Digital Commons Network^™

From Feedback To Insight: Using Hierarchical Clustering Analysis To Identify And Analyze Feedback Dimensions In Online Courses, Reagan R. Siggard

All Graduate Theses and Dissertations, Fall 2023 to Present

The demand for online courses continues to increase, as do the critiques of their effectiveness. Studies have found that peer interactions positively impact the online course experience and that peers can offer feedback to each other at the instructor's level with proper guidance. To help understand this feedback, researchers have identified feedback dimensions. Most feedback dimensions have been created through inductive coding, not exploratory data analysis approaches. This study sought to identify those feedback dimensions that perhaps had been missed or were highly associated with those already existing in the literature, hoping to inform research and practice to improve the …

Feasibility And Potential Of Electric Air Taxis For Long Distance Airport Access/Egress Trips, Atul Subedi

All Graduate Theses and Dissertations, Fall 2023 to Present

Getting to the airport is often one of the most stressful parts of a trip, especially for people who live far from the airport. In the United States, many travelers live more than an hour’s drive from a major airport, and their choices such as driving, using public transit, or paying for ride-hailing can be time-consuming, expensive, and inconvenient. A new technology, Electric Air Taxis (EATs), is being developed as a potential solution. These small, battery-powered aircraft could offer faster, cleaner, and more direct connections to airports. However, the success of EATs depends not only on the technology itself but …

A Critical Policy Analysis Of Dual Language Education Policies On The Equity And Opportunity Of Participation And Access For Multilingual Learners, Justin A. Andersen

All Graduate Theses and Dissertations, Fall 2023 to Present

Dual Language Immersion programs help students become fluent in two languages while achieving academic success. Originally designed to support students who speak languages other than English at home, these programs have grown rapidly across Utah and the U.S. However, they increasingly serve white, English-speaking families seeking enrichment opportunities, while multilingual students who could benefit most remain underrepresented.

This study examined recruitment and admissions policies in two Utah school districts’ dual language programs. By comparing policy documents, analyzing enrollment data, and interviewing district staff, school leaders, and parents, the research revealed significant implementation differences despite identical statewide program requirements.

One district …

Evaluating Energy Transition Winners And Losers: Are Algae Biofuels Desirable, Feasible, And Viable?, Michelle M. Arnold

All Graduate Theses and Dissertations, Fall 2023 to Present

Climate change, environmental degradation, finite resources, and the uneven distribution of energy access all points to an urgent need for a global energy transition. But making that transition responsibly requires more than enthusiasm for “green” solutions—it demands careful evaluation of which energy sources are truly worth investing in. This dissertation develops a practical decision-making framework to help policymakers, scientists, and the public answer three foundational questions about any new energy technology: Is it desirable? Is it feasible? Is it viable? By systematically weighing public narratives, biophysical constraints, and patterns of innovation, the framework aims to prevent wasted time, funding, and …

A Software Framework For Translating Onnx Models Onto The Lace-C3a Hardware, Shawn Jones

All Graduate Theses and Dissertations, Fall 2023 to Present

Modern computers are powerful, but they are not always efficient enough for small, low power systems like those used on satellites and scientific instruments. To solve this problem, engineers often turn to FPGAs—reconfigurable computer chips that can be customized to run specific tasks much faster and with far less energy than ordinary processors. However, finding the best possible design for an FPGA program is extremely difficult because there are millions of ways a design could be built, and only a small fraction of them actually perform well.

This thesis presents SNOW, a new framework that helps automate the search for …

Lace Network Firmware: A Polarfire Fpga Network For Data Routing And Command Interfacing In Space Applications, Kade C. Howes

All Graduate Theses and Dissertations, Fall 2023 to Present

Modern small spacecraft rely on powerful yet efficient onboard compute devices to process data from sensors in real-time due to tight power and volume constraints. This work explores a new compute device system built from PolarFire Field-Programmable Gate Arrays (FPGAs), which are power-efficient, reprogrammable chips well-suited for space applications. The system connects via a central controller FPGA with one or multiple companion processing FPGAs, allowing sensor data to be quickly received and shared across the network. Standardized data formats and interfaces increase compatibility with spacecraft computers. By simplifying data handling and using high-speed communication links, this architecture makes it easier …

Trust And Procedural Justice Mediate The Effects Of Ai Hiring On Organizational Attraction And Intent To Apply, Amaneh Babaee, Daniel Burton Shank

Psychological Science Faculty Research & Creative Works

The growing emphasis on human capital has made it more critical for organizations to effectively attract, select, hire, onboard, utilize, and retain talent. While the integration of AI in recruitment offers unprecedented efficiency, scalability, reduced human bias, and optimized talent acquisition, its introduction generates challenges that may influence applicants' perceptions and behavioral intentions. Based on signaling and organizational justice theories, the lack of human relational cue and AI's transparency algorithms may lead job applicants to wonder whether the hiring process is trustworthy and procedurally just. Such challenges may alter not only how applicants interpret organizational values, but also whether they …

Reflection On Experiences With Primary Care Providers To Improve Patient-Centered Care, Deanna Jan Emory, Thomas Kippenbrock

Biennial Convention (CONV)

Background: The Agency for Healthcare Research and Quality emphasized the assessment of the patients’ experiences along with other factors such as effectiveness and safety of care when demonstrating health care quality. To accurately gauge the patient’s experience, health care institutions must ask patients whether events in a healthcare setting occurred and how frequently they are with providers and the credentials of those providers.

Purpose: The purpose of this study was to investigate Medicaid recipients’ experiences with their respective primary care providers using responses from the Consumer Assessment of Healthcare Providers and Systems (CAHPS) database.

Methods: The study was …

Service-Learning In Nurse And Midwifery Education: Building Capacity In The Americas, Adelais Markaki, Deborah Bowers, Emily Patton, Lisa Theus

Biennial Convention (CONV)

Introduction: Service-learning (SL) integrates purposeful and immersive community-based experiences into the curriculum while addressing health disparities.^1,2 Growing evidence from North America shows that academic service-learning nursing partnerships can lead to impactful change.³ Yet, the need to integrate SL into the curriculum must be informed by country-specific, regional evidence.

Purpose: To train in and promote integration of SL by nurse and midwife educators in alignment with the Global Strategic Directions for Nursing and Midwifery⁴ for developing clinically competent and culturally-sensitive practitioners equipped to provide population-targeted services.

Objective: Identify evidence from the Americas region on service-learning integration and best …

Parents’ Awareness Of Antimicrobial Resistance: A Qualitative Study Utilizing The Health Belief Model, Aaron Lapuz Alejandro, Mieghan Bruce, Cheryl Leo

Biennial Convention (CONV)

Objective: This study aimed to determine local factors that promote or prevent parents’ responsible use of antibiotics for their children in Perth, Western Australia.

Methods: The Health Belief Model was used to guide this study. Four focus group discussions were conducted, with 26 participants. Participants were recruited purposively through a parent group organisation. The Framework Method was utilised to analyse the data.

Results: Participants agreed that antimicrobial resistance (AMR) is a serious health problem. However, participants admitted that they lacked awareness of AMR, inhibiting their ability to assess the risks of developing AMR infections among their children. …

The Transformative Impact Of Stakeholder Engagement In Assessment Planning, Kathleen M. Williamson, Sharon F. Beasley

Biennial Convention (CONV)

Stakeholder engagement is a cornerstone of robust evaluation and decision-making processes, playing a critical role in shaping the direction and effectiveness of assessment initiatives in a nursing education program. This presentation explores the multifaceted contributions of stakeholders in assessment planning, emphasizing their ability to provide diverse perspectives, align goals with organizational and community needs, and ensure the relevance and inclusivity of evaluation frameworks.

Through active involvement, stakeholders help assessments transcend mere data collection, adding layers of context and meaning that enhance depth, accuracy, and validity. By leveraging their unique insights, organizations can achieve outcomes that are not only informed and …

Practical Recommendations On Stretching Exercise: A Delphi Consensus Statement Of International Research Experts, Konstantin Warneke, Ewan Thomas, Anthony J. Blazevich, José Afonso, David G. Behm, Paulo H. Marchetti, Gabriel S. Trajano, Masatoshi Nakamura, Francisco Ayala, Stefano Longo, Nicolas Babault, Sandro R. Freitas, Pablo B. Costa, Andreas Konrad, Antoine Nordez, Arnold Nelson, Astrid Zech, Anthony D. Kay, Olyvia Donti, Jan Wilke

Research outputs 2022 to 2026

Background: Stretching has wide appeal, but there seems to exist some mismatch between its purported applications and what the evidence shows. There is compelling evidence for some stretching applications, but for others, the evidence seems heterogeneous or unsupportive. The discrepancies even affect some systematic reviews, possibly due to heterogeneous eligibility criteria and search strategies. This consensus paper seeks to unify the divergent findings on stretching and its implications for both athletic performance and clinical practices by delivering evidence-based recommendations. Methods: A panel of 20 experts with a blend of practical experience and scholarly knowledge was assembled. The panel meticulously reviewed …

From Fruit To Nut: Revisiting Pili Nut (Canarium Ovatum Engl.) Production Capacities And Value-Adding Activities In Sorsogon, Philippines, Joey Richard V. Dio, Ryan V. Dio, Dulce Corazon F. Lacson

The Philippine Agricultural Scientist

The value chain of agricultural products significantly influences their profitability and socio-economic contribution. This study developed a descriptive model of the pili (Canarium ovatum Engl.) nut value chain in Sorsogon, the primary producer in the Philippines, and the only province with large-scale commercial operations. Using a descriptive research approach, data were collected through purposive interviews with 15 key informants—farmers, processors, and traders—guided by Porter’s value-chain framework. Results indicate that Sorsogon produces about 3 times the quantity required daily (< 2,233 kg) by Bicol-based processors, leading to underutilization and post-harvest losses attributed to limited storage facilities and market linkages. The processing stage, which converts pili fruits into nuts and kernels, demonstrates the highest operational efficiency, while the trading stage remains constrained by limited market access. Stakeholders often perform overlapping functions, and traditional sun-drying methods remain common. Furthermore, an aging farming population, limited succession planning, and inconsistent implementation of food safety standards continue to pose challenges to industry growth. These inefficiencies result in reduced profitability and restrict expansion. Strengthening the value chain through improved processing systems, broader market integration, and streamlined production activities is necessary to enhance economic returns and support the sustainable growth of Sorsogon’s pili nut industry.

Non-Target Organisms And Terrestrial Arthropod Biodiversity In The Corn Agroecosystem: Bt Corn Beyond Acb Pest Management [Review Article], Ireneo L. Lit Jr., Merdelyn T. Caasi-Lit, Kristine O. Abenis

The Philippine Agricultural Scientist

Assessments of risks of modern biotechnology products to non-target organisms (NTOs) are required before a product can be registered and allowed for commercial production. For Bt-engineered plants, data from such studies become part of environmental risk or impact assessments that are reviewed before a hybrid can be registered and allowed for commercial planting. The approaches and methods vary among countries and researchers. Consequently, the choice of species and groups of organisms or guilds that are monitored or studied may range from narrow to broad and encompassing. The inevitability of adverse changes in agroecosystems, including those that involve the corn crop, …

Community College Student Admissions Experiences, Jeremy D. Loy

Electronic Theses and Dissertations

Community college students have always faced barriers to going to college and getting their degrees. Much of the research centers on the completion of their degrees. The purpose of this qualitative, phenomenological study was to understand the experiences of community college students during enrollment. To understand how community college students experience the enrollment process, the study used phenomenology to hear the experiences of students through semistructured interviews. Findings showed that three broad themes emerged from this research. First, students felt both nervous and uncertain about college, but they also recognized the importance of college to improve their lives. Second, students …

Principals’ Perceptions Of Their Preparedness To Facilitate And Support Technology Integration In Schools: A Case Study Of Four Rural Texas Principals, Christina J. Campbell Ed.D.

Electronic Theses and Dissertations

School administrators face the challenge of leading technology integration that provides meaningful learning opportunities to prepare students for 21st-century skills and careers. Research has shown that administrative leadership support, behaviors, assumptions, and policies impact technology integration in the classroom. The International Society for Technology in Education (ISTE) standards include guidelines for education leaders and their role in supporting educators using technology. However, leaders underestimate the impact of their leadership on effective use in the classroom. The purpose of this qualitative case study was to explore the perceptions of South Texas rural public school principals working in Chapman Independent School District …

World On Fire: The Hunger Games And The Rhetoric Of Revolution, Rachel Olivares

Electronic Theses and Dissertations

In the decade between 2010 and 2020, more people participated in mass protests than at any other point in human history. From the Arab Spring to Occupy Wall Street and Hong Kong’s “umbrella movement,” street demonstrations exploded on a global scale. This period of global unrest coincided with another explosion: the dystopian young adult series The Hunger Games surged in popularity, quickly becoming a cultural phenomenon. Following the release of the book series and its subsequent film adaptations, The Hunger Games became a global symbol of grassroots resistance as social and political movements adopted the language and symbols of its …

Sex, Riots, And Holy Water: How Modern Society Desecrates And Reconsecrates The Sacred, Jodeyah J. Mills

Electronic Theses and Dissertations

This thesis explores how modern societies desecrate and reconsecrate the sacred through rhetoric, ritual, and visual performance. Using three case studies, Nazi Germany’s transformation of Quedlinburg Abbey, the January 6th attack on the U.S. Capitol, and Sabrina Carpenter’s controversial church music video, “Feather,” this project analyzes how sacred meaning is violated and restored in religious, civic, and popular contexts. Drawing on Kenneth Burke’s dramatistic cycle and postsecular theory, it argues that desecration and reconsecration are dialogic acts that expose competing moral vocabularies within culture. Each event demonstrates that even in a secular age, people respond to ruptures of ultimate meaning …

A Qualitative Descriptive Study On The Importance Of Principal Leadership On Title I Middle School Teachers’ Decisions To Remain Teaching In The School, Lebrandan Keshaun Jenkins

Electronic Theses and Dissertations

This qualitative descriptive study examined the perspectives of novice middle school teachers with 0–5 years of experience who taught core academic subjects in Texas Title I school districts. I sought to understand how principal leadership or the building administrator to whom these teachers report influenced their decisions to remain in the teaching profession. Grounded in Herzberg’s motivation-hygiene theory, I described how leadership functions as both a motivator and a hygiene factor in shaping job satisfaction and retention. Data collection involved semistructured interviews and an optional Likert scale survey to capture both narrative insights and measurable perceptions. The findings illuminated the …

Exploring The Role Of Christian Religiosity In The Acceptance Or Rejection Of Ai Chatbot Use Among Faculty At Church Of Christ Universities, Amos Gutierrez

Electronic Theses and Dissertations

Higher education institutions are navigating the benefits and challenges of generative AI chatbot use and preparing faculty and students to engage with these tools ethically and responsibly. The problem is that there are many challenges and barriers to using these technologies in higher education, and Christian higher education institutions must also address context-specific considerations regarding mission and vision rooted in biblical faith and practice. The purpose of this quantitative, nonexperimental, cross-sectional study using confirmatory factor analysis and multiple regression through structural equation modeling was to examine faculty perceptions of AI chatbots and how Christian religiosity moderates acceptance. An online survey …

Response To Intervention Implementation With Culturally Diverse Students, Alysia R. Chatman

Electronic Theses and Dissertations

This qualitative descriptive study examined how elementary educators implement response to intervention (RTI) and multitiered systems of support with culturally and linguistically diverse students. Drawing on self-determination theory and culturally relevant pedagogy, the researcher conducted semistructured interviews with five participants, three classroom teachers, one interventionist, and one campus administrator from three Title I elementary schools in a large suburban Texas district. Transcripts were analyzed through thematic coding. Four themes emerged: (1) training and preparedness for RTI implementation, (2) administrator support and follow-through, (3) understanding and application of culturally responsive teaching, and (4) RTI meeting structure and process. Participants reported a …

Spotted Seal Coastal Haul Out Behavior In Arctic Alaska, Maeghan Connor

Biological Sciences

Hauling out - the act of exiting the water to rest, molt, breed, and pup on solid surfaces - is a key behavior of pinnipeds worldwide. Unlike other ice seals (i.e., ice-associated phocid species), spotted seals (Phoca largha) in Alaska frequently use terrestrial substrates to haul out during the summer and fall open-water period in the Chukchi and Beaufort Seas. Despite being a core aspect of spotted seal ecology, their terrestrial haul out behavior remains understudied. To address this, we analyzed data collected from 2020 - 2022 near two known haul out sites in Dease Inlet, Alaska, including time-lapse camera …

The Icj’S Advisory Opinion On Climate Change, Maria Antonia Tigre, Maxim Bönnemann, Antoine De Spiegeleir

Sabin Center for Climate Change Law

This open-access edited volume offers the first comprehensive analysis of the International Court of Justice’s 2025 Advisory Opinion on the obligations of States in respect of climate change, one of the most consequential developments in international climate law since the adoption of the Paris Agreement. Bringing together leading scholars and practitioners from across public international law, human rights law, environmental law, and global governance, the book examines how the Court reframed climate change as a matter of binding legal obligation rather than political discretion.

The contributions explore the Opinion’s articulation of state duties under treaties, customary international law, and general …

Enhancing Grid Integration Of High-Power Loads Through Modular Unfolding-Based Power Conversion With Decentralized Control, Sanat R. Poddar

All Graduate Theses and Dissertations, Fall 2023 to Present

The transition to electric vehicles (EVs) is a critical step toward reducing greenhouse gas emissions and creating a cleaner, more sustainable transportation sector. However, many drivers — particularly those operating larger vehicles such as trucks and buses — face significant challenges, including limited driving range and lengthy charging times. High-power, fast-charging stations, which can rapidly replenish EV batteries, are therefore essential for mitigating these barriers and making electric transportation practical across all vehicle classes.

Despite the promise of electric vehicles, deploying high-power fast-charging stations presents significant challenges. They require large amounts of electricity, making them expensive to install, operate, and …

Using Luminescence Of Quartz Temper From Archaeological Pottery To Infer Wildfire Intensity In The Southwestern Us, Brooklyn D. Dib

All Graduate Theses and Dissertations, Fall 2023 to Present

The size and frequency of wildfires have increased recently, impacting ecosystems, communities, and human health. This research uses the heat-sensitive luminescence signals of quartz sand temper within archaeological pottery to record past wildfire conditions. Pottery sherds, which are fragments of archaeological pottery, from the forest floor in sites in New Mexico and Arizona were collected from different fire contexts (no fire exposure, historical fires, prescribed burns, and modern wildfires). These forests are primarily Ponderosa Pine with a grassy understory. The interior sand grains of each sherd sample were analyzed using optically stimulated luminescence, which dates when the mineral grains were …

An Evaluation Of Virtual Reality Modeling To Improve Accuracy Of Physical Education Skills In Teenage Students With Disabilities, Kristen Lee

All Graduate Theses and Dissertations, Fall 2023 to Present

Virtual Reality (VR) technology is becoming more common in schools, especially for teaching and training. In this study, researchers explored how VR can help teenagers with disabilities improve their physical education skills, specifically push-ups, lunges, and jumping jacks. The participants all showed an increase in their skills and reached a high level of accuracy on every skill. The results showed that adding feedback was also necessary for some participants. Additionally, participants enjoyed using the VR equipment and showed high levels of happiness throughout the study. These findings suggested that using VR technology can be an effective way to support teenagers …

Improvisation Of Mands Using Augmentative And Alternative Communication, Lauren Decker

All Graduate Theses and Dissertations, Fall 2023 to Present

Research shows that young children who use pictures to communicate can use colors, shapes, and functions of items to request when the specific picture of the item is not available. This problem-solving skill is called improvisation, which this study taught to a preschool aged participant with communication delays. A four-year-old preschool student was able to make these requests with basic colors, shapes, and three function pictures. They also were able to make these requests for items not taught to them in different settings. This suggests that improvisation training can be successfully implemented with preschool aged children with communication delays and …

Practical Effectiveness Of Large Language Models In Assisting Landscape Architects In Plant Selection, Paul Gardner

All Graduate Theses and Dissertations, Fall 2023 to Present

Artificial intelligence (AI) is rapidly transforming many industries, but its role in landscape architecture remains relatively unexplored. This study examines how AI, specifically GPT-4, can assist landscape architects in selecting plants for projects. By comparing AI-generated plant lists to those that human experts created, the research evaluates Accuracy, Suitability, Availability, Aesthetics, and Professional Usability.

The results show that AI-generated plant lists were highly efficient, accurately matching site conditions and improving plant availability while significantly reducing selection time. However, human expertise was essential for ensuring aesthetic quality and design intent. While AI can serve as a powerful tool for streamlining plant …

United States V. Skrmetti: L’Identité De Genre Dans Le Droit Et La Politique De L’Égale Protection, Olatunde C.A. Johnson

Faculty Scholarship

In French
L'article analyse l’arrêt United States v. Skrmetti, dans lequel la Cour suprême américaine juge que l’interdiction, par le Tennessee, des bloqueurs de puberté pour les mineurs trans ne viole pas la clause constitutionnelle d’égalité, dite clause « d’égale protection ». Refusant de considérer qu’il s’agit d’une discrimination fondée sur le sexe, la Cour applique le contrôle le plus déférent (base rationnelle) et accepte l’argument de l’État selon lequel il protège les mineur·es de risques médicaux incertains. L’auteure montre ici que cette approche s’inscrit dans un contexte plus large de lois et de décrets fédéraux visant les personnes …

Fast And Accurate Measurement Of Small Field Dosimetry Using A Novel Scintillation Detector, Yiding Han, Jingzhu Xu, Yao Hao, Baozhou Sun

2020-Current year OA Pubs

BACKGROUND: The most used instruments for small-field dosimetry have notable limitations, including the need for correction of output factors, limited scanning speeds, and challenges in alignment for percentage depth dose (PDD) measurements, particularly for extremely small fields. However, plastic scintillation detectors (PSDs) are an attractive alternative for small-field dosimetry due to their correction-free nature, linear dose response, and fast response time.

PURPOSE: This study evaluates the robustness and accuracy of the dosimetric measurements using a new water-equivalent PSD in small-field dosimetry. The study also aims to report accurate measurements of output factors, profiles, and an indirect method for measuring PDD …