Digital Commons Network^™

Wellness Interventions For College Students With Intellectual Or Developmental Disability: A Multi-Manuscript Dissertation, Madeline Bree Saunders

Theses and Dissertations

This multi-manuscript dissertation comprises two interconnected articles that collectively explore the experiences of college students with intellectual or developmental disabilities (IDD) engaging in wellness interventions within inclusive postsecondary education (IPSE) settings in the southeastern region of the United States. Wellness interventions within both manuscripts adhere to procedures outlined by the Wellness Counseling Intervention (WCI; Barrio Minton et al., n.d.) and group adaptation (WCI-G; Ohrt & Castle, n.d.). Manuscript 1 (Chapter 3) involves a mixed-method approach to understand the experiences six student participants, group members, engaging in the WCI-G across a total of 10-weeks. Manuscript 2 (Chapter 4) adheres to consensual …

Impacts Of Teacher-Led Staff Meetings On School Climate, Culture, And Teacher Voice, Alison Ely

Theses and Dissertations

A staff development team composed of four teacher leaders was chosen at a public high school to plan and facilitate two staff meetings. The purpose of this study is to determine how the use of a staff development team influences teacher voice within the school, the overall direction of staff meetings, and the culture and climate of the school. 21 teacher participants completed surveys that measured their perceptions of school climate, school culture, and teacher voice. Additionally, these teacher participants also completed post staff meeting surveys that measured their perceptions of the productivity/ effectiveness of four staff meetings. As a …

A Holistic Quality Management Model For Optimization Of Quality Assurance In Manufacturing, Devon Blakeney Clark

Theses and Dissertations

Quality Management (QM) is essential in manufacturing to ensure products are consistent and functional every time. Consumers expect high quality products that last, and industries unable to accomplish this are destined to fail. Therefore, product quality has always been at the forefront of manufacturer decision making, though it is normally viewed as a given more than as a goal. This means that businesses want quality because it is needed for their survival, but there has not been consideration for how to incorporate innovation into this essential field. Quality needs to be viewed holistically with regards to all manufacturing factors that …

Fostering Empowered Leaders: How A Residential High School Optimized A Leadership Development Program For Adolescent Female Students, Cassandra Ruscz

Theses and Dissertations

Leadership development for female adolescent students is a realm in education that needs to be addressed to further optimize the quality and quantity of leadership opportunities for female students. This dissertation explores, through improvement science, how one residential school with limited opportunities for female students in grades 11 and 12 to learn real-world leadership development skills optimized the structure of one leadership development program within the school. Specifically, three Plan-Do-Study-Act (PDSA) Cycles were used to focus on the logistics of the weekly meetings of this leadership program, the introduction of adults to the weekly meetings, and the benefits of a …

Design Of An Artificial Transcription Factor For Inducing Potent Interferon-Γ Signals, Ashley King

Theses and Dissertations

Cytokines are small immune signaling proteins responsible for cellular communication and their levels are tightly regulated throughout immune recognition and defense. Interferon gamma is a key cytokine responsible for upregulation of antigen presentation and supports the differentiation of pro-inflammatory effector cells. Due to its role in regulation, excess interferon gamma is cleared from the body limiting the success of interferon gamma immunotherapies. This study reports the design and validation of an artificial transcription factor (ATF) that induces endogenous interferon gamma expression. The transcription factor contains zinc finger proteins to recognize the interferon gamma gene and an activation domain to promote …

Queer Eye For Costume Design: An Insight Into The Creative Process From The Perspective Of An Lgbtq+ Designer, Andrew Simon Burns

Theses and Dissertations

From the page to the stage, the creative process manifests itself differently for every theatre artist. During my time in the Costume Design and Technology Program at the University of South Carolina, I have analyzed and adapted my design process through rigorous curriculum and experiential learning. This thesis explores my artistic and professional growth by showcasing my production designs in educational and professional practice. Through these experiences, I was able to acquire a well-rounded set of skills in construction, pattern making, draping, and costume rendering that aide and elevate my designs and ability to communicate effectively with production teams. My …

Beyond The Plastic Facade: Unveiling The Multifaceted Discourse And Impact Of Barbie In Film, Sarah Johnson

Theses and Dissertations

This paper presents an exploration into the multifaceted dimensions of public discourse surrounding Barbie, the film released in 2023 directed by Greta Gerwig, by leveraging advanced natural language processing techniques. Employing BERTopic for topic modeling, I analyzed conversations embedded in YouTube comments from Warner Bros.'s own promotional content as well as third-party YouTube content pre- and post- the film’s release to unearth the themes and sentiments associated with the iconic character. Our primary objective was to look beyond the stereotypical perception of Barbie as a two-dimensional figure and shed light on the diverse and complex discussions surrounding her cinematic representation. …

Reading Ecogothic Memory In Contemporary Southern Swamp Novels, Megan Caroline Brockhard Knight

Theses and Dissertations

The ecogothic is a lens through which to engage memory, southern constructivism and identity, environmental intervention, and the literature of the American Southeast. This project establishes a framework of literary criticism that defines the ecogothic, interprets memory as truth imagined, and identifies the position of memory in the environment as a construction with which it is necessary to grapple to understand identity. This framework, compiled of existing and original scholarship, is then applied to three contemporary swamp narratives written by three different southern women writers. The swamp setting creates a unique microcosm of gothic liminality, neither fully land nor water, …

Perception Of Alzheimer’S Actionability Among End Users Of Direct-To-Consumer Genetic Tests, Emily Mason

Theses and Dissertations

The APOE ε4 allele is the best-known genetic risk factor for developing late-onset Alzheimer’s disease. Although new evidence is emerging, the extent to which lifestyle improvements can reduce Alzheimer’s risk needs further investigation. Research suggests that individuals with a higher genetic risk may be more likely to engage in risk-reducing health behavior changes following results disclosure. This study aimed to better understand these findings by assessing the health behavior and perceptions of Alzheimer’s actionability among consumers of DTC genetic tests. Our study revealed that individuals with 2 copies of the APOE ε4 allele were less likely to make lifestyle modifications …

Estuarine Microbial Community Composition And Efficiency Changes In Response To Vibrio Parahaemolyticus Exposure, Sarah Mulligan

Theses and Dissertations

Vibrio parahaemolyticus is a pathogenic bacterium whose full impact on natural estuarine phytoplankton communities has not been fully resolved. The primary goal of this research was to test how the addition of V. parahaemolyticus to a natural estuarine microbial community would impact the other microbes present. We hypothesized V. parahaemolyticus exposure would reduce phytoplankton biomass and alter the composition of phytoplankton and bacterial communities. Experimental bioassays (60h) were used to assess the effects of the presence of V. parahaemolyticus . Samples for measurements of chemotaxonomic photopigment concentrations, 16S sequencing-based community composition, photosynthetic efficiency, cell density, and V. parahaemolyticus abundance were …

Becoming Musical: Towards A Typology Of Non-Musical Sounds In Recorded Popular Music, Jacob David Mccooey

Theses and Dissertations

There are many instances in popular music in which traditionally non-musical sounds are used musically. There is currently no research on the types and functions of non-musical sounds used musically (NMSUMs). I have collected and organized a collection of example tracks that contain these NMSUMs and analyzed their functions to determine a typology of these sounds. The analysis of the NMSUMs focused on intertextuality, intratextuality, form, texture, and how the sounds relate to traditional, musical sampling. Throughout the course of the analysis, several trends were distinguished amongst the many tracks gathered, and these trends form the basis of the typology.

Impact Of Equitable Grading Practices On Student Outcomes And Biology Self-Efficacy In A Ninth Grade Biology Class, Laura Boyle

Theses and Dissertations

This action research study, set in a midwestern high school in the United States, was designed to investigate the impact of implementing equitable grading practices in a first semester freshman biology course. Many grading practices commonly used in classrooms in the United States are subjective, can be used to maintain compliance in the classroom, and do not accurately report what students know and can do. Ideas from Critical Race Theory and Bandura’s Self-Efficacy Theory guided this study. Qualitative and quantitative data were collected through pre and post self-efficacy surveys, grading surveys, and semi-structured student interviews, along with quantitative grade data …

Linguistic Perspectives In Ecuadorian Amazonian Kichwa, Max Nathan Jensen

Theses and Dissertations

Despite the fact that Amazonian Kichwa speakers consider themselves to be both linguistically and culturally distinct from their highland counterparts (Ennis 2020; Wroblewski 2012), relatively little has been done to document their language attitudes and how these attitudes are reflected in their speech. This study shows this to be a valid line of questioning. Using commentary from interviews with Amazonian Kichwa people, I show that views on the status and future of the language are divided, as well as perspectives on the role of non-Kichwa sources like schools and governments in language maintenance. Older and native speakers of Kichwa are …

Deep Learning For Source Localization In A Laboratory Tank, Corey Emerson Dobbs

Theses and Dissertations

Deep learning has been applied to underwater acoustics problems in many forms. One difficulty in applying deep learning techniques to ocean acoustics is the spatially and temporally varying environmental properties. Another challenge is the lack of labeled data for training large networks. The overall goal of this work is to develop deep learning approaches for source localization that can be adaptable to different conditions. In this work, a convolutional neural network was trained on acoustic data measured in a water tank, while the water was at room temperature, to predict source-receiver range. Tests were done to ascertain ideal quantities of …

An Investigation Of University General Education Assessment Practice, Joseph H. Hanks

Theses and Dissertations

Many-facets Rasch modeling (MFRM) is an effective way to compensate for rater effects (e.g., rater leniency/severity) in the ratings assigned during rater-mediated assessment. While a fully crossed MFRM rating design, in which all raters rate every rating object, is the ideal from a psychometric standpoint; fully crossed designs are rarely implemented in practice because of the resource burden they impose on assessment personnel. Thus, incomplete rating designs, where each rater does not rate all rating objects, are the norm. However, unless assessment personnel consciously attend to a variety of aspects of rating design, incomplete rating designs may suffer from design …

Emergent Leadership, L2 Oral Proficiency, And Social Networks During Study Abroad, Nicole C. Whitby

Theses and Dissertations

Research shows that study abroad (SA) provides a unique, yet varied outcome for students seeking to improve their target language oral proficiency during study abroad SA (Freed et al., 2004). Contemporary work in second language acquisition (SLA) during SA has looked beyond individual behaviors of sojourners to analyze social networks as a structure with significant influence on outcomes, yet emergent leadership has not been addressed within social network analysis in SA. To address this gap the current study employed a computational social network approach. This mixed methods study analyzes the social networks of 30 SA sojourners from a large private …

Microbial Hydrolysis Process To Improve Anaerobic Digestion For Biofuel Generation, Caleb Michael Jensen

Theses and Dissertations

Human development results in billions of tons of waste per year, which contributes to major issues such as pollution, climate change, and habitat destruction. In this study, we explored the impact of bacterial inoculation on volatile fatty acid (VFA) production, volatile solids (VS), and gas output in anaerobic digesters under different substrate treatments. Our results reveal that bacterial inoculation significantly boosts VFA levels, especially acetic acid, with both Caldicellulosiruptor bescii and mixed Caldicellulosiruptor, cultures showing notable differences compared to controls, especially in untreated manure and WAS treatments. Acetic acid and VS/TS increased in untreated WAS when inoculated with C. bescii …

Investigating The Engagement Behaviour Of Omni-Digital Banking Customers, Guhan R

Theses and Dissertations

Digital banking is rapidly growing in India, positioning the country as the global leader in digital banking users as of 2022, with approximately 295.5 million users, surpassing the United States by over 70 million. This growth reflects a shift from Omni-channel to Omni-digital banking, where customers exclusively use digital platforms, enhancing digital engagement. However, research specifically focusing on Omni-digital banking behavior remains limited, with most studies concentrating on online and mobile banking.

To address this gap, a study was conducted using a new research model based on UTAUT2 variables, targeting Omni-digital banking customers in Tamil Nadu. A sample of 1,082 …

A Comparative Analysis Of Human And Machine Translation Quality, Catherine Marshall

Theses and Dissertations

A common question raised by both translators and Machine Translation developers is Will Machine Translation (MT) ever attain the level of Human Translation (HT) quality? Researchers have argued that MT will likely never replace HT completely because MT systems cannot anticipate all the specifications for possible translation projects (Melby & Hague, 2019) and because MT systems lack cultural understanding (Latief et al., 2020). Researchers have also argued that the use of machines should be focused on augmenting humans, rather than trying to imitate them (Brynjolfsson, 2022). The purpose of this study is to determine how the quality of MT differs …

Tools For Planning Multi-Axis Vibration Qualification Tests, Marcus Edward Behling

Theses and Dissertations

Vibration qualification testing is necessary to ensure that components will endure vibration-induced damage in flight. Multi-axis tests have shown the potential for improvement over single-axis tests, though they require increased planning. This work focuses on planning three critical aspects of these tests: the amount of operational next assembly to include in the test, the size of shakers to use, and the number of shakers to use. Next assembly selection is studied by varying the amount of next assembly included in the lab test, performing physical tests, and comparing the accuracy of environment reconstruction in each test. In doing so, a …

Attrition Rates In The Engineering Industry By Gender And Time, Josiane Kander

Theses and Dissertations

This dissertation investigated attrition rates of engineers in the industry. It used historical data to examine trends of attrition based on gender and time. It found that both gender and time were statistically significant in predicting whether an engineer would be working in the industry or not. Males with an engineering degree were 5.2 times more likely to work in the engineering industry than females with an engineering degree. Additionally, as engineers progress through the profession, they tend to leave it altogether more often than staying in the profession for their entire careers. Pivotal points where engineers leave the industry …

The Impact Of Stimulus Set Size On Efficiency Of Sight Words Training, Junchen Guo

Theses and Dissertations

Reading skills are widely recognized as fundamental abilities, crucial not only for academic success but also for participation in social activities and navigating interpersonal challenges. In the early formation of reading abilities, mastery of sight words is instrumental in effectively enhancing reading proficiency, particularly for individuals lacking foundational reading skills. In educational practice, flashcard intervention stands as a widely utilized instructional approach. When Kodak et al. (2020) first introduced the concept of stimulus set size and its impact on the efficiency of skill acquisition interventions, they examined differences in training efficiency among children with autism spectrum disorder (ASD) when exposed …

An Updated Secondary Education Program Strengthening Literacy Instructional Capacity Through Targeted Coursework And Teacher Residency, Kaleb Andrew Smith

Theses and Dissertations

Assessment data continues to show middle and high school students struggling with literacy. As literacy is intricate to every course at the secondary level, students who struggle with reading and writing struggle across the curriculum. While this glaring issue persists, many teachers take few courses to train them to implement the instructional strategies needed to help students overcome deficits and succeed in the disciplinary coursework of secondary school. The goals of the project were to decide which content should be included in a required program of study for secondary education pre-service teachers to increase capacity and improve classroom readiness and …

Characterizing Threats To Coastal Forests By A Native Defoliator And Non-Native Woodborer, Kristy Marie Mcandrew

Theses and Dissertations

Coastal forests are facing threats due to rising sea levels, increased storm severity, and land use change. These factors stress trees within coastal ecosystems, potentially predisposing them to attack by insects. In North America, two insect species of concern that pose threats to for coastal forest health are the native baldcypress leafroller (BCLR), Archips goyerana Kruse (Lepidoptera: Tortricidae), and non-native Japanese cedar longhorned beetle (JCLB), Callidiellum rufipenne Motschulsky (Coleoptera: Cerambycidae). Baldcypress leafroller has been reported from Mississippi and Louisiana, with defoliation only reported from the latter where increased flooding has stressed host trees. Through widespread trapping efforts, I found that …

Reconceptualizing The Relations Between Impulsivity, Psychopathy, Machiavellianism, And Narcissism Using Variable- And Person-Centered Approaches, Karen Kelley

Theses and Dissertations

Psychopathy, Machiavellianism, and narcissism are three personality constructs collectively associated with antagonism, callousness, and engagement in socially aversive behaviors. These overlapping personality constructs are theorized to have features that meaningfully distinguish each of them from one another, such as variations in impulsivity. However, investigating the interrelations between existing measures of psychopathy, Machiavellianism, narcissism, and impulsivity presents several methodological challenges. Five Factor Model (FFM) approaches to these four multidimensional constructs provide a promising avenue for examining the associations between these personality domains and impulsivity. This study examined a comprehensive, multidimensional model of impulsivity (i.e., the UPPS-P model of impulsivity) in relation …

Tree Recruitment Dynamics In An Urban Forested Natural Area, Lee Eric Bridges

Theses and Dissertations

Urban forested natural areas (UFNAs) are the remnants of larger forested ecosystems that have become surrounded by urban land development. Due to their proximity to dense population centers, UFNAs provide levels of ecosystem services disproportionate with their small size. However, stressors on UFNAs, such as fragmentation, invasive species, urban heat islands, soil compaction, altered seed predator populations, and disrupted disturbance regimes, can alter species composition and forest structure such that the continued flow of these ecosystem services is unlikely. Further, management of these systems is confounded by their size and location. While most urban forests are managed using individual tree …

Windows Into Changing Landscapes: Bioarchaeological And Geophysical Analysis Of The Grenada Yellow Fever Cemetery, M. Kathryn Mckenna

Theses and Dissertations

This project focuses on the Yellow Fever Cemetery of Grenada, Mississippi through geophysical and biological methods. A ground penetrating radar survey was conducted to investigate the landscape and burial patterns in relation to the use of the cemetery throughout high periods of mortality such as a yellow fever epidemic. Additionally, biological methods were used in the analysis of an individual recovered as part of a salvage archaeology event from the cemetery. The multifaceted approach aims to uncover more about the cemetery, landscape, and community as it has changed over time with the influence of extreme events such as the yellow …

Evaluating The Effects Of Incremental Rehearsal At Increasing Drivers Permit Exam Material Knowledge For Individuals With Asd, Madison Billingsley

Theses and Dissertations

Learning to drive represents a rite of passage for many adolescents and young adults, which increases their access to vocational, education, and social opportunities (Almberg et al., 2015; Cox et al., 2012; Lindsay, 2016). When examining licensure rates for individuals with developmental disabilities and/or Autism Spectrum Disorder, research demonstrates lower licensure rates and more difficulties obtaining licensure (Almberg et al., 2015; Cox et al., 2012). Most research focusses on teaching on the road or simulation based driving skills to increase licensure rates, however little research addresses the barriers these individuals face obtaining their drivers permit (Huang et al., 2012; Pandolfe, …

Toward Privacy-Preserving Component Certification For Metal Additive Manufacturing, Mahathir Mohammad Bappy

Theses and Dissertations

Metal-based additive manufacturing (AM) has emerged as a cutting-edge technology for fabricating complex geometries with high precision. However, the major challenges to the wider adoption of metal AM technologies are process uncertainty-induced quality issues. Consequently, there is an urgent need for fast and reliable certification techniques for AM components, which can be achieved by leveraging Artificial Intelligence (AI)-enabled modeling. Developing a robust AI-enabled model presents a significant challenge because of the costly and time-intensive nature of acquiring diverse and high volume of datasets. In this context, the data-sharing attributes of Manufacturing-as-a-Service (MaaS) platforms can facilitate the development of AI-enabled certification …

International Student-Athletes' Agency, Authorship, And Voice At U.S. Higher Education Institutions, Malia Nicole Schimminger

Theses and Dissertations

The purpose of this qualitative, case study research project is to explore international student-athletes’ experiences at U.S. higher education institutions, probing how well nonimmigrant visa holders are prepared for postgraduate success through their college experiences. Six collaborators engaged in photo elicitation interviews to provide insight into how they have navigated their international student identity and student-athlete identity. Collaborators each shared 10-15 media files representative of their experiences, and then they engaged in 90-minute interviews to talk about what their selections meant to them and why they were significant. The frameworks of agency, self-authorship, and voice were used to gauge how …