Digital Commons Network^™

Using Professional Development As A Tool To Build Teacher Capacity For Recognizing Giftedness In African American Students, Dr. Jacqueline D. Drye

Dissertations, Theses, and Masters Projects

African American students are underrepresented in gifted programs in American public schools. This is due in part to the teachers’ role in the gifted identification process. Classroom teachers are asked to refer students for evaluation for gifted services. To effectively do this, teachers must understand the unique challenges faced by gifted students from diverse populations, be able to recognize potential and be willing to explore their own perceptions about giftedness. When considering the historical plight of African Americans and their quest for an equitable education, coupled with current statistics on income, employment and educational attainment, the need to address this …

From Rain Drops To Rivers: Unraveling Aridification's Influence On Coastal Stream Ecosystem Dynamics, Sean Kelly Kinard

Dissertations, Theses, and Masters Projects

This dissertation addresses the escalating threat of aridification to global freshwater ecosystems due to anthropogenic climate change, focusing on South-Central Texas, USA, using a space-for-time approach along a precipitation gradient from semi-arid to sub-humid. Over the 2017-2020 survey period, I integrated community, stable isotope, climate, and hydrologic data.In Chapter 2, my initial assessment of fish and invertebrate communities along the precipitation gradient unveiled compositional shifts and other nuanced responses. Positive correlations between fish diversity and rainfall, coupled with unexpected invertebrate diversity patterns, underscored the role of water quality in shaping fish assemblages. Drier conditions imposed abiotic filters, reducing diversity and …

Considering Tidal Flooding To Provide A Holistic Approach To Nutrient Input Management, Mary Beth Armstrong

Dissertations, Theses, and Masters Projects

This report explores the integration of tidal flooding impacts into nutrient management frameworks for the Chesapeake Bay, a potentially large gap in current strategies. Coastal communities in the Chesapeake Bay, face an increasing threat from tidal flooding—also known as sunny-day flooding—which occurs without rainfall. In 2023, Norfolk, Virginia experienced 10 days of tidal flooding, but forecasts indicate that by 2075 the area could be experiencing tidal flooding every day. Recent research highlights that even a single tidal flooding event can introduce substantial nutrient loads into the Bay, sometimes exceeding the annual nutrient allocations. This significant increase in both the frequency …

Policy Recommendations For Tire Additive 6ppd And Its Derivative 6ppd-Q, Ashley E. King

Dissertations, Theses, and Masters Projects

Around 3.1 billion tires are produced around the world annually1. The antioxidant additive, 6PPD (i.e., N-(1,3-dimethylbutyl)-N’-phenyl-p-phenylenediamine) is widely employed in passenger and commercial vehicle tires at 0.4-2% by mass to impede tire degradation2. Antioxidants are intended to migrate to tire surfaces and form protective films to prevent rubber oxidation. 6PPD is designed to react with oxidant species like ozone, intentionally forming chemical transformation products that can then escape from the tire and into the environment. 6PPD-Q (i.e., 2-anilino-5-[(4-methylpentan-2-yl)amino]cyclohexa-2,5-diene-1,4-dione) is one such transformation product.

After release and disbursement in the environment, 6PPD-Q is bioavailable to aquatic animals and mammals and acute …

A Program Evaluation Of I-Ready Implementation In A North Carolina Middle School, Juliana Irene Owen Thompson

Dissertations, Theses, and Masters Projects

Aurelius School District used Curriculum Associates’ i-Ready program, which was philosophically aligned to the science of reading and included i-Ready Diagnostic, i-Ready Instruction, and Teacher Toolbox, to improve Cole Middle School students’ reading achievement. Because of the high monetary cost of i-Ready, the school district was considering changing or ending this program. This pragmatic, mixed methods design, CIPP (Stufflebeam, 2003) program evaluation analyzed the fidelity of implementation of the i-Ready program through descriptive statistics (frequencies); assessed the effectiveness of the i-Ready program in increasing student achievement (on the Diagnostic, NC Check-Ins, and NC EOG) through descriptive statistics (mean, standard deviation, …

Social Media And Professional Learning, Tiffany Truitt

Dissertations, Theses, and Masters Projects

Although research indicates professional learning could positively influence both teacher retention and student achievement, many educators continue to express dissatisfaction with professional learning experiences. In a Virginia Department of Education (VDOE, 2019b) survey, teachers at Roth High School expressed issues with misalignment between the content of professional learning offerings and their specific learning needs, a lack of follow-up implementation support, and a failure to see an effect on student achievement. Using Guskey’s (2000) Five Levels of Professional Development Framework, which uses a leveled approached to assessing professional learning, this action research study sought to achieve a better understanding of the …

Accessibility And Inclusivity In Marine Science Education: A Suite Of Collaborative Marine Science Lesson Plans, Amy Nicholson

Dissertations, Theses, and Masters Projects

Excerpt from capstone: "Marine science education is oftentimes sparse in formal education. This is due to a myriad of factors, including but not limited to: minimal state marine science curricula standards, geographic restraints, and lack of resources. This problem is not just unique to marine science, either. In 2018, it was found that only two states required environmental science in secondary education, with just eight requiring general earth and space science (American Geosciences Institute 2018). To further this disparity, marine science curricula are often focused on upper grade levels, with most marine science curricula being focused on the 10th grade …

Appearance Driven Reflectance Modeling, James Christopher Bieron

Dissertations, Theses, and Masters Projects

Creating realistic computer generated imagery is essential for modern movies and video games. Recreating the appearance of materials is integral to generating such photo-realistic images. While the problem of how to model materials is well studied, here we will focus on the question of how to recreate the appearance of specific materials found in the real world. In this dissertation we will begin with a short introduction to rendering, followed by a discussion of various material models, techniques for measuring reflectance, and strategies for fitting these models to reflectance data. We will then introduce a novel two-stage process for fitting, …

An Action Research Approach To Workplace Inclusivity For Operational Employees In Higher Education, Carrie Lynn Cooper

Dissertations, Theses, and Masters Projects

This action research study implemented an intervention, the Learn at Work program, for operational employees in facilities management at William & Mary earning less than $19 an hour. One of eight dimensions in the Workplace Inclusion Scale, developed by Lennox et al. (2022), is “access to opportunity” (p. 27). This study’s theoretical framework included feelings of individual belonging, coupled with workplace learning, as powerful factors in shaping workplace experience. The program offered various opportunities: (a) health, computer, and financial literacy classes; (b) university-led workshops; and (c) individual tutoring. Two research questions guided the study: (a) What training and learning opportunities …

Engaging Families In The Academic Lives Of Preschool Children: An Action Research Study, Denise Fultz

Dissertations, Theses, and Masters Projects

The practice of family engagement enables families and school staff to share responsibility for child development in a partnership characterized by mutual respect for the influential role each plays in a child’s academic life. Unsatisfactory outcomes of family engagement practices with families of preschoolers warranted the implementation of a family engagement intervention program central to this action research study. The Engage Every Family: Five Simple Principles framework guided family-school collaborative efforts to increase family efficacy for engaging preschoolers in developmentally appropriate learning activities at home. Engagement activities were provided in the form of virtual workshops and collaboration on social media. …

The Role Of Stereotype And Moral Values In Predicting Victim Blaming, Jihye Choi

Dissertations, Theses, and Masters Projects

Exposing participants to a victim with different racial identities (Asian American vs. African American vs. White American) under two different types of misfortunes (poverty vs. disease), the present study aimed to find whether the victim-blaming patterns differ depending on the victim’s race and whether the difference in victim-blaming tendency could be explained by the interaction between pre-existing stereotypes and situational relevance.

Constraining Of The Minerνa Medium Energy Neutrino Flux Using Neutrino-Electron Scattering, Luis Zazueta

Dissertations, Theses, and Masters Projects

Long baseline neutrino oscillation experiments rely on the flux from accelerator-based neutrino beams. As experimental neutrino physics moves to the next generation of experiments a precise characterization of the neutrino flux on a given experiment becomes crucial to the goals of the experiments: to precisely determine the neutrino oscillation parameters.This work takes advantage of neutrino-electron scattering processes for their precisely predicted cross section. The observed number of scattering events can be used as a benchmark to constrain the neutrino flux. A measurement was made of the energy spectrum of neutrino-electron elastic scattering (νe-→νe-), using data from the antineutrino-enhanced run period …

Professional Learning Communities As A Framework For School Counselor Collaboration And Data Use: An Action Research Study, Adam Rixey Southall

Dissertations, Theses, and Masters Projects

The American School Counselor Association (ASCA) calls on school counselors to take part in collaborative work experiences using data to address problems of practice. School counselors experience professional isolation leading to underperformance (Elliot et al., 2004; Stone-Johnson, 2015). School structures that lack collaborative experiences for school counselors leads to isolation (Bardhoshi et al., 2014). The purpose of this action research study was to assess the influence of a professional learning community (PLC) on the perceptions of school counselors to perform the elements of a PLC, their use of data to solve problems of practice, and their perceptions of benefits and …

The Effect Of A Positive Story Intervention On Positivity, Stress, Hope, And Trauma Symptomatology: A Longitudinal Randomized Controlled Trial, Allison Dukes

Dissertations, Theses, and Masters Projects

The Coronavirus (COVID-19) pandemic brought many adverse effects to the global community. One effect was decreases in the mental health of college students due to forced isolations. College counseling centers, which had been experiencing long waitlists pre-pandemic, struggled to meet the demand as most had to switch to offering telehealth therapy services. Thus, the field of college counseling made a call for additional clinicians and interventions to support this population during this period of heightened need. The field of positive psychology, made popular in 2000 by Seligman and Csikszentmihalyi, focuses on how positive emotions and positivity influence our wellbeing. Additionally, …

Elevating Joy In Education Through An Investigation Of How Teachers And School Leaders Make Learning Joyful, Stephanie Lynn Mcguire

Dissertations, Theses, and Masters Projects

Joy in education is an underexplored construct that could serve as the key ingredient to cultivate positive learning environments and inspire innovation. The purpose of this study was to determine how joy might flow to students and what teacher efforts, instructional decisions, and administrative supports might influence the level of joy in the classroom. The central research question was, how do schools and teachers foster joy in their students? This research was explored from a strengths-based, positive perspective with theoretical foundations in organizational flourishing and positive psychology. This study used a survey research design with a school district that was …

A Case Study: Teachers’ Perceptions Of The Influence Of Proessional Development On Self-Efficacy Related To Implementing A Balanced Literacy Model, Kathryn Theresa Kryscio

Dissertations, Theses, and Masters Projects

Researchers have known for several years that when a child is reading below proficiency by the end of third grade, it is likely the child will continue to struggle learning to read through the child’s academic career (Dickinson & Porche, 2011; Wasik & Hindman, 2011). Yet, the problem of children falling below third grade reading proficiency continues. If teaching a child to read is a moral purpose, and it is essential for a child to read proficiently by the end of third grade, then literacy instruction in kindergarten through third grade is pivotal. In this case study, the researcher sought …

The Cost Of Curls: Discrimination, Social Stigma, And Identity Oppression Of Black Women Through Their Hair, Sydney Baylor

Dissertations, Theses, and Masters Projects

This thesis analyzes the discriminatory practices facing Black women in a multitude of arenas and spaces as a result of their hairstyles and texture. A marker of, as well as a way to express, identity, Black women’s hair is more heavily policed than that of their White counterparts and manifests itself in the form of decreased job opportunities, public humiliation, and restricted stylistic choice. The highly visible nature of hair makes it a prime target for unfair targeting by authoritative bodies, working to further ‘other’ the Black female body along with skin-tone. Looking first at how Black women navigate the …

Empirical Valuation Of Primary And Alternative Nursery Habitats For The Blue Crab Callinectes Sapidus In Chesapeake Bay, Alexander C. Hyman

Dissertations, Theses, and Masters Projects

The blue crab (Callinectes sapidus) is a commercially and ecologically importantspecies found along the Atlantic coast of North and South America. These crustaceans play a critical role in coastal ecosystems, serving as both predators and prey in the food web. The blue crab supports a major fishery in Chesapeake Bay, where the species is a cultural icon. Juvenile blue crabs, the smallest and most vulnerable size classes of individuals, are reliant upon structurally complex habitats. Population dynamics of this species are therefore influenced by spatiotemporally fluctuating environmental variables, such as habitat availability. Understanding blue crab ecology is essential for managing …

The Experiences Of Colorism For South Asian Women: A Qualitative Study, Aishwarya Nambiar

Dissertations, Theses, and Masters Projects

Research has limitedly explored how colorism shapes the mental health and well-being of South Asian women across the diaspora. The purpose of this hermeneutic phenomenology study was to understand how South Asian women experience colorism and how these experiences shape their mental health and well-being. A total of 14 participants were interviewed. Semi-structured interviews and an artifact symbolizing experiences of colorism served as the methods of data collection. Critical Race Theory and Womanism were employed as the theoretical framework and the lens in which data was analyzed. A total of six main themes emerged in the study. The themes and …

Examining Racial Differences In Psychophysiological Responses To Exposure To Police Brutality, Autumn Scarborough

Dissertations, Theses, and Masters Projects

​​​​​Despite the prevalence of police brutality videos online, research examining the effects of exposure to such videos is extremely limited. The current work examined racial differences (among both participant and victim) in psychophysiological responses to videos of police brutality. Over the course of three sessions, participants (total N = 56) responded to questionnaires measuring attitudes toward police legitimacy, trait empathy, and justification of police use of force. EEG activity was recorded while participants watched four short videos depicting real-life incidents of excessive police use of force (two with Black victims and two with White victims). We examined mu suppression, commonly …

Mapping The Contemporary American Public Sphere With Habermas, Deleuze, And Soderbergh, Hunter Main

Dissertations, Theses, and Masters Projects

However infirm “the public” may be as a political body in America today, its presence as idea in American life is still potent. This thesis seeks to take a first step in developing an idea of what a contemporary American public looks like and how it functions, using concepts developed by Jürgen Habermas, Chantal Mouffe, and Gilles Deleuze & Félix Guattari. The Habermasian “public sphere” is a major reference point for popular thinking about the public, and The Structural Transformation of the Public Sphere is indeed an exemplary historical and critical account of the wide range of forces that cohered …

Learning-Based Ubiquitous Sensing For Solving Real-World Problems, Woosub Jung

Dissertations, Theses, and Masters Projects

Recently, as the Internet of Things (IoT) technology has become smaller and cheaper, ubiquitous sensing ability within these devices has become increasingly accessible. Learning methods have also become more complex in the field of computer science ac- cordingly. However, there remains a gap between these learning approaches and many problems in other disciplinary fields. In this dissertation, I investigate four different learning-based studies via ubiquitous sensing for solving real-world problems, such as in IoT security, athletics, and healthcare. First, I designed an online intrusion detection system for IoT devices via power auditing. To realize the real-time system, I created a …

Achieving Equitable Offshore Wind Development: Lessons From European Stakeholders, Kacey Hirshfeld

Dissertations, Theses, and Masters Projects

The Biden Administration has set aggressive offshore wind energy goals, aiming to have 30 gigawatts of offshore energy in place by 2030. This amount of energy has the potential to power 10 million homes (White House, 2022), helping the administration to reach larger clean energy goals. In Virginia, Dominion Energy aims to have 2.6 gigawatts of offshore wind energy by 2026, enough to power up to 660,000 homes (Dominion Energy).

While the upcoming offshore wind energy development will create clean energy and green jobs, the ocean is no longer an open field for development and already supports a complex matrix …

Fostering The Funny: A Case Study Of Undergraduate Women In Collegiate Comedy Troupes, Jaymi Courtenay Thomas

Dissertations, Theses, and Masters Projects

During a global pandemic, another pandemic of loneliness impacted undergraduate college students and influenced the way members of the 18-25-year-old population lived and learned throughout a time of intentional distancing. Additionally, the insurgence of loneliness impacts members of the 18-25 age group in startling rates. This qualitative case study explored how undergraduate women who participate in comedy troupes fostered community while living and learning during a global pandemic known as COVID-19 between the spring of 2020 and the fall of 2021. The research added to the body of knowledge on how comedy and levity can enhance wellness and how humor …

Landscapes Of Silence At The First Baptist Church, Victoria R. Gum

Dissertations, Theses, and Masters Projects

The Historic Area of Colonial Williamsburg is often presented as a “town which time passed by” (Yetter 1988:30). This narrative implies that the museum landscape reflects the actual past and that restoration efforts simply returned the town to the way it used to be. However, the Restoration was accomplished according to specific ideological goals. Colonial Williamsburg was created as a shrine to traditionalist, conservative values (Greenspan 2002; Handler & Gable 1997; Lindgren 1989; Lindgren 1993) which are intrinsically linked to the global structure of systemic White supremacy. These values were enacted during the Restoration, as Black residents of the future …

A Study Of Transparent Assessment Design And Low-Income Student Success In Washington State, Taylor Victoria Locks

Dissertations, Theses, and Masters Projects

Transparent design has been promoted as a teaching pedagogy to promote student success, especially among marginalized student populations. This study seeks to understand the impact of participation in a transparently designed course on low-income students self-reported levels of academic self-efficacy and employer-valued skills in Washington state. This research furthers the understanding of low-income student success on campus while also providing a rigorous independent review of the Transparency in Learning and Teaching initiative’s (TILT) findings. The study uses data previously collected by the Washington State TILT Higher Ed research team in the Spring 2019 semester (n = 395) through a pre- …

A Comprehensive Study Of Bills Of Materials For Software Systems, Trevor Stalnaker

Dissertations, Theses, and Masters Projects

Software Bills of Materials (SBOMs) have emerged as tools to facilitate the management of software dependencies, vulnerabilities, licenses, and the supply chain. Significant effort has been devoted to increasing SBOM awareness and developing SBOM formats and tools. Despite this effort, recent studies have shown that SBOMs are still an early technology not adequately adopted in practice yet, mainly due to limited SBOM tooling and lack of industry consensus on SBOM content, tool usage, and practical benefits. Expanding on previous research, this paper reports a comprehensive study that first investigates the current challenges stakeholders encounter when creating and using SBOMs. The …

A Phenomenology Of Affective Engagement In Advanced Placement Courses, Matthew Wade Henry

Dissertations, Theses, and Masters Projects

This phenomenology of affective engagement experienced by advanced students in Advanced Placement (AP) courses at River City High School (RCHS)was conducted in order to better understand the potential affective experience of all enrolled and future students in AP courses. Additionally, this phenomenology sought to help improve negative affective experiences as needed and continue to enhance positive experiences of all students in advanced (TAG) programming which includes AP courses. The overall categories of Others, Stress, and Inspiration were revealed through potential themes collected from the student experience. Students experienced affective engagement relating to Others through both positive and negative interactions. In …

A Spectral Return: Non-Metaphorical Ghosts, Monsters, And Hauntology, Kit Bauserman

Dissertations, Theses, and Masters Projects

Uses of hauntology within academic scholarship are peculiarly metaphorical and British. This project aims to combat the overabundance of such readings to create more breadth in academic discourse on the spectral. This project does not seek to replace metaphorical or British renderings of hauntology, but to exist alongside it as overreliance on a particular formulation creates detrimental limits and barriers to scholastic innovation. The first essay examines the ghosts of Theodore “Wes” Wesley and Samuel Isaac Bailey within Unwell: A Midwestern Gothic Mystery (2018-2023) and The Sheridan Tapes (2020-present). Examining these category-defying ghosts which exhibit mass, warmth, and breath through …

The Enduring Mystery At Town Creek: New Interpretations At A Rural North Carolina Museum, Elizabeth Henry

Dissertations, Theses, and Masters Projects

Town Creek Indian Mound is a rural museum and historic site located in Montgomery County, North Carolina. Archaeological excavations at Town Creek historic site have occurred in varying capacities for nearly ninety years. Since 1955, Town Creek’s museum has served to represent archaeological endeavors occurring at the historic site. Therefore Western-trained and white archaeologists have been the sole voices presented within the museum space. Town Creek’s current museum exhibits are stuck in a state of pastness, only representing a small portion of Native lifeways; namely discourse on ritual, ceremony, and death. Current exhibits and historical interpretations at Town Creek’s museum …