Digital Commons Network^™

Personal Finance Education In Florida: Teaching The Teachers, Jessica Morey

Theses and Dissertations

This mixed-methods action research study with an explanatory sequential design investigated teacher financial capability and financial well-being in advance of a mandate that will require high school students in Florida to take a semester-long personal finance course, taught by social studies teachers. Survey results from 47 participants—teachers at a large suburban high school and high school social studies teachers across a Florida school district serving just over 29,000 students—indicated that while most teachers can answer basic financial literacy questions, many lack the financial self-efficacy to ensure their financial future. Teachers had varying experiences with financial socialization. While many had experienced …

Journey To Proficiency: The Impact Of Explicit Problem-Solving Instruction In A Fifth-Grade Math Classroom, Brittany J. Terry

Theses and Dissertations

This action research study examined the impact of explicit problem-solving instruction on fifth-grade students’ mathematics proficiency and attitudes across skill levels. At the outset, students relied on rote procedures rather than conceptual reasoning, limiting their ability to apply skills in new contexts or understand why procedures work. Grounded in constructivist and sociocultural learning theories, the study aimed to move students beyond procedural fluency through explicit instruction of problem-solving strategies, modeling, guided practice, collaboration, and reflection. Over 8 weeks, 32 students participated in daily lessons. Findings from pre–post assessments, interviews, and portfolios indicate that explicit problem-solving instruction supported measurable growth in …

The Role Of Language Ideologies In Saudi Elementary English Education: Efl Teacher’S Perspectives And Experiences, Ghanem Saad S Alghuwainem

Theses and Dissertations

This dissertation examines how Saudi elementary English teachers understand and enact language ideologies in a period of rapid educational change and national reform. Using a comparative case study of five teachers in Al-Ahsa, the study triangulates semi-structured interviews, classroom audio recordings, and teaching materials to compare stated beliefs with observable practice. The analysis is guided by the theories of English hegemony and language and gender ideology, which together illuminate how global linguistic hierarchies are localized through teachers’ beliefs and practices. Findings reveal that teachers occupy an ideologically complex position as they balance the national push for English proficiency under Vision …

A Qualitative Study Exploring Teachers’ Beliefs And Practices Supporting African American Male Readers, Rhonda Douglas Sumter

Theses and Dissertations

Despite decades of educational reform, African American male students continue to experience persistent disparities in reading achievement. This qualitative case study explores the beliefs and pedagogical practices of three elementary educators identified as effective in supporting the reading development of African American males. Drawing on the frameworks of Culturally Relevant Pedagogy (Ladson-Billings, 1995) and Critical Race Theory (Delgado & Stefancic, 2012), the study seeks to illuminate how educators affirm students’ identities, maintain rigorous expectations, and create responsive learning environments that foster academic success.

Data sources included in-depth teacher interviews and classroom observations. Thematic analysis revealed three interconnected practices across cases: …

Behind The Gens: A Bioarchaeological Study Of Kinship Structure And Social Change In Iron Age Latium, Italy, Andrea Noemí Acosta Caballero

Theses and Dissertations

The cemetery of Osteria dell’Osa is the only completely published Iron Age cemetery from Latium. Its research legacy continues as dietary, mobility, and biological affinity patterns were reconstructed through carbon, nitrogen, oxygen, and strontium isotope analyses and biodistance analysis using bone and dental samples for this dissertation project. The main hypotheses tested are:

a) The diet of people buried at Osteria dell’Osa during the Iron Age likely consisted of mostly grains like wheat and barley, which may yield low carbon isotope signatures;

b) The protein consumption of the diet of people at Osteria dell’Osa was mainly composed of terrestrial protein …

Food Insecurity And Social Connection Of Nicaraguan Refugees And Asylum Seekers In Costa Rica: A Qualitative Study, Keren Herran

Theses and Dissertations

Background

Given the physical and mental health consequences of food insecurity, solutions should be evidence-based and seek to prioritize vulnerable populations. This qualitative study adds to limited literature on how refugees and asylum seekers use their social connections to mitigate food insecurity by investigating how Nicaraguan refugees and asylum seekers in Costa Rica foster social connections and use these connections to acquire and manage food.

Methods

In fall 2024, 35 in-depth semi-structured interviews were conducted in San José, Costa Rica. Participants were recruited through six migrant-serving nonprofit organizations. For study inclusion, participants had to: 1) be 18 or older; 2) …

Ai-Driven Autonomous Manufacturing: A Novel Taxonomy, Vision-Guided Planning, And Diversity-Aware Active Learning Frameworks, Ibrahim Yousif

Theses and Dissertations

Manufacturers face two opposing challenges: the escalating demand for customized products and the pressure to reduce lead times. Current manufacturing equipment, although reliable, operates at the limits of its technology and lacks adaptability to dynamic environments. This trade-off has been described as the optimal degree of automation, a threshold beyond which further automation incurs more cost than benefit. Smart manufacturing has introduced adaptive, data-driven systems, but many deployments still lack the contextual adaptability and autonomous decision-making required to handle unplanned disruptions. This underscores the need for intelligent, autonomous systems capable of real-time adaptation without costly reconfiguration, minimizing human intervention during …

Multiscale Geometric Analysis In Endovascular Therapies: Ex Vivo, In Silico Approaches, Dima Hussein Ali Bani Hani

Theses and Dissertations

In this work, we address a persistent global challenge of vascular disease, specifically peripheral artery disease (PAD), and arteriovenous fistula (AVF) complications in patients with end-stage kidney disease (ESKD). The important role of vascular geometry in disease intervention plans and the development of endovascular therapeutic strategies (e.g., Drug-coated balloon (DCBs)) is critical in addressing these challenges.

This study evaluates the feasibility of co-delivery of paclitaxel (PTX) and valsartan (VAL) using urea-based coatings in DCB, analyzes the coating morphology and microstructural changes to improve therapeutic results. A computational finite element model was developed to complement experimental work, simulate tissue-coating interactions, compute …

Recognizing The Unexpected: Deep Learning Across Complex Environments, Ge Song

Theses and Dissertations

Ensuring the security, trustworthiness, and operational integrity of modern autonomous and cyber-physical systems presents a critical challenge. While widely utilized in various engineering applications, such as intelligent transportation and industrial manufacturing, these systems require robust monitoring frameworks to identify unexpected anomalies in real-time, thereby maintaining operational safety and efficiency. This dissertation develops advanced deep learning methodologies for anomaly detection and health monitoring, with a particular emphasis on semisupervised reconstruction-based approaches that identify anomalies in complex environments using models trained only with normal operational patterns.

Building on this theme, the first study focuses on analyzing pedestrian behavior and detecting anomalies at …

Rate-Dependent Interlaminar Shear Characterization In Solid-State Extruded Ultrahigh Molecular Weight Polyethylene Film Composites, Frank David Thomas Jr.

Theses and Dissertations

Ultrahigh Molecular Weight Polyethylene (UHMWPE) cross-ply [0o/90o] thin film composites are emerging as an effective material for impact applications due to their high axial strength-to-weight ratio and favorable delamination properties. Mode-II interlaminar shear (ILS) fracture-driven delamination has been shown to be a significant energy absorption mechanism. Therefore, accurately characterizing ILS behavior as a function of strain rate in these composites is essential to inform computational models. Since these composites are significantly thinner and weaker in both interlaminar shear and transverse tension than traditional carbon fiber epoxy composites, standard ILS Mode II test methods/specimens such as end-notched flexure (ENF) are expected …

Molecular Architecture And Mechanical Response In Polymeric Materials: Thin Films, Linear-Ring Elastomers, And Lignin, Siteng Zhang

Theses and Dissertations

Understanding the mechanical behavior of polymeric materials is critical to advancing modern technologies, from flexible electronics to sustainable adhesives. This dissertation investigates the micromechanics of polymer thin films, dual-network elastomers, and bio-based lignin materials, with an emphasis on deformation mechanisms, network topology, and mechanical properties. The work combines principles of polymer physics with materials science to uncover structure–property relationships that inform polymer design. This dissertation primarily uses coarse-grained and atomistic molecular dynamics simulations to investigate molecular-scale behavior beyond experimental reach. Through these methods, critical insights are gained into how entanglement, topology, and chain architecture govern bulk material performance. The first …

Root Exudates: The Rhizospheric Frontier For Advancing Sustainable Plant Protection, Muhammad Rahil Afzal, Misbah Naz, Youbo Yu, Lisha Yan, Peiyi Wang, Janaki Mohotti, Gefei Hao, Jing-Jiang Zhou, Zhou Chen, Libo Zhang, Qian Wang

Faculty Publications

Root exudates (REs), a diverse array of bioactive metabolites secreted by plant roots in response to environmental stimuli, serve as key mediators of rhizosphere ecology and plant defense responses, offering a promising avenue for sustainable pest management and eco-friendly plant protection. While earlier reviews primarily focus on root exudates in the context of general rhizosphere dynamics and plant-microbial interactions, critical knowledge gaps persist in REs-plant-pest tripartite interactions, the mechanistic basis of REs-mediated plant defense, and their practical integration with integrated pest management (IPM) frameworks. This review provides a synthesis of the latest literature on the biochemical diversity and functions of …

An Evaluation Of A Multi-Level Lgbtq Bystander Intervention For College Athletics: A Pilot Study, Christi R. Mcgeorge, Russell B. Toomey, Ashley A. Walsdorf

Journal of Issues in Intercollegiate Athletics

This mixed methods pilot study explored the impact of a multi-level bystander intervention training for collegiate athletes, coaches, and athletic department staff. The trainings consisted of three components: 1) education about constructs relevant to being an ally to the LGBTQ community; 2) engagement in self-reflective activities to raise awareness and decrease the influence of prejudicial beliefs and biases about the LGBTQ community; and 3) training on preventative actions and bystander intervention strategies specific to stopping LGBTQ-related bias. Quantitative data were collected through online pretest and posttest surveys (prior to the intervention and 12 weeks following the intervention; N = 267 …

Name, Image, And Likeness: A Critical Exploration Through Self-Determination Theory, Molly Harry

Journal of Issues in Intercollegiate Athletics

Through Self-Determination Theory (SDT) and Critical Discourse Analysis (CDA), this study explored college athletes’ experiences with Name, Image, and Likeness (NIL). Analyzing congressional testimonies from 10 current and recently graduated college athletes, this research highlighted how NIL fostered/constrained athlete development within the broader power structures of college sport. Findings revealed while NIL enhances self-determination through autonomy, competence, and relatedness, institutional discourses and governance mechanisms continue to regulate athlete development. Through Fairclough’s (1995) CDA framework, this study demonstrated how language throughout the athletes’ testimonies maintained/disrupted power dynamics which reinforced/challenged authority of the National Collegiate Athletic Association. The integration of SDT and …

The Complexity Of Promoting Physical Activity In English State Primary Schools: An In-Depth Qualitative Analysis Of The Role Of Social Context, Robert Walker, Danielle House, Alice Porter, Ruth Salway, Simona Kent-Saisch, Michael Beets Ph.D., David Revalds Lubans, Frank De Vocht, Russell Jago

Faculty Publications

Background

Primary schools present an opportunity to equitably promote physical activity. To date, school-based interventions have had limited success. Contextual differences between schools could be a key factor that contributes to this lack of impact. However, the elements that constitute a school’s social context (i.e. the organisational, political, cultural, and sociodemographic characteristics) and how they might impact on primary school physical activity are unclear. The aims of this study were to conduct an in-depth qualitative analysis of state primary school social context related to physical activity and, using this analysis, provide recommendations for policy and practice.

Methods

We conducted one-to-one …

Meet The Fars: An Examination Of The Background, Roles, And Appointment Of Faculty Athletic Representatives At National Collegiate Athletic Association Member Institutions, Chris Corr, Christopher Atwater, Mark S. Nagel, Richard Southall, Rick Eckstein, Marek Taškár

Journal of Issues in Intercollegiate Athletics

As many National Collegiate Athletic Association (NCAA) member institutions continue to engage in athletic centric decision-making processes, academic integrity and the campus experience for college athletes is often marginalized. Mandated by the NCAA to represent athletes’ academic interests, the faculty athletics representative (FAR) position is designed to occupy a central role in maintaining the primacy of academia among college athletes. FARs, however, exist within an institutional setting muddled by competing and contradictory logics. Accordingly, given the inherent juxtaposition between the operation of collegiate athletics and the stated role of FARs, the present study sought to examine the characteristics and positional …

“I Laughed Along For Years But Hated It Inside:” Understanding Nuance In Peer Teasing Experiences Using A Thematic Analysis, Naomi C.Z. Andrews, Molly Dawes Ph.D.

Faculty Publications

Introduction

Peer teasing is ubiquitous, yet ambiguous in nature. Despite recent attempts to delineate and clarify differences in teasing experienced as playful versus harmful, there remains overlap and complexity in these interactions. In the current study, we present a conceptual model of teasing, which includes many nested features that dynamically interact within a teasing episode. Using this conceptual model to guide our work, the goal of the current study was to use qualitative inquiry to bring further conceptual clarity to the overlap between teasing that is experienced as playful versus harmful.

Method

Using semi-structured interviews, we asked university students ( …

Direct And Indirect Associations Of Childhood Adversities With Functional Impairment And Life Stress Among Military Personnel, Laura Campbell-Sills, Emily R. Edwards, Sam D. Strizver, Karmel W. Choi, Jason D. Kautz, Santiago Papini, James A. Naifeh, Pablo A. Aliaga, Paul B. Lester, Ronald C. Kessler, Robert J. Ursano, Murray B. Stein, Paul D. Biese

Faculty Publications

Background

Adverse childhood experiences (ACEs) are associated with physical and mental health difficulties in adulthood. This study examines the associations of ACEs with functional impairment and life stress among military personnel, a population disproportionately affected by ACEs. We also evaluate the extent to which the associations of ACEs with functional outcomes are mediated through internalizing and externalizing disorders.

Methods

The sample included 4,666 STARRS Longitudinal Study (STARRS-LS) participants who provided information about ACEs upon enlistment in the US Army (2011–2012). Mental disorders were assessed in wave 1 (LS1; 2016–2018), and functional impairment and life stress were evaluated in wave 2 …

Electroexcitation Of Nucleon Resonances And Emergence Of Hadron Mass, Patrick Achenbach, Daniel S. Carman, Ralf Gothe, Kyungseon Joo, Victor I. Mokeev, Craig D. Roberts

Faculty Publications

Developing an understanding of phenomena driven by the emergence of hadron mass (EHM) is one of the most challenging problems in the Standard Model. This discussion focuses on the impact of results on nucleon resonance (N*) electroexcitation amplitudes (or γ_vpN*) obtained from experiments during the 6 GeV era in Hall B at Jefferson Lab on understanding EHM. Analyzed using continuum Schwinger function methods (CSMs), these results have revealed new pathways for the elucidation of EHM. A good description of the Δ (1232) 3/2⁺, N (1440) 1/2⁺, and Δ (1600) 3/2^{+ …}

When Victims Become Responsible: Deputizing School Personnel And Destruction Of Qualified Immunity, Milija Zgonjanin

The Journal of Law and Education

No abstract provided.

"Some Of Them Went To Yale": Ambition, Legal Careers, And Nominations To The Federal Bench, Abigail Violet Hassett

Theses and Dissertations

This dissertation theorizes and quantifies judicial ambition. Article III judges in the United States judiciary are nominated by a president, confirmed by the Senate, and may hold their seat for the remainder of their lifetime. This is a distinct process from other political actors, like congresspeople, presidents, elected judges, and local officials, who are beholden to voters. This dissertation posits that individuals who are high in judicial ambition should consciously choose career paths and interact in networks which will enable them to achieve their goal. After theorizing and quantifying ambition, the measure is replicated on an original dataset of 1300 …

Examining Coping, Individual Resilience, And Family Resilience As Strengths-Based Factors For Lgbtq+ Individuals, Elizabeth Moriarty Combs

Theses and Dissertations

Lesbian, Gay, Bisexual, Transgender, Queer/Questioning, and More (LGBTQ+) individuals are part of a diverse and complex community that has unique considerations regarding physical and mental health. While there is ongoing health equity research regarding LGBTQ+ individuals, the focus is often on health disparities. A strengths-based approach to helping LGBTQ+ individuals through research and other avenues may be beneficial. This multi-manuscript dissertation includes two studies that explored the current literature on strengths-based factors such as coping, individual resilience, and family resilience within LGBTQ+ individuals, as well as determined the feasibility of utilizing these factors to assist LGBTQ+ individuals with health and …

Redundant Functions Of Mir156-Targeted Squamosa Promoter Binding Protein-Like Transcription Factors In Promoting Cauline Leaf Identity, Darren Manuela, Liren Du, Qi Zhang, Yifei Liao, Tieqiang Hu, Jim P. Fouracre, Mingli Xu

Faculty Publications

No abstract provided.

The Impact Of Students' Attendance On Their Academic Success: A Ypar Study, Quennella Smith

Theses and Dissertations

Youth participatory action research (YPAR) is a collaborative research approach that empowers students to examine issues affecting their lives and communities. This action research aimed to investigate the relationship between students’ attendance and academic success on middle school students, focusing specifically on eighth-grade students based on the theoretical framework of the critical race theory (CRT) in education and the self-determination theory (SDT). Three research questions were explored related to the impact of students’ attendance on their academic success: 1) What do students consider factors that lead to their poor attendance? 2) How do students feel they can be supported in …

The Impact Of Artificial Intelligence On The Sport Industry: Trademark Challenges And Legal Issues For Sport Brands, Suji Kim

Theses and Dissertations

This study explores the intersection of artificial intelligence (AI) and trademark law, focusing on the implications of AI-driven brand management in the sport industry. As AI technologies increasingly shape marketing strategies, particularly through fan engagement and content creation, they present new legal challenges, especially concerning trademark infringement, false endorsement, and the protection of athletes’ Name, Image, and Likeness (NIL) rights. The study analyzes key legal issues arising from AI’s role as both a tool and a potential legal actor in brand management, emphasizing the evolving definitions of “use in commerce” and the liability of sport organizations and third-party platforms.

Through …

How Do People Discern Authenticity From Emotional Expressions, Sewon Oh

Theses and Dissertations

Emotional authenticity is a crucial element in the development and progression of social relationships. However, limited research has comprehensively examined how emotional authenticity perception is shaped by different communication channels, visual attention, and individual differences. This thesis aimed to investigate the emotional authenticity perception from multiple perspectives, including the feasibility of authenticity manipulation, the influence of multimodal cues, and visual attention allocation in assessing authenticity from facial expressions. Findings demonstrated that authenticity could be successfully manipulated by both professional and non-professional actors. Participants differentiated both authenticity and emotion most accurately in audiovisual expressions. The audio channel played an important role …

Examining The Impact Of Teacher Participation In Pedagogical Content Knowledge Development Intervention On The Academic Achievement Of Culturally And Socioeconomically Diverse Students, Emelyne Viteve Baucicaut

Theses and Dissertations

This action research study examines the impact of a Pedagogical Content Knowledge (PCK) intervention on elementary teachers' instructional practices and student outcomes in Math and English Language Arts (ELA). The goal was to address student underperformance by enhancing teachers' PCK and exploring how improved content knowledge and pedagogical strategies influence classroom teaching and student achievement. Using a concurrent mixed-methods design, baseline data were collected through surveys, classroom observations, and student assessments. Over five weeks, teachers participated in professional development focused on lesson planning, student exemplars, and success criteria. Due to scheduling constraints, computer-based assessments were replaced by analyzing student work …

Professional Learning Communities And Digital Literacy: A Framework For Elementary Education, Lauren Hunt

Theses and Dissertations

As digital technologies redefine the definition of literacy, elementary teachers face the challenge of effectively integrating digital literacies into their classroom spaces. This dissertation examines how professional development can enhance teachers’ understanding and implementation of high-quality digital literacy practices. Grounded in the New Literacies framework, the study identifies key characteristics of effective digital literacy instruction and explores how professional development that is contextualized, meaningful, and sustained can foster these practices. Using data from classroom observations, professional learning communities, and teacher interviews, the research highlights how individualized coaching and collaboration empower teachers to create authentic, engaging, and critical digital literacy experiences. …

Contemporary Anaylsis Of Black Male Experience Through Photovoice: A Second-Year Exploration, Ashley Dillahunt Dantzler

Theses and Dissertations

This dissertation investigates the second-year experiences of successful Black males at predominantly White institutions (PWIs), focusing on the University of South Carolina. While the second-year experience has gained attention in higher education research, specific insights into the challenges and successes faced by African American male students remain limited. This study highlights the critical issues surrounding sophomore retention, emphasizing that while universities often concentrate on first and final-year experiences, the second year is pivotal for academic success and continuation. Through qualitative methods, the research captures the narratives of ten participants, revealing common themes related to belonging, cultural understanding, and the impact …

The Mystery Of Narrative Structure: How Scooby-Doo Challenges Episodic Conventions, Evrie Joy Pruitt

Theses and Dissertations

This study examines how the Scooby-Doo franchise employs narrative complexity within an episodic formula, balancing accessibility with layered storytelling. Analyzing two pivotal iterations, Scooby-Doo, Where Are You! (1969) and Scooby-Doo! Mystery Incorporated (2010), the research challenges the perception that episodic animation is inherently simplistic.

While the original series established a consistent mystery-of-the-week format, characterized by predictable structures and comedic relief, it also demonstrated narrative ingenuity through character dynamics and tonal balance. Scooby-Doo, Where Are You! navigated the industrial constraints of Saturday morning cartoons, designed for syndication and commercial viability, by embedding recurring character dynamics, atmospheric tension, and iterative mystery tropes …