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Silent Struggles: The Hidden Burden Of Depression Among Black Single Mothers In Ghana, Sonja Brown

Doctor of Ministry

Reflections Through the Single Mothers of the Bible examines depression among Black single mothers in Ghana as an overlooked yet urgent mental, physical, economic, social, and Spiritual concern, highlighting the need for integrated Faith-based and community-centered responses. While global attention to maternal mental health has increased, the lived experiences of Black single mothers, particularly within faith-shaped, patriarchal, and economically constrained Ghanaian contexts, remain underrepresented in scholarly research, theological discourse, and public policy. This gap presents a problem and an opportunity to develop holistic, culturally responsive, and faith-informed approaches to care and advocacy.

This dissertation argues that depression among Black single …

Sustainable Mobility In International, European And National Law: A Perspective From Europe, Lando Kirchmair

Journal of Law and Mobility

This Article develops a European perspective on sustainable mobility, a concept still underexamined in legal scholarship, and argues that meeting today’s mobility needs while preserving ecological foundations for future generations will not occur without deliberate regulatory intervention. After clarifying the evolution of the core concepts of sustainability, mobility, and sustainable mobility, the Article shows how international, European, and Austrian law have progressively incorporated sustainability goals in the transport sector. It then proposes a taxonomy of financial incentives–from subsidies and tax breaks to behavioral nudges—and evaluates their effectiveness, emphasizing the need for flexible, context-specific regulatory instruments. Applying these insights to self-driving …

Increasing Colorectal Cancer Screening Rates At A Federally Qualified Health Center: A Quality Improvement Project, Kaeli H. Mcphee

DNP Scholarly Projects

Abstract 

Background: Colorectal cancer (CRC) is on the rise and is currently the second leading cause of cancer-related death in the United States (Wender, 2022). CRC screening rates are below national goals, particularly among underserved populations. At Lowell Community Health Center (LCHC), only 41.9% of eligible adults were up to date with CRC screening as of 2024.

Purpose: This quality improvement project aimed to increase CRC screening rates among average-risk adults aged 45 to 75 by implementing a multifaceted, low-burden intervention targeting both provider and patient behaviors.

Methods: Guided by the Plan-Do-Study-Act (PDSA) framework, the intervention included: (1) provider and …

Overbreadth In Medical Practice Acts: A Threat To Preventive Speech, Barbara Zabawa

Faculty Works

Many Americans consult unlicensed wellness coaches for scientifically-valid advice on diet, exercise, and lifestyle interventions. Yet state medical practice acts and ambiguous government line drawing between wellness and medical care chill the speech of these coaches as it relates to disease prevention, even though conventional medicine systematically fails to deliver the speech-heavy preventive care consumers need and want. This Article argues that medical practice acts, particularly the sixteen state statutes that include "prevention" in their definition of medical practice, are constitutionally overbroad restrictions on protected speech. Despite judicial and scholarly assumptions to the contrary, not all those working in wellness …

The Effects Of Personality Traits On Relationship Satisfaction Among Romantic Partners In Ghana, Emmanuel Owusu

Theses and Dissertations

This study examined the associations of personality traits, as conceptualized by the five- factor model, on relationship satisfaction among individuals in romantic relationships in Ghana. The research explored how individuals’ self-reported traits and their perceptions of their partners’ personality traits are associated with relationship satisfaction. A cross-sectional survey design was used, and data were collected through an online questionnaire administered via Qualtrics. Participants consisted of adults residing in Ghana, most of whom were involved in romantic relationships. After data screening procedures, 149 usable responses were included in the analysis.

Self-reported personality traits were measured using the Big Five Inventory – …

Learning Design To Advance Human-Ai Collaboration In K-12 Education, Wing Sha Chan, Jinhee Kim, Seongryeong Yu, Rita Kay Detrick

STEMPS Faculty Publications

This chapter explores key components for designing effective Human-AI Collaboration (HAC) in K–12 education, addressing the current lack of theoretical and conceptual frameworks for structuring and implementing HAC in teaching and learning. It examines four essential areas: curriculum design, student and teacher–AI interaction, learning environments, and the evolution of HAC over time. The chapter introduces the concept of HAC in K–12 contexts, highlighting how humans and AI can leverage each other's strengths through co-evolutionary processes that foster mutual learning and collaboration. It reviews current HAC practices in schools and discusses their contributions to both teaching and learning. Finally, it presents …

His 4925 : Methods, Theory, And Pedagogy For Secondary And Middle-Level History And Social Studies Teaching, History

Approved Course Proposals

No abstract provided.

Utilizing Emergency Management Audio Messages For Traffic Incident Management Performance Measures, Christopher Gartner, Vihaan Vajpayee, Jairaj Desai, Darcy M. Bullock

JTRP Technical Reports

Timely and accurate information regarding roadway incidents is critical for Traffic Management Centers (TMCs) to maintain safety and mobility. While Intelligent Transportation Systems (ITS) cameras and crowdsourced data provide significant visibility, rural interstate corridors often suffer from coverage gaps, or "blind spots," where incidents go undetected until significant queuing occurs. Public safety radio communications serve as the primary coordination method for first responders, creating a "verbal infrastructure" that contains vital information regarding incident location and severity. This study evaluates the feasibility of using Automatic Speech Recognition (ASR) to bridge these gaps by monitoring and analyzing radio traffic. The project developed …

Rise: Renew, Inspire, Strengthen, And Empower: A Healing-Centered Affinity Space, Elba Llantin-Cruz

Doctor of Education (Ed.D.)

This Improvement Science Dissertation in Practice (ISDiP) examined the benefits of a healing-centered affinity community for educators from racially and culturally underrepresented groups in Connecticut. A low rate of educators of color (EOC) impact student achievement and engagement outcomes. Higher attrition rates due to toxic working conditions, microaggressions, and invisible labor negatively impact EOC’s sense of belonging and professional growth. Using the Improvement Science Dissertation in Practice (ISDiP) and a qualitative case study methodology, the researcher implemented a six-week healing-centered professional learning affinity space with four educators who identified as Black or Latina to foster belonging, connections, and well-being while …

Using Ai-Generated Multimedia To Teach Leisure Choice Making, Charles Thull

STEMPS Faculty Publications

This learning representation introduces an AI-developed, multimedia assessment for identifying leisure preferences among middle school students with developmental disabilities. Grounded in instructional design, ecological systems, and multimedia learning theories, the activity integrates ChatGPT, InVideo AI, Sora, DALL·E, and Gemini to create guided-choice visuals, short videos, and a structured, teacher-facilitated paired-choice activity using visual prompts across home, school, and community interest contexts. The technology-developed design fosters engagement, accessibility, and self-expression as students participate in a structured, teacher-facilitated paired-choice activity. Outcomes include enhanced student voice in leisure planning, increased self-awareness, and the identification of potential leisure interests. Assessments include student responses to …

From Deference To Dialogue: How International Gtas From High Power Distance Cultures Adapt To U.S. Classroom Dynamics, Deborah Akua Afi Appiah

Theses and Dissertations

International graduate teaching assistants (GTAs) from high power distance cultures play a significant role in undergraduate education at U.S. universities, yet they face challenges that go well beyond language proficiency. Coming from educational backgrounds where teacher authority is unquestioned and hierarchical, these GTAs must navigate American classrooms that operate on fundamentally different assumptions, where authority is earned rather than assumed, informality is the norm, and students expect to question, negotiate, and be personally known by their instructors. The present study examined how eighteen (18) international GTAs from seven (7) high power distance countries perceived and adapted to these differences while …

Between Tradition And Transition: Cultural Negotiations And Contraceptive Perceptions Among Ghanaian Students In The United States, Beatrice Amissah

Theses and Dissertations

As global mobility continues to rise, international students often encounter new cultural norms and health practices that differ from those in their home countries. While some studies have focused on contraception within the context of gender and types, less focus has been placed on diasporic populations, especially how students navigate tensions surrounding contraception within new cultural environments. This study explores how Ghanaian students in the United States interpret, negotiate, and respond to contraceptive messaging while navigating the cultural transition between their heritage and host societies. Drawing on Berry’s (1980)  Acculturation Theory, the study examines the tensions students experience, the strategies …

Creating "An Exemplar Of A Better World": A Dialogic Analysis Of Academic Freedom Surrounding Columbia University Activism From 2023-2025, Ellanore Foltz

Theses and Dissertations

From October of 2023 to August 2025, the community at Columbia University engaged in a series of debates regarding the meaning of academic freedom. Academic freedom, first institutionalized in the United States during the first world war, has shifted over the decades as the purpose of higher education and the threats to higher education changed. In recent years, campus protests regarding Israel and Palestine have sparked new debates about academic freedom that reflect ongoing and sometimes fundamental disagreements about higher education. This study utilizes Relational Dialectics Theory (RDT; Baxter, 2011) to explore the interplay between different discourses of academic freedom …

America The Not Yet Beautiful: Unfulfilled Promises In A Racist-Capitalist Society, Kaitlyn Tibbetts

Theses and Dissertations

This thesis draws from Langston Hughes’s poem “Let America Be America Again” to analyze four American novels that demonstrate the United States’s unfulfilled promises for lower-class individuals and minorities. The four novels examined in this thesis include: The Outsiders by S. E. Hinton, The Nickel Boys by Colson Whitehead, There There by Tommy Orange, and How the García Girls Lost Their Accents by Julia Alvarez. Utilizing theoretical frameworks such as social reproduction theory, intersectionality, and Burden-Shelly’s theorizations on racist-capitalist oppression, this thesis argues that the policies and systems that the U.S. is founded on are designed to primarily benefit economically …

Reawakening Waⁿdat: Community Research & Reclamation, Darcy Allred

Theses and Dissertations

The Wyandot(te) have undergone language dormancy due to settler colonial impacts of warfare, refugee relocation, forced removals, and U.S. assimilation projects. One of the most pressing priorities among our people today is reawakening our ancestral language, Waⁿdat. The common follow-up question is: how? Through the conduit of Waⁿdat language reclamation, this project grapples with the above question in collaboration with the Wyandot(te) community, and in adherence to the tribal sovereignty of the Wyandotte Nation. The project engages with diasporic perspectives, community-based pedagogy design, and tribally specific research protocols and policies. The living collective knowledgebase with which I engage in this …

Rhetoric Of Realignment: An Analysis Of Trump's 2024 Campaign Rhetoric, David Valadez

Theses and Dissertations

When political coalitions include groups with opposing policy goals, leaders face a challenge: satisfying all constituencies without making commitments that alienate essential supporters. The present study examines strategic ambiguity in the form of deliberately vague political messaging as a tool for managing this challenge. Combining rhetorical analysis with selectorate theory, which explains how leaders achieve and maintain power through reward distribution, the research analyzes Donald Trump’s 2024 Republican National Convention acceptance speech, focusing on immigration rhetoric.

The analysis reveals that Trump’s ambiguity was selective rather than habitual. On immigration, where tech/corporate interests wanting skilled workers clashed with nationalist groups demanding …

Staff Attitudes Toward Ai Adoption At A Private Research University, Ashley C. Smith

Theses and Dissertations

This study addresses the limited research on university staff attitudes toward artificial intelligence use and adoption. Using the Unified Theory of Acceptance and Use of Technology (UTAUT) research framework, the General Attitudes towards Artificial Intelligence Scale (GAAIS), and quantitative survey methodology, the study examines the attitudes of higher education staff toward AI, specifically examining whether demographic or professional characteristics are factors. The findings indicate that staff had moderately negative attitudes toward AI while also expressing some concerns. The results suggest that more resources and support for AI are needed for staff to address concerns. It also suggests that construct-level analysis …

"I Didn't Teach It Again Because It Wasn't Worth It": How Grades 6-12 English Language Arts Teachers Select Texts And Navigate The Obstacles That Impede Them, Steve Poggendorf

Theses and Dissertations

Classroom texts not only function as tools through which teachers can build curricula, but they can also engage and empower learners. Despite the importance of engaging texts in the classroom, teachers encounter obstacles, both social and institutional, that impede their ability to select the texts they believe will best foster student engagement and empowerment. The purpose of this qualitative study was to investigate how teachers make text selections, as well as the nature of the obstacles that stand in the way of teachers who hope to inspire and engage their students through lessons built around texts of their choosing. The …

Iberoamerican Neomedievalisms: “The Middle Ages” And Its Uses In Latin America, Edited By Nadia R. Altschul And Maria Ruhlmann, Emily Francomano

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

White Before Whiteness In The Late Middle Ages, By Wan-Chuan Kao, Thelma Trujillo

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

Semantic Discovery Of Genomic Datasets With Ai, Lawrence Allibah

Electronic Theses and Dissertations

Traditional keyword-based search in genomic databases often fails to capture the latent semantic context of biological studies, leading to a ``Lexical Gap" in research discovery. This thesis presents a high-performance dual-engine discovery system built upon 10,000 studies. By utilizing 1,536-dimensional vector embeddings, with large language models (LLMs) we implement a search engine coupled with a novel Hybrid Boosting layer that integrates semantic intent with factual metadata. Furthermore, we apply a high-dimensional K-Means clustering algorithm for unsupervised topic discovery. Empirical benchmarking demonstrates that the Hybrid Boosting engine achieves a 38.1% gain in precision and a 41.2% increase in Mean Reciprocal Rank …

"Just Friends:" The Linguistics Of Queerness In Lady Audley's Secret And Carmilla, Kelley A. Peters

English

Many queer studies scholars have debated the legitimacy of queer coding within Victorian literature, such as Marc Milton Ducusin, who wrote Queer Doubles: The Victorian Sensation Novel and English Sexology, and Sharon Marcus, the author of Between Women: Friendship, Desire, and Marriage in Victorian England. These authors analyze real-life and fictional behaviors of those within Victorian England to argue that queerness is present in certain Victorian works. However, these arguments do not adequately address the linguistic significance of the queer coding present in these works, and they specifically ignore the label of “friend” and its many meanings in Victorian …

Lived Experiences Of Special Education Teachers Of Color In Minnesota Charter Schools: A Phenomenological Study Of Factors Influencing Retention, Gigi Krause

All Electronic Theses and Dissertations

Special education faces a critical shortage of licensed educators, a crisis intensified for teachers of color, who remain underrepresented and experience disproportionately high attrition rates. Although Minnesota has implemented initiatives to diversify the teaching workforce, the retention of novice special education teachers of color, particularly within charter school settings, remains underexamined. This qualitative phenomenological study explored the lived experiences of novice special education teachers of color in Minnesota charter schools to identify factors influencing their decisions to remain in or leave the profession. Guided by Critical Race Theory and Mentorship Theory, the study employed a transcendental phenomenological approach. Semi-structured interviews …

The Relationship Between Culturally Responsive Teaching (Crt) Training, Teachers’ Children’S Book Choices, And Perceptions Of Censorship In Kuwait, Norma Gina Lombardi Sciarra

All Electronic Theses and Dissertations

Teachers who are culturally responsive use classroom materials that reflect their students' ethnicities, traditions, and values. Western teachers have access to diverse books and classroom tools. They have the agency to choose materials that support the curriculum. However, when Western educators work abroad, they must adapt their teaching methods and tools to local norms. Working abroad may require censoring or omitting information and content they believe in and support. As a result, teachers may feel dissonance or conflict when censoring. Censoring may impact their ability to teach comprehensively. Little research examines the relationship between culturally responsive teaching (CRT), perceptions of …

Antecedents Of Trust: Emotional Intelligence And Organizational Justice As Predictors Of Faculty Trust In Principals, Brandon Wolf

All Electronic Theses and Dissertations

Trust between school principals and faculty is critical to school effectiveness, influencing teacher job satisfaction, engagement, and ultimately, student achievement. While the importance of trust in educational leadership is well-documented, limited research exists on the specific practices that cultivate this trust. This study examines two potential antecedents of faculty trust in principals: Emotional Intelligence and Organizational Justice. Emotional Intelligence, encompassing self-awareness, empathy, and relationship management, is hypothesized to enhance faculty perceptions of a principal’s benevolence, reliability, and openness - all components of trust. Organizational Justice, which reflects fairness in decision-making and resource distribution, is expected to strengthen faculty trust by …

What Truly Drives Graduate Earnings?, Aiden Akbarov

High Impact Practices Student Showcase Spring 2026

The goal of my project, Predicting the Paycheck: What Factors Truly Influence Graduate Earnings?, was to see if we could actually predict a college graduate's starting salary using data instead of just guessing. I used a dataset of 172 majors from the American Community Survey to look at how a student's field of study, the gender balance of their major, and the current job market all impact their first paycheck. I wanted to create a tool that helps students understand the financial reality of their degree before they even graduate.

To get my results, I used a Multiple Linear Regression …

Do Developers Read Type Information? An Eye-Tracking Study On Typescript, Samuel W. Flint, Robert Dyer, Bonita Sharif

Research & Publications

Statically-annotated types have been shown to aid developers in a number of programming tasks, and this benefit holds true even when static type checking is not used. It is hypothesized that this is because developers use type annotations as in-code documentation. In this study, we aim to provide evidence that developers use type annotations as in-code documentation. Understanding this hypothesized use will help to understand how, and in what contexts, developers use type information; additionally, it may help to design better development tools and inform educational decisions. To provide this evidence, we conduct an eye tracking study with 26 undergraduate …

Methylenetetrahydrofolate Reductase (Mthfr) Polymorphisms And Neural Tube Defects In African Populations: A Global Meta-Analysis And Population Genetic Characterization In Uganda, Nana Ekua Entsiwa Adenu-Mensah

Yale Medicine Thesis Digital Library

Background: Neural tube defects (NTDs) affect 1.9 per 1,000 births globally, with the highest burden occurring in African populations that remain underrepresented in genetic epidemiology. The methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C polymorphisms reduce enzyme activity and have been associated with increased NTD risk in several populations, though their relevance across African regions remains unclear.

Methods: We conducted: (1) an updated systematic review and meta-analysis of MTHFR C677T and A1298C polymorphisms and NTD risk (66 studies, ~22,000 participants); (2) population-level genotype characterization of 978 Ugandan children using whole-genome sequencing; and (3), a comparative analysis of MTHFR C677T allele frequencies across …

Phonetic Attrition As An Outcome Of L1-L2 Phonetic Interaction: Effects Of L2 Exposure In Arabic-English Bilinguals, Dema Smadi

Linguistics & TESOL Dissertations

This dissertation investigates how length of second language (L2) exposure shapes the phonetic relationship between the first language (L1) and the L2 in adult Arabic-English bilinguals. Focusing on the production of voiced stops /b/ and /d/, the study examines how L1 Arabic and L2 English interact within a shared phonetic system and how this interaction develops as a function of increasing L2 exposure. Building on the Speech Learning Model and its revised version (SLM, SLM-r), the study adopts a relational perspective in which L1 and L2 are not treated as independent systems, but as dynamically interacting components of a shared …

Pinky Extension In American Sign Language: Evidence For A Lexically Restricted Morphological Process, Laurel Whitsett

Linguistics & TESOL Dissertations

This study investigates pinky extension (PE) in American Sign Language (ASL). PE involves extending the pinky finger in signs, even though this feature is not present in standard dictionary representations of those signs. Although PE has been previously described as conveying emphasis, this account does not fully explain its distribution. This study asks whether PE reflects a meaningful part of how signs are structured in ASL, rather than a matter of individual style or variation. Focusing on adjectives, it examines whether PE interacts with sentence position. In ASL, certain adjectives may appear either before (prenominally) or after (postnominally) the noun …