Digital Commons Network^™

Analysis Of The Yeast Surface Display Platform As A Tool For Tyrosine Kinase Phosphorylation Assays, Alexandra Maritza Tang

USF Tampa Graduate Theses and Dissertations

Developing and optimizing platforms to study complex protein-protein interactions is important to maintain fidelity of the modeled activity. Yeast surface display has been used as a high-throughput platform to model substrate phosphorylation by tyrosine kinases, a key enzymatic process that is essential for most cell signaling pathways. However, existing characteristics of the yeast surface display platform limit the ease-of-use, reproducibility, and feasibility of screening enzymatic modification processes like tyrosine phosphorylation. The cytoplasmic domain of T cell costimulatory receptor CD28 and lymphocyte kinase (LCK) were used as a model enzyme-substrate pair to showcase molecular cloning issues that can hinder reproducibility and …

Hbcu Presidents’ Perceptions About The Unique Financial Challenges Influencing Enrollment, Tiffany Hardy Terrell

Walden Dissertations and Doctoral Studies

Historically Black Colleges and Universities (HBCUs) are important to the educational landscape. The problem that was addressed through this study was the unique financial challenges that influence enrollment at HBCUs. Guided by the conceptual framework of transformational leadership, the purpose of this basic qualitative study was to explore HBCU presidents’ perceptions about the unique financial challenges as well as recommendations on how to overcome these challenges that influence enrollment at their institutions. Semistructured interviews were conducted with five former and three current HBCU presidents who had been in their role for a minimum of 1 year. Using in vivo coding, …

Teachers' Lived Experiences Addressing The Benefits And Challenges Of Screen Based Technology Use In The Classroom: A Transcendental Phenomenological Study, Amanda M. Thompson

Doctoral Dissertations and Projects

The researcher explored Title I elementary school teachers’ lived experiences in addressing the challenges and benefits of screen based technology (SBT) use in classroom spaces. Guided by Vygotsky’s (1978) sociocultural learning theory, a transcendental phenomenological approach was utilized by the researcher to explore the unique nuances of different learning spaces, buildings, and educational contexts. As SBT has become indispensable to modern education practitioners, teachers must balance the benefits to student learning with screen fatigue, reduced interpersonal interaction, and access disparities. The central research question states: How do Title I elementary school teachers describe their lived experiences in addressing SBT use …

A Transcendental Phenomenological Study Of Cognitive Overload In Manufacturing Engineers During Online Training In An Industrial Environment, Sarah J. May

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to explore experiences of cognitive overload among engineers in manufacturing during digital training in industrial environments. Engineers in manufacturing manage substantial physical and cognitive demands in order to maintain safe and efficient industrial environments. In addition to these responsibilities, engineers are often expected to engage in digital training within active work settings, frequently without physical or cognitive separation from job-related tasks. A qualitative research design was employed, with data collected from 10 participants and analyzed through triangulation and thematic coding. Data collection methods included a qualitative questionnaire, individual interviews, and a letter-writing …

Examining The Effect Of Enhanced Retrieval Practice With Or Without Artificial Intelligence On Task Value And Self-Efficacy Of College Students: A Quasi-Experimental Study, Duane N. Stutzman

Doctoral Dissertations and Projects

The purpose of this quantitative quasi-experimental study was to determine if a significant difference exists in college students perceived task value and self-efficacy when using different forms of retrieval practice enhanced with or without artificial intelligence. This study is important because task value and self-efficacy may have an impact on student motivation and engagement; therefore, the study adds to the literature demonstrating that retrieval practice can help improve active, rather than passive learning. The sample was composed of 140 undergraduate students enrolled in a hybrid health science course at a large university in the Midwest. After participants completed their assigned …

Utilizing School-Based Extracurricular Activities: An Embedded Single Case Study On How An Urban School District Combats Community Violence, Justin Errol Conyers

Doctoral Dissertations and Projects

The purpose of this single-embedded case study was to understand how school-based extracurricular activities (SBEAs) were utilized to combat community violence among students in an urban school district. Social learning theory guided the study, providing a framework for examining how participation in extracurricular activities influenced students’ behaviors and attitudes through the modeling and reinforcement of positive social interactions. The central research question asked: How were school-based extracurricular activities utilized to model and reinforce behaviors that combat community violence among students? This qualitative study employed a single-embedded case study design. The sample consisted of teachers and administrators from one urban school …

The Suite Sixteen: A Hermeneutical Phenomenological Exploration Of Underfunded Student Services & Programs At 1890 Hbcu Land-Grant Institutions, Eloise Andrews-Lott

Doctoral Dissertations and Projects

The purpose of this hermeneutical phenomenological study was to explore the lived experiences of college students at 1890 Historically Black College and University (HBCU) land-grant institutions, and how the lack of funding from the Second Morrill Act is impacting the student support services on these campuses. A novel theoretical framework by combining Jeffrey Pfeffer and Gerald R. Salancik’s theory of resource dependence coupled with Derrick Bell’s critical race theory was used in guiding the study to bring validity to the assumptions and ideas of the lived experiences of the participants. This research contributes to the field of education as it …

Self-Efficacy Traits Of First Year Corequisite Math Students: A Phenomenological Study, Johnny Reed Fleming

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to understand better the self-efficacy traits of first-year corequisite mathematics students at a regional, private, liberal arts university located in central Appalachia. The theory guiding this study is Bandura’s social cognitive theory as it pertains to participants’ beliefs in their ability to succeed in a college-level mathematics course and their perceived self-efficacy and reciprocal determinism regarding that success. The research questions in this study were designed to examine the perceived self-efficacy, factors of reciprocal determinism, and attitudes of students who experienced success in a credit-bearing mathematics course in college while subsequently enrolled in …

Understanding The Lived Experiences Of Black Male Students’ Use Of Integrated Educational Technologies In Stem Fields At Predominately White Institutions: A Phenomenological Study, Devon Morgan

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to understand the lived experiences of Black male students' use of integrated educational technologies in STEM fields at predominately White institutions of higher education in East Tennessee. The theory guiding this study is Piaget's (1950) theory on constructivism, as it is the framework through which active learning, prior knowledge, and social influences shape students' learning. The central research question addressed in the study is how Black male students experience the use of integrated educational technologies in STEM fields at PWIs of higher education in East Tennessee. The transcendental phenomenological approach is used …

Redesigning Online Graduate Orientation To Foster Academic Resilience And Prevent Underperformance, Stella Michael-Makri, David E. Rodriguez

Journal of Academic Underperformance

Graduate students in fully online programs often begin their academic journey without adequate preparation for the emotional, structural, and cultural challenges of graduate-level work. For students who are first-generation, racially marginalized, international, or returning to education after time away, this lack of scaffolding can lead to early disengagement, underperformance, or attrition. Orientation, often treated as a checklist of logistical tasks, represents a missed opportunity for meaningful academic intervention. This manuscript proposes a five-module conceptual model for online graduate orientation designed to proactively support online graduate students in the domains of emotional regulation and academic identity, time management and executive functioning, …

Measuring What Matters: Specifications Grading And Latin* Students’ Mathematics Identity, Luis Miguel Fernández, Mayra Ortiz Galarza, Cristina Villalobos, Martha Asare

School of Mathematical & Statistical Sciences Faculty Publications

This study examined Specifications Grading, an alternative grading system emphasizing clearly defined learning outcomes and revision, and mathematics identity among 846 Latin* Calculus I students at a Hispanic-Serving Institution. Mathematics identity, comprising competence/performance, recognition, and interest, was measured at the beginning and end of the semester. Repeated-measures analyses indicated stable competence/performance and recognition alongside declines in interest. Specifications Grading was associated with increased mathematics identity, and multilingual students experienced smaller declines than their peers overall.

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Este estudio examinó la calificación por especificaciones, un sistema de evaluación alternativo que enfatiza resultados de aprendizaje claramente definidos y oportunidades estructuradas de revisión, …

The Collaborative Development Of Core Vocabulary In International English-Medium Early Childhood Teacher Education, Muhammad Qureshi, Kay Gallagher, Michael Bowles, Jenny Eppard

All Works

This paper serves as a guide for the development of contextually relevant word lists and word guides for English-medium early childhood teacher education programs internationally. Such resources are particularly important for English-medium programs in higher education settings where English is typically a second or foreign language for students, and where limited vocabulary knowledge can curtail learning. In the context of an undergraduate early childhood teacher education program at an English-medium university in the United Arab Emirates (UAE), a rapidly modernizing Gulf state with a new interest in early childhood education, language, and content teachers co-developed word lists for Arabic-speaking students …

Analysis Of Student Satisfaction With The Ppg Student Registration Process At Universitas Negeri Malang Using The Servqual And Delone & Mclean Models, Dedi Prestiadi, Darmawan Satyananda, Dedi Tiarno

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to analyze student satisfaction levels with the Teacher Professional Education (PPG) registration system at Universitas Negeri Malang using an integration of the SERVQUAL and DeLone & McLean models, as well as to develop a strategy for Continuous Quality Improvement (CQI) using Plan-Do-Check-Act (PDCA) cycle. This study uses a descriptive quantitative approach with 10,701 student respondents from three registration stages (BGT 1, Kemenag, and BGT 2). The data collection instrument is a 1–5 Likert questionnaire covering three main aspects: requirements, process, and registration application. Data analysis was conducted through validity and reliability tests, multiple linear regression, and Principal …

Reliability Of Chatgpt-Based Essay Scoring: A Teacher–Ai Comparison In Economics Education, Ramadzan Defitri Pratama, Khresna Bayu Sangka, Cicilia Dyah Sulistyaningrum Indrawati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Essay assessment in economics education plays an important role in measuring students' conceptual understanding and higher-order thinking skills, but is often hampered by subjectivity and teachers' workload. This study aims to analyze the reliability and level of agreement between teacher assessments and the ChatGPT-based automatic essay grading system (EsyGrade). The study uses a quantitative approach with a comparative reliability study design involving 60 high school students in grades 10 and 11. Data were analyzed using the Intraclass Correlation Coefficient (ICC), Pearson's correlation, and paired sample t-test. The results show that EsyGrade has a very high level of reliability and is …

Bridging Research And Practice: Your Guide To Implementing Evidence-Based Gender Equality Actions In Computing Education, Alina Berry

Women+ in Early Career Research Symposium

What if you could access proven strategies for promoting gender equality without spending months reviewing academic and grey literature? TechMate makes this possible. This free, open-access toolkit transforms scattered research into actionable guidance (actions) that anyone can use, whether you are a lecturer wanting to make your classroom more inclusive, a department head developing new policies, or a student advocate pushing for change. Actions are structured into four context-based categories and relevant subcategories. Each action comes with implementation instructions, where relevant, with ready-to-use templates, and links to the supporting evidence. While developed for computing higher education, TechMate’s research-driven approach is …

What Educational Experiences Influence 2nd Level Students To Study Computer Science? - A Longitudinal Phd Study, Miriam Harte

Women+ in Early Career Research Symposium

Computing is an increasingly vital skill within the modern economy [3], prompting the Irish Department of Education to take action to integrate computing curricula across all stages of formal education. Despite the growing demand for computer scientists, a significant gap exists between the introduction of computing at 2nd level and students’ continuation in computing at Senior Cycle and 3rd Level education. We are aware that factors such as socioeconomic back- ground [2] and even teacher availability affect student engagement in Computer Science (CS) [1]. We intend to investigate the role of educational experiences in shaping 2nd Level students’ decisions to …

Building A Better Landscape For Research Dissemination, Scott Horowitz

Chemistry and Biochemistry: Faculty Scholarship

Let’s take a moment to think about where we’ve come to in scientific publishing. Once upon a time, journals and their publishers played an absolutely critical role in science’s growth and successes.  Many journal publishers are for-profit enterprises, and they still want to make profits even if they no longer serve an important purpose. By controlling the information, they can still force people to pay for services that are obsolete and manipulate the system in ways that stymie progress to maintain their market. Open access did not have the power to change this. Altogether, things are in bad shape. I …

Innovative Strategies To Promote Financial Sustainability In Nonprofit Universities, Frank Koomson

Walden Dissertations and Doctoral Studies

A lack of sustainable funding can negatively affect nonprofit universities’ ability to support students and retain qualified staff. Anchored in the Baldrige Excellence Framework, the purpose of this consulting capstone qualitative single-case study was to identify innovative strategies that nonprofit university business executives use to generate funds to promote financial sustainability. This study is important for nonprofit university executives and higher education decision-makers because effective revenue strategies can strengthen financial sustainability and support long-term organizational viability. The participant was an organizational leader with extensive experience and knowledge of the research phenomenon. Data were collected using a semistructured interview and a …

Channeling Literacy Learning Into Everydayness: Northern Ugandan Women Language Peace, Madina Djuraeva, David Monk, Sara Ann Beach, Rosemary Nyirumbe

Journal of Curriculum, Teaching, Learning and Leadership in Education

This study contributes to the literacy scholarship by exploring the motivations for literacy learning of adult women in Northern Uganda, connecting to current trends in language and literacy studies and education in post-conflict contexts that center the peacebuilding potential of language, literacy, and women. To understand women’s motivations and the ways peace is languaged through their narrative, we adopt a chronotropic lens to the analysis of the embodied discourse. We showcase the analysis of the findings that reflect the larger research corpora of 24 focus group participants that were interviewed on the campuses of their vocational school in Northern Uganda. …

High School Teachers’ Perspectives Of Middle School Biomedical Science Career Exploration Programs, Stephanie Gurule-Leyba

Walden Dissertations and Doctoral Studies

Biomedical sciences (BMS) are a common career pathway for U.S. Hispanic high school students interested in pursuing healthcare careers. Little was known about how middle school career exploration programs in science, technology, engineering, and mathematics motivate Hispanic students to continue pursuing BMS careers. The purpose of this basic qualitative study was to explore high school teachers’ perspectives of how middle school BMS career exploration programs can motivate Hispanic students’ interest in BMS careers. The study was grounded in Keller’s attention, relevance, confidence and satisfaction motivation model. Thirteen high school BMS teachers, who have taught or are currently teaching the PLTW …

Exploring Graduate Nursing Students’ Learning Experiences, Perceived Cognitive Loads, And Attitudes Toward Immersive Virtual Reality (Ivr) In Clinical Training Environments, Pranam Parsanlal

USF Tampa Graduate Theses and Dissertations

Simulation-based education (SBE) is a widely used learning method in nursing education to develop clinical skills, while in recent years, immersive virtual reality (IVR) has become a sought-after SBE method. There is a significant need to understand how to support IVR integration. Previous research suggests exploring students’ perceptions and experiences toward IVR holistically and comprehensively to understand how to integrate IVR into nursing educational practices. This explanatory sequential mixed methods research study aimed to explore the learning experiences, perceived cognitive loads, and attitudes toward IVR of 11 graduate nursing students in an IVR clinical training environment. To explore perceptions, students …

Examining Academics’ Decision-Making Processes And Implementation Challenges Of Blended Learning Models For Future Higher Education, Devrim Akgunduz, Aysegul Kinik Topalsan

Higher Learning Research Communications

Objectives: Blended learning has gained increasing attention in higher education as a hybrid approach that integrates face-to-face and online modalities. This study investigates academics’ decision-making processes and challenges in implementing blended learning models to inform future educational practices.

Methods: An exploratory case study design was employed. Data were obtained from academics representing multiple faculties who participated in a professional development program on technological approaches and learning models. Participants completed the Blended Learning Sub-Model Preparation Form, which was analyzed to identify preferences and challenges in adopting blended learning.

Results: Findings reveal a clear preference for sub-models such as the flipped classroom, …

Aiw26s: Github, Sireesha Kuchimanchi

Paul English Applied Artificial Intelligence (AI) Institute Publications

This workshop was part of the PEAAII and SAC AI Workshop Series at the University of Massachusetts Boston. The session introduced students to Git and GitHub as essential tools for software development and collaboration. Participants learned the fundamentals of version control, including repositories, commits, branching, push and pull operations, and pull requests. The workshop also covered best practices for creating strong GitHub portfolios, writing effective README files, contributing to open-source projects, and using GitHub to support professional development and career growth.

Numerals And Other Means Of Expressing Plurality In Language And Thought: A Developmental Perspective Across Cultures., Giovanni Giuseppe G.G. Nicosia Prof.

Numeracy

Several ancient languages use linguistic structures to differentiate between singular, dual, and plural forms that are used when one, two, or many objects are referenced. (Some languages go further, adding a trial form to differentiate two from three.) In many modern languages, numerals are used to convey precise number. After reviewing a range of ways languages express number (including the interesting case of Pirahã which does not express precise number), the paper concludes with a proposed developmental path for the expression of quantity in languages.

Tutoring Prompt For Personalized Self-Study Using Generative Ai, Vasiliy S. Znamenskiy

Open Educational Resources

This educational material presents a reusable tutoring prompt for general-purpose generative AI systems (e.g., ChatGPT, Gemini, Claude, Copilot, Perplexity) designed to support personalized self-study. The prompt turns a chatbot into an adaptive self-testing engine: it asks a sequence of multiple-choice questions, waits for the learner’s response, provides brief feedback, and adjusts difficulty based on performance. While the approach can be adapted to many disciplines, the current implementation is tuned to College Physics 2e, Chapter 21 (Circuits and DC Instruments) and uses “formulas only” answer choices to emphasize symbolic reasoning and reduce reliance on verbal cues. Shared in the spirit …

The Effectiveness Of Virtual Reality And Augmented Reality-Based Simulation On Healthcare Students' Learning-A Review Of The Literature, Matthew Mills

Internet Journal of Allied Health Sciences and Practice

Purpose: Simulation is increasingly used to supplement authentic clinical experiences in preparation for future healthcare students. However, the most realistic simulation experiences are frequently costly, time-intensive, and difficult to scale, especially for programs with budgetary restrictions. Virtual reality (VR) and augmented reality (AR) have been proposed as easily scalable tools to provide students with a realistic simulated environment. However, as technology is rapidly evolving, there is a need to understand the evidence surrounding VR and AR's impact on healthcare student learning to optimize the deployment of these technologies and justify the costs associated with implementation. Methods: A review of the …

The Effect Of Debriefing Following A Computer-Based Low-Fidelity Simulation On The Self-Efficacy Of Health Professions Students: A Randomized Cross-Over Control Study, Matthew Mills, Enrico Gandolfi, Richard E. Ferdig, Kimberly Peer

Internet Journal of Allied Health Sciences and Practice

Purpose: Simulations have been increasingly used in health science education to supplement clinical experience. There is evidence of the benefits of high-fidelity simulation (HFS) with debriefing, but HFS is costly and time-intensive to administer. Low-fidelity simulation (LFS) has been proposed as an alternative that is easier to scale and more cost-effective; however, the evidence surrounding its impact on students is mixed, possibly because debriefing is frequently omitted in LFS. Methods: A randomized experimental mixed methods cross-over control study was performed to evaluate the impact of a structured debriefing session following an interactive computer-based low-fidelity simulation on the self-efficacy and anxiety …

Movement And Momentum, V. 45, Carissa Dicindio

Journal of Social Theory in Art Education

No abstract provided.

Coalition Building In Art Education: Holding Space, Redistributing Weight And Witnessing, Kathy J. Brown, Beth Link, Kendall Crabbe, Cheryl Boone

Journal of Social Theory in Art Education

Our coalition is made up of four art educators working across institutions of higher education. After encountering various racialized critical incidents, we began meeting virtually and in-person, to imagine new ways of navigating academic spaces. We are all cis women, two of us identify as Black, 2 as white, with varied ages and positions in academic institutions across the country. We gathered after the surge of Black Lives Matter protests and in the wake of a global pandemic. We gathered amid political backlash in the south as anti-CRT and DEI legislation dominated educational landscapes and abortion rights were curtailed. We …

Fabricating Decolonial Futures: The Power Of Afrofuturism And Indigenous Futurism, Albert Stabler

Journal of Social Theory in Art Education

Inspired by important works of speculative fiction, the movements of Afrofuturism and Indigenous Futurism have come to encompass a wide range of works by Black and Indigenous creators, including but not limited to visual artists. In this article I describe my own work as a white high school art teacher in a BIPOC classroom, leading class projects motivated by the fascinating overlaps of traditional practices, social critique, and futuristic fantasy in Afrofuturist art. I then go on to describe speculative creative works by Indigenous and Black artists that have continued to follow this path, particularly using digital tools and new …