Digital Commons Network^™

Centering Individual Well-Being In Learning Environments: Academic Stress, Psychological Safety, And Digital Discourse, Rachel Niemira Namboodri

Theses and Dissertations

Statement of Problem

How do we guide students through school while supporting their emotional and psychological health? This question lies at the heart of contemporary educational psychology research, as growing evidence demonstrates that students’ academic achievement and psychological well-being are deeply intertwined with their experiences in learning environments (Baumeister & Leary, 1995; Edmondson & Lei, 2014; Gopalan & Brady, 2020; Song et al., 2024; Spencer, 1995; Walton & Cohen, 2011). Decades of scholarship affirm that students’ academic achievement and psychological well-being are deeply intertwined with how they experience schools, classrooms, peers, teachers, and institutional structures (Baumeister & Leary, 1995; Edmondson …

Characterization Of Growth, Motility And C-Di-Gmp In Selenomonas Sputigena Atcc 35185, Margaret E J Stiker

Theses and Dissertations

Selenomonas sputigena is an obligate anaerobic, Gram-negative pathobiont that transitions from a low-abundance commensal bacteria to a structural component in dysbiotic oral biofilms associated with early childhood caries and periodontitis. Analysis of S. sputigena ATCC 35185 cultures optimized in TYGVS media revealed robust growth, characteristic crescent morphology with flagellar tuft motility, and strong monospecies biofilm formation comparable to Streptococcus mutans via crystal violet assays.

ELISA quantification demonstrated significantly elevated c-di-GMP levels in sessile biofilm fractions relative to motile planktonic cells (p=0.0009), establishing the secondary messenger’s correlation with the motile-sessile lifestyle switch. Recombinant expression and purification yielded PilZ-domain effector proteins, Selsp_1666 …

Exploring, Understanding, And Supporting Academic Help-Seeking In Context, Molly L. Taylor

Theses and Dissertations

Conceptualized as a self-regulated learning (SRL) strategy, academic help-seeking is a fascinating behavior because it is self-directed while also reliant on social interactions with help-givers (Karabenick, 2004). What is known about help-seeking in academic settings largely revolves around individual traits, strategies, motivations, beliefs, and identities, and how each of these constructs influence help-seeking outcomes (Bornschlegl et al., 2020; Fong et al., 2023; Karabenick & Gonida, 2018). What is underexplored in these areas, however, is how features of the learning context interact with student-level factors to shape academic help-seeking behaviors and beliefs. This dissertation attempts to address some of these gaps …

Tuberculosis In Jim Crow Virginia, 1900-1972, Elizabeth Dooley

Theses and Dissertations

Tuberculosis (TB) was a major public health concern in the United States, especially in the first half of the twentieth century. Transmission and treatment of the disease, which is spread between humans through close contact, was complicated by racial segregation laws in the South known as Jim Crow laws. Virginia subscribed to these laws, which played a role in how and where Black Virginians with TB could be treated. Segregated treatment facilities with an inadequate number of beds for the number of infected people and deaths in the state added to these complications of disease control and plan for eradication. …

A Qualitative Analysis Of Teacher-Report Modifications Of A Tier 2 Evidence-Based Program In Elementary Schools After Implementation Supports Are Withdrawn, Navneet Kaur

Theses and Dissertations

Growing literature emphasizes the importance of examining modifications (i.e., responses to unforeseen challenges and deliberate changes to a program) made by implementers to understand the long-term outcomes of evidence-based programs (EBPs), particularly after formal implementation supports, such as training and coaching, are withdrawn. Although prior research has documented that they occur during implementation, less is known about whether modifications occur once external supports are no longer available, and if so, what types of modifications are made, and the rationale for them. This gap is especially salient in school settings for teacher-delivered interventions. To address this gap, this study used semi-structured …

Discrete Cell Signaling Differences Cause Female-Dominant Il-33 Responses In Mast Cells, Tania D. Maldonado

Theses and Dissertations

Many allergic diseases are more common and severe in women than in men. A key component of allergic inflammation is IL-33, a cytokine released by epithelial cells after allergen exposure. Because mast cells are a central early responder in allergic disease and are activated by IL-33, we investigated sex differences in mast cell responses to IL-33. We first found that male mast cells expanded poorly in standard RPMI-based culture media containing phenol red, which has estrogenic properties. Male cells also responded poorly to IL-33 when cultured with in media containing phenol red. In contrast, female mast cells expanded 3-fold less …

Ontological Runtime Monitoring For Mission Engineering, Alexander R. Will

Theses and Dissertations

The advent of the Urban Air Mobility (UAM) concept will bring low-altitude aviation to civilians through passenger and cargo transport. However, the prospective vehicles in UAM studies are predominantly autonomous, raising questions about their efficacy and stability in densely populated urban areas. At the same time, extensive work has been performed to define a new branch of systems engineering that focuses on runtime behavior, synchronization, communication, and task allocation.This field is known as "mission engineering". Mission engineering has been deployed in military scenarios to model human-autonomy cooperation. By applying the concepts from this field to UAM, full systems-of-systems can be …

Resilience In The Wake Of Faith-Based Trauma: Investigating The Role Of Social Support In Complex Posttraumatic Stress And Well-Being After Religious/Spiritual Abuse, Ellen Murphy

College of Graduate Studies: Theses & Dissertations

Religious/spiritual (r/s) abuse involves the mistreatment of individuals within religious or spiritual contexts, often resulting in psychological and spiritual harm (Ellis et al., 2022; Johnson & VanVonderen, 1991). Although research examining the potential benefits of religion and spirituality has proliferated, harm stemming from religious/spiritual experiences remains relatively understudied (Ward, 2011). This study investigated associations between r/s abuse severity, complex posttraumatic stress disorder (CPTSD) symptoms, and psychological well-being. To identify potential protective factors, the moderating role of perceived social support in the relationships between r/s abuse and CPTSD and well-being outcomes was examined. Additional exploratory variables included current spirituality and religiosity, …

Towards An Evaluation Of The Business Value Of Ai: A System Dynamics Approach, Ganesh Sankaran

School of Engineering, Computing and Mathematics Theses

In the early 2010s, when Artificial Intelligence (AI) emerged from the latest "winter" of disillusionment, discussions about its use in decision-making tended to be dichotomous: humans or AI. More recently, consensus has shifted toward a complementary humans-and-AI perspective, recognising that augmentation, not substitution, is the more appropriate frame for AI's role in the foreseeable future. This shift foregrounds the challenge of evaluating outcomes in collaborative decision-making contexts.The thesis proposes a simulation-based framework, drawing on system dynamics, to evaluate whether complex, time-varying interactions between humans and AI agents result in collectively rational behaviour. The framework extends the observation of dynamic complexity …

Self-Guided Functional Imagery Training To Reduce Anxiety, Jackie Andrade, Stephanie Hartgen-Walker, Caroline Morgan, Ayan, Idil Aytekin, Khadijah Sekoni, Kardelen Sengul, Jonathan Rhodes

School of Psychology

Objectives: Many university students experience high anxiety but have limited access to effective interventions. We evaluated a novel digital intervention for anxiety based on functional imagery training (FIT), designed to help individuals identify the impacts of anxiety, set engagement goals, and strengthen motivation for change. Functional Imagery for Keeping Anxiety low (FIKA) uses speak-aloud tasks, journalling, empathic questions, and personalised guided imagery for a person-centred approach. It builds motivation for engagement goals over safety goals through development and practice of vivid and emotionally laden multisensory imagery. Design: Study 1 used semi-structured interviews and thematic analysis to explore user experiences of …

Video Interaction Guidance With Adults With Intellectual Disabilities And Their Support Workers: A Service Evaluation, Áine Maguire, Vicky Anagnostopoulou, Joe Levi-French, Deanna J. Gallichan

School of Psychology

Background: This service evaluation focused on support workers' perceptions of Video Interaction Guidance (VIG) offered by an NHS Community Learning Disabilities Team. Methods: A mixed-methods design was employed. Support workers developed goals and rated their progress before and after VIG sessions. Thematic analysis was used to analyse qualitative data on the nature of the goals developed, and the strengths and working points identified. The differences between progress ratings before and after VIG were analysed using the Wilcoxon signed-rank test. Retrospective interviews helped to further understand support workers' experiences of VIG. Findings: Support workers identified goals, strengths and working points that …

The Leeuwenhoek Paradox In Dental Artificial Intelligence: A Narrative Review Of Artificial Intelligence-Detected Subclinical Periapical Changes And Human-Labeled False Positives, Etyene Schnurr, Mario Parra, David M. Kim

Journal of Dental Sciences

This narrative review explores the “Leeuwenhoek Paradox,” a metaphorical and conceptual challenge that arises when artificial intelligence (AI) detects subtle periapical radiological changes that are not visible to human observers. Drawing on evidence from studies using two-dimensional and cone-beam computed tomography (CBCT) imaging, this review critically examined the limitations of human-centered reference standards and recurrent discrepancies in AI-based periapical detection. The literature shows that AI systems frequently detect more periapical alterations than human experts. These findings may reflect early bone changes, as indicated by CBCT-based analyses of bone density and longitudinal observations. The paradox arises because AI identifies subclinical radiographic …

Living With Generative Ai: Considering Constructionist Approaches To Learning And Methodological Implications Of Process Ontologies, Jimin Lee, Nancy Budwig

Psychology

The growing presence of generative artificial intelligence (GenAI) in educational practice raises questions about how learners and educators live with AI and reshapes questions about how learning unfolds across contemporary learning environments. Although research on AI in education has expanded quickly, much of this work continues to frame GenAI in technocentric and static terms, as a tool to be evaluated, rather than as a relational and developmental presence within learners' trajectories. Drawing on constructionist learning theory and post-Cartesian metatheoretical perspectives, this mini review suggests that such framings are insufficient for understanding how learning is enacted in AI-mediated contexts. We propose …

Metabolic Mind: A Critical Literature Review On The Influence Of Mindset On Metabolic Health, Jordan Daniel M.A., M.S.

Selected Full Text Dissertations, 2011-

Evidence has demonstrated that psychological processes can influence metabolic functions, which are essential to overall health, as impaired energy metabolism can compromise physiological systems (Bobba-Alves N et al., 2022). Metabolic health is defined as a state of well-being characterized by optimal levels of blood glucose, lipids, cholesterol, blood pressure, and adiposity and is the absence of metabolic dysfunction, which encompasses but is not limited to cardiovascular diseases, type 2 diabetes mellitus, obesity, and metabolic syndrome. A powerful psychological construct that has demonstrated its influence on health is a mindset. Defined as core beliefs or assumptions about oneself and the world, …

Making Sense Of Membership: Organizational Socialization Of African Immigrant Employees In U.S. Workplaces, Ikeola J. Bodunde

Theses and Dissertations--Communication

This dissertation examines how African immigrant employees make sense of organizational socialization in U.S. workplaces. As global mobility reshapes the labor force, nearly one in five U.S. workers is foreign-born, making organizational socialization an increasingly complex communicative process. Classic socialization models assume linear, uniform adjustment, yet international employees often face ambiguity, cultural mismatch, and racialized expectations that complicate early workplace experiences. Guided by sensemaking theory, this study conceptualizes socialization as an ongoing, nonlinear process through which newcomers notice cues, construct interpretations, act on provisional understandings, and revise meanings as contexts shift. Using a qualitative, interpretive design, I conducted semi-structured interviews …

Preserving A Liturgical Identity: The Liturgical And Musical Heritage Of Roman Catholic Apostolic Women Religious In The United States Of America, Andrew G. Jennings

Doctor of Pastoral Music Projects and Theses

This thesis examines the liturgical and musical heritage of Roman Catholic apostolic women religious in the United States and argues that their contributions represent a significant yet understudied dimension of American Catholic life. As many communities face declining numbers, the preservation of their liturgical and musical traditions becomes increasingly urgent. Using an interdisciplinary methodology that combines historical research, liturgical theology, pneumatology, phenomenology, narrative inquiry, and qualitative interviews, the study explores how women religious have shaped and preserved communal identity through liturgy, music, and apostolic ministry.

The research traces the historical development of apostolic women religious from their emergence in the …

Overture: Journal Of International Affairs

Overture: Journal of International Affairs

Full issue of Overture: Journal of International Affairs vol. 6. Editors-in-Chief: Sydney Pascal '26 & Anavi Khanna '27. Sponsored by the Goldfarb Center for Public Affairs.

The Concrete Picket Fence: Reconnecting Interstate-Straddled Urban Communities, Brian J. Koluch

Pell Scholars and Senior Theses

Within the ongoing dialogue on substantive equity, the circumstances regarding enduring issues faced by black urban neighborhoods are called into question. Cities across the United States typically have major automotive arteries that tend to cut through or past said neighborhoods. Advocates argue that it is increasingly apparent that these systems of infrastructure especially in regard to these neighborhoods have been constructed in racist manners. Urban Interstates majorly contribute to equity disadvantages, as well as environmental hazards such as increased rates of asthma and respiratory disease. By mixing and matching various forms of equitable infrastructure, such as with cap parks, public …

Integrated Crop Management For Hemp (Cannabis Sativa L.) Grain Production In Kentucky, Maria M. Ricciardi

Theses and Dissertations--Plant and Soil Sciences

Cannabis sativa L. is legally defined (U.S.) as hemp if the total tetrahydrocannabinol (THC) concentration remains less than 0.3% on a dry weight basis. Hemp can be produced for cannabinoid extraction, fiber, or grain. Hempseed meal and hempseed oil were approved as feed ingredients for chickens and performance horses in Kentucky. To leverage this opportunity, production requires improvement through an integrated crop management approach. This dissertation (1) reports the main arthropod and disease pests impacting hemp grain; (2) identifies grain yield components and their relationship with corn earworm, Helicoverpa zea (Boddie) (CEW); (3) evaluates Fusarium head blight (FHB) development across …

Medical Students' Self-Competency Perceptions Providing Patient Grief And Bereavement Support, Ashley Grant

PCOM Psychology Dissertations

The objective of this study was to identify whether (a) course curriculum on the topic, (b) personal grief and loss experience, (c) extracurricular training or educational experiences on the topic, (d) clinical experiences, and (e) general self-efficacy perceptions predict medical students’ perceived competency conducting grief and bereavement support for patients. Additionally, the study evaluated trends in perceived competency concerning the intended specialty for residency. Lastly, the present study aims to better understand medical students' overall average self-competency perceptions in conducting grief and bereavement care to their patients. Data was collected from social media groups and through direct contact with medical …

Just A Slip: Cognitive Distortions Associated With Lapse And Relapse In Recovery, Matthew Karr

PCOM Psychology Dissertations

Substance use rates in the United States continue to rise despite low treatment utilization. Research has indicated the function of distorted patterns of thinking that can influence the relapse process. This study aimed to examine the relationships between relapse patterns, length of abstinence, and endorsed rates of cognitive distortions on the Cognitive Distortions Scale (CDS). This study sought participants 18 years or older with a history of problematic substance use and substance use treatment within the past 2 years. Participants were recruited through social media sites. Proposed statistical analyses included Pearson’s product-moment correlation, analysis of variance (ANOVA), and multivariate analysis …

The Biology Of Soulmates: Are We Wired For Connection?, Christiane Betfarhad

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

Teacher Awareness, Perspectives, And Implication Of Culturally Responsive-Sustaining Education (Cr-S): Exploring And Describing Education Decision-Making For English Language Learners (Ells), Dilrabo Dina Kenkes

Selected Full Text Dissertations, 2011-

With more immigrant students in American classrooms, it is more important than ever to use culturally responsive teaching. Even after years of policy changes, English Language Learners (ELLs) are still placed in special education programs at higher rates than expected. This quantitative study examines how teachers’ understanding and use of New York State’s Culturally Responsive-Sustaining Education (CR-S) framework affect their decisions when referring ELL students for special education evaluation. Many educators struggle to distinguish between language-learning challenges and real learning disabilities. This frequently happens because they are not fully aware of cultural differences or do not use culturally responsive teaching …

The Shifting Economics Of Influencer Sponsorship Disclosures, Uri Y. Hacohen

Cardozo Arts & Entertainment Law Journal

Conventional wisdom holds that disclosing influencer sponsorship diminishes advertising's effectiveness by triggering consumer skepticism. Responding to this perceived transparency gap, regulators have adopted mandatory disclosure regimes to address a perceived market failure: the divergence between private commercial incentives and the public interest in transparency. This Article challenges that assumption. Drawing on a large-scale social media experiment (N=600), it demonstrates that disclosures not only increase consumers' recognition of advertising but also improve their attitudes toward both influencers and brands, while significantly boosting their willingness to share promotional content. These empirical results are further supported by a comprehensive synthesis of the emerging …

Power Play: The Battle For Copyright Control In Emulation, Ryan Borja

Cardozo Arts & Entertainment Law Journal

The note argues that the current legal framework prioritizes commercial interests and developer rights over the preservation of older video games. To reconcile the tension between copyright protection and the public interest in cultural preservation, the analysis proposes legislative solutions such as compulsory licensing schemes or the creation of a dedicated federal preservation agency.

Some Respect Reserved? Survey Experiment Insights On The Perception Of Creative Commons And Copyright Infringement, Thomas H. Rousse

Cardozo Arts & Entertainment Law Journal

Since its inception, Creative Commons has introduced new ways for creators to grant licenses to the public without cost or the need for negotiation by breaking up rights provided by copyright and making a subset of those rights available to anyone willing to abide by the conditions of the license. Its widespread adoption has democratized open licensing for creators beyond the software context these licenses originated within. Although the success of Creative Commons as a community is plain, relatively little information is available about its perception by the general public. Aggressive litigation by Creative Commons licensors has put the organization …

Private Canvas, Government Expression: Protest Art & The Government Speech Doctrine, Melanie P. Rigden

Cardozo Arts & Entertainment Law Journal

The note argues that protest art is fundamentally incompatible with the government speech doctrine and should not be subject to its principles. It contends that applying this doctrine to political expression allows the government to suppress dissenting viewpoints and engage in censorship under the pretext of exercising its own speech rights.

Educators' Uses Of Social Capital In K-12 Book Challenges, Danielle E. Sachdeva, Sue C. Kimmel

STEMPS Faculty Publications

In this case study, we apply understandings of social capital informed by Pierre Bourdieu and Nan Lin to analyze how seven educators used their capital to navigate book censorship incidents in K-12 public schools. Our findings indicate that participants often used social capital to meet expressive goals, such as seeking support from others, and less often to meet instrumental goals like advocating for policies and legislation in support of students’ intellectual freedom. These findings have implications for practitioners, school administrators, and university faculty, especially now as an unprecedented number of books is being challenged in public institutions throughout the U.S.

"It Can't Just Be One": Canadian Black Youth Perspectives On Representation And Belongings In Public Libraries, Amber Matthews, Sandie Thomas

STEMPS Faculty Publications

This study employed narrative inquiry and critical race approaches to explore Black youth's perceptions and experiences of Canadian public library programs and materials. In response to calls in Canada's Anti-Racism Strategy (2024) and Ontario's Anti-Black Racism Strategy (2025) for social service institutions to address anti-Black racism, the research examined Black youth experiences in public libraries and how these experiences relate to anti-Black racism in education and social service settings. The study was conducted in London, Ontario, with Black youth aged 13 to 24 and parents of youth using a community-based participatory research approach in partnership with the Where We Are …

Tourism And Its Impact On Housing Affordability In Coastal Communities: Aquidneck Island, Olivia B. Costa

GLO 300 Public Policy Writing

This policy research addresses the current affordable housing shortage in Aquidneck Island, especially focusing on the city of Newport. The impact seasonal tourism has on the housing market in a small coastal community is analyzed, identifying central issues that stem from a tourism-driven economy including the dark house phenomenon, short-term rentals, inflated housing costs, high demand, and seasonal workforce. Three policy options are studied and evaluated including constructing more housing aimed toward full-time lower to middle class residents, placing restrictions on short-term rentals, and city collaboration with private institutions to provide seasonal housing. This research concludes with overall recommendations for …