Digital Commons Network^™

Female Infertility And Maternal And Infant Outcomes In South Carolina – The Role Of Insurance Type, Chelsea Mencio Norregaard

Theses and Dissertations

The overall objective of this research study was to examine the association between fertility treatments and maternal and infant birth outcomes, and to understand what role insurance type plays in these associations.

This retrospective statewide cohort study utilized population-based birth certificate data from January 2018 – December 2021in South Carolina, linked to all-payer claims data for outpatient services, inpatient admissions/discharges, and emergency department visits. Key exposure variables included insurance type and fertility treatment, depending on Aim. Key outcomes of interest included fertility treatment (Aim 1); maternal outcomes (Aim 2) including severe maternal morbidity, cesarean delivery without medical indication, elective labor …

Queer Mary: Queer Temporalities In Late Medieval And Early Modern Drama, Bradley James Peppers

Theses and Dissertations

This dissertation explores how the Virgin Mary’s presence in late medieval and early modern drama stages biblical events that distort temporal strictures, disrupting how a viewer would experience the past, present, and future. In this way, past events occur nonlinearly, foreign concepts become implicit, and eternal life no longer exists outside of time. Using queer theories of temporality and history, I explore how the Virgin Mary represents a figure of change, ambivalence, and ambiguity—an evolving symbol and image having no clearly defined referent—one who, at once, inhabits a queer temporality, history, subjectivity, and sexuality. I chart these ideas by closely …

Ciento Ochenta Grados: South Carolina Promotores De Salud And The Covid-19 Pandemic, Richard Lyle Strater

Theses and Dissertations

This research engages with promotores de salud in South Carolina to examine sustainability challenges in their work to support Hispanic and Latino communities through advocacy-as-care approaches. This thesis contributes to scholarly literature on CHWs in the United States at a time when the profession is working to legitimize itself through professional advocacy, which includes the organization of state CHW associations, regional CHW networks, and the National Association of Community Health Workers (NACHW). Their work to support communities is, at times, made more difficult because of their positioning within formalized neoliberal systems of care, while also being marginalized by their lack …

Navigating Age Of Majority-Related Issues In Special Education: The Current Needs And A Potential Means For Aligning Professional Values With Policy And Practice, Charles Blayne Walters

Theses and Dissertations

The paper that follows serves to collect three articles that investigate policy and practice regarding adult decision-making support for students with disabilities receiving special education services. Each has been led by the author of this multiple-manuscript dissertation, Charles Walters. Following a short introduction to these works as Chapter One, Chapter Two provides a reformatted version of an interview-based study with special education directors at the school district level. It was originally published in Volume 35, Issue One of the Journal of Special Education Leadership and titled “An Exploratory Study of Special Education Director Experiences with Issues Related to Age of …

Love And Freedom, Allen Michael Hopkins

Theses and Dissertations

I have created my thesis body of work by researching children's book illustrations and distorted portraits by various artists. My illustrations are based on my book, The Adventures of Henry and Isabella: Battle of Proerable, inspired by the Disney films The Chronicles of Narnia, The Voyage of the Dawn Treader, How to Build a Better Boy, and Kim Possible series. My distorted portraits of friends and family represent their personality traits. Even though the illustrations and portraits follow the style of European artists Franz Marc, Wassily Kandinsky, and Paul Klee, they are distinguished from the artists’ styles. The …

An Investigation Of The Galenic Influence On The Artistic Depiction Of Anatomical Concepts During The Renaissance, Fatima Amjad

Theses and Dissertations

The Renaissance era was a period marked by an intellectual and artistic resurgence in Europe, during which artists sought inspiration from Classical sources. This resulted in a move away from stylized medieval aesthetics and towards a renewed emphasis on accuracy and humanity in art. Renaissance artists developed art styles that emphasized perspective, proportion, and anatomy, creating more lifelike and naturalistic representations of the human figure and the natural world. The adoption of naturalism and individualism in the arts paired with the rediscovery and retranslation of ancient anatomical texts propelled artists and anatomists to deepen their understanding of the human body. …

Real-Time Facial Expression Recognition Using Edge Ai Accelerators, Mark Heath Smith

Theses and Dissertations

Facial expression recognition is a popular and challenging area of research in machine learning applications. Facial expressions are critical to human communication and allow us to convey complex thoughts and emotions beyond spoken language. The complexity of facial expressions creates a difficult problem for computer vision systems, especially edge computing systems. Current Deep Learning (DL) methods rely on large-scale Convolutional Neural Networks (CNN) which require millions of floating point operations (FLOPS) to accomplish similar image classification tasks. However, on edge and IoT devices, large-scale convolutional models can cause problems due to memory and power limitations. The intent of this work …

The Effects Of Gamified Peer Feedback On Student Writing In High School English Language Arts, Kerise Amaris Broome

Theses and Dissertations

National assessments on writing show that student proficiency is low in part because many high school students lack revision skills. Compounding the problem is that as classroom sizes grow, teachers have less time to give the feedback that students need to improve. Peer feedback shows promise in being able to solve the feedback problem, but it must be carefully structured to be effective. The purpose of this action research was to evaluate the impact of gamified peer feedback in a high school English Language Arts classroom at Southern Charter High School. Three research questions guided this study: (1) What impact …

Leveraging Automated Fiber Placement Computer Aided Process Planning Framework For Defect Validation And Dynamic Layup Strategies, Joshua Allen Halbritter

Theses and Dissertations

Process planning represents an essential stage of the Automated Fiber Placement (AFP) workflow. It develops useful and efficient machine processes based upon the working material, composite design, and manufacturing resources. The current state of process planning requires a high degree of interaction from the process planner and could greatly benefit from increased automation. Therefore, a list of key steps and functions are created to identify the more difficult and time-consuming phases of process planning. Additionally, a set of metrics must exist by which to evaluate the effectiveness of the manufactured laminate from the machine code created during the Process Planning …

Jewish Genetic Diseases: Knowledge Of Reproductive Risk And Cancer Predisposition Among Young Adults Of Ashkenazi Descent, Hayley Kathleen Granger

Theses and Dissertations

Founder mutations within the Ashkenazi Jewish (AJ) population are associated with significantly higher carrier rates for certain severe, life-limiting conditions collectively called Jewish Genetic Diseases (JGDs), and for pathogenic variants in the BRCA1 and BRCA2 (BRCA1/2) cancer susceptibility genes. Efforts to educate AJ individuals about the implications of these founder mutations and available testing have increased the past forty years; however, studies suggest AJ individuals are not well educated on the topic (Hardy et al., 2022; Kaback, 2001; Warsch et al., 2014). Studies evaluating the reason for this gap in knowledge of young AJ adults are lacking. This study aimed …

Detecting Physiological Concentrations Of Alzheimer’S Associated Amyloid-Β Protein Utilizing A Cell-Based Response, Brittany Elizabeth Watson

Theses and Dissertations

Alzheimer’s disease (AD) is characterized symptoms of cognitive impairment resulting from blood-brain barrier (BBB) breakdown and neuronal cell death. AD is associated with aggregated amyloid-β (Aβ) plaques deposited around brain vasculature and within the brain. Changes in the brain occur up to 20 years before symptoms arise; however, there is currently no pre-symptomatic detection method available for AD. An intact BBB requires tight junction proteins (TJs) that render relatively high transendothelial electrical resistance (TEER). AD-associated breakdown of the BBB correlates with vascular Aβ deposition, suggesting that aggregated, pathological Aβ can modulate TEER. We explore leveraging this cellular response for early …

“It Looks Like The Future But Feels Like The Past”: Oral (Hi)Stories Of Appalachia As Covid-19 News Stories, Ashley Reid Mcgraw

Theses and Dissertations

Oral historians have often felt obligated to collect stories during disasters and crises, to preserve recollections of experiences and trauma of those affected. During the onset of COVID-19 in the United States, this surge was certainly present. Appalachia, although its boundaries are contested, has a strong association with oral histories, and thus was the focus of one project in particular: a collaboration with the Blue Ridge Public Radio and the Foxfire Appalachian Heritage Museum to collect, curate, publish, and broadcast oral histories of "local" individuals. But what does it mean to be local, in a region as broad as Appalachia? …

“Speak For Yourself”: Ovidian Women And The Suppression Of Voice And Complaint In Metamorphoses And Heroides, Grayson Elizabeth Newman

Theses and Dissertations

Ovid’s portrayal and attitude towards women is one that is particularly puzzling and contradictory throughout his Metamorphoses and Heroides. Recent scholarship on Ovidian literature is only divided on whether or not Ovid’s intentions within these two works were to sympathize with the Roman woman’s experience or to reinforce the lack of female representation in Roman society; however, I argue that Ovid fails to achieve empathy for the Roman woman. In Heroides, these women are pining and tragic, often meeting some terrible fate shortly after being abandoned by their suitors and putting forth a complaint. Conversely, women in Metamorphoses …

Deficit Thinking In Teacher Course Level Recommendations, Andrew Hogan

Theses and Dissertations

The purpose of this study was to analyze teacher perceptions of the impact of deficit thinking in student course level placement to derive greater insight into the causes of the over-representation of students of color in lower-tracked classes. This study was conducted as a virtual focus group using Google Meet that took place across 3 meetings in which 6 teachers participated in activities designed to promote dialogue around the impact of deficit thinking in the placement of students into course levels.

This study found that teachers perceived deficit thinking in institutional deficiencies in meeting the needs of students and the …

The Effects Of Problem-Based Learning On Mathematics Motivation In A Flipped Classroom Instructional Environment, Joshua David Harrison

Theses and Dissertations

In response to decreasing motivation in high school math classrooms, teachers are transforming classrooms with various instructional techniques. Traditional math instruction relies on direct instruction and memorization of content, processes, and skills. Teachers are transitioning to more constructivist student-led approaches. Utilizing multiple instructional designs provides teachers more opportunities to access the major components of the ARCS Model: attention, relevance, confidence, and satisfaction.

Therefore, the purpose of this action research was examining problem-based learning in a flipped classroom instructional environment and measuring its effect on students’ motivation and achievement in Algebra 2. The study addressed the following research questions: 1) What …

Assessing The Gaps And Potential Solutions To Improve Access To Genetic Testing For Autistic Individuals, Nisha Dhiren Pandya

Theses and Dissertations

The prevalence of Autism Spectrum Disorder (ASD) continues to increase. Numerous genetic syndromes increase the risk of ASD. Professional organizations have published guidelines on the genetic testing recommended for Autistic individuals. However, healthcare providers do not unanimously offer genetic testing or refer for a genetics evaluation. Notably, parents of Autistic individuals express interest in learning about genetic testing as an option for their children.

This study aimed to identify gaps to improve access to genetic evaluations for Autistic individuals and their families. A survey was sent to healthcare providers across the United States that currently see Autistic individuals. We expected …

Understanding The Spectrum Of Cacna1a Related Disorders: An Analysis Of Genotypes And Phenotypes In 416 Individuals, Olivia Jane Wilmarth

Theses and Dissertations

Pathogenic variants in the CACNA1A gene disrupt a calcium channel expressed in the central nervous system, causing a variety of neurological and psychiatric features collectively known as CACNA1A-related disorders. Gain-offunction and loss-of-function of this channel are both well-established mechanisms of disease, but specific genotype-phenotype correlations have remained unclear. Previous research has been limited by small sample sizes, with some studies noting significant intrafamilial variation and reduced penetrance. This study aimed to collect and analyze genotypic and phenotypic data from a large sample of individuals with CACNA1A-related disorders published in the literature and in two patient cohorts. Using the …

Impact Of Virtual Models On Students’ Multilevel Understanding Of An Organic Reaction, Eli Martin

Theses and Dissertations

As the number of STEM opportunities and the need for a scientifically literate society increases, educators in STEM fields require tools that help support these needs. Chemistry is one STEM content area that would benefit from exploring educational technology that supports conceptual understanding. An action research study was conducted to understand how students engage with the content and virtual representation to develop their understanding of a chemical reaction. This convergent mixed methods study looked at the effect of dynamic virtual molecular representation on students' ability to understand a reaction mechanism at the symbolic and subparticulate level by measuring content knowledge …

Digital Literacy Integrated Into Academic Content Through The Collaboration Of A Librarian And A Core Content Teacher, Jeri Leann Jeffcoat

Theses and Dissertations

The purpose of this mixed methods action research study was to investigate the impact of collaborative teaching involving a school librarian and a social studies teacher on sixth-grade students’ unit projects, classroom engagement, and digital literacy skills. This study's innovation was twofold: academic content was infused with digital literacy skills instruction, and the librarian/researcher co-taught the unit with a regular academic content teacher. The study was designed to answer three research questions involving how instruction that integrates digital literacy and social studies content taught collaboratively by a librarian and social studies teacher influences sixth-grade social studies students’ performance on summative …

Electronic Portfolios In A High School Community Of Practice: Action Research Exploring Writing Experiences In An Advanced Placement Writing Course, Archibald Franklin Harrison Iv

Theses and Dissertations

The underlying assumption of this study is that writing as a process has profound implications for success and fulfillment both in and beyond the classroom. A second assumption is that electronic portfolios provide students a space to write, revise, reflect, share, and explore themselves as writers. Students who engage with and embrace the writing process to the point that they self-identify as writers may be more likely to not only succeed at academic writing tasks but to integrate writing into their future lives (Lengelle and Meijers, 2014). For writing to play a prolonged role in this level of academic, professional …

Face Validation Of A Spanish Non-Invasive Prenatal Screening Knowledge Scale, Kenya Michelle De Leon

Theses and Dissertations

Non-invasive prenatal screening (NIPS) provides risk assessment for chromosome aneuploidy in pregnancy. Previous studies in the United Kingdom and United States have attempted to measure patient knowledge, decisional conflict, and informed choice in cohorts of English-speaking pregnant patients who elected NIPS (Griffin et al., 2023; Lewis et al., 2016). However, knowledge scales utilized in these studies have not been validated. The current study was conducted in order to assess face validity of a Spanish NIPS knowledge scale that was originally written in English. This scale was developed as part of a larger project to ultimately provide more validated research measures …

Projecting The Effects Of Climate Change And Urbanization On Longleaf Pine Stands In The Florida Flatwoods, Lilian Grace Hutchens

Theses and Dissertations

The southeastern United States once held millions of hectares of highly connected longleaf pine ecosystem. In a dramatic range reduction, longleaf pine now occupies less than 5% of its original extent, its remnant patches existing within a matrix of human-dominated land uses. Conservation planning for longleaf pine ecosystems is complicated given the ecosystem’s reliance on fire and the broad spatial and temporal scales at which longleaf pine management must operate. Planning timelines for longleaf pine management extend into the end of the 21st century, a period during which climate, fire regimes, and land cover are all expected to change, influencing …

Connecting Their Stories: Black Educators’ Experiences Within Cultural Heritage Institutions That Document The Long Arc Of The Civil Rights Movement, Constance Marie Caddell

Theses and Dissertations

This study aims to examine Black educators’ experiences within cultural heritage institutions that are documenting topics that include the long arc of the American Civil Rights Movement. Black educators are powerful conduits of the African American story because they align with African American cultural heritage institution’s goals to foster equality, identity, pride, and honor in the community. These shared goals lead to Black educators using teaching methods that liberate, advocate, and empower students. This allows them to share new knowledge, strategies, techniques, and concepts on diverse topics. Considering their fundamental mission, it is essential to gain an awareness of the …

The Impact Of Opendyslexic Font On The Reading Comprehension Of Tier Ii And Tier Iii Reading Intervention Students, William David Whitmire

Theses and Dissertations

This mixed methods action research project measured the effect of OpenDyslexic font on the reading comprehension of MTSS Tier II and Tier III reading intervention students. A review of the literature revealed little research about OpenDyslexic font or its effect on reading comprehension. The study consisted of a 7-week period with 4^th grade Tier II and Tier III reading intervention students using OpenDyslexic font while reviewing previously taught comprehension strategies before end of the year testing. Results show positive growth for Tier II reading intervention students and results were inconclusive for Tier III students.

Vision Controlled Autonomous Stakebot For Driving Stakes And Its Digital-Twin, Corey Lee Leydig

Theses and Dissertations

In this thesis a novel vision-based AI driven autonomous ‘StakeBot’ is proposed to serve the agricultural 4.0 industries of the future. In recent years supply, demand and production of vegetables that are harvested from plants with weak stems like bell pepper, tomato, eggplant has been significantly up by several fold. With growing demand and new green-house establishments across the country production of vegetables will require a tremendous number of labors which will be hard to supply soon. To overcome the issues in addition to the labor shortages, automation through robotics will be the only viable solution. Plants like bell peppers …

How Do They Do It: A Narrative Of Disabled Public School Instrumental Ensemble Conductors And Their Positive Working Relationships With Their Administrators, Lia Alexandria Patterson Snead

Theses and Dissertations

As the leader of the instrumental ensemble, the conductor’s role is important on and off the stage. Public school conductors have especially demanding jobs because they must act as a conduit between composer and ensemble as well as handle all administrative duties pertaining to running a music program. Subsequently, this results in a heavier workload than the average teacher. The demanding workload can add to any preexisting issues for disabled ensemble conductors who struggle at work due to insufficient support from their administrators. The lack of strong administrative support for disabled or impaired faculty and staff may be due to …

An Examination Of Celebrity Product Involvement And Endorsement Effectiveness, Eric Nichols

Theses and Dissertations

The purpose of this study was to investigate celebrity product involvement and its relationship with endorsement effectiveness. Due to the increased leverage in creating their own brands, celebrity athletes are increasingly engaging in entrepreneurial endeavors such as collaborations on product development, an investment relationship, and outright ownership and creation of a brand or product. This paper also studied the extent which parasocial interactions and athlete identification may moderate endorsement effectiveness in the form of brand attitudes as well as what role product congruence may play.

Participants were recruited to complete an online survey that exposed them to manipulations of narrative …

Fourth-Grade And Fifth-Grade Cover-Band Classes: An Action-Research Project Inspired By Popular Music Education And Music Learning Theory, Julia Turner

Theses and Dissertations

I facilitated “Fourth-Grade and Fifth-Grade Cover-Band Classes,” a popular music education-, informal music learning-, and music learning theory-inspired action-research project. The purpose of this action-research project was to examine the facilitation and learning processes used by my students and me when engaged with those music learning approaches and theory. The guiding questions for this study included: 1) How do I use and adapt principles from modern band (2023), Green (2008; 2014), and Gordon (2012; 2013) to prepare my facilitation of a popular music project for my fourth-grade and fifth-grade students? and 2) How do my fourth-grade and fifth-grade students engage …

Understanding Intergenerational Transmission And Frequency Of Ethnic-Racial Socialization Practices Among Racial Ethnic Minority Groups, Ryan Chantz Houston-Dial

Theses and Dissertations

Ethnic-racial socialization (ERS) is a multidimensional concept that can be defined as the transmission of attitudes, beliefs and messages about ethnic-racial group membership (Hughes et al., 2006). To counteract the negative effects of discriminatory experiences, ethnic minority parents proactively impart race-salient messages to their youth. Sociodemographic variables such as regional location has been shown to affect the frequency of ERS messages as well (Thornton et al., 1990). The current study examines ERS practices in 436 African American, Hispanic/Latinx and Asian American parents. This study also explores the concept of intergenerational transmission, in which parents pass on to their own children …

Mathematics Teachers’ Attitudes And Intentions Towards Instructional Videos As Part Of A Flipped Learning Model, Jessica Lee Lambert

Theses and Dissertations

Teachers’ attitudes and intentions play an integral role in the integration of technology into their lesson designs for mathematics. All K-8 students at the research site are now one to one with a device, either a tablet or laptop, depending on their grade level. It is up to teachers to determine how and when to integrate technology into their instructional design for mathematics. The purpose of this action research was to evaluate and describe mathematics teachers’ attitudes and intentions for integrating instructional videos as part of a flipped learning instructional model. The following questions served to guide this cycle of …