Digital Commons Network^™

Mapping Multiclass-Targeted Hate Speech In Online Discourse: An Open Dataset, Sanaa Kaddoura, Sumaia Al-Kohlani

All Works

Online social networks have become central spaces for public discourse, where hostile and discriminatory language toward social groups can cause psychological and social consequences for marginalized communities. Although multiple public hate speech datasets are available, many rely on binary categorization practices that obscure linguistic, cultural, and contextual variation across targeted groups. As a result, minority and less visible forms of hate speech remain insufficiently documented and analyzed. This discussion paper examines methodological limitations in existing hate speech annotation schemes and presents a re-annotation framework applied to the HatEval2019 dataset. The proposed framework introduces target-specific multiclass labels that distinguish subcategories of …

Epistemic Edge: Subjective Logic Guardrails For Llm-Driven Iot Actuation, Muntaser Syed, Marius Silaghi

Electrical Engineering and Computer Science Student Publications

Deploying large language models (LLMs) as decision-making agents in safety-critical Internet of Things (IoT) systems introduces risks that purely behavioral guardrails, such as action whitelists, cannot fully address. This paper presents Epistemic Edge, a four-tier neuro-symbolic pipeline that augments LLM-driven actuation with subjective logic (SL) uncertainty quantification, temporal decay, and dual guardrails combining epistemic threshold checks with behavioral whitelists. We evaluate seven locally-deployed models: three PrismML Bonsai 1-bit models (1.7B, 4B, 8B), three 4-bit quantized models (Qwen3-8B, Llama 3.2-3B, Phi-3.5-mini), and the DeepSeek-R18B reasoning model, across eight ablation conditions and five IoT actuation scenarios (2,800 controlled trials). We further validate …

Improving Primary Initial Teacher Training (Itt) Trainees’ Confidence In Mathematics Teaching, Pinar Gumus

School of Law, Humanities and Social Sciences Theses

This research aimed to investigate how primary ITT trainees’ confidence in teaching mathematics could be improved through the curriculum coherence approach. A convergent mixed-method case study design was employed, collecting both quantitative and qualitative data from undergraduate trainees over three years via questionnaires. University mathematics tutors and selected school-based mentors were also interviewed using a semi-structured format.Following the analysis of the first year’s questionnaires, a new mathematics curriculum was designed for the second year of the study. As required by DfE and Ofsted, teaching plans and resources incorporated conceptual mathematics techniques, theory-practice links, and the Core Content Framework (CCF). The …

Legal Semiotics, Political Ontology, & Merging Chronotopes Of Identity Through The Federation Of Aboriginal Nations Of The Americas, Kevin T. Inglesby

Graduate Student Theses, Dissertations, & Professional Papers

This dissertation studies the concept of self-determination related to a confederation known as the Federation of Aboriginal Nations of the Americas. It addresses three main questions: How does FANA represent an institution of legal cooperation? In what ways does cultural capital become reproduced? And what are key principles for the Federations’ code of unity? Self-determination is a core principle of international law and may be identified through treaties and social conventions like Wunnandry. The study explores an interdisciplinary approach to American Indian selfdetermination through a focus on applied anthropology, cultural heritage, and Peircean legal semiotics to problematize some historical approaches …

Searching For Nooks And Crannies: Geometric And Mechanistic Perspectives On Transformer Language Model Interpretability, Anna Marbut

Graduate Student Theses, Dissertations, & Professional Papers

Large language models (LLMs) have demonstrated remarkable linguistic capabilities, but the internal mechanisms driving their performance and behavior remain poorly understood. This dissertation investigates the interpretability of transformer-based language models from two complementary perspectives: the geometric organization of model internals in encoder-only models, and the mechanisms underlying safety behavior in decoder-only generative models.

In Part I, we address the challenge of measuring geometric properties in high-dimensional latent spaces, proposing and evaluating alternative measures of data spread that improve upon commonly used metrics. We then apply these measures alongside quantization-based metrics to examine the relationship between latent space geometry and downstream …

The Birth Of Afghanistan: From Ancient Persia To A Modern-Day Multiethnic And Linguistic Country, Tyler A. Worm

Graduate Student Theses, Dissertations, & Professional Papers

This thesis offers a comprehensive historical analysis of the formation and evolution of Afghan identity from antiquity through the early medieval period, emphasizing the region’s role as a dynamic crossroads of civilizations. It traces the origins of Afghan populations to Indo-Iranian pastoralist migrations and examines the successive influence of major imperial formations, including the Median and Achaemenid Persian empires, the conquests of Alexander and the Seleucid period, and the rise of the Kushan, Parthian, and Sasanian states. Through this longue durée approach, the study demonstrates how Afghanistan’s geographic position facilitated continuous cultural interaction, economic exchange, and political contestation, producing a …

My Negotiation Chatbot Toby And Pedagogical Governance, Renee Henson

Faculty Publications

The use of artificial intelligence (AI) chatbots is exploding. Adolescents increasingly prefer interactions with AI companions over peers. Adults rely on these systems for health planning, therapy, administrative assistance, nutrition guidance, and even simulated “romantic relationships.” Individuals and institutions are adopting AI tools at a pace that far exceeds the development of governance frameworks.

I developed Toby for use in my first-year Lawyering: Problem-Solving and Dispute Resolution (“Lawyering”) course to expose students to the dynamics of negotiating against an opposing counsel with a difficult personality—a type of adversary all too common in legal practice, yet difficult to prepare for. Toby …

Therapeutic Landscape Of Early Symptomatic Alzheimer's Disease Translated Into Everyday Practice For Geriatric Providers., Melissa J Bailey-Taylor, Paula Morrow, James Hendrix, Katherine E. Galluzzi, Golnosh Sharafsaleh

PCOM Scholarly Works

Alzheimer's disease (AD) accounts for 60-80% of all dementia cases. Recent advances in diagnostic biomarkers of early symptomatic AD (ie, mild cognitive impairment and mild dementia due to AD) and amyloid-targeting therapies (ATTs) have the potential to improve outcomes for patients with AD. Two ATTs (donanemab and lecanemab) are currently approved and available for use in the US. Both ATTs can slow disease progression as well as cognitive and functional decline in patients with early symptomatic AD. Treatment with ATTs is associated with specific safety concerns such as amyloid-related imaging abnormalities. Therefore, the benefit versus risk profile needs to be …

Samuel Johnson Dictionary, 1755 Edition, Beth Rapp Young

Research Data and Datasets

This dataset contains digitized page images from the 1755 first edition of A Dictionary of the English Language, contributed by the University of Florida and Indiana University as part of a digital humanities project led by Beth Rapp Young. The collection provides foundational primary source material for the study of 18th-century English lexicography and supports research in textual analysis, transcription, and historical linguistics.

Play-Based Learning In Private International Preschools In Cairo: Teachers' Perspectives, Kesha L. Stovall

Theses and Dissertations

This thesis explores how play-based learning is practiced and contextualized in private, international preschools in Cairo, Egypt through the perspective of teachers. It calls upon both historical and contemporary theories of play and play pedagogies ranging from the times of Plato and Al-Farabi to the 21st century with Montessori and Dewey. Using a contemporary theory of play presented by Stuart Lester and Wendy Russell as a guiding framework, it examines how play and play-based learning are implemented, shaped and even challenged in a Cairene context. These contexts include sociocultural factors such as parents’ expectations and aspirations, institutional barriers, teacher development …

Generative Ai For Born-Digital Collections: A Case Study For Metadata Management In An Institutional Repository, Tang (Cindy) Tian

Journal Articles

This case study examines the application of generative artificial intelligence (AI) tools, specifically ChatGPT-4o, ChatGPT-5, and Google Gemini 2.5 Flash, to streamline metadata extraction and creation for a born-digital collection within a digital repository environment. Testing four descriptive metadata elements—titles, abstracts, keywords, and full-text URLs—the study shows that AI improves efficiency in structured tasks but remains limited in semantic ones such as keyword matching. Results demonstrate that AI can streamline metadata workflows for small or resource-constrained institutions while emphasizing the continuing importance of human oversight and ethical responsibility in AI-assisted metadata workflows.

Constitutional Colonialism And Decolonization: Moving Toward A Decolonial African Constitutional Future, Luwam Dirar

Faculty Scholarship

This Article is an attempt at theorizing Africa's colonial constitutional legacies and post-colonial constitutionalism. The central argument of this Article is that constitutional law in Africa is a colonial tool that was used to legalize the subjugation of Africans and Africa, and a post-colonial necessity for the "self-determination and statehood" of newly-minted African states, while at the same time, it remains a decolonial battlefield of epistemic colonization. This Article adopts a broader conception of colonialism that extends beyond the 19th-century understanding of European colonialism and interrogates constitutional law as both a colonial tool and an act of self-determination in the …

Scholars Called: Ten Years Of Doctorates In Biblical Studies At Asbury Theological Seminary, David B. Schreiner, Jason A. Myers

Academic Books

No abstract provided.

An Analysis Of Tone Perception Differences Of Native English Speakers Between Beijing And Taiwan Accented Mandarin Chinese, Tehya Banach , '26

Senior Theses, Projects, and Awards

No abstract provided.

A Quest For Food In Bedford-Stuyvesant And Brooklyn Heights: Residential Interactions With Neighborhood Food Resources, Aidan Carroll , ‘26

Senior Theses, Projects, and Awards

This thesis examines urban inequalities situated across Brooklyn, New York by speculating residential interactions with food resources in their neighborhood such as gardens, grocery stores, restaurants, and food pantries. With a specific focus on the areas Bedford-Stuyvesant and Brooklyn Heights of Brooklyn, New York, the study utilized qualitative data such as interviews and dietary food logs during ethnographic fieldwork in order to assess the ways in which experiences with accessing food can reveal a deeper message about systemic inequalities along the lines of racism and class if we are to consider food apartheid. That said, I found that food apartheid …

Apportioned Direct Taxes, Conor Clarke, Ari Glogower

Scholarship@WashULaw

The Constitution requires that Congress apportion any “direct” tax among the states by population. This once-dormant provision is now the most important constitutional limitation on Congress’s taxing power. Last year, in Moore v. United States, the Supreme Court seriously considered, for the first time in decades, whether to invalidate an Act of Congress as an unapportioned direct tax. While the law survived, Moore has opened a new era in which scholars and policymakers must again take apportionment seriously. Yet the apportionment requirement remains poorly understood.

This Article provides a new perspective on apportionment by examining how Congress and Treasury …

Personhood Amidst Process, Bennett B. Gilbert

History Faculty Publications and Presentations

Both process philosophy and key forms of philosophical personalism aim to harmonize the flux of reality, especially of organisms, with cosmic values and human meaningfulness. This is because both must face our mortality. This paper makes four suggestions for considering further the connection between these two approaches. First, that process philosophy can supply for personalism a thoroughly reasoned ground for nonreducible complexity. Second, that process thought borrows from personhood its model for cosmic creativity. Third, that both approaches share strong notions of the interdependence of all parts of a relational universe. And fourth, that they differ in respect of moral …

Exploring African Students’ Experiences With Culturally Responsive Mental Health Apps In The U.S., Emelia Essumanba-Josiah

Graduate Research Theses & Dissertations

Digital mental health applications have proven to be effective, yet adoption remains very low among African international students in the United States. This study investigated how 17 university students perceive the usefulness of mental health apps, evaluate existing tools through their cultural lens, and recommend what a culturally responsive app would look like – all through a semi-structured interview with an app exploration exercise at a Midwestern public university. Guided by the Technology Acceptance Model and the African-Centered Wellness Model, there were six (6) key themes that emerged revealing participants carried skewed pre-migration mental health frameworks, dealt with their stressors …

“Who Am I Now As A Mother?” Maternal Identity Negotiation During Children’S College Transition, Si Wang

School of Professional Studies

This study employs narrative positioning analysis to examine how two Chinese mothers in transnational contexts discursively negotiate their maternal identities during their children’s transition to college. Drawing on longitudinal narrative interviews, the analysis advances three interrelated theoretical propositions. First, maternal identity work is revealed as a process of selective cultural bricolage, wherein mothers strategically blend elements from competing scripts of child-centered sacrifice, filial reciprocity, and autonomous individualism to construct a hybrid, workable parental logic. Second, the liminality of this transition precipitates a crucial recentering of the self, a core psychological process as intensive child-focused demands recede. Third, the transnational context …

Mental And Physical Humanlikeness In Artificial Intelligence Influencers: Effects On Humanness, Eeriness, And Consumer Responses, Terry Kim Ph.D., Hyunjoo Im

Faculty Publications

Artificial intelligence (AI) influencers, nonhuman characters powered by AI, have garnered a significant following on social media in recent years. Through two between-subjects online experiments (n = 957), this study investigates the impact of AI influencers' appearance realism and self-disclosure on consumer perceptions (humanness and eeriness) and their downstream responses (intention to self-disclose, intention to follow the advice, and brand attitude). Drawing from anthropomorphism and theory of mind, this study emphasizes the distinction of two dimensions of AI influencers' humanlikeness (physical and mental) which differently affect the humanness and eeriness of the AI influencer. Results indicate that the AI …

Northeastern Illinois University, Academic Catalog 2026-2027, Northeastern Illinois University

Course Catalogs

No abstract provided.

Massachusetts Community Mediation Center (Cmc) Grant Program: Fiscal Year 2025 Evaluation Report, Madhawa Palihapitiya, Karina Zeferino

Massachusetts Office of Public Collaboration Publications

The CMC Grant Program remains a vital statewide investment in equitable access to justice and community well-being in Massachusetts. In FY2025, the Commonwealth allocated $3,100,202 to the Program, with $2,376,002 awarded directly to 12 community mediation Centers for operational support, technical assistance, and participation in statewide initiatives. These funds continued to serve as the financial foundation of the community mediation system, accounting for half of Centers’ collective revenue and enabling them to leverage an additional $2,435,797 from private, municipal, state, and federal partners—demonstrating strong public return on state appropriations. Despite a funding reduction in FY2025, the Program generated …

The Speculative Mode Of The Image: Destabilizing Reality In Crash, Invisible Man, And Beloved, Steven Connors

Open Access Dissertations

In an exploration of the dimensions of speculative fiction, which is a prominent cultural and academic apparatus wanting definition in the twenty-first century, this dissertation examines the speculative mode of the image in various transatlantic novels, ranging from J. G. Ballard’s Crash to Ralph Ellison’s Invisible Man to Toni Morrison’s Beloved. The image in itself is a multivalent term that warrants analysis. As a concept, the abstract nature of the image serves to destabilize reality. It is always in conversation with the notions of reality. Indeed, images inform our senses of reality. In part, they constitute our social forms. …

Investigating Speech-Language Pathologists’ Perception On Bilingual/Multilingual Aac Intervention And Quality Of Care., Lillian Griffith

2026 Research Poster Competition

In recent decades, the caseloads worldwide of speech-language pathologists (SLPs) have become increasingly linguistically diverse (Soto & Yu 2014). However, current research in the field of communication sciences and disorders is primarily focused on monolingual populations, with a similar lack of research in the field regarding bilingual/multilingual Augmentative and Alternative Communication (AAC) (Tönsing & Dada 2022). AAC refers to methods of communication other than spoken language and can augment existing speech or serve as an alternative to speech (ASHA n.d.). Although advancements in the field regarding AAC use for monolingual/English-speaking clients have been made, there is a lack of research …

To Examine The Effects Of Integrating Cultural Responsive Teaching (Crt) Into Special Education Classrooms, Nkem Akaemeh

All Electronic Theses and Dissertations

This thesis writer examined the Cultural Responsive Teaching (CRT) strategies for working with students who are identified with special education needs in particular emotional behavioral disabilities and autism spectrum disabilities (EBD & ASD). The strategies have been reviewed throughout this thesis. It is a very well organized instructional system which considers a number of learning areas namely: academic, social/emotional, and cultural aspects. This method has been defined from a variety of references/writers and supported by a review of the literature. The system incorporates a number of strategies addressing academic, social/emotional, cultural and other areas/needs as indicated in this thesis.

Stream Education: How It Can Enrich The Expansion Of Social-Emotional Learning., Madalyn Menke

2026 Research Poster Competition

This research project investigates the implementation of a STREAM Education curriculum – integrating science, technology, reading/writing, engineering, arts/humanities, and mathematics, with a group of fourteen elementary-aged students. The study explores how the intentional inclusion of Reading and the Arts within a traditional STEM framework - guided by the Collaborative for Academic, Social, and Emotional Learning (CASEL framework - can enrich students’ social-emotional wellbeing and engagement in learning. In partnership with SOAR Afterschool Care, an eight-week instructional project was implemented in which students read What Do You Do with an Idea? by Kobi Yamada as a central text. The book served …

Family- And Cultural-Level Influences For Latine Adolescent Nicotine Use: A Qualitative Study Informing Prevention, Cindy M. Hernandez Castro

Theses and Dissertations

Early tobacco use among Latine adolescents represents a critical public health concern, with 23.8% reporting current use and exceeding rates among other racial/ethnic groups (Birdsey et al., 2023; Gaddy et al., 2022). This early initiation elevates risks for nicotine dependence and related morbidity in adulthood (Tsao et al., 2023). Guided by Structural Ecosystems Theory (Szapocznik & Coatsworth, 1999) and contemporary grounded theory analysis (Braun & Clarke, 2006; Charmaz, 2006; Noble & Mitchell, 2016), this study examined multilevel influences on nicotine-related attitudes among Latine youth, including: (1) familial factors (i.e., parental monitoring, caregiver-youth communication), (2) cultural dynamics (i.e., cultural values and …

What Is School For? Interpreting Purpose And Practice In A Microschool Case Study, Cammie D. Justus-Smith

Theses and Dissertations

This dissertation examines how one microschool interprets and enacts the purposes of schooling through a qualitative case study of Summit School, an Acton Academy affiliate in a mid-sized Southern city. Situated within broader debates about school choice and alternative education, the study explores how Summit’s vision, structures, and participant experiences illuminate enduring tensions in schooling: civic versus economic aims, public good versus private benefit, and innovation versus institutional continuity. Drawing on interviews, focus groups, observations, and school documents, the study treats Summit not as representative of microschools broadly, but as a bounded case through which larger questions about educational purpose …

Social And Community Determinants Of Alcohol Use Among Hispanic/Latino College Students: The Role Of Early Adversity And Drinking Motives, Isis A. Garcia-Rodriguez

Theses and Dissertations

Background. Alcohol use remains one of the most prevalent health-risk behaviors among college students in the United States and is associated with a range of academic, physical, and psychological consequences. Hispanic/Latino college students navigate complex social and cultural environments that may influence alcohol use behaviors, including exposure to early-life adversity, sociopolitical stressors, and culturally grounded sources of resilience. Guided by the Healthy People 2030 Social Determinants of Health (SDOH) framework, this study examined how social and community context factors relate to alcohol use among Hispanic/Latino college students and whether drinking motives function as a psychological mechanism linking social experiences to …

Musings Of A Dyke: Reimagining A Lesbian Past To Support A Lesbian Future, Tori Mitchell

Theses and Dissertations

This thesis interrogates the heterosexist bias inherent in historical narratives by recontextualizing myth, biblical accounts, folklore, and art history through a dedicated lesbian lens. Utilizing oil painting as my primary medium,  I construct a metafictional world–a pseudo-historical space where the foundational assumption is that every figure is a lesbian until proven otherwise. This inversion serves as a direct counter-narrative to the default lens of cis heteronormativity typically applied to the past. Within this world, I “lesbianize” the traditional icons of Western culture: the heroes, the symbols, and the deities.

My practice navigates the tension between reinvention and extinction, viewing both …