Digital Commons Network^™

Sem-Pdpl: Semantic Exposure Graphs For Privacy-Law-Informed Risk Assessment Of Public Social-Media Data, Heba Ismail

All Works

Public social-media content often contains self-disclosed personal attributes that appear low-risk in isolation but become privacy-relevant when linked across posts, platform accounts, or user-level traces. Existing research has advanced privacy-sensitive content detection, de-anonymization analysis, social-media research ethics, and privacy-compliance workflows; however, limited work operationalizes how personal-data disclosures combine structurally and how these structures can be translated into auditable governance actions. This paper proposes SEM-PDPL, a computational, privacy-law-informed risk-assessment framework for modeling public social-media exposure as semantic exposure graphs and mapping graph patterns to controls aligned with the United Arab Emirates Personal Data Protection Law (PDPL) and compatible with GDPR principles. …

From Open Banking To Banking-As-A-Service: Regulatory Challenges In The Evolution Of Financial Intermediation, Nydia Remolina Leon

Research Collection Yong Pung How School Of Law

Over the past decade, financial innovation has moved from open banking, centred on consumer-permissioned data sharing, to banking-as-a-service (BaaS), which modularises core banking functions through application programming interfaces. This shift allows fintechs and non-financial platforms to embed financial products seamlessly, reducing transaction costs and fostering innovation. Yet the 2024 collapse of Synapse in the United States exposed the fragility of this model when intermediaries operate outside robust oversight, leaving consumers without recourse and revealing liability fragmentation and regulatory blind spots. This paper distinguishes BaaS from open banking, open finance, and embedded finance, and maps leading global models – from bank-led …

Knowledge, Physician Communication, And Psychological Predictors Of Willingness To Engage In Dementia Risk Reduction Across The Lifespan, Thomas Fisher

Dissertations

Dementia represents a growing global public health concern, with increasing evidence suggesting that a substantial portion of dementia risk may be attributable to modifiable lifestyle and health-related factors. However, relatively little is known about public knowledge of these risk factors, willingness to engage in dementia risk reducing behaviors, and psychological factors that may be associated with willingness. The present study examines these factors among adults living in the United States across the lifespan. Participants (N = 308) completed an anonymous online survey assessing dementia risk-factor knowledge, willingness to engage in dementia risk reducing behaviors, primary care provider communication regarding dementia …

Black Adolescents' Understanding Of Racial Trauma: An Interpretive Phenomenological Analysis, Winifred Wilson

Dissertations

Over the past two decades, scholars have increasingly recognized that chronic stress from racism can cause racial trauma in Black individuals. However, research on the impact of racial trauma on Black adolescents remains limited. Understanding the language and experiences of Black adolescents is essential for identifying and addressing the biopsychosocial effects of racial trauma. This study used interpretive phenomenological analysis to examine how 12 Black adolescents (9 boys, 3 girls, aged 14-17) from the Midwest conceptualize, experience, and cope with racial trauma. Participants completed two interviews: an initial session exploring their understanding and experiences, and a member-checking interview (completed by …

A Qualitative Study Of Immigration Trauma, Posttraumatic Growth, And The College Experience Among Mena Immigrant Students, Braa A. Elkhidir

Dissertations

Middle Eastern and North African (MENA) immigrant students who are seeking to earn a higher education in the United States have to navigate acculturative stressors and systemic barriers. Prior research has focused primarily on the challenges MENA immigrant students experience without deeply exploring how these students adapt and grow. The focus in this qualitative study was to understand how MENA immigrant college students experience and make meaning of their academic journeys. Semi-structured interviews were used to explore the academic experiences of seven MENA immigrant college students in the United States and assess how acculturative stressors, personal strengths, coping strategies, and …

Love’S Dialects: Proposed Additions In Emotionally Focused Therapy For Intercultural Couples, Nicola Heurich

Dissertations

Intercultural romantic relationships have become an increasingly prominent feature of contemporary society due to globalization, migration, and cross-cultural exchange (Livingston & Brown, 2017). However, these partnerships are also associated with elevated levels of relational distress and higher rates of conflict, separation, and divorce, underscoring the need for culturally responsive approaches in couple therapy (Bustamante et al., 2011; Genç & Su, 2021).

Research on intercultural couples remains limited both within and beyond Emotionally Focused Therapy (EFT), and despite increased recognition of cultural factors, there is still insufficient guidance on navigating differing cultural contexts within a dyad (Linhof & Allan, 2018).

The …

Understanding The Correlation Between Prediction Performance And Trust In Ai Through Scenario-Based Tasks, Likhitha Kammara

Theses and Dissertations

Trust in artificial intelligence is commonly assessed through self-reported scales or behavioral reliance, yet behavioral reliance is retrospective and can only be observed after a decision has already been made. This thesis examines whether prediction accuracy — a user's ability to predict what an AI system will recommend before its output is revealed — can serve as a prospective correlate of trust in the same empirical sense as behavioral reliance. The study was conducted in two phases using scenario-based AI decision tasks across disaster response, healthcare, and infrastructure restoration contexts, employing a between-group design in which participants either predicted AI …

Empowering Voices: Latino Family Engagement In Bilingual Early Literacy Library Programs, Jovayra Cabrera

Education Doctoral

Latino children often enter kindergarten with uneven access to early literacy experiences, and families play a central role in their early learning. The purpose of this transcendental phenomenological study was to explore the lived experiences of Latino families who participated in bilingual early literacy library programs with their young children (ages 0–5) in a public library system in a major metropolitan area in a northeastern state. Eight Latino parents and caregivers completed semi-structured interviews, conducted in English or Spanish, that were analyzed through bracketing, horizontalization, and the development of textural and structural descriptions and a synthesized essence. Analysis produced six …

Quality Versus Qualified: Head Start Program Leaders’ Perceptions Of The Characteristics And Traits Of High-Quality Early Childhood Educators In New York State, Tracy L. Persaud

Education Doctoral

The purpose of this study was to examine how leaders in New York State Head Start programs perceive the interpersonal traits and characteristics that define a high-quality, early childhood educator working with children from ages 3 to 5 years old. While formal qualifications, such as degrees and certifications, remain as requirements for employment, leaders may rely on interpersonal and dispositional qualities to distinguish effective early childhood educators in practice. Guided by credentialism theory, this study explored how leaders define teacher quality beyond credentials and how these perceptions shape hiring, evaluation, and professional support decisions. Data were collected through semi-structured interviews …

Effective Leadership Practices For Administrators In High-Poverty Rural Elementary Schools, Rhonda Underhill

Education Doctoral

The purpose of this study was to examine potential solutions for high-needs rural elementary school leaders to improve academic outcomes for students from low-income families. Students from low-income families in rural elementary schools continue to underperform academically compared to their non-economically disadvantaged peers. Students should not reach adulthood with the same income inequalities they had when they entered school. Solutions are needed to find ways for school administrators to reverse this trend. The study used the New York State Education Department (2018) Culturally Responsive-Sustaining Education (CR-S) Framework to examine effective leadership practices from the perspectives of school leaders in high-achieving, …

Paraeducator Perceptions Of Teacher-Supervisory Behaviors And Their Effects On Paraeducator Retention, Alexis M. Graham

Education Doctoral

Paraeducators are leaving their positions at alarming levels, leaving teachers, students, and schools vulnerable. The exploratory, cross-sectional, correlational survey study examines the relationship between paraeducator perceptions of teacher-supervisor leadership behaviors and retention, as well as the factors contributing to turnover. Full range leadership theory (FRLT) and the Multifactor Leadership Questionnaire (MLQ) are used to describe leadership behaviors. The study used a survey design advertised to a paraeducator Facebook group, which included the MLQ rating scale, a closed-response item on intent to leave, and an open ended question on intent to leave. Data was analyzed using statistical and correlational analyses, as …

Critical Constructivism And Alaana Interpreter Identity: A Narrative Analysis Qualitative Study, Kamil Gerald

Education Doctoral

The purpose of this study was to explore and illuminate the lived experiences of African, Latinx, Asian, Arab, and Native American (ALAANA) sign language interpreters (SLIs) within interpreter education programs (IEPs) and the interpreting field. American Sign Language (ASL), the dominant sign language taught in IEPs across the United States, has been shown to overshadow Indigenous Sign Languages (ISLs), a phenomenon often referred to as “ASL colonialism.” Critical constructivism served as the foundational framework in this narrative analysis qualitative study to examine how ALAANA SLIs navigated, resisted, and reimagined their professional identities amid limited exposure to ISLs. Semi-structured interviews were …

Perceived Professional Investment Differences And Learning Modality Preferences Between Generation X And Millennial Managers In Nonprofit Organizations, Raul Antonio Pereles Jr.

Education Doctoral

This study examines generational differences between Generation X and Millennial nonprofit managers in perceived employer investment in professional development and preferred learning delivery modality. Grounded in Knowles' (1980) theory of andragogy, the study addresses two research questions using a quantitative, cross-sectional survey design. A sample of 66 nonprofit managers (35 Generation X, 31 Millennial) from a major northeastern U.S. metropolitan area completed an online survey using the Professional Development Short Scale (PDSS; Mourão et al., 2014) and a ranked-preference measure of learning modality (in-person, hybrid, virtual). Results indicated no statistically significant difference between Generation X (M = 5.85, SD = …

Bridging The Theory-Practice Gap: A Delphi Study Of Faculty Composition In New York State Superintendent Preparation Programs, Michael A. Tromblee

Education Doctoral

The 2021 closure of the Indian Point nuclear power plant eliminated approximately one third of a New York State school district’s revenue, producing a fiscal crisis that exposed a gap between what superintendent preparation programs teach and what the role demands. Grounded in Situated Learning Theory, this study examined whether the faculty composition of superintendent preparation programs, specifically the balance between practitioner faculty and academic faculty, was associated with graduates' perceived readiness, job satisfaction, and career longevity.

The study used a two-round modified Delphi design with an expert panel of 12 sitting New York State superintendents, 10 of whom completed …

Quality Improvement Initiative To Improve Adherence To Ob Hemorrhage Policy And Standardize Pitocin Administration During Cesarean Sections To Reduce Postpartum Hemorrhage Risk, Lauren R. Litz, Monica Blauser

Doctor of Nurse Anesthesia Practice (DNAP) Manuscripts

Postpartum hemorrhage remains a leading cause of maternal morbidity and mortality, and Pitocin administration is an important component of hemorrhage prevention and management during cesarean delivery. Variation in Pitocin timing, dosing, method of administration, and adherence to evidence-based recommendations may compromise patient safety and create barriers to standardized obstetric anesthesia care. The purpose of this Doctorate of Nurse Anesthesia Practice quality improvement project was to evaluate current anesthesia provider practices for Pitocin administration during cesarean delivery, compare observed practices with the California Maternal Quality Care Collaborative hemorrhage toolkit and Society for Obstetric Anesthesia and Perinatology Enhanced Recovery After Cesarean recommendations, …

Enhancing Patient Outcomes In Obstetric Neuraxial Anesthesia: Evaluation Of A Structured Documentation Tool For Post-Dural Puncture Headache Tracking (Pdph), Jacqueline Saldana Tovar, Ahmad Hasaan

Doctor of Nurse Anesthesia Practice (DNAP) Manuscripts

The purpose of this Doctor of Nursing Practice (DNP) project is to evaluate the incidence, management, and practice variation of post-dural puncture headache (PDPH) in an obstetric population using retrospective data from standardized follow-up tools. The project aims to identify inconsistencies in procedural techniques, documentation practices, and adherence to evidence-based guidelines across anesthesia provider levels. By analyzing key clinical variables and patient outcomes, this project seeks to identify gaps in current practice, improve data reliability, and support the development of standardized protocols for PDPH assessment and management. Ultimately, the goal is to enhance quality of care, promote evidence-based decision-making, and …

Enhancing Sbar Documentation And Telecommunication Between Nursing And Anesthesia Teams In The Obstetric And Labor And Delivery Unit, Apollonia C. Anderson, Celeste Meda

Doctor of Nurse Anesthesia Practice (DNAP) Manuscripts

Effective communication during obstetric handoffs is essential for promoting maternal and neonatal safety, yet communication failures remain a significant contributor to adverse events due to inconsistent and unstructured handoff practices. This Doctor of Nursing Anesthesia Practice (DNAP) quality improvement project was developed following the recommendations of the 2025 DNAP project, which implemented the OB/L&D-specific SBAR tool. This project evaluated the use of this communication tool in areas of OB interdisciplinary team communication accuracy, efficiency, and collaboration, particularly during obstetric epidural requests within a community-based labor and delivery unit. Guided by the Plan-Do-Study-Act (PDSA) framework (Institute for Healthcare Improvement, 2020). Utilized …

Harmonizing Human Touch And Ai Precision In Customer Service, Zhenbin Ding, Yali Zhang, Jun Sun, Mark Goh, Zhaojun Yang

Information Systems Faculty Publications

Artificial intelligence (AI)-powered chatbots offer a cost-effective solution for customer service, but often fall short in delivering personalized or complex interactions. In response, many merchants invest in AI training and explore human–AI collaboration to leverage the strengths of both automation and human touch. However, this introduces a strategic tradeoff between service quality and operational efficiency. Using a game-theoretic framework, this study examines how merchants can optimally choose service strategies with AI involvement. Our analysis reveals a critical collaboration trap. Contrary to the prevailing belief that increased collaboration consistently enhances service, consumers’ sensitivity to the identity of the service agent erodes …

Dnp Final Report: Improving Diabetes Self-Efficacy Through Nutrition Education: A Quality Improvement Project, Lakimberely S. Wooten

DNP Final Reports

Diabetes affects 12.7% of residents in Northeast Texas and is the 7th leading cause of death. Internal evidence indicates low health literacy and a heavy disease burden in the service area, underscoring the need for a standardized, low-cost, and feasible approach to nutrition education. This quality improvement project evaluated the feasibility of implementing an instructor-led nutrition education session. Guided by the Johns Hopkins Evidence-Based Practice Framework and the ADKAR behavioral change model, adult participants with Type 2 diabetes received instruction on the Plate Method. Participants enrolled in a 4-week, instructor-led diabetes education class completed a 1-hour, nutrition education session using …

Dnp Final Report: Improving School Nurse Confidence In Managing Student Anxiety Through Simulation-Based Training, Jessica Marish

DNP Final Reports

Evidence has shown that students with untreated or poorly managed mental health concerns are at higher risk for absenteeism, psychiatric hospitalization, and school dropout. School nurses are often among the first healthcare professionals students encounter when experiencing emotional distress; however, many report limited preparation in mental health screening, grounding techniques, and referral support. The purpose of this quality improvement project was to determine the feasibility of a simulation-based educational intervention for school nurses in managing student anxiety. Guided by the Johns Hopkins Nursing Evidence-Based Practice Model and Neuman Systems Model, this initiative also included the Plan-Do-Study-Act (PDSA) quality improvement model …

Business Management & Airbnb, Fernando Espinal

Theses & ETDs

This thesis looks at property management in the short-term rental industry, with a focus on Airbnb properties in Sarasota, Florida. The information in this paper comes from my internship which for privacy reasons I simply refer to it as The Company, where I helped manage Airbnb rental properties. During my internship, I worked with rental pricing, compared local properties, organized expenses using QuickBooks and Excel, and reviewed how properties performed in the market. The purpose of this thesis is to explain how pricing, location, competition, and seasonal changes can affect the success of an Airbnb property. Through the internship experience, …

Narrative And Video Games: How Mediums Can Expand Our Stories, Erin Hagy

Theses & ETDs

The objective of this paper is to examine the extent to which video games can be conceived as a narrative format, with specific regards to its consideration in the educational and social spheres. The paper outlines a variety of popular games for consideration, as well as some influencing technological factors, in arguments for the growing importance and inclusion of narrative within the field of gaming. It also exhibits a variety of case studies towards this point and concludes that while video games hold great potential in terms of narrative, the notable variation across the medium can make it difficult to …

Bending And Breaking The Boundary Between Horror And Comedy: An Exploration Of The Existentialist Function Of The Abject In The Works Of John Landis And Woody Allen, Alaynna K. Bromley

Masters Theses and Doctoral Dissertations

This thesis explores the line between comedy and horror in an increasingly postmodern world through the cinema of John Landis and Woody Allen. Chapter One explores the theoretical and historical material that link Landis and Allen, namely in their dealing with (1) Edgar Allan Poe’s effect, (2) Julia Kristeva and Judith Butler’s abject, (3) Sigmund Freud’s “uncanny,” and (4) Mikhail Baktin’s carnivalesque. The chapter will conclude with John Landis’ portions of The Twilight Zone: The Movie, as a linked history that welcomes exploration of Landis alongside Allen. Chapter Two conducts a comparative study of two horror-comedies: John Landis’ An American …

Adaptive Insole Design To Prevent Foot Ulcers In Diabetic Neuropathy Patients, Ali Ahmed Osman Abuelgasim

Masters Theses and Doctoral Dissertations

This thesis investigates whether an adaptive multilayer insole can sense high plantar pressure and redistribute load through soft robotic pneumatic actuation to prevent diabetic foot ulcers. The prototype includes a cushioning layer, a 16-zone force-sensitive resistor array, a McKibben pneumatic actuator, and a 3D-printed TPU structural base. Experimental procedures included sensor calibration, passive TPU evaluation, actuator displacement testing, localized pneumatic offloading, and closed-loop sensing-and-actuation testing, all under controlled laboratory conditions. Pressure data was converted to kilopascals and evaluated using heat maps, zone-by-zone comparisons, and measures of actuator deformation and percent change. Most sensor zones showed a pressure decrease due to …

Perceived Effectiveness Of Cigar Warnings Among Young People In The U.S., Leah M. Ranney, Rime Jebai, Michael Jetsupphasuk, Sonia A. Clark, Kristen L. Jarman, Sarah D. Kowitt, Jim Thrasher Ph.D., Ma, Ms, Adam O. Goldstein, Jennifer Cornacchione Ross

Faculty Publications

Introduction: The effectiveness of warning size and format on cigar packaging in influencing youth and young adult smoking behaviors is not well understood. This study tested these cigar warning characteristics among youth and young adults who use or are susceptible to using little cigars or cigarillos.

Methods: The study recruited 506 U.S. youth and young adults, aged 15−20 years, between April and June 2023. Participants reported ever or past 30-day use of little cigars or cigarillos or were susceptible to using little cigars or cigarillos. A 2 £ 2 between-subjects online experiment was conducted where youth and young adults were …

Eusocial Caste Specialization Under Abiotic And Biotic Stress In A Stingless Bee, Tetragonisca Angustula, Kristin M. Robinson

Dissertations

Eusocial insects rely on division of labor to achieve high colony efficiency and provide essential ecosystem services, but specialization may also constrain colony resilience when workers operate near their physiological or behavioral limits under abiotic and biotic stressors. How specialization mediates these responses remains poorly understood, particularly in stingless bees (Tribe: Meliponini). Using the agriculturally relevant stingless bee Tetragonisca angustula, which possesses a specialized soldier subcaste, I investigated how a high degree of worker specialization influences physiological tolerance and predator responses across worker subcastes.

In this dissertation, I quantified variation in thermal tolerance and desiccation resistance among worker subcastes …

Blueprints For Resilience: A Delphi Study Of Architects' Competencies In Gulf Coast States, Richard J. Cantu

Dissertations

This study identifies and defines core competencies for licensed architects practicing in Gulf Coast states, emphasizing their critical role in protecting health, safety, and welfare (HSW) amid the region’s unique environmental challenges. Hurricanes, flooding, climate-induced risks, and other coastal hazards demand specialized expertise that existing architectural competency models do not adequately address. Leveraging Delphi’s research design, this study engaged Gulf Coast experts to develop and refine a region-specific competency framework across four iterative rounds. The findings highlighted the essential knowledge, skills, and abilities required for resilient and sustainable architectural practice. The study advances architecture’s human capital development (HCD) by addressing …

Why They Stay: A Qualitative Study Of Experiences Of Veteran Low-Incidence Self-Contained Special Education Teachers Who Remain In The Profession, Jessie Leyden

Dissertations

Persistent shortages of special education teachers in the United States have intensified the need to understand not only why some educators leave, but why others choose to stay. The purpose of this qualitative case study was to understand the experiences of veteran special education teachers working in low-incidence, self-contained classrooms who choose to remain in the profession. With a particular focus on the factors that contribute to their retention beyond the first three years, the study involved a sample of ten low-incidence, self-contained teachers from a variety of states across the country. Using semi-structured interviews, the study explored how these …

Black Women Science Teachers’ Contextual Knowledge Shapes Technology Integration To Support Culturally Responsive Teaching In Secondary Science Classrooms, Ashley M. Thomas

Dissertations

The number of Black and Brown high school students entering college to study science and technology majors is declining. Because they encounter shared intersectional experiences in the science and technology fields, Black women have a unique connection with their students that builds on teaching practices grounded in culturally responsive teaching (CRT). The mixed methods study was bounded to one school district that had a CRT initiative and provided training to its teachers. The study used a pre-validated survey regarding the perceptions of CRT in a technology-supported learning environment and identified the tools and practices Black female science teachers (BFSTs) use …

History-Dependent Gain Control In The Paraventricular Thalamus: Neural Substrates Of Stress-Enhanced Fear Learning, Michael Martino

MUSC Theses and Dissertations

Post-traumatic stress disorder (PTSD) is characterized by hyperarousal and heightened reactivity that generalize beyond the original traumatic event, yet the neural mechanisms by which prior stress experience biases future fear learning remain poorly understood. Stress-enhanced fear learning (SEFL) is a well-validated rodent model of this phenomenon, in which a severe stressor produces persistent sensitization of subsequent fear acquisition. This dissertation used a 30-day SEFL paradigm to identify the brain-wide functional signature of stress sensitization and to identify candidate neural substrates.

Whole-brain cFos mapping during acute fear acquisition revealed a predominant pattern of suppressed neural activity in sensitized animals, with limbic …