Digital Commons Network^™

Leading With Strength: The Relationship Between Character Strength Awareness And Teacher Self-Efficacy, Ashton Lynn Knox

Electronic Theses and Dissertations

Traditional educational leadership practices have historically emphasized weakness-based approaches to leadership regarding teacher interventions. Emerging research grounded in positive psychology suggests that strength-based interventions may offer a more effective pathway for supporting educators. The purpose of this action research study was to examine the influence of character strength awareness on teacher self-efficacy. Guided by a strength-based leadership framework, the researcher investigated whether intentional character strength interventions could positively impact teachers’ perceptions of their instructional effectiveness. The study employed an action research design with 14 K–12 teachers from a rural public school district in Texas. Participants completed the Values in Action …

Multi-Task Vehicle Routing Solver Via Mixture Of Specialized Experts Under State-Decomposable Mdp, Yuxin Pan, Zhiguang Cao, Chengyang Gu, Liu Liu, Peilin Zhao, Yize Chen, Fangzhen Lin

Research Collection School Of Computing and Information Systems

Existing neural methods for multi-task vehicle routing problems (VRPs) typically learn unified solvers to handle multiple constraints simultaneously. However, they often underutilize the compositional structure of VRP variants, each derivable from a common set of basis VRP variants. This critical oversight causes unified solvers to miss out the potential benefits of basis solvers, each specialized for a basis VRP variant. To overcome this limitation, we propose a framework that enables unified solvers to perceive the shared-component nature across VRP variants by proactively reusing basis solvers, while mitigating the exponential growth of trained neural solvers. Specifically, we introduce a State-Decomposable MDP …

When Less Language Is More: Language-Reasoning Disentanglement Makes Llms Better Multilingual Reasoners, Weixiang Zhao, Jiahe Guo, Yang Deng, Tongtong Wu, Wenxuan Zhang, Yulin Hu, Xingyu Sui, Yanyan Zhao, Wanxiang Che, Bing Qin, Tat-Seng Chua, Ting Liu

Research Collection School Of Computing and Information Systems

Multilingual reasoning remains a significant challenge for large language models (LLMs), with performance disproportionately favoring high-resource languages. Drawing inspiration from cognitive neuroscience, which suggests that human reasoning functions largely independently of language processing, we hypothesize that LLMs similarly encode reasoning and language as separable components that can be disentangled to enhance multilingual reasoning. To evaluate this, we perform a causal intervention by ablating language-specific representations at inference time. Experiments on 10 open-weight LLMs spanning 11 typologically diverse languages show that this language-specific ablation consistently boosts multilingual reasoning performance. Layer-wise analyses further confirm that language and reasoning representations can be effectively …

Public Defender Discretion, Alma Magaña

Articles

A focus of criminal legal system reform efforts has been the curtailment of police, prosecutorial, and judicial discretion, which has been criticized for its arbitrariness and its contribution to racial, class, and gender disparities. However, one system actor has largely escaped similar scrutiny: public defenders, who, by grant of authority from ethical rules of practice and Supreme Court jurisprudence, have significant decision-making authority in the cases of indigent persons charged with crimes.

This Article will, for the first time, explore the historical rationale for giving public defenders the power to make life-altering decisions for their clients. Specifically, it dissects the …

The Non-Communicable Disease E-Cohort For Hypertension In Latin America: Concept, Survey Development And Study Protocol, Patricia J Garcia, Laura Espinoza-Pajuelo, Hannah H Leslie, Margaret E Kruk, Catherine Arsenault, Agustina Mazzoni, Jesus Medina-Ranilla, Javier Roberti, Marina Guglielmino, Ezequiel Garcia-Elorrio

2020-Current year OA Pubs

Non-communicable diseases like hypertension cause substantial morbidity and mortality in low- and middle-income countries, where limited access to high-quality care contributes to millions of preventable deaths annually. Traditional assessments of health system performance often rely on structural indicators and cross-sectional, overlooking patient experiences and care processes. In Latin America, amid rising cardiovascular disease, longitudinal tools are needed to guide improvements in healthcare delivery models, particularly for chronic diseases such as hypertension. The NCD e-Cohort is a prospective, longitudinal, mixed-mode (in-person and phone) survey designed to assess health system quality in Latin America. Developed by the QuEST Network, it integrates validated …

Scoring Accuracy And Differential Rater Functioning Of Large Language Models (Llms) In Evaluating Short Student Essays Under Different Conditions: A Simulation Study, Majed Mahmoud Ajoudeh

University of Tabuk Journal for Humanities and Social Sciences

This study aimed to evaluate the accuracy and differential rater functioning (DRF) of LLMs in scoring short essays, based on synthetically generated data of 270 essays with varying quality. The LLMs scored the essays under three prompting conditions: without a rubric, with a brief rubric, and with a detailed rubric. Human benchmark ratings were also generated in comparison with the automated scores. The results showed that using detailed rubric improved accuracy and consistency with human raters. Regression analysis further revealed differential rater functioning: the LLMs were more likely to award higher scores to longer essays, favored indirect writing styles, and …

Evaluating Parent Workshops To Reduce Sexual Health Misinformation, Marshall Farrior

Capstone Projects and Master's Theses

This capstone project addressed the problem of sexual health misinformation among youth in Santa Cruz County, which stems from cultural factors, limited parental communication, and inadequate comprehensive sexual health education. Implemented through the Santa Cruz County Public Health Department’s Teen Health Outreach (THO) program, the project evaluated the effectiveness of parent workshops designed to build the capacity of adults’ knowledge and confidence to discuss sexual and reproductive health topics with youth. Serving primarily Hispanic/Latino communities in Watsonville and Freedom, THO collaborates with local schools and organizations to deliver workshops. The intervention aimed to reduce misinformation by empowering parents as trusted …

Students Insufficient Reading Proficiency, Carmen Bolanos Chavez

Capstone Projects and Master's Theses

Students’ lack of foundational reading proficiency continues to be a significant barrier to academic success, particularly among bilingual and underserved communities. This capstone project was implemented at ProYouth, an expanded learning program serving students in grades K–12 in King City, California, where many families speak primarily Spanish and face limited time to support reading at home. The project aimed to strengthen students’ literacy skills through targeted small group reading interventions and to gather parent input through surveys to better understand student needs and family challenges. Intervention groups met daily during the six-week ProYouth Summer Program and utilized evidence-based strategies focused …

Advocacy At The Front Door, Tenisha S. Hill

Capstone Projects and Master's Theses

This capstone project examines how integrating social work practices into the jail intake process can strengthen support for clients represented by the Public Defender’s Office. The project focuses on understanding the challenges clients face at the earliest point of contact often marked by trauma, instability, and limited access to services and how a social-work-informed approach can improve outcomes. Through direct observation, interviews with staff, and review of intake procedures, the project identifies key gaps in assessment, communication, and referrals. Findings highlight the need for more holistic intake practices that address clients’ social, mental health, and resource needs alongside their legal …

Building Healthy Smiles: A Bilingual Oral Health Workshop With The Monterey County Health Department, Paulina J. Moran

Capstone Projects and Master's Theses

Untreated dental decay remains high in Monterey County, particularly among low-income, Spanish-speaking families, due to provider shortages and persistent gaps in oral-health education. In partnership with the Monterey County Health Department’s Oral Health Program, which delivers prevention, education, and access initiatives countywide, this capstone project focuses on parents and caregivers of young children living in a diverse community with long-standing access barriers. The project’s purpose was to strengthen parents' knowledge, confidence, and intentions to practice preventive oral-health behaviors at home. To achieve this, an interactive, bilingual (Spanish/English) workshop was designed and delivered on November 5, 2025, featuring demonstrations on proper …

Improving Reading Strategies In Middle Childhood, Melissa Ramirez

Capstone Projects and Master's Theses

Children’s early literacy skills are crucial for reading and comprehension to achieve academic success. Immigrant Parents, whose English is not their primary spoken language, are unable to support their children in this developmental step. Because of this gap in support, schools play a critical role in providing structured opportunities for literacy development. Emphasizing the need for ongoing support for children to improve their literacy skills. Research shows that structured literacy programs can strengthen children’s reading outcomes over time, emphasizing the need for consistent support to help them develop strong literacy skills. To address this issue, I created a one-day lesson …

From Stigma To Strength: Exploring Workplace Wellness At Nami Monterey County, Maria G. Zamudio

Capstone Projects and Master's Theses

Employees in Monterey County face persistent challenges related to poor mental health, driven by high costs of living, limited access to providers, workplace stress, and stigma surrounding help-seeking behaviors. The National Alliance on Mental Illness (NAMI) Monterey County, a grassroots organization committed to education and advocacy, primarily serves caregivers and families of individuals with mental illness but is expanding efforts to address systemic workplace mental health barriers. This capstone project involved designing and piloting workplace-focused interventions, including presentations for a Public Works Department, a customizable training binder, and pre/post-assessment tools. The initiative sought to reduce stigma, increase awareness of resources, …

Little Hands, Big Impact: Building Responsibility And Environmental Awareness In Preschoolers, Danielle Gordon

Capstone Projects and Master's Theses

This capstone project focuses on social skills development, specifically teaching preschool-aged children environmental responsibility and the importance of cleaning up after themselves. Learning to take responsibility for their own actions fosters independence, cooperation, and respect for shared spaces; yet, many young children struggle with this concept due to their egocentric stage of development (Piaget, 1952). Preschoolers might not understand how their actions impact other people or the environment. To meet this need, I presented a 90-minute interactive lesson plan for preschoolers (aged 3-5) at Seaside Child Development Center that teaches children how even seemingly insignificant things, like tidying up their …

Mental Health Education For Latinx Students In High School, Wilbert F. Rivas-Vides

Capstone Projects and Master's Theses

Mental health has become a significant concern for adolescents, especially high school juniors and seniors who are getting ready to transition into adulthood. At this age, students often face academic pressure, uncertainty about their future, and the challenge of balancing increased independence with family and cultural expectations. These stressors can be even harder for students from immigrant, low-income, or bilingual backgrounds because they may face extra barriers when trying to seek support. National data show that mental and behavioral health conditions are common among teens, with anxiety and depression standing out as leading concerns (Sappenfield et al., 2024). To address …

Bridging The Digital Divide: Enhancing Digital Literacy In Florida's Ged® Education Program, Nicole Howard-Rice

Graduate Student Dissertations, Theses, Capstones, and Portfolios

This dissertation addressed the critical need for mandated digital literacy courses in Florida's General Educational Development (GED®) programs. As digital skills become increasingly essential for success in education, employment, and daily life, GED® recipients often face significant disadvantages due to a lack of digital proficiency. The findings revealed positive results between digital literacy and employability, emphasizing the transformative potential of integrating digital skills training into GED® curricula. The research highlighted the barriers to acquiring digital skills faced by adult learners, including limited access to technology, varying skill levels, and insufficient instructional support. This study advocated for curriculum updates that align …

2025-12-01 Course Proposal / Course Suspension / Deletion Forms, Morehead State University. Faculty Senate., University Graduate Committee.

Faculty Senate Records

Course proposal, suspension, and deletion forms approved on December 1, 2025 by the University Graduate Committee.

Rise Of Social Media Hacking: Ai-Based Ip Tracking For Uae Law Enforcement, Mounikha Naarrayen Chakravarthula

Theses

Social media has evolved into a critical channel for communication, expression, and public influence, but it has also become a prevalent avenue for cybercrime, particularly in digitally advanced nations such as the United Arab Emirates (UAE). The rising complexity of online offences, coupled with anonymisation tools and cross-border digital behaviour, has made the attribution of social-media-based cyber incidents increasingly challenging for law enforcement. In this context, artificial intelligence (AI) offers the potential to strengthen digital investigations by providing intelligent, scalable, and evidence-driven attribution capabilities. This research develops an AI-assisted Internet Protocol (IP) attribution framework tailored specifically for UAE law enforcement …

Predictive Ai Models For Phishing Attack Detection: A Data-Driven And Statistical Analysis Approach, Suhail Othman Alfalasi

Theses

Phishing has remained a serious threat to cybersecurity, as this type of attack can easily bypass detection systems that are either rule-based or blacklist-based. The proposed thesis work will present a solution that will make use of both statistical analysis and machine learning to correctly identify a phishing website. The solution will make use of a hybrid approach comprising statistical-based preprocessing methodologies, such as PCA and decision tree-based feature selection, to filter the crucial URL features that a website may possess. A carefully balanced dataset has been utilized, as well as a non-parametric approach utilizing the Mann-Whitney U-test to validate …

Multilingual Identity Document Information Extraction Via Dynamic Templates And Hybrid Ocr, Khalifa Rashed

Theses

The thesis introduces a unified, automated document intelligence system that can in-house resolve significant issues in identity authentication and data OCR by two complementary technological components: advanced facial biometrics and powerful multilingual optical character recognition. The system directly addresses the inefficiencies of the slow speed of document processing by humans, human error and high cost of operation by offering a single pipeline for verifying the identity of the user via facial comparison and digitizing textual data contained in documents. The former module adopts an advanced face verification pipeline. It starts with an image pre-processing step, which improves the quality of …

Assessing The Impact Of Codec-Induced Audio Degradation On Voice Biometric Systems, Suhil Ali Almuhaisni

Theses

This study examines the robustness of voice biometrics when speech signals undergo audio codec transformations and sampling rate variations, conditions common in telecommunication networks. Speaker verification systems such as ECAPA-TDNN perform well on clean datasets, but their accuracy declines when low-bitrate codecs compress speech or when signals are resampled at reduced frequencies. In real-world deployments, systems adapt audio to bandwidth and storage limitations, often removing subtle acoustic details that support consistent speaker recognition. The research will analyse how codec settings and sampling rates, particularly those optimized for efficiency in bandwidth-limited systems, influence the stability of speaker embeddings. Instead of ranking …

Beyond Detection: A Batch-Based Ai Framework For Temporal And Event-Correlated Trend Analysis Of Misinformation On Social Media, Vishnu Tejas Vijayaraghavan

Theses

The rapid spread of misleading information on social media influences public behaviour and complicates crisis communication. Although transformer models such as BERT accurately detect misinformation at the post level, most studies analyse posts in isolation and overlook howmisinformation fluctuates over time or responds to major events. This study addresses that gap by developing an end-to-end analytical workflow that integrates BERT-based classification with temporal aggregation, topic clustering, anomaly detection, and event alignment. The analysis uses 10,700 COVID-19–related tweets (6,420 training, 2,140 validation, and 2,140 testing). Because timestamps were unavailable, synthetic timestamps were assigned using an evenly spaced date range between 1 …

The Influence Of Task Type And Learner Language Background On Writing Production And Anxiety: A Bayesian Linear Mixed-Effects Analysis, Mahmoud Abdi Tabari, Xinya Liang, Agnes Albert

Counseling, Leadership, and Research Methods Faculty Publications and Presentations

Despite growing interest in task-based language teaching (TBLT), limited empirical work has examined how different rhetorical task types influence second language (L2) writing development, especially in relation to affective variables, such as writing anxiety. Existing research in TBLT has largely focused on cognitive dimensions, often neglecting individual differences in learners' emotional responses. Moreover, Long's (2014) call to use first language (L1) data as a benchmark in TBLT remains underexplored, complicating the interpretation of L2 performance patterns. To address these gaps, we examined the impact of task type and writing anxiety on the written performance of 140 university students (70 L1 …

Cartographic Dialogue: A Pedagogy For Emotion And Critical Consciousness In Language Teacher Educator Identity Development, Camille Ungco‐Santos, Rachel S. Snyder Bhansari

Educator Licensure Faculty Publications and Presentations

Language teacher educators (LTEs) enter their roles with complex personal histories and experiences. Little research exam-ines the ways in which LTEs of varying backgrounds reflect on these histories, their emotional responses to these reflections,and their connections to cultural contexts or systemic (in)justice. In this article, we treat the examination of our own personalhistories and their intersections with systems of power, as well as our related emotions, as pedagogy or as a reciprocal way ofteaching and learning. We critically map out and discuss our journeys towards an LTE identity, including our emotions, througha reflective, collaborative, and ongoing method we call cartographic …

Educational Experiences And Educational Attainment Of Elementary Students From Low Socioeconomic Status Backgrounds: Sequential Mixed Methods Evidence From Texas, Morgann L. Hawkins

Electronic Theses and Dissertations

Students from low socio-economic status (SES) backgrounds face significant challenges in their educational experiences and educational attainment, and this is due to barriers related to their identity and background, inadequate support systems, and a lack of understanding of the traumas they experience. This sequential mixed methods study contains the perceptions of teachers, teacher leaders, counselors, and campus leaders in four high-poverty elementary schools in one Texas school district about the educational experiences and educational attainment of students from low SES backgrounds. The informal literature review focused on six spaces: 1) child, family, and community; 2) students from low SES backgrounds; …

A Clinical Training Program For Auditory-Perceptual Rating Of Connected Speech In Aphasia., Marianne Casilio, Manaswita Dutta, Katherine Bryan, Kelly Crouch, Zachary Dewall, Ilana Feld, Jennifer Kile, Keely Mcmahan, Jacqueline Samora, Kiiya Shibata, Stacey Steel, Multiple Additional Authors

Speech and Hearing Sciences Faculty Publications and Presentations

Although discourse analysis has been receiving growing interest among aphasia researchers and speech-language pathologists (SLPs), several key challenges, such as limited time, insufficient training, and a lack of accessible tools, preclude its practical application in clinical settings. To address these barriers, we developed and evaluated a clinical training program for Auditory-Perceptual Rating of Connected Speech in Aphasia (APROCSA; Casilio et al., 2019), a time-efficient and psychometrically robust transcriptionless system for quantifying a range of speech-language impairment features.

When Nonbinary Becomes Binary: Exploring Transnormativity Experiences Of Gender Diverse Individuals, Yusuf Barburoğlu

Counseling & Human Services Theses & Dissertations

Transnormativity is a within-group framework that positions trans and nonbinary (TNB) individuals in a hierarchy of legitimacy based on adherence to binary gender norms (Johnson, 2016). Nonbinary individuals, who comprise 38% of U.S. transgender adults, face unique challenges, including systemic invalidation, misgendering, and erasure both within and outside LGBTQIA+ communities (James et al., 2024; Matsuno et al., 2024). These experiences intersect with internalized stigma and rejection expectations, contributing to mental health disparities (Budge et al., 2014; Lefevor et al., 2019). This study explores how nonbinary individuals navigate, resist, and embody transnormative pressures, using Sarah Ahmed’s Queer Phenomenology and Interpretative Phenomenological …

Sciteuq: Toward Uncertainty-Aware Complex Scientific Table Data Extraction And Understanding, Kehinde Ajayi

Computer Science Theses & Dissertations

Scientific tables report critical research insights, data, and findings for scientific progress. Because Portable Document Format (PDF) is the de facto standard format for scientific paper publishing, there has been an emerging need for an automatic method to extract data from PDF files. A significant fraction of scientific tables exhibit complex structure and content, making it challenging for machine learning tools to accurately extract the content directly from PDF files. Despite the advancements in Table Structure Recognition (TSR), automated extraction of data from complex scientific tables remains a challenge due to variations in table structures and contents. In this dissertation, …

A Reformation Of The Status Quo: An Examination Of The Relationship Between Organizational Structure And Social Justice Reform In American Public Schools, Jaielle Manning

Educational Leadership & Workforce Development Theses & Dissertations

This study explores the correlation between organizational structure and social justice reform in American public schools. The study specifically aims to answer the following research questions: What are the lived experiences of school leaders as they navigate and enact social justice reform? How do school leaders experience the ways organizational structures shape their opportunities and challenges in implementing social justice reform? How do school leaders experience and make sense of the influence of local, state, and national policy on their efforts toward social justice reform in American public schools? The literature review examined organizational structure through the lens of Ecological …

Identity Salience Of Organizational Culture: The Intersection Of Racial And Occupational Identities In High-Risk Professions, Sarah Espinosa

School of Public Service Theses & Dissertations

Despite decades of effort, issues of race and color in organizations remain unresolved. Representative Bureaucracy (RB) has been a necessary but insufficient response to these challenges. While RB promotes diversity and inclusion, it struggles to address deeper issues of equity and justice, which are seen in the persistence of police brutality, even with increased representation of officers of color. This dissertation will propose a new theoretical approach to address the shortcomings of RB, a framework for the Identity Salience of Organizational Culture (ISOC). The ISOC framework seeks to build beyond RB to explain how the culture of high-risk professions with …

Protocol For Visual-Acoustic Intervention With Service Delivery In-Person And Via Telepractice (Visit) Non-Inferiority Trial For Residual Speech Sound Disorder, Tara Mcallister, Jonathan L. Preston, Elaine R. Hitchcock, Nina R. Benway, Jennifer Hill

Department of Communication Sciences and Disorders Faculty Scholarship and Creative Works

Background: Residual speech sound disorder (RSSD) is a high-prevalence condition that negatively impacts social and academic participation. Telepractice service delivery has the potential to expand access to technology-enhanced intervention methods that can help remediate RSSD, but it is not known whether remote service delivery is associated with a reduction in the efficacy of these methods. This project will systematically measure the outcomes of visual-acoustic biofeedback intervention when delivered in-person or online. Methods/design: This project, Visual-acoustic Intervention with Service delivery In-person and via Telepractice (VISIT), aims to treat 76 children in a parallel randomized controlled clinical trial in which children with …