Digital Commons Network^™

Visibility Assessment In Urban Areas: Exploring Measures And Approaches For Viewing Green Space, Doo Hong Lee

All Graduate Theses and Dissertations, Fall 2023 to Present

Urban greenery is often used to understand the quality of living conditions in cities. However, measuring greenery is not always simple. Some methods show how much vegetation exists from above, while others try to show what people actually see while walking or moving through streets. These are different ways of understanding green space. This dissertation focuses on visible greenness, or the greenery that people can see from eye level in everyday urban environments.

This research addresses a practical problem. Many existing methods for measuring visible greenness require large image datasets, advanced computing, or commercial street-view images. These requirements can make …

Impact Of Chronic Stress And Nutrition On Functional Connectivity And Neural Networks In Young Kichwa Children From The Ecuadorian Amazon Rainforest, Matthew L. Cook

All Graduate Theses and Dissertations, Fall 2023 to Present

Early childhood is a critical period for brain development. Positive and negative experiences during this time can have lasting effects on learning, health, and well-being. However, most research on children’s brain development has been conducted in wealthy, industrialized nations, leaving important gaps in our understanding of how children develop in other cultural and environmental contexts.

This study examined brain development in Indigenous Kichwa children living in two rural communities in the Ecuadorian Amazon Rainforest. The goal was to better understand how chronic stress and nutrition may influence a child’s developing brain during early childhood. Children participated in noninvasive brain assessments …

Challenges To Longevity Among Native Americans In The Four Corner States, Ashley Lenarz

All Graduate Theses and Dissertations, Fall 2023 to Present

Previous research has shown that Native Americans within the Four Corners States of the United States experience poor health outcomes and premature mortality. The Four Corners States include Arizona, New Mexico, Colorado, and Utah. Research examining COVID-19 pandemic outcomes has also suggested that Native peoples within the Four Corners States have been especially hard hit with high rates of infection and mortality. Our research seeks to (1) understand how life expectancy trends and differences changed among non-Hispanic Native Americans and Whites in the Four Corners States during the COVID-19 pandemic and (2) examine how much of these trends and differences …

Mindful Classrooms: Teachers Co-Designing And Implementing Mindfulness Interventions, Mary L. Phan

All Graduate Theses and Dissertations, Fall 2023 to Present

Teachers play a critical role in supporting student learning and well-being, yet many experience high levels of stress, burnout, and increasing job demands. Stress can negatively affect teachers’ mental health, job satisfaction, and classroom environments, making it important to identify practical and sustainable ways to support teacher well being. Mindfulness practices, which encourage individuals to focus on the present moment with awareness and acceptance, have shown promise for reducing stress and improving emotional well-being. However, little is known about how mindfulness programs can be adapted to fit the realities of elementary school classrooms and whether teachers can successfully implement these …

Cultural Humility In Motion: A Graduate Student Hybrid Immersion In Self- And Other Awareness Through Dance, Emily Jeanne Slater

All Graduate Theses and Dissertations, Fall 2023 to Present

Universities bring together people from many different backgrounds, identities, and experiences. Yet university spaces often focus on mind-centered and discussion-based learning and overlook how the body plays a role in education. When education ignores the bodily experience of learning, students lose opportunities to reflect, connect, and make meaningful change in their lives and communities. To address this gap, this dissertation designed and implemented a learning experience for graduate students that creates space from them to examine their own assumptions, engage across differences, and share in inclusive practices. The learning experience draws on and advances cultural humility theory, which understands self-awareness, …

Fostering Safe Space For Children In Online Navigation And Parent-Child Interactions, Rizu Paudel

All Graduate Theses and Dissertations, Fall 2023 to Present

As children and teenagers spend increasingly more time online, digital devices have become a major source of family friction. Disagreements frequently arise over privacy boundaries, and online activities. When these conflicts are unresolved, they often lead to broken trust and secretive behavior, leaving children vulnerable to digital harms like cyberbullying, toxic content, or account hacking. Therefore, it is important to create a safe and open environment for children where in order for them to share their feelings with parents. This dissertation investigates the human and technological dynamics of parent-child interactions, developing new ways to support collaborative conflict resolution and online …

Public And Self-Stigma Toward Mental Health Among Individuals Of Mexican Heritage, Mitzi Escalante

Theses & ETDs

There are rising concerns about social isolation and declining mental health that have prompted increased attention to the role of culture in shaping mental health experiences, particularly through stigma. Although prior research suggests that mental health stigma varies across and within cultural groups, limited work has focused specifically on Mexican American populations. The present study examined the relationship between Mexican American cultural values and both public stigma and self-stigma toward mental illness. Measures included the Mexican American Cultural Values Scale (MACVS), the Community Attitudes toward the Mentally Ill scale (CAMI) to measure public stigma, and the Internalized Stigma of Mental …

Issue 26: Labour, Poverty, And Health Concerns Of Migrant Women And Girls Working As Kayayei In Ghana's Urban Centres, Comfort Baidoo, Robert Mcleman

International Migration Research Centre

Over the past four decades, growing numbers of women and girls have left northern Ghana for the country's cities, drawn by the promise of work, independence, and a chance to support their families. Many end up as kayayei, head porters who carry goods through Accra's crowded markets for a negotiated fee. Their labour keeps the informal economy moving, yet it comes at a steep personal cost: unpredictable earnings, punishing physical strain, unsafe housing, and a healthcare system that too often leaves them out. This brief draws together the available evidence on the economic and health conditions of kayayei in Greater-Accra. …

Recover Well: Reducing Readmissions Through Nurse-Led Follow-Up After Urologic Surgery – A Quality Improvement Project, Candace Brigette Mike

Doctor of Nursing Practice Projects

Hospital readmissions within 30 days following urologic surgeries are often associated with catheter complications, infections, poor pain management, and limited patient understanding of discharge instructions and therefore represent a significant quality and safety concern for patients and institutions alike. The purpose of this quality improvement project was to evaluate whether implementing structured, nurse-led telephone follow-up in conjunction with standard discharge education reduced unplanned 30-day hospital readmissions among adult patients undergoing urologic surgery. Guided by the Logic Model framework, this project used a quasi-experimental, two-group pre- and post-intervention design to compare outcomes at a high-volume outpatient urology clinic in Houston, Texas. …

Human-Centered Electric Vehicle Adoption Framework For Smart Mobility: Modeling Perceived Range And Charging Anxiety As A Psychological Barrier, Fatemeh Nazari, Abolfazl (Kouros) Mohammadian, Thomas Stephens

Civil Engineering Faculty Publications

Electric vehicles (EVs) offer a transformative pathway toward reducing the environmental, economic, and health-related externalities of internal combustion engine vehicles in urban settings. Despite substantial advances in battery technology, charging infrastructure expansion, and supportive policy incentives, EV penetration remains limited which poses challenges for smart and sustainable mobility planning. A critical yet insufficiently modeled barrier to adoption lies in the psychological perceptions surrounding electric driving range and charging reliability, which is commonly framed as “range anxiety,” but more broadly reflecting perceived range and charging anxiety. To address this gap, this study introduces a latent psychological construct capturing individuals’ perceived range …

Medical Firms’ Online Q&A Interactions: Effect Of Language Style On Investor Engagement, Runyu Wang, Keng Siau, Zili Zhang

Research Collection School Of Computing and Information Systems

PurposeThis study aims to investigate how language styles used by medical firms on digital question and answer (Q&A) platforms influence investor engagement. It examines the linguistic characteristics of managerial responses and compares their effects across industries, with a focus on the distinctive demands of medical communication.Design/methodology/approachWe analyze a panel dataset of 1,223 firm-month observations, constructed from 13,549 individual responses provided by 70 medical firms on a major Chinese web-based firm-investor Q&A platform over a 24-month period (2020–2021). Content analysis is used to assess linguistic features, such as first-person usage, uncertainty, understandability and concreteness. A two-way fixed effects model with clustered …

Promotion Architecture: A Deal Fairness Model Of Restricted Price Promotions, Shangwen Yi, David Hardisty, Dale Griffin, Thomas Allard

Research Collection Lee Kong Chian School Of Business

This research examines the effectiveness of two common types of restricted price promotions: threshold promotions (conditional on spending more than a threshold amount; e.g., “Get $5 off on orders of $10 or more”) and capped promotions (limited to a maximum dollar value; e.g., “Get 50% off, up to $5 per order”). Results from seven pre-registered studies, including one field study, show that threshold promotions lead to higher purchase intentions and conversion rates (but potentially lower purchase amounts) than comparable capped promotions—even though capped promotions are equivalent in maximal economic savings for the consumer—when the trigger value (the spending amount at …

Small But Mighty: How Can Pediatric Psychologists Harness The Power Of Digital Single-Session Interventions?, Christina Amaro, Alexandra Monzon, Melissa Alderfer, Kimberly Canter, Michael Amylon, Stephanie Fooks-Parker, Jessica Schleider, Susana Patton, Katie Devine

Department of Pediatrics Faculty Papers

OBJECTIVE: Single-session interventions (SSIs) are an innovative, scalable approach for addressing the unmet behavioral and mental health needs of pediatric patients and their families. Specifically, digital SSIs, which are self-guided and delivered online, offer a low-cost and accessible approach but are currently underutilized in pediatric psychology.

METHODS: This topical review aims to describe SSIs broadly and the specific need for digital SSIs, explore potential applications within pediatric psychology, outline future directions and considerations, and present two examples of community-engaged digital SSI design.

RESULTS: SSIs evidence small to medium effects across a range of mental health concerns, including distress, anxiety, and …

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 …

The Weight We Carry: An Arts-Based Narrative Screenplay Of Academically Successful African American Male Students, Freddie Mcgee

Dissertations

The purpose of this study was to examine, understand, and creatively represent the stories of African American male college students from low-income backgrounds who were raised by single parents and were academically successful. Guided by the overarching research question — What are the stories of academically successful African American male college students from lowincome homes who single parents raised? — The study sought to understand how participants navigated institutional racism and systemic barriers while achieving academic success, and how they resisted deficit-based stereotypes and expectations in higher education.

This study employed a critical, arts-based, qualitative narrative inquiry approach grounded in …

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 …

Analysis Of A Process-Based Approach To Case Formulation And Treatment With Acceptance And Commitment Therapy, Callum Smith

Dissertations

Process-Based Therapy (PBT) is a novel approach to clinical research and practice. PBT is proposed as an alternative model to classic diagnostic frameworks. It emphasizes conceptualizing psychological problems through adaptive and maladaptive processes of change. The aim of current PBT research is to develop reliable methods of organizing change processes into network models. In network models, change processes are presented in nodes connected by lines and arrows to represent the interacting relationships between those processes for a given individual. The present project aims to evaluate the inter-rater reliability and predictive validity of a novel semi-structured interview method to aid in …

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 …

Adverse Childhood Experiences And Juvenile Offending: Client-Factor Variations And A Novel Intervention Approach, Madison M. Dobreff

Dissertations

Adverse childhood experiences have consistently been identified as risk factors for juvenile offending. However, this relationship is complex and varies based on individual factors. This critical literature review not only examined the current research on the relationship between adverse childhood experiences and juvenile offending but also identified client factor variations that influence the relationship. Client factors examined throughout include race/ethnicity, gender, age, internalized and externalized mental health symptoms, positive internal factors, familial and external social support, educational engagement, environmental factors, and positive childhood experiences. The relationship is further complicated by examining the effects of multiple client-factor variations on the adverse …

A Replication Study - Mental Health And Suicide Risk Among High School Students And Protective Factors — Youth Risk Behavior Survey, United States, 2023, Hannah Baiyor

Capstone Experience: Master of Public Health

The original study (Verlenden et al., 2024) aims to analyze how various protective factors may buffer poor mental health and suicide risk outcomes among US students in grades 9-12, an important public health topic as suicide is one of the leading causes of death among US teens (Centers for Disease Control and Prevention, 2024a). Through studying these associations, this study aims to uncover pathways to positive mental health outcomes and reduced suicide risk. The study utilizes the 2023 YRBS dataset, a nationally representative sample of US public and private school students in grades 9-12, to estimate prevalence of four mental …

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 …

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 …

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 = …

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 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 …

The Author Has Granted New College Of Florida The Nonexclusive Right To Archive, Make Accessible, And Distribute For Educational Purposes This Work In Whole Or In Part In All Forms Of Media, Now Or Hereafter Known. The Copyright Of This Work Remains With The Author., Alexandra Diliberti

Theses & ETDs

Indigenous women in Guatemala face disproportionate rates of maternal mortality, malnutrition, and reproductive health disparities compared to non-indigenous women. These disparities persist, even after the signing of the 1996 Peace Accords formally committed the government to indigenous rights and improved healthcare. This thesis argues that this is the result of coloniality, neoliberal privatization, and the epistemological exclusion of Maya health knowledge from the official health system. The theoretical framework is based on coloniality of power and knowledge (Quijano 2000), abyssal thinking and ecology of knowledges (Santos 2014), coloniality of gender (Lugones 2008), structural violence (Farmer 1996), and decolonizing methodologies (Tuhiwai …

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 …