Digital Commons Network^™

An Ancient And Future Model Of Ecclesial Ministry: Exploring Insights From African Ecclesiology For A Revitalized Understanding Of The Catechist In The Amecea Region, Fortunatus Mugisha

Electronic Theses and Dissertations

The ministry of the catechist has historically been an enduring and transformative ministry in the life of the Church in Africa, particularly in the AMECEA region. Within the AMECEA region (Association of Member Episcopal Conferences in Eastern Africa), catechists have ministered not merely as transmitters of the faith but as the “unsung heroes and heroines” and vital agents of evangelization, pastoral care, and community leadership serving as the local face of the Church. This dissertation, relying on the insights from African ecclesiologies, proposes a renewed theological and pastoral understanding of the catechist as an ancient and future model of ecclesial …

Navigating The Digital Divide: A Quantitative Analysis Of The Digital Literacy Skills Of College Students Through The Lens Of Technological Self-Efficacy, Robert M. Spisak Jr

Electronic Theses and Dissertations

This quantitative dissertation addresses the digital literacy skills gap among college students and their ability to effectively use digital technologies in higher education. While many students arrive with technical skills, gaps exist in their ability to critically assess information, ethically engage with digital content, and apply these competencies across academic and professional contexts. Grounded in the framework of technological self-efficacy, which emphasizes the belief in one’s ability to perform digital tasks, this study examines both the digital literacy skills student bring from high school and their self-perceptions of those skills during college. This study was guided by the following research …

Child Care For Student Parents: A Critical Discourse Analysis Of Policy And Politics In Nys, Elizabeth M. Starks

Electronic Theses and Dissertations

This policy analysis dissertation explores the complex and multifaceted challenges that exist within New York State’s early childhood care and education (ECCE) system by critically examining the amendment of one NYS social services law. Guided by Fairclough’s Critical Discourse Analysis, this study examines two research questions (under one overarching question):

1. What language and arguments are effective in making change in Early Childhood policy in NYS?
   1. What is the policy discourse surrounding the amendment of subdivision 1 of section 410-w social services law in NYS?
   2. What is the political discourse surrounding the amendment of subdivision 1 of section 410-w social services …

Exploring The Potential Effects Of Read Naturally Live To Support Reading Fluency Development In Diverse Learners, Jovonne Tabb

Electronic Theses and Dissertations

The ability to comprehend and apply knowledge learned through reading is fundamental for individuals to become successful and productive citizens in society. The inability to read fluently and accurately with appropriate pacing and expression significantly inhibits text comprehension. Research suggests that children who do not develop reading fluency are more likely to experience learning and comprehension difficulties throughout their academic careers (Lange, 2019). Computer-assisted interventions (CAI) have demonstrated effectiveness in advancing students' reading fluency, particularly for those at risk of developing reading disabilities or those already diagnosed with reading difficulties. However, a significant gap exists in research examining CAI effectiveness …

Hoarding And The Hoarded Home: A Phenomenological And Psychoanalytic Study, Brianna Stich

Electronic Theses and Dissertations

While research on hoarding tends to isolate hoarders from the homes they hoard and in which they live, the hoard and the hoarder share a life in the home. This study explores how hoarders live with and live through their hoard at home. It combines psychoanalysis and phenomenology within a unique methodological framework to provide a hermeneutic reading of the psychological significances of the hoarded home. In this study, the contemporary conceptualization of hoarding is historically situated and critiqued from a phenomenological perspective, and the view that hoarding is a single, behaviorally-defined syndrome that is explainable by a cognitive-behavioral model …

Limiting A Liberal Education: Exploring Technology Access And Equity Through Universal Design And Critical Disability Studies, Marisa R. Carlson

Electronic Theses and Dissertations

This quantitative improvement study investigates how classroom technology policies impact equity, access, and alignment with liberal arts values at a small Catholic liberal arts college. The study arose from concerns regarding academic accommodations, where students needed to formally request access to digital tools that were widely available. The focus is on inconsistent and sometimes restrictive technology policies that create barriers for students relying on these resources.

Interpreted through the conceptual frameworks of Universal Design for Learning (UDL) and Critical Disability Studies (CDS), this study was guided by the following research questions:

1. What expectations do students have regarding access to technology …

An Examination Of The Types Of Support Beginning Teachers In Public K-12 Schools Identify As Most Effective For Overcoming The Challenges They Encounter, Matthew S. Heckmann

Electronic Theses and Dissertations

This research study examines the types of support beginning teachers in public K-12 schools identify as most effective for overcoming the challenges they encounter. Self-Efficacy Theory (Bandura, 1977) serves as the theoretical framework guiding this research, aiming to understand how various types of support and challenges encountered impact the self-efficacy of beginning teachers. Through a qualitative phenomenological approach, individual semi-structured interviews were conducted with five beginning elementary teachers in Western Pennsylvania to explore the two research questions of this study through their lived experiences:

RQ1: What challenges do beginning K-12 public school teachers encounter early in their careers?

RQ2: Which …

Not Always Welcomed, Lavaughn Wesley

Electronic Theses and Dissertations

Abstract

This qualitative dissertation explores the systemic barriers faced by adjudicated and long-term suspended youth during their reentry into the public school system, focusing on a local urban community in Pennsylvania. Through the lens of Institutional Complexity Theory, this study examines how interagency disconnection, implicit bias, inequitable disciplinary practices, and inadequate support structures contribute to the marginalization of historically underserved students, particularly Black youth, students with disabilities, and those from low-income households.

The research is driven by two central questions:

(1) What are the barriers for adjudicated youth during the reentry process?

(2) How can the home school reentry process …

(Un)Intended Consequences Of Race In Medicine: The Ethics Of Race-Based Medical Practice And The Perpetuation Of Structural Racism, Allegra Merriweather

Electronic Theses and Dissertations

This dissertation proposes that race-based medicine acts as a form of structural racism that is ethically indefensible. While it may be claimed to be a neutral diagnostic tool, the medical use of race as a biological proxy only further enforces the very hierarchies it purports to remediate, reinscribing inequity from conception to death. Building off Jacques Ellul’s work on Technique, we interpret race-based medicine as a self-perpetuating system that values procedural expediency over moral accountability. In nine chapters, the analysis follows the ways this technique is manifested in genetics and assisted reproduction, where commodified racial selection preserves social hierarchies; in …

The Other Side Of The Wall: A Study On The Impact Of Paternal Incarceration On African American Children, Chance M. Wideman

Electronic Theses and Dissertations

This qualitative dissertation explores the long-term psychological, relational, and systemic impacts of paternal incarceration on adult children. Guided by Adverse Childhood Experiences (ACE) Theory, Attachment Theory, and Family Process Theory, this study examines two research questions:

(1) What types of childhood trauma are associated with paternal incarceration?

(2) How does the childhood trauma associated with paternal incarceration impact one in adulthood?

The study draws on three in-depth narrative interviews with adults who experienced paternal incarceration in childhood. These interviews, framed as dialogic and reflexive spaces, illuminate the deep and layered consequences of incarceration across the lifespan.

Five central findings emerged: …

Sue Gunter And The Battle For Equity In Women’S Athletics At Sfa, Derek S. Allen

Electronic Theses and Dissertations

From the 1950’s through the 2000’s, women’s college basketball would move from a category of inappropriate activity to selling out large arenas and being broadcast to millions of viewers on national TV. Such a result came largely from federally mandated stipulation contained within Title IX, accelerated a fight for equity and acceptance, and advanced the cause for women’s athletics more than any other initiative. However, that alone would have failed to grow the popularity of a sport such as women’s basketball if it did not produce a quality product for fans. Beyond the need for resources comparable to men’s athletics, …

Explainable A.I. For Analysis And Interpretation Of Heterogeneous Crime Data., Sadaf Ahmed

Electronic Theses and Dissertations

This dissertation examines the problem of fragmented data in the context of crime and cybercrime analysis. While both domains generate substantial public data, these sources vary widely in format, structure, and coverage, making it difficult to perform consistent inference or develop reliable predictive models. To address these limitations, this work proposes a layered integration framework grounded in ontology-driven modeling and data fusion. The approach is applied to two distinct but related case studies, each focused on constructing a coherent representation of criminal activity from heterogeneous sources. The first case study explores the integration of drug and human trafficking data from …

Molecular Dynamics Simulations Of Biologically Relevant Interfaces: From Tear Film Lipid Layers To Rna Adsorption On Silica Surfaces., Mahbuba Khanom

Electronic Theses and Dissertations

Molecular dynamics (MD) simulation is an important tool in biochemical sciences for studying complex molecular processes and interfacial interactions at the molecular level. Biological interfaces play key roles in processes such as ocular lubrication and biomolecular adsorption. This dissertation studies interfacial phenomena involving two distinct yet conceptually related systems: the tear film lipid layer (TFLL) at the air–water interface at the surface of the human eye, and RNA adsorption on silica surfaces. These studies provide insight into how interfacial composition, structure, and environmental conditions affect larger-scale behavior. Atomistic MD simulations were used to model the TFLL. The TFLL is essential …

“The Moment You Are Disabled; You Are Cut Off From Society.” Assessing The Experiences Of Disabled Ghanaians And The Rights Enshrined In The United Nations Convention On The Rights Of Persons With Disabilities (Crpd)., Solomon Sackey Amoatey

Electronic Theses and Dissertations

As Ghana continues to pursue inclusion and equality for disabled citizens, considerable tension remains between international human rights frameworks and local social, legal, and cultural practices. Guided by social constructionism and Critical Disability Theory (CDT), this qualitative, chapter-based study examined how disability is constructed through law, policy, and culture in Ghana. It also explored how these constructions influence the interpretation and implementation of disability rights. To achieve this, the study employed semi-structured interviews and document analysis to examine how law, policy, and cultural beliefs intersect to influence the implementation of the CRPD and lived experience of disabled Ghanaians.

Findings show …

Experiences Of Research Administrators With Faculty Researchers In Sponsored Project Compliance., Adrienne M. Lindsay

Electronic Theses and Dissertations

The purpose of this study was to examine how central office research administrators perceive and describe their professional interactions with faculty researchers, and how those relationships may impact compliance with sponsored project requirements in United States higher education institutions. Cohen et al.’s (1972) organized anarchy theory and Schein’s (2010) organizational culture theory provided a foundational context for understanding research systems within higher education institutions and the social environment in which research administrators navigate potentially contentious roles, both facilitating research and stewarding compliance for the institution and the sponsor. Findings emerged around specific challenges faced by research administrators, which included role …

Impacts Of Biology Modeling Pedagogy On Student Cogitive And Non-Cognitive Elements Of Learning., Jessie K. Newhouse

Electronic Theses and Dissertations

This dissertation employed a quasi-experimental design used to investigate the use of a modeling pedagogy in high school biology. Modeling is a key element of the Science and Engineering Practices of the Next Generation Science Standards. While research of Model Based Pedagogy (MBP) in physics and chemistry is well established, the influence on biology instruction remains less understood. This research examined how MBP affected both cognitive and non-cognitive components of student learning compared to traditional biology instruction. Existing data collected by Dr. Kathy Malone in collaboration with Ohio State University (2016) were analyzed to study the effectiveness of the MBP. …

A Persistent Homology Framework For Scrna-Seq: Assessing Clustering Robustness And Quantifying Preprocessing And Integration Effects On Topological Features., Jonah Daneshmand

Electronic Theses and Dissertations

As single-cell RNA sequencing (scRNA-seq) data expands, robust methods for integrating diverse datasets are critical. This dissertation applies Persistent Homology (PH), a technique from Topological Data Analysis (TDA), to a collection of scRNA-seq datasets spanning eight tissue types to quantify how data integration affects topological features and biological interpretability. We assessed global topological structure using Betti curves, Euler characteristics, and persistence landscapes across raw, normalized, and integrated data representations. Our analysis revealed a performance inversion: while conventional methods excelled on unintegrated data, high-granularity topological methods, particularly those sensitive to global data structure, became superior after integration. This suggests a synergy …

Risk And Protective Factors For Suicidal Thoughts And Behaviors For Black Adolescent Males With Exposure To Adverse Experiences Post-Covid 19 Pandemic: Findings From The 2023 National Youth Risk Behavior Survey., Amanda Minogue

Electronic Theses and Dissertations

Suicide is the second leading cause of death among adolescents aged 10-24 in the United States. In 2022, 784 Black adolescent males died by suicide. Recent studies have found that traditionally common associations of risk factors of suicidal thoughts and behaviors are not experienced by Black adolescents, challenging how to determine and detect risk. This dissertation reviewed the variables in the national Youth Risk Behavior Survey that closely align with risk and protective factors of suicidal thoughts and behaviors, and the interaction between these and adverse experiences in Black adolescent males. Results of this study found that among the 9 …

The Role Of Fast-Food Consumption, Residential Fast-Food Exposures, And Urinary Essential Trace Heavy Metals In Colorectal Cancer (Crc) Outcomes., Jeevan Adhikari

Electronic Theses and Dissertations

Background: Colorectal cancer (CRC) is a public health concern. Within the United States (US), fast-food consumption and environmental exposure to heavy metals have increased. The impact of fast-food consumption frequency from fast-food restaurants, residential fast-food exposures, and urinary essential trace heavy metals in relation to CRC outcomes have not yet been rigorously evaluated in the US. Methods: Within the LEAPS-CRC study, we used geographic information systems (GIS) and logistic regression to study the association of fast-food consumption, residential proximity to a fast-food outlet, and urinary essential trace metals with CRC incidence. Additionally, within Kentucky Cancer Registry (KCR) CRC cases, the …

Genetic Identification Of A Rapidly-Adapting Low-Threshold Mechanoreceptor Innervating Fungiform Papillae., Thomas Alexander Myers Ii

Electronic Theses and Dissertations

Mechanosensory innervation of the oral cavity enables us to detect the texture and location of the foods we consume. Our goal was to find a genetic identifier for a mechanoreceptive subtype. Toward this goal, we examined neurons expressing the neurotrophin receptor TrkC, parvalbumin (Pvalb), and the glutamate transporter Vglut3. Because different papilla types contribute to food detection in different ways, we examined the innervation patterns of these neuron subtypes. We found that Pvalb+ and Vglut3+ neurons were fungiform papilla specific, where TrkC innervated both papilla types. We examined the anatomy of the three genetic populations, finding that the Pvalb+ neurons …

Preparing Confident Elementary Mathematics Teachers: Addressing Anxiety, Building Fluency, And Strengthening Practice., Amber Diamond Pendleton

Electronic Theses and Dissertations

This dissertation, presented in three articles, examines how elementary preservice teachers (PSTs) experience and develop as mathematics learners and future educators when methods coursework deliberately integrates mathematical reasoning with affective supports. Collectively, the studies investigate how research-informed instructional design may help address mathematics anxiety (MA), mathematics teaching anxiety (MTA), procedural fluency, and instructional practice. The first article, written for practitioners and elementary mathematics teachers, illustrates how well-established instructional routines, such as number talks and student work analysis, can be facilitated to support procedural fluency in multiplication. Using classroom vignettes, this article highlights instructional moves that make structure visible, promote strategy …

Characterizing Hexavalent Chromium Neurotoxicity Across Laboratory Models., Samuel Thomas Vielee

Electronic Theses and Dissertations

Hexavalent chromium [Cr(VI)] is a ubiquitous environmental pollutant and potent toxicant. Exposure to Cr(VI) in drinking water is primarily associated with cancers, inflammation, and hepatotoxicity; however, recent studies have identified Cr(VI) as a neurotoxicant in rodent and cell culture models. The literature suggest chromium accumulates in the brain, induces widespread neurodegeneration, and alters rodent behaviors. Despite these data, we lack a detailed and consistent assessments of Cr(VI) neurotoxicity across models, and interactions between aging and Cr(VI) neurotoxicity are not reported in the literature. In this dissertation, we characterize Cr(VI) neurotoxicity across 3 laboratory models: Sprague-Dawley rats, Caenorhabditis elegans, and …

Exposure To Pm2.5 And Aging., Daniel Chris Gomes

Electronic Theses and Dissertations

Inhalation of fine airborne particulate matter (PM_2.5) is an environmental risk factor for numerous health disorders, including cardiovascular diseases (CVD). While several studies have shown that PM_2.5 exposure can induce oxidative stress, DNA damage, and inflammation, the underlying mechanisms that translate these effects into systemic pathology remain poorly understood. Some recent studies have shown that PM_2.5 exposure can lead to telomere shortening in leukocytes, but the generality of this outcome and contribution to endothelial dysfunction has not yet been fully explored. We hypothesized that PM_2.5inhalation accelerates cellular aging and senescence in both circulating peripheral …

Residential Segregation And Breast Cancer In Louisville: Impact Of Race And Contextual Factors On Advanced-Stage Diagnosis, Delayed Treatment, And Disease-Specific Mortality., Toheeb Ajani Mustapha

Electronic Theses and Dissertations

Female breast cancer (BC) remains the most commonly diagnosed non-skin cancer and the second leading cause of cancer death among U.S. women. Despite advances in detection and treatment, substantial inequities in BC outcomes persist, driven in part by structural forces such as residential segregation. This dissertation examined the relationship between residential segregation, BC outcomes, and key contextual factors in Louisville, Kentucky. Using data from the Kentucky Cancer Registry, American Community Survey, CDC’s Population-Level Analyses and Community Estimates, and the National Neighborhood Data Archive, the study tested two hypotheses: (1) higher Black/low-income segregation is associated with elevated risks of adverse BC …

A Multilevel Analysis To Evaluate Variability In Sdoh Clusters Within Rurality And Its Effects On Cancer-Specific And All-Cause Mortality In The Us., Stephie Ann Abraham

Electronic Theses and Dissertations

Social determinants of health (SDOH) factors have consistently been shown to impact all-cause and cancer-specific mortality. Area-level SDOH factors that coexist to form “high-risk” clusters are more prevalent in rural than urban areas. However, heterogeneity within rural and urban areas may contribute to variations in SDOH factors that could influence higher mortality rates and is not considered in other studies. The primary objective of this study was to utilize ecological and individual-level data to determine if the composition of SDOH clusters within counties in the rural-urban continuum contributes to differences in all-cause (AC) and cancer-specific mortality rates of lung and …

Perceived Organizational Support Of High-Performance Support Staff Members In Professional Soccer Organizations., Erica B. Thompson

Electronic Theses and Dissertations

The purpose of this study was to explore perceived organizational support among high-performance support staff (HPSS) within professional soccer organizations. Specifically, this study examined how HPSS define organizational support, identified factors that shape their perceptions, explored organizational challenges they experience, and analyzed how those challenges intersect with their perceptions of support. Organizational Support Theory (OST) and its central construct, Perceived Organizational Support (POS), served as the theoretical framework guiding this study. OST assumes employees form global beliefs about the extent to which their organization values their contributions and cares about their well-being. To address the study’s purpose, a basic interpretive …

Orientation Or Disorientation? A Critical Content Analysis Of Refugee Cultural Orientation Curriculum., Amanda Jean Lacey

Electronic Theses and Dissertations

Cultural Orientation (CO) is a free, legally mandated, multi-session program intended to provide refugee newcomers ages 18-65 with the knowledge, skills, and attitudes needed to integrate and achieve self-sufficiency in the United States. Despite occurring at a critical time in the resettlement process, there has been almost zero scholarship analyzing the content or efficacy of domestic CO curriculum. This dissertation addresses that gap by performing a Critical Content Analysis (CCA) on The Road Ahead (TRA), the de facto official CO curriculum promoted through the Cultural Orientation Resource Exchange (CORE). Framed by a postcolonial perspective and informed by the …

A Comparision Of Teachers' Ratings Of Published Versus Ai-Generated Descriptions Of Evidence Based Practices In Education., Lora T. Hall

Electronic Theses and Dissertations

The persistent gap between educational research and classroom practice continues to limit teachers’ use of evidence-based practices (EBPs), despite strong empirical support and federal mandates encouraging their implementation. A key barrier to closing this research-to-practice gap is the limited accessibility, usability, and perceived relevance of traditional research dissemination formats. With the rapid rise of artificial intelligence (AI) tools capable of summarizing and restructuring complex information, this study examined whether AI-generated practitioner-oriented descriptions of an EBP would be rated differently from a published practitioner article on the same practice. Using an experimental cross-sectional survey design, 70 in-service teachers were randomly assigned …

An Exploration Of Factors Associated With Sport Fan's' Choice Of Ticketing Platforms., Jacob Owsley

Electronic Theses and Dissertations

This research study examined key experiential and demographic factors associated with sport consumers’ choice of online ticketing platforms. The research applied the technology acceptance model (TAM) to examine how trust, official sponsorship, user interface design, and price consciousness are associated with consumers’ choice between different online ticketing platforms.. Data were collected from 312 adult sport consumers in the United States through an online survey distributed across six Reddit communities focused on ticketing or research activities. Participants included individuals who bought tickets to professional sports events and attended these events during the last 12 months. The expert review process and two …

Integrating Due Process Into Large Language Models., Joshua Paul Johnson

Electronic Theses and Dissertations

This research investigates the ability of large language models (LLMs) to recognize due process issues. Due process is a legal concept focused on the protection of the individual during interactions with government when life, liberty, or property are being impacted. Due process presents both substantive and procedural aspects that are challenging to incorporate into generative artificial intelligence. Through assessing model performance, creating benchmarking techniques, retrieval-augmented generation (RAG), and fine-tuning, this work seeks to measure due process recognition performance and improve performance in identifying due process issues. The results of evaluating larger parameter LLMs such as from Google, Meta, and OpenAI …