Digital Commons Network^™

Assessing Shifts In Leadership Language: A Comparative Study Of The Aacc Competencies For Community College Leaders, Bethany A. Siehr

Educational Leadership & Workforce Development Theses & Dissertations

Leadership competency frameworks are widely used in community colleges to guide hiring, professional development, and succession planning. However, little is known about how leadership expectations evolve within these frameworks over time or how revisions reflect shifts in what the field values as legitimate leadership preparation. This study examined longitudinal change in the American Association of Community Colleges (AACC) Competencies for Community College Leaders across four editions published in 2005, 2013, 2018, and 2022.

Using a structured comparative document analysis, the study applied an extraction grid, a modification classification framework, and the Semantic Aspect Scale to identify additions, deletions, augmentations, separations, …

Perceptions Of The Community Eligibility Provision (Cep) Program, Angela H. Napier

Educational Leadership & Workforce Development Theses & Dissertations

This study examined how educators and families perceive and experience the Community Eligibility Provision (CEP) and its influence on student attendance, engagement, well-being, and school climate within one public school division. While prior research has established quantitative links between universal meal programs and academic outcomes, limited research has explored how stakeholders interpret and experience these effects in practice. Addressing this gap, this study employed a convergent mixed-methods design, integrating archival attendance data, surveys, and semi-structured interviews with principals, assistant principals, teachers and families. Quantitative findings revealed modest but inconsistent changes in absenteeism following the CEP implementation, while qualitative findings provided …

"On The Same Rope": An Exploratory Study Of Staff Experiences At The Mountain Seed Foundation's Healing Base Camp Program, Jill C. Kivikoski

Counseling & Human Services Theses & Dissertations

Since the escalation of Russia’s invasion of Ukraine in 2022, Ukrainians have faced significant social and public health challenges, particularly among Service Members, Veterans, and their Families (SMVF), including disability, traumatic stress, and barriers to mental health care (Kostenko et al., 2024; Krasnodemska et al., 2023; O’Grady & Galouchka, 2023). Retreat based programs grounded in shared military identity may offer an accessible form of support (Barrett & Currin, 2024). Mountain Seed Foundation’s (MSF) Healing Base Camp (HBC) was developed to promote healing and resilience among Ukrainian SMVF (Mountain Seed Foundation, n.d.).

This qualitative dissertation used a single-case study design (Yin, …

Paraeducators' Implementation Fidelity Of Functional Communication Training Following An Intervention Package Of Behavior Skills Training And ECoaching, Autumn M. Alexander

Human Movement Studies & Special Education Theses & Dissertations

My first purpose of this study was to determine if an intervention package of Behavior Skills Training (BST) and eCoaching was effective in increasing and maintaining paraeducator implementation fidelity when implementing Functional Communication Training (FCT) with students with multiple disabilities. Second, I sought to measure the effectiveness of FCT on three students’ challenging behavior and a functional communicative response (FCR). Third, I collected information from paraeducators and teachers about the perceptions of the training methods and FCT for practical usage in the classroom. I used a multiple-probe research design across three paraeducator and student dyads and demonstrated that the intervention …

Considering Special Education Program Performance Analysis And Teacher And Student Involvement In Transition Planning: A Delphi Study To Prioritize Student Interests, Strengths, And Transition Assessment, Charles S. Thull

STEMPS Theses & Dissertations

Individualized education program (IEP) transition plans are required to be based on student interests and strengths, and use age-appropriate transition assessments, yet limited guidance exists on how to prioritize these elements. Despite decades of transition planning research and policy development, students with disabilities continue to experience poor postsecondary transition outcomes, special education teachers report limited readiness to support transition planning, university special education programs lack transition focused coursework, and transition plans are created for compliance and lack transition assessment information. Considering these concerns, this study used a modified Delphi method, informed by Human Performance Technology (HPT) and Ecological Systems Theory …

Electromyography, Prosthetic Properties, And Running Biomechanics In Recreationally Active Persons With Lower Extremity Amputation, Paige M. Agnew

Rehabilitation Sciences Theses & Dissertations

Lower extremity loss affects nearly 150,000 individuals in the United States yearly yielding extreme health care costs annually. Typically, prosthetic devices are prescribed for 5-8 years despite known changes to an individual’s gait as time progresses. Patients can expect to undergo approximately 8-12 weeks of gait retraining to improve their comfort and efficiency. Biomechanical changes occur when running with a specific running prosthetic including considerable biomechanical and neuromuscular interlimb asymmetries and alterations in loading patterns. The purpose of this dissertation was to investigate the biomechanical demands for lower extremity prosthesis users during running. The first study synthesized peer reviewed evidence …

Objectification And Discrimination Among Bi+ Women: Body Image Outcomes And The Moderating Role Of Relationship Type And Partner Gender, Kaitlyn E. Ryan

Psychology Theses & Dissertations

Objectification theory posits that being sexually objectified by others leads to a greater likelihood of engaging in body surveillance behaviors, which in turn is associated with higher body shame (Fredrickson & Roberts, 1997). Prior research has identified both objectification and anti-bisexual discrimination as significant predictors of body surveillance and body shame among bi+ women (i.e., bisexual, pansexual, queer) (Brewster et al., 2014; Salim et al., 2024). No studies, however, have considered the unique experiences of romantically partnered bi+ women, including the potential moderating effects of partner gender and relationship type. The present study examined whether romantic relationships are protective for …

Microstructural And Thermal Studies Of Niobium On Copper Fabricated By Sputtering And Multicharged Ion Deposition, Md Obidul Islam

Electrical & Computer Engineering Theses & Dissertations

Niobium-coated copper (Nb/Cu) superconducting radiofrequency (SRF) cavities are a promising alternative to bulk niobium cavities for next-generation particle accelerators due to their reduced material cost and superior thermal conductivity of the copper substrate. However, cavity performance is fundamentally limited by the microstructural quality of sputtered Nb films and thermal transport across the Nb/Cu interface. Reduced thermal diffusivity in thin films and high interfacial thermal resistance contribute to localized heating and performance degradation under high RF fields. This dissertation addresses these challenges through a combined experimental and methodological investigation of thermal transport in Nb thin films, focusing on interface engineering using …

The Role Of Autonomy And Motivation On Teacher Retention: A Mixed Methods Study, Jordan Overton

STEMPS Theses & Dissertations

Teacher retention remains a persistent concern in the United States, with nearly 13% of classrooms unfilled by licensed teachers. Grounded in self-determination theory and basic psychological needs theory, this mixed methods sequential explanatory study examined the relationship between teacher autonomy, motivation, and intentions to leave, while also exploring the contextual factors that shaped teachers’ perceptions of autonomy within their work environments.

In the quantitative phase, survey data were collected from 123 elementary and middle school teachers across three school divisions in Southeastern Virginia. Measures included teacher autonomy, work motivation, and intentions to leave one’s school or division and the teaching …

Fabrication Of Flexible Laser-Induced Graphene-Based Non-Enzymatic Glucose Sensor For Diabetes Management, Reagan Aviha

Electrical & Computer Engineering Theses & Dissertations

This research focuses on developing a flexible non-enzymatic glucose sensor to address the issues of cost, stability, and limited sensitivity associated with enzymatic glucose sensors. Regular monitoring of glucose levels is required to manage the global health challenge of diabetes. The sensor is built on a cost-effective, durable, flexible, conductive, and high-surface-area substrate acting as a scaffold for modification with easily tunable and electroactive species to enhance glucose detection. The electroactive materials used are zinc oxide (ZnO), palladium (Pd) and platinum (Pt). Laser-induced graphene (LIG) is created by laser engraving. ZnO, Pd and Pt are electrochemically deposited and optimized based …

Optimization Of Niobium Film For Particle Accelerators And Quantum Applications, Bektur Abdisatarov

Electrical & Computer Engineering Theses & Dissertations

Niobium (Nb) films play a central role in superconducting technologies used in particle accelerators and superconducting quantum circuits. Optimizing the physical properties of Nb films is therefore critical for improving both radiofrequency (RF) performance in superconducting radiofrequency (SRF) cavities and coherence in superconducting qubits. This thesis investigates the relationship between Nb film microstructure, impurity content, and electromagnetic response across these two application domains.

For particle accelerator applications, we studied Nb films deposited using high-power impulse magnetron sputtering (HiPIMS) with DC bias onto a 1.3 GHz elliptical SRF cavity. Nb film cavities exhibit a pronounced medium-field Q-slope, limiting their achievable accelerating …

Personality Predictors Of Cybersecurity Vulnerability: Insights From Self-Reports And Stimulated Threat Scenarios, Saroja Roy Grandhi

Psychology Theses & Dissertations

In this cyber dependent and enabled era, understanding the role of human factors in digital security is essential. This study investigates the relationship between Big-Five personality traits and cybersecurity behaviors by examining both self-reported and stimulated behaviors in security threat scenarios. Participants completed validated questionnaires to report their personality traits, cybersecurity practices and engage in task-based stimulations to capture behaviors such as phishing detection, password creation, and response to security alerts. The study tested whether higher conscientiousness, openness, and agreeableness would be associated with stronger cybersecurity practices and smaller discrepancies between self-reported and observed behaviors. And, whether greater extraversion and …

The Racialized Treadmill Of Robotic Agriculture: Colonial Legacies, Legal Exceptionalism, And Labour Control, Vasanthi Venkatesh

Canadian Journal of Law and Technology

The title of this paper draws on two historical meanings of the word ‘‘treadmill”. First, it references the economic concept of the ‘‘agricultural technology treadmill”, which describes how technological advances in farming lead to market consolidation, pushing smaller producers out while benefiting agribusiness oligopolies. Second, it invokes the literal treadmill, which was invented in 1818 as a punitive labour technology and a ‘‘rational” tool to discipline racialized and indentured labourers in colonial plantations. By connecting these two threads in agricultural technology — economic domination and racialized labor control — this paper examines how robotics and automation in modern agriculture perpetuate …

Generating Personal Data And The Gdpr Conceptualizing, Analyzing, And Recognizing Generated Personal Data, Hideyuki Matsumi

Canadian Journal of Law and Technology

In 2014, to fight the littering problem, an environmental group posted portraits of potential litterbugs on public streets. The group extracted DNA from tossed cigarettes, coffee cups, or condoms, and generated the possible likeness of individuals whose DNA was found from these items in public. Similarly, in 2017, detectives working on a cold case sent DNA found at the crime scene of a homicide and sexual assault victim from 1990 to a company that claims it ‘‘can turn DNA into a face”. Subsequently, detectives published the ‘‘predicted face” in an attempt to solicit tips from the public. In 2020, they …

R-Ai-Sing Questions: Exploring The Ethical And Legal Landscape Of Artificial Intelligence-Generated Media Of Medicalized Children, Kristen Thomasen, Gregorio Zuniga-Villaneuva, Muhammed Mukadam, David Lysecki

Canadian Journal of Law and Technology

When it comes to complex medical care for children, even in a country like Canada with many publicly funded healthcare services, much of the necessary research and holistic support for children and families is financed through private donations. Fundraising campaigns for children’s hospitals and services are common, often featuring movie stars, professional athletes, and many child patients. A range of important charitable activities, providing comfort, services, and necessities such as food and accommodation to children and families, are carried out through fundraising and donations. Fundraising for children’s services is a multibillion-dollar global undertaking. What’s more, it is largely dependent on …

Game Face: Legal Tackle On Facial Recognition And Privacy Rights At Nfl Games, Shanthi E. Senthe

Canadian Journal of Law and Technology

The unprecedented rapid uptake of facial recognition technology (‘‘FRT”) in commercial and public spaces for data capture and surveillance has entrenched every aspect of our daily lives from mundane tasks, such as grocery store shopping to family and experiential moments, such as participation in spectator sports. As such, the rapid adoption and integration of FRT into sports security is reshaping aspects of sporting events and fan experiences, often without adequate consideration of privacy and ethical implications. Professional sports leagues, specifically the NFL, are in the process of adopting the use of this type of technology to enhance security measures, streamlining …

Consensus Ad Artificialis: Contract Theory Meets The Genai Mind, Katie Szilagyi, Marina Pavlovic´

Canadian Journal of Law and Technology

The advent of generative AI (GenAI) has generated shockwaves across industries. Many established professions are grappling with how GenAI’s functionality transforms their daily activities, staying power, and raison d’eˆtre. GenAI’s newfound facility with words and language has rapidly encroached upon the purview of lawyers, whose trade has long been expertise with words. While some worry about lawyers’ place in a GenAI-oriented future economy, others are optimistic about the transformative potential GenAI offers as a tool to the practicing lawyer. Legal service providers have been quick to adopt GenAI tools in the name of efficiency, harnessing its generative power for tasks …

Rural Health In Pike County: A Richard & Magnolia Community Health Needs Assessment, Victoria Bracey

Honors Theses

Rural communities across the United States suffer from poor health outcomes due to lack of resources and other compounding factors that make access to quality healthcare difficult. Mississippi is a predominantly rural state, and in the southwestern region of Mississippi lies the community of Magnolia and the community of Richard within Pike County. To better understand the health needs of Pike County, a community health needs assessment was conducted. This study aimed to assess the needs of Pike County in southwest Mississippi through the use of a community health needs assessment using focus groups. Two focus groups, with a total …

Bodies As Vessels: (Re)Production, Consumption, And Female Identity In The Handmaid’S Tale And Dawn, Shelby Clark

Honors Theses

This honors thesis examines how reproduction and food are used to signify power and impact female identity in Margaret Atwood’s The Handmaid's Tale and Octavia Butler’s Dawn. Both feminist dystopian novels portray societies that secure futurity through the commodification and management of women's domestic labor. The protagonist of each novel, Offred in The Handmaid's Tale and Lilith in Dawn, is responsible for ensuring the survival of humanity through forced reproduction and is additionally expected to produce or manage food. In this thesis, I argue that in both novels, female identity is reclaimed and affirmed as separate from a commodified state …

Optimizing Auv Perception For Competitive Underwater Robotics: Analyzing Performance And Simplicity Of Machine Vision Hardware, Joseph King

Honors Theses

Underwater robotics is a growing field with many practical applications, such as pipeline and offshore structure monitoring, deep sea mining, mine reconnaissance/removal, and marine environmental monitoring. USM’s Robotics Club will participate in the international RoboSub competition, where student-led teams build autonomous underwater vehicles (AUVs) that perform a variety of tasks within a pool requiring camera-based object detection. This project analyzes affordable hardware and software options for providing machine vision to USM’s future RoboSub AUV. The performance of an ESP32-CAM microcontroller, Raspberry Pi 5, and Jetson Orin Nano single-board computers running FOMO and YOLO object detection models was compared. These models …

Digital Citizenship Among Middle School Students In Oman: A Study Considering Various Variables, Suad Saleh Al Wahaibi, Khalfan Zahran Al-Hijji, Raja Maznah Raja Husain

Journal of Educational and Psychological Studies

This study examined the level of digital citizenship (DC) among grade 10 students in Oman with respect to gender, internet usage duration, and exposure to online threats. A total of 1,022 students participated during the 2022/2023 academic year. The study employed a questionnaire constructed on Ribble’s (2015) Respect, Educate, and Protect (REP) model and applied a random cluster sampling technique. Results revealed that students’ DC level was moderate overall. No statistically significant difference was found between male and female students, while there were significant differences in DC scores in terms of facing online threats and in terms of internet usage …

The Digital Dilemma: Social Media’S Influence On Children’S Well-Being In Developing Nations: A Systematic Literature Review, Hilal Hamed Al Busaidi, Ayman Al Shukri, Moosa Al Shukaili, Yahya Al Niyadi, Adil H Al Kindi

Journal of Educational and Psychological Studies

Social media has become an integral part of the lives of teenagers and children, particularly in developing countries. Though it opens avenues for communication and expression, it also plays a serious role in mental health. This paper conducts a systematic literature review (SLR) of published studies from 2015 to 2025, utilizing the databases of PubMed, Scopus, and Web of Science, to assess the impact of social networking sites on the mental health of children’s populations in low- and middle-income countries. The review identifies three concern areas: cyberbullying, increased anxiety and depression rates, and socioeconomic factors’ effects. Literature suggests that adolescents …

Dissection Of The Quintuple Product, With Applications, Tim Huber, James Mclaughlin, Dongxi Ye

School of Mathematical & Statistical Sciences Faculty Publications

This work considers the m-dissection (for m≢0(mod3)">m≢0(mod3)) of the general quintuple productQ(z,q)=(z,q/z,q;q)∞(qz2,q/z2;q2)∞.">Q(z,q)=(z,q/z,q;q)∞(qz2,q/z2;q2)∞.Multiple novel applications arise from this m-dissection. For example, we derive the general partition identityDS(mn+(m2−1)/24)=(−1)(m+1)/6bm(n), for all n≥0,">DS(mn+(m2−1)/24)=(−1)(m+1)/6bm(n), for all n≥0,where m≡5(mod6)">m≡5(mod6) is a square-free positive integer relatively prime to 6; DS(n)">DS(n) is defined, for S the set of positive integers containing no multiples of m, to be the number of partitions of n into an even number of distinct parts from S minus the number of partitions of n into an odd number of distinct parts from S; and …

Soliton Solutions To The Coupled Sasa–Satsuma Equation Under Mixed Boundary Conditions, Changyan Shi, Xiyao Chen, Guangxiong Zhang, Chengfa Wu, Bao-Feng Feng

School of Mathematical & Statistical Sciences Faculty Publications

In this paper, we derive general bright–dark soliton solutions to the coupled Sasa–Satsuma (CSS) equation using the Kadomtsev–Petviashvili reduction method. Since the CSS equation is a special case of the four-component Hirota equation, our approach begins with the construction of two-bright-two-dark soliton solutions for the four-component Hirota equation. By imposing specific parameter constraints, these solutions are subsequently reduced to the bright–dark soliton solutions of the CSS equation. Finally, the dynamical behaviours of the one- and two-bright–dark soliton solutions are thoroughly analysed and illustrated.

Short-Term Electricity Price Forecasting With Constrained Regressors, Mucun Sun, Li Zhang, Yifeng Gao

Computer Science Faculty Publications

The volatility of electricity price presents a challenge to market participants as their decision-making process are highly depend on the accuracy of price forecasts. However, there is growing empirical evidence of increasing price volatility and price spikes in electricity markets as a result of variable renewable energy generation, extreme weather events, and other factors. The distribution shift caused by spikes in electricity price data differentiates the forecasting tasks from other renewable energy sources. Moreover, the observations may be compromised by cyberattacks and thus not available in the testing phase. To this end, we propose a Similarity-Enhanced Electricity Decomposition Forecasting model …

Unveiling Value In Plastic Waste: Synthesis Of 1,3-Dioxolan-4-Ones From Polylactic Acid And Polyoxymethylene To Enhance Plastic Biodegradation, Mi-Hyun Lee, Joohyun Park, Hyeongyeong Lee, Woo Yeon Cho, Semin Son, Pyung Cheon Lee, In-Hwan Lee, Hye-Young Jang

Mechanical Engineering Faculty Publications

Catalytic plastic upcycling protocols are essential for resolving the environmental and economic challenges associated with massive plastic production and disposal, as they convert complex waste streams into value-added chemicals. We report an efficient acid-catalyzed upcycling strategy for transforming poly(lactic acid) (PLA) and polyoxymethylene (POM) plastic waste. This innovative process directly yielding dioxolanones (DOXs) can be extended to use POM with various naturally abundant α-hydroxy acids. This work significantly expands the high-value chemical portfolio derivable from common plastic wastes. Incorporation of the synthesized DOXs into the poly(L-lactic acid) (PLLA) backbone results in materials with enhanced thermal stability and superior biodegradability. Critically, …

Physics-Preserving Machine Learning Framework For Cyberattack Detection And Mitigation In Grid-Integrated Bess-Pv Systems., Devin Johnson

Electronic Theses and Dissertations Archive

As the global transition towards renewable energy accelerates, the integration of solar photovoltaic (PV) systems with Battery Energy Storage Systems (BESS) has become increasingly critical for maintaining grid stability and reliability. This thesis presents a physics-preserving machine learning framework designed for the detection and mitigation of cyberattacks in grid-integrated BESS-PV systems. The research addresses the growing concern surrounding cybersecurity threats that can compromise the functionality and safety of energy systems. We develop a comprehensive detection framework rooted in physical models that accurately represent the behavior of PV and BESS technology. Key contributions include the formulation of a dual attack modeling …

Network Structure Of Overall Health Functioning And Bereavement-Related Outcomes In Survivors Of Sudden Loss, Vivian L. Gleason

Electronic Theses and Dissertations Archive

The deleterious effects of surviving the sudden loss of a close other are widespread, yet largely underexamined among emerging adults. Despite evidence recognizing prolonged grief (PG), posttraumatic stress (PTS), and depression as related yet distinct syndromes, there is a gap in knowledge in how this these symptoms cohere and to what extent overall health functioning relates to this constellation in sudden loss survivors. The present study used network systems modeling to examine centrality patterns within and across domains of PG, PTS, depression, and overall health functioning among undergraduate students bereaved by sudden loss (N = 606). Results from one-step bridge …

Unpacking Faculty Perceptions: Disability Critical Race Theory & Adaptive Equity-Oriented Pedagogical In Teaching Practices, Courtney D. Gipson

Electronic Theses and Dissertations Archive

Students with disabilities (SWD) encounter barriers in higher education despite federal legislation intended for equitable access. Community colleges enroll in a significant number of SWDs, who outstandingly are positioned to support different learners. However, the implementation of instructional practices and accommodations are shaped by false beliefs, inadequate training, and inequitable structures. Historically, research on disability and higher education have been analyzed from a deficit and ableist perspective, ignoring the intersectional experiences of SWDs and the important role faculty play in creating inclusive learning environments. This study addresses these gaps by examining community college faculty members' perceptions, beliefs, and pedagogical practices. …

Analyzing The Framing Of President John D. Mahama’S Maiden Press Encounter In State And Independent Media Outlets, Daniel Ofosu Obeng

Electronic Theses and Dissertations Archive

ABSTRACT Presidential press encounters are landmark moments in political communication which, as a result of media mediation, significantly impact people's perception of leadership and governance. The paper examines the depiction of the first press meeting of John Dramani Mahama, President of Ghana, during his second term by state-owned and independent media in Ghana. This study, with Critical Discourse Analysis (CDA) and Media Capture Theory as its theoretical frameworks, delves into how the language and institutional orientations influence the portrayal of the president's communication to the public by the media. By using a qualitative research design, the study decided on sixteen …