letters #19)—his stance encompassed both resistance and fascination. His essay On Fairy-Stories, originally delivered as the Andrew Lang Lecture in 1939, can be seen as an early foundation for concepts later developed in The Lord of the Rings (1954–1955). In this context, the concept of fiction and the secondary world—particularly regarding the nature of time—is notably prominent, drawing parallels to the Celtic Otherworld.

This study aims to analyze …

Evaluating Artificial Intelligence (Ai) Agents In Multi-Human Environments, Na

Defensive Publications Series

Artificial intelligence (AI) agents typically serve a single human as a client, but such a single human focus by an AI agent can be sub-optimal in contexts where the AI agent performs tasks for teams or other groups of humans. This disclosure describes techniques to develop and evaluate AI agents capable of robust operation in multi-human environments. In a data collection phase, group chat or virtual meeting experiments are organized where participants roleplay conversations to accomplish predefined tasks such as scheduling a meeting, planning an event, etc. Communication transcripts from such experiments capture the complexities of group interactions. In a …

Gender Role Conflict In Women, Candyletta Lewis

All-Inclusive List of Electronic Theses and Dissertations

This study examines gender role conflict (GRC) in women within the context of feminine norms, with a focus on developing a scale designed to measure GRC derived from feminine ideology that may contribute to gender related stress. The primary research questions address the factor structure, reliability, and validity of the Gender Role Conflict Scale for Women (GRCS-W). Additional research questions examine the relationship between feminine gender role conflict and psychological well-being, and whether any racial differences exist in self-reported GRC. Participants include 132 women aged 18–70 from diverse educational backgrounds. Findings revealed a three-component solution for the GRCS-W. The internal …

“Literally Made Me Cry”: The Impact Of Course Material Costs On University Of Kentucky Students, Stephen Krueger

Library Reports and White Papers

The Student Course Materials Cost Survey was administered September 16 – October 6, 2024. It was open to current students at the University of Kentucky (UK). The goals were to help UK Libraries better understand how the cost of course materials affects students at UK and to provide a snapshot of student spending across the university. The questions were based on similar research done at other institutions in Virginia (Virginia Course Materials Survey, 2021) and Florida (2022 Student Textbook and Instructional Materials Survey, 2022). Other work based on those surveys includes the 2023 Illinois Course Materials Survey (CARLI, 2023) and …

Между Тенью И Рассветом; Between Darkness And The Dawn: A Photographic Understanding Of Memory And Society In Eastern Latvia And The Baltic States, Bryce Maloney, Sean Rego

Summer Research Program

In the small nation of Latvia, the eastern city of Daugavpils has been left behind. Three hours from the bustling European capitals of Riga, Vilnius and Minsk, it was historically the trade hub between Russia and Western Europe, once giving it a fascinating ethnographic makeup as well as an important regional position. It remains the largest majority Russian-speaking city in the European Union and NATO, but suffers from its geographical and economic isolation on top of a declining and aging population. Daugavpils’s people– now economically and socially neglected– ardently feel abandoned in modern-day Latvia, with each setback feeding their disillusionment …

Community Organizations, Immigrants, And Air Pollution Risks In Utah, Nowrin Fatema, Kirsten Vinyeta, Erin Hofmann

Publications

Over the past 25 years, Utah’s Wasatch Front, a metropolitan region along the Western flanks of the Wasatch Mountain Range that includes Salt Lake City, has emerged as a new international immigrant gateway (1). While in Utah, immigrants may find economic opportunity and safety relative to their home countries, they may also experience notable life-altering disparities, including disproportionate exposure to the region’s worsening air pollution. As some of the first and few institutions interacting with newly arrived immigrants and refugees, non-governmental community organizations are well positioned to serve as information hubs regarding regional air pollution risk. Yet our research, in …

Enhancing Nurse Competence And Self-Efficacy In Delivery Of Medication Education At Discharge: A Quality Improvement Project Using The Teach-Back Method., Quinesia James

Doctor of Nursing Practice Papers

Medication nonadherence in pediatric psychiatric care contributes to worsening symptoms, delayed developmental progress, and increased hospitalizations. Adherence rates remain as low as 30–60%, accounting for up to $300 billion in avoidable healthcare costs annually. Low health literacy and inconsistent education strategies further complicate adherence. This quality improvement project took place on the child and adolescent psychiatric units at the project site, a large teaching hospital in a metropolitan area in the south-central United States, which serves patients aged 5–17 with complex mental health needs. The initiative aimed to improve nurses’ competence, self-efficacy, and time efficiency in delivering medication discharge education …

An Application Of Vocal Pedagogy For Thai Singers, Phitchaya Klimov

Dissertations

Vocal pedagogy incorporates diverse techniques and methodologies that aim to maintain longevity of the voice and to improve vocal performance, range, and tone. While vocal pedagogy has been extensively studied in Western music traditions, its application in the context of Thai singers remains unfamiliar. This dissertation will investigate the application of vocal pedagogy for Thai singers, with a focus on understanding the unique challenges faced by them. It will outline pedagogical approaches to address these challenges and will therefore lead to more authentic performances. “Complete mastery of the voice as an instrument is an idea toward which every singer must …

“We Are Not Robots”: Elementary Preservice Teachers’ Focus Group Talk About Problems Of Practice Around Literacy Instruction, Jacquelynn S. Popp, Carin Appleget, Tori Golden Hughes, Crystal Dail Rose, Christine Leighton, Kierstin M. Giunco, Poonam Arya, Xiufang Chen

Reading Horizons: A Journal of Literacy and Language Arts

The purpose of this study was to examine the nature of elementary preservice teachers’ (PSTs’) problems of practice around literacy instruction and to explore how the PSTs framed/talked about such problems. The study comprised qualitative analysis of data collected from focus group interviews with 21 PSTs from five teacher education institutions across the United States. Analysis of the PSTs’ talk about problems of practice in the focus groups yielded three themes about the nature of their problems and how they defined and discussed strategies or solutions to problems. PSTs expressed concerns about (1) meeting the needs of students below expected …

Bootmaking Before Bootstrapping: Patterns Of Grit And Slack In Multicultural Nonfiction Picture Books, Kristine Mensonides Gritter, Wing Shuen (Alice) Lau, Yaru (Sarah) Zhou, Jiang Pu, Munyi Shea

Reading Horizons: A Journal of Literacy and Language Arts

This investigation reports the findings of a critical multicultural content analysis of recent-award winning Orbis Pictus (non-fiction) picture books. The analysis examines patterns of grit and slack strategies across race and gender for historical characters of color as they overcame boundaries and accomplished long-term goals. Findings suggest that the concept of “grit” is not merely a universal construct of an outstanding individual who lifts themself up by their own bootstraps but that systems are important in allowing an individual to succeed to overcome boundaries. The bootstrap myth can be contested by critical readers, even young readers of picture books, as …

“I Didn’T Understand How Powerful This Could Be”: The Synergy Of Arts-Enhanced Literacy Instruction And Multicultural Literature In A Rural Classroom, Shuling Yang, Natalia A. Ward

Reading Horizons: A Journal of Literacy and Language Arts

Guided by culturally sustaining pedagogy, this study examined how an elementary language arts teacher engaged with a yearlong project that focused on enhancing literacy instruction through the synergetic power of using multicultural children’s literature combined with arts. The case study conducted in a context with strict policy guidelines on literacy instruction demonstrated the teacher’s growing understanding of how to integrate multicultural children’s literature and arts in her instruction and powerful shifts in her view of students’ potential for empathy and engagement with complex social issues. The discussions of the books and creative artwork made by her students reshaped the teacher’s …

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 …

Mitigating Ai Bias With Prompt Augmentation, Verónica C. Gonzales

Faculty Scholarship

Large-language-model (“LLM”) outputs are inevitably shaped by assumptions, biases, and attitudes rooted in racism and other systemic inequities embedded in the civil-law tradition. This Equity-in-Justice CLE focuses on helping civil legal service providers recognize and work to eliminate biases in generative AI outputs through equity-centered prompt augmentation and engineering. These small, cost-free interventions re-orient LLMs assistance toward fairness, cultural competency, and client-centered outcomes. Participants leave with an action plan for embedding anti-bias safeguards in everyday research, drafting, and client communication tasks.

Issue 469: August 2025, The Local Voice

The Local Voice

No abstract provided.

Pathways To Ensure Inclusion Of Coastal Indigenous Communities In The Loss And Damage Fund, Laura De Azevedo Viana

COP30

No abstract provided.

I See Sick People: Beliefs About Sensory Detection Of Infectious Disease Are Largely Consistent Across Cultures, Joshua M. Ackerman, Theodore Samore, Daniel M. T. Fessler, Norman P. Li, Et Al

Research Collection School of Social Sciences

Identifying cues to contagious disease is critical for effectively tracking and defending against interpersonal infection threats. People hold lay beliefs about the types of sensory information most relevant for identifying whether others are sick with transmissible illnesses. Are these beliefs universal, or do they vary along cultural and ecological dimensions? Participants in 58 countries (N = 19,217) judged how effective, and how likely they were to use, cues involving each of the five major sensory modalities in an imagined social interaction during a flu outbreak. Belief patterns were strongly consistent across countries (sight > audition > touch > smell > taste), suggesting a largely …

Faithfulrag: Fact-Level Conflict Modeling For Context-Faithful Retrieval-Augmented Generation, Qinggang Zhang, Zhishang Xiang, Yilin Xiao, Le Wang, Junhui Li, Xinrun Wang, Jinsong Su

Research Collection School Of Computing and Information Systems

Large language models (LLMs) augmented with retrieval systems have demonstrated significant potential in handling knowledge-intensive tasks. However, these models often struggle with unfaithfulness issues, generating outputs that either ignore the retrieved context or inconsistently blend it with the LLM’s parametric knowledge. This issue is particularly severe in cases of knowledge conflict, where the retrieved context conflicts with the model’s parametric knowledge. While existing faithful RAG approaches enforce strict context adherence through well-designed prompts or modified decoding strategies, our analysis reveals a critical limitation: they achieve faithfulness by forcibly suppressing the model’s parametric knowledge, which undermines the model’s internal knowledge structure …

Debate, Reflect, And Distill: Multi-Agent Feedback With Tree-Structured Preference Optimization For Efficient Language Model Enhancement, Xiaofeng Zhou, Heyan Huang, Lizi Liao

Research Collection School Of Computing and Information Systems

Large Language Models (LLMs) continue to set new standards in knowledge-intensive and complex reasoning tasks, yet their high computational demands limit widespread adoption. While distilling large models into smaller ones offers a sustainable solution, current techniques—such as static knowledge distillation, resource-intensive reinforcement learning from human feedback, or limited self-reflection—struggle to yield substantial and lasting performance gains. In this paper, we present a novel Debate and Reflect (D&R) framework that orchestrates multi-turn debates between smaller models and stronger teacher models, eliciting actionable feedback (e.g., error analysis, corrective strategies) to guide student models. Further, we introduce Tree-structured Direct Preference Optimization (T-DPO) to …

Memotune: A Measure And Moment-Driven Fine-Tuning Framework For Quantized Large Language Models, Yun Zhang, Xue Geng, Lizi Liao, Jintong Sun, Minghe Yu, Ge Yu

Research Collection School Of Computing and Information Systems

Quantizing large language models (LLMs) is essential for reducing memory and computational costs in natural language processing. Existing methods combine quantization with parameter-efficient fine-tuning but often fail to meet practical performance requirements. This paper introduces MeMoTune, a novel fine-tuning framework for quantized LLMs. By employing a measure and moment approach within a low-rank approximation framework in probability measure space, MeMoTune optimizes the objective function for superior fine-tuning results. The update process is further refined through scaled gradient, enhancing convergence efficiency and noise robustness. Experiments on tasks like text generation, summarization, and understanding show MeMoTune significantly outperforms state-of-the-art methods, e.g. fine-tuning …

R2dqg: A Quality Meets Diversity Framework For Question Generation Over Knowledge Bases, Yimeng Ren, Yanhua Yu, Lizi Liao, Yuhu Shang, Kangkang Lu, Mingliang Yan

Research Collection School Of Computing and Information Systems

The task of Knowledge-Based Question Generation (KBQG) involves generating natural language questions from structured knowledge sources, posing unique challenges in balancing linguistic diversity and semantic relevance. Existing models often focus on maximizing surface-level similarity to ground-truth questions, neglecting the need for diverse syntactic forms and leading to semantic drift during generation. To overcome these challenges, we propose Refine-Reinforced Diverse Question Generation (R2DQG), a two-phase framework leveraging a generation-then-refinement paradigm. The Generator first constructs a diverse set of expressive templates using dependency parse tree similarity, capturing a wide range of syntactic patterns and styles. These templates guide the creation of question …

Consistent Client Simulation For Motivational Interviewing-Based Counseling, Yizhe Yang, Palakorn Achananuparp, Heyan Huang, Jing Jiang, Nicholas Gabriel Lim, Cameron Shi Ern Tan, Phey Ling Kit, Jenny Xiuhui Giam, John Pinto, Ee-Peng Lim

Research Collection School Of Computing and Information Systems

Simulating human clients in mental health counseling is crucial for training and evaluating counselors (both human or simulated) in a scalable manner. Nevertheless, past research on client simulation did not focus on complex conversation tasks such as mental health counseling. In these tasks, the challenge is to ensure that the client’s actions (i.e., interactions with the counselor) are consistent with with its stipulated profiles and negative behavior settings. In this paper, we propose a novel framework that supports consistent client simulation for mental health counseling. Our framework tracks the mental state of a simulated client, controls its state transitions, and …

My Achilles Years., Ash William Bittner

Electronic Theses and Dissertations

This dissertation is a historically and rhetorically grounded creative project exploring the traumas of war. This project is divided into three broad chapters, each using a different (and relevant) approach to cover the content contained within that chapter. The first chapter relies on that historical grounding, exploring the history of PTSD as it is currently understood, before exploring ancient Greek poetry and theater and both the historical and military contexts for each, before finally discussing modern warfare and the “Forever War” of the American War on Terror that lasted for nineteen years. With the historical grounding set, it moves into …

Mental Health Service Utilization Among Arab/Middle Eastern In The Us: Structural Disparities, Digital Access, And Stigma-Related Barriers., Fatima M. Aldarweesh

Electronic Theses and Dissertations

Arab Middle Eastern (AME) United States (US) college-attending students are more susceptible to disproportionate mental health problems and underutilization of mental healthcare services due to cultural, structural, and psychosocial barriers. The study examines mental health service utilization and mental health outcomes among AME, particularly focusing on the impact of structural, cultural, and psychosocial determinants grounded in Andersen and Aday’s Health Services research model and Corrigan’s stigma framework. The three interconnected aims use secondary nationally representative data from the Healthy Minds Study (HMS) 2019-2024. The study was analyzed using logistic regression and generalized structural equation modeling across three aims to identify …

"That’S Not A Meal, Bestie”: Humor, Identity, & Feminized Consumption In “Girl Dinner”., Claire Tudor

Electronic Theses and Dissertations

This thesis examines the viral “Girl Dinner” trend as a case study in how gendered consumption, digital identity, and feminist humor intersect in digital spaces. Using “Girl Dinner” as a rhetorical artifact, this thesis explores how women use gendered trends to navigate visibility, labor, and autonomy in online spaces. Through thematic analysis of TikTok content, media coverage, and branded adaptations, the research traces the evolution of the trend from a lighthearted joke to a site of cultural negotiation. This study reveals that while “Girl Dinner” may appear empowering and relatable on the surface, it often reinforces traditional gender expectations under …

Incarcerated Women: Gendered Rhetoric From The Outside And Reality Inside Prison Walls., Taylor Riley Geiser

Electronic Theses and Dissertations

This dissertation examines how formerly incarcerated women navigate and resist gendered media portrayals through digital platforms, focusing on the “mad” and “bad” woman tropes that shape public perceptions. Drawing on feminist rhetorical theory—particularly Royster and Kirsch’s methodological practices and Ratcliffe’s concept of rhetorical listening—this study combines Critical Discourse Analysis (CDA) of mainstream headlines with Multimodal Discourse Analysis (MDA) of TikTok content. CDA of media coverage surrounding Lori Vallow Daybell, Casey Anthony, and Andrea Yates reveals how language, imagery, and cultural logics sustain harmful binaries that portray women who commit crimes either as depraved or as excused by madness, obscuring the …