Digital Commons Network^™

All-Terrain Vehicle Injuries Among Youth: A Multidimensional Analysis Of Injury Patterns In West Virginia And Safety Laws Across High-Fatality States, Sabrina Chyann Beal

Graduate Theses, Dissertations, and Problem Reports (ETD)

All-terrain vehicles (ATVs) pose significant injury risks, particularly among youth. These powerful machines are widely used across recreational and rural settings. West Virginia consistently ranks among the top five states for ATV-related deaths and injuries. Safety equipment and requirements are often not followed nor enforced, causing children and adolescents to be the most vulnerable group because they tend to not wear safety equipment such as helmets, ride on roadways, carry passengers, and operate oversized ATVS. This study examined ATV injury patterns from the WVU Medicine Trauma Registry and ATV laws across the five states with the highest reported fatalities. This …

Positioning The Online Learner: How The Use Of Technology Matters, Susan E. Taylor

Graduate Theses, Dissertations, and Problem Reports (ETD)

While technology is a normal part of life both for personal and professional uses, this study focuses on how the use of technology positions the online learner. Understanding how technology tools position the learner can help instructors of online courses make meaningful and intentional instructional decisions for the technology tools they utilize. The research on the impact of technology tools in the field of education is limited. The main objective of this qualitative case study was to explore the use of technology tools in an online course to determine how those tools position the learner.

Data were collected from course …

Prioritizing Amd Impaired Watersheds For Watershed-Scale Restoration Using Multi-Criteria Decision Analysis, James Nicholas Marino

Graduate Theses, Dissertations, and Problem Reports (ETD)

Acid Mine Drainage (AMD) remains a significant environmental challenge in coal-mining and hard rock regions like West Virginia, degrading water quality and ecosystem health. Traditional site-specific remediation efforts often prove inefficient in addressing AMD at large scale. This study explores watershed-scale restoration as a more effective solution, leveraging centralized treatment facilities and multi-source pollution management. This study will follow Multi-criteria Decision Analysis (MCDA), specifically the Analytical Hierarchy Process (AHP), to develop a structured rubric for grading watersheds. The process involves identifying critical criteria, organizing them into a hierarchy, and generating weights for clusters of criteria through collaboration with decision makers. …

Creative Energies: Unearthing The Role Of Romantic Ecocriticism, Nicole Marie Chambers-Stahl

Graduate Theses, Dissertations, and Problem Reports (ETD)

The literary field of ecocriticism has transcended the boundaries of Academia: excited to connect to their physical environments, many of these scholars are focusing on genres like place-based writing, rhetoric of energy policy, and representations of the Earth in film and media. Interdisciplinary by nature, ecocriticism has demonstrated clear potential in its ability to intersect with concentrations like the history of science, animal studies, and environmental justice.

However, as the language around global crises is heating up —“Today it is scientists, not prophets,” writes Tobias Menely in “‘The Present Obfuscation,’” “who speak the language of apocalypse” (478)—ecocritical scholarship is at …

Comparative Analysis Of Safety, Accuracy, Comprehensiveness, And Organization In Endodontic Patient Education Material: American Association Of Endodontics (Aae) Vs. Ai-Generated Content., Fabiola M. Salgado Reyes

Graduate Theses, Dissertations, and Problem Reports (ETD)

Comparative Analysis of Safety, Accuracy, Comprehensiveness, and Organization in Endodontic Patient Education Material: American Association of Endodontics (AAE) vs. AI-Generated Content. Fabiola Salgado Reyes, DMD Introduction: With patients increasingly using AI chatbots like ChatGPT4o and Copilot, it is essential to assess whether these tools can effectively support patient understanding of complex endodontic procedures. AI-generated responses may occasionally provide inaccurate, unsafe, disorganized, or content that is not comprehended. The purpose of this study is to examine if dental experts and patients can determine if patient education materials (PEMS) were 1) generated by AI; 2) medically safe; 3) accurate; 4) can be …

Parental Behavioral Control Across Domains In Indian And Indian American Families, Avneet Batra

Graduate Theses, Dissertations, and Problem Reports (ETD)

Prior research literature has often found parental behavioral control to have mixed associations with varied adolescent outcomes (Bean et al., 2006; Finkenauer et al., 2005). However, a relatively lesser explored topic of research focusses on the domain specificity of this kind of control and its association with internalizing and externalizing behaviors in sample of Indian and Indian American parents (Arim et al., 2010). The current study adds to the limited literature by emphasizing the five domains of control (e.g., moral, conventional, prudential, personal and overlapping) based on the social cognitive domain theory and explores their association with adolescent adjustment outcomes …

Application Of Machine Learning And Natural Language Processing To Understand The Partisan Mobilization Of Ethnic Minorities, Ani Tepnadze

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation explores how competing interests across secondary dimensions of identity shape marginalized groups' capacity to institutionalize their grievances, particularly ethnic minorities. More specifically, I explore two mechanisms, intragroup cohesiveness and distinctiveness, as a driving force of grievance mobilization. This research is interdisciplinary, drawing on theories from political sociology, political communications, and computational social science. I examine the question of ethnic group particization in two stages. In the first stage, I developed an original machine learning pipeline to process large text corpora and identify the indicators of the strength of collective ethnic grievances in online group discussions. In the second …

Three Essays On The Socioeconomics Of Drinking Water Pfas Contamination, Nabin Babu Khanal

Graduate Theses, Dissertations, and Problem Reports (ETD)

Per- and polyfluoroalkyl substances (PFAS) are a group of over 15,000 synthetic compounds widely used for their resistance to heat, stains, grease, and water. While central to many modern conveniences, ingestion of PFAS is increasingly linked to adverse human health outcomes and are now detected globally in drinking water systems. This dissertation investigates three interrelated aspects of PFAS contamination in U.S. drinking water: (1) socioeconomic determinants and spatial patterns of contamination; (2) the economic impacts of contamination on residential property values; and (3) the effect of inconsistent PFAS regulations on public trust in environmental governance.

Using data from the U.S. …

Motivation And Well-Being: A Study Of Wvu Extension Volunteers, Amber Renae Goff

Graduate Theses, Dissertations, and Problem Reports (ETD)

Volunteers are the heart of the land-grant outreach model. They bring education and resources to communities across West Virginia. Volunteers have been relied upon in many aspects of Extension programming and current budget conditions have reduced the level of staffing within WVU Extension. There may be an increased demand for volunteers to help with programming. The purpose of this study was to investigate the relationship between motivation and the perceived level of well-being within the WVU Extension volunteer programs. The study yielded 464 responses from a descriptive survey. Based on the results, WVU Extension volunteers are motivated based on their …

What Does It All Mean? Differences In Self-Defining Memories Between Community And Adjudicated Youth, Hannah Elias

Graduate Theses, Dissertations, and Problem Reports (ETD)

Identity development is driven in large part by self-defining memories, or memories though which we base our definition of who we are (Habermas & Bluck, 2000). In adolescence, cognitive skills are gained that allow us to make meaning, or learn lessons and gain insight, from self-defining memories (Bluck & Habermas, 2001; McLean & Thorne, 2003). To determine whether there are differences in their ability to make meaning from their self-defining memories, this study compares narratives of self-defining memories between community youth and adjudicated youth. Additionally, the ability to be specific in self-defining memory recollection may differ between these groups, which …

Numerical Investigation Of Pressurized Oxy-Combustion, Lei Li

Graduate Theses, Dissertations, and Problem Reports (ETD)

Pressurized oxy-combustion (POC) is emerging as a promising and transformative technology for carbon capture, utilization, and storage, offering advantages of low cost, low emissions, and high efficiency. POC operates by burning pulverized coal at elevated pressures in a recycled flue gas environment, typically rich in O₂ and CO₂. This study presents a comprehensive numerical investigation into the fundamental behaviors of lab-scale POC reactors, using both two-dimensional (2D) Reynolds-Averaged Navier-Stokes (RANS) simulations and three-dimensional (3D) Large-Eddy Simulations (LES) with the commercial computational fluidized dynamics (CFD) software package ANSYS Fluent.

The primary focus of this work is to understand flame stabilization and …

The Effects Of The Implementation Of State-Sponsored Free Community College Programs On Enrollment And Net Price, Kristafer Lee Adkins

Graduate Theses, Dissertations, and Problem Reports (ETD)

State-sponsored, free community college programs have been implemented with the goal of increasing access to higher education, especially for financially disadvantaged students. This study seeks to determine the impact of the implementation of the Tennessee Promise and the Oregon Promise on enrollment and net price by student family income level using a difference-in-differences methodology comparing in-state, public, two-year institutional outcomes with: in-state, public four-year institutions; national, public, two-year institutions; and, public, two-year institutions in states that border Tennessee/Oregon. Enrollment was, on average, found to have increased between 44 and 167 students at Tennessee public, two-year institutions for all students with …

Investigating The Biology, Hypovirulence, And Pathogenicity Of Three Canker-Causing Phytopathogenic Fungi In The Cryphonectriaceae And Cytosporaceae On American Chestnut (Castanea Dentata) And Oaks (Quercus Spp.) In The Eastern U.S., Danielle N. Mikolajewski

Graduate Theses, Dissertations, and Problem Reports (ETD)

American chestnut (Castanea dentata) and various oak species (Quercus spp.) are impacted by several economically important canker pathogens in the fungal order Diaporthales, namely Cryphonectria parasitica and Endothia gyrosa (Cryphonectriaceae). Cytospora canker caused by several closely related fungi in the fungal genera Cytospora and Valsa (Cytosporaceae) have also been implicated in causing canker diseases of Quercus and Castanea in Asia, Europe and North America. The impacts of C. parasitica on American chestnut have been exhaustively studied and it’s impacts on various oak hosts have also been broadly investigated and reported. Endothia gyrosa has …

Rare Earth Element Recovery From Acid Mine Drainage Using Ion Exchange And Selective Precipitation Processes, Paubla Andrea Gallego Lopez

Graduate Theses, Dissertations, and Problem Reports (ETD)

Rare earth elements (REEs) are used in high-tech applications due to their electromagnetic and optical properties. As global demand for REEs surges, the limitation of primary mineral deposits has increased interest in alternative sources. One such source is acid mine drainage (AMD), which, although typically low in REE concentration, offers a promising avenue for recovery. Among the emerging recovery methods, ion exchange has shown promise due to its effectiveness at low concentrations and lower operational cost than conventional techniques such as acid leaching and solvent extraction.

This research focused on developing a recovery process by combining ion exchange with selective …

Characterization Of A Descending Neuron That Modulates Flight Performance And Provides Input Onto A Flight-Related Predictive Motor Circuit, Andisheh Balouchi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Descending neurons (DNs) play a critical role in sensorimotor integration by relaying motor information to the ventral nerve cord (VNC). Within the VNC, local interneurons, other DNs, and ascending neurons (ANs) make circuits with sensory and motor neurons to modify flies’ behavior. One important AN pair in Drosophila Melanogaster is mesothoracic ascending histaminergic neurons (MsAHNs), which are known to convey predictive wing motor signals to the brain. DNg32 is the primary upstream synaptic partner of MsAHNs, integrating DNg32 input with other inputs to generate predictive motor signals. The goals of this study were to 1) map the synaptic connectivity of …

Not Far Enough: The West Virginia Human Rights Commission And The Civil Rights Movement, David Solomon

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis investigates the West Virginia Human Rights Commission and its action surrounding the Civil Rights Movement. The Commission represented the liberal ideals that led white moderates to be potent allies of the Civil Rights Movement. Throughout the years following its inception, the Commission investigated and documented many instances of Jim Crow that were crushing Black communities in West Virginia. However, the limits of its liberal approach prevented it from creating solutions that would address the power structures that supported discrimination in West Virginia. By the late 1960s, Black frustrations with the lack of meaningful change boiled over into riots …

Tobacco And Trouble: Exploring The Health Consequences Of Electronic Cigarette Use In Adolescents, Noor Ibrahim Abdulhay

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Tobacco use remains one of the leading causes of preventable disease and death in the United States (U.S.). Although conventional cigarette use among youth has declined, the use of electronic cigarettes (e-cigarettes) has become highly prevalent and poses emerging public health concerns. Adolescence represents a critical developmental period for both oral and mental health, making it essential to understand the consequences of tobacco and nicotine exposure during this stage. The goal of this dissertation is to examine the health impacts of tobacco use in adolescents across multiple domains. Specifically, this research (1) synthesizes existing evidence on the relationship between …

Soccer Sheikhs: Qatar, Football, And The Quest For Self-Confidence And Global Prominence, Ali Ahsan

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation examines Qatar’s strategic use of football as a mechanism for securing ontological security within the international system. Moving beyond standard International Relations explanations of state behavior, the study draws on ontological security theory which emphasizes the need of states to sustain a coherent sense of self through routines, narratives, and recognition. By framing football as such a practice, the dissertation advances the study of sport as a growing area of interest in the political sciences. Through a qualitative methodology employing Reflexive Thematic Analysis of expert interviews, the research analyzes Qatar’s football policies, including hosting the 2022 FIFA World …

The Effects Of Operatic Voice Type On Singer Identity, Adelaide J. Mcdonald

Graduate Theses, Dissertations, and Problem Reports (ETD)

Within Western art music, voices are typically classified using the Fach system, which is based upon vocal characteristics and separates singers into the categories of soprano, mezzo soprano, contralto, counter tenor, tenor, bass, and baritone. Over time, these categories have become embedded with social and cultural meaning within the operatic world, leading to the development of stereotypes and expectations surrounding singers, as well as social categories and identities, referred to in this study as “sociocultural vocal categories” and “sociocultural vocal identity,” respectively. Currently, there are limited explorations of the sociocultural vocal categories and their associated stereotypes, with research on singer …

Raman Spectroscopy For Rapid Quantification Of Macronutrients In Heirloom Beans, K. Chandler Williams

Graduate Theses, Dissertations, and Problem Reports (ETD)

Quantification of macronutrients in food requires a large investment in facilities and instrumentation as well as ongoing expenses of labor, reagents, and hazardous waste disposal. These costs pose a significant barrier to determining macronutrient quantities in the thousands of uncharacterized landrace and heirloom crops and discourage traditional crop breeding projects from ensuring that their selected crops maintain desirable macronutrient profiles in addition to target agronomic traits. Our objective was to test whether a hand-held Raman spectrometer—a technology which has found use in plant disease diagnostics but remains largely overlooked in nutrient quantification-- could provide a feasible means for quantifying the …

Multifaceted Life Skills Training And Job-Orientation Supports For Individuals In Vocational Rehabilitation Programming, Laura R. Mccray

Graduate Theses, Dissertations, and Problem Reports (ETD)

There is growing support for those with an intellectual or developmental disability (IDD) in the transition process and within the workplace, however, there are areas that need to be addressed to facilitate further inclusion and success in this domain. There are structured institutions within the community that extend support for those transitioning out of high school, focusing on aligning with life training and professional skills while promoting societal integration by delivering services directly and avoiding isolation within traditional service environments (Accardo & Whitman, 2011). Growing research highlights the necessity of providing resources that support individuals with intellectual and developmental disabilities …

Media Power And Racial Representation: A Critical Discourse Analysis Of Football Player, Tyreek Hill’S Police Encounter, Paulina Serwaa Gyamfi

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis critically examines how mainstream media outlets construct and perpetuate racial narratives through their coverage of high-profile incidents involving Black public figures. Using the case study of NFL player Tyreek Hill’s encounter with Miami-Dade police on September 8, 2024, the research employs Critical Discourse Analysis (CDA) and Critical Race Theory (CRT) to analyze news articles from six major outlets: The New York Times, NBC News, CBS News, ESPN, Fox News and CNN. The study explores how language choices, framing techniques, and contextual elements in media reporting influence public perceptions of race, celebrity and criminal justice. Findings reveal that while …

A Post Apocalyptic Romp: Designing Costumes For Phoebe In Winter, Emmalee Berger

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis will document the process of costume designing for Phoebe in Winter by Jen Silverman. It will examine the process from first read of the script through initial and final design meetings and to execution and production of the design. This will report on challenges specific to this production, such as nudity and violence on an academic stage, and the subsequent solutions. Phoebe in Winter was produced by West Virginia University School of Theatre and Dance in October of 2024. The design process began in February of the same year.

Exploring Relationships Among Higher Education Accreditation Outcomes, Credit Ratings, And Subsequent Institutional Responses: A Quantitative Study, Joshua Allen Hertlein

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation examines the financial pressures facing colleges and universities, focusing on the impact of accreditation outcomes and bond credit ratings. Utilizing a quantitative approach, the study posits that adverse accreditation outcomes and credit rating downgrades can be anticipated by observable, measurable attributes at higher education institutions. Additionally, it explores institutional responses following these adverse events.

Data was collected from IPEDS, FSA, DAPIP, BLS, and Moody’s Investors Service, covering the period from 2012 to 2022. Logistic regression models estimated the odds of negative accreditation outcomes and credit rating downgrades based on predictor variables such as enrollment levels, expenses, revenue, financial …

An Edna Assessment Of The Diamond Darter (Crystallaria Cincotta) In Its Current And Historic Distribution Range, Cameron Moore Layne

Graduate Theses, Dissertations, and Problem Reports (ETD)

Environmental DNA (eDNA) can serve as a useful monitoring tool for cryptic and imperiled freshwater stream fishes. eDNA can fill knowledge gaps regarding species’ distribution, site abundance, and habitat usage. The last known stronghold of the Diamond Darter (Crystallaria cincotta) in the Elk River of West Virginia provides an excellent test case to examine the utility of this non-invasive method of surveying rare species. Diamond Darters are one of the most newly recognized freshwater fishes in North America and are among the most imperiled U.S. fishes, having been federally listed as endangered in 2013. The cryptic behavior and limitations of …

Scenic Design For Jen Silverman’S Phoebe In Winter, Jess A. Ford

Graduate Theses, Dissertations, and Problem Reports (ETD)

This document is a narrative of the Scenic Design process for Jen Silverman’s Phoebe in Winter, designed by Jess Ford. The process includes a detailed summary and analysis of the script, the stages in the creation of the design, the final design, build, technical rehearsals, and the final product. This production was produced by West Virginia University’s School of Theatre & Dance during the Fall 2024 semester, presented in the Gladys G. Davis Theater at the Canady Creative Arts Center in Morgantown, WV.

Risk Factors And Fraud Loss Magnitude: Informing Anti-Fraud Strategies, Robert Elias

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fraud research posits risk factors may be utilized to identify individuals who are predisposed to perpetrate fraud (ACFE 2024). I find perpetrators who exhibit the following risk factors result in statistically higher fraud losses: living beyond their means, excessive pressure to perform within the organization, having excessive control issues regarding their job, are reluctant to take vacations, have a “wheeler-dealer” attitude, or addiction problems. I further find perpetrators who exhibit risk factors which are likely to be observed in a work setting are more likely to result in higher fraud losses. However, perpetrators who exhibit risk factors which are more …

Analysis Of The Public Acceptance Of Cryptocurrency In The Central African Republic, Bruno Gbado

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation explores the public acceptance of cryptocurrency in the Central African Republic (CAR), applying the Technology Acceptance Model (TAM) as the theoretical framework. The study adopts a research model and survey instrument derived from a previous published research paper. Data were collected through paper-based surveys from 357 respondents, mostly students and faculty members at the University of Bangui in the CAR. The responses were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with Smart PLS software. The results reveal that increased awareness of cryptocurrency significantly boosts its acceptance, with factors such as perceived ease of use and perceived …

Photocarrier Dynamics In Dielectric And Metal-Dielectric Nanocatalysts In Ambient And Operando Conditions, Sunil Gyawali

Graduate Theses, Dissertations, and Problem Reports (ETD)

Photocatalysis, a promising method for solar-to-chemical energy conversion, relies on sunlight to generate excited charge carriers in catalysts with sufficient lifetimes and mobilities to drive photoreactions. Thin-film semiconductors are essential for reducing charge recombination and enhancing mobility but suffer from a low surface-to-volume ratio problems, resulting in a reduced absorption coefficient and limiting solar-energy-conversion efficiency. Nanostructures address these limitations by enhancing light absorption and surface reactivity. However, efficient photocatalysis also requires that the semiconductor’s band edges align with the redox potential of the desired photoreaction, limiting light absorption to just some of the whole solar spectrum. In hybrid and composite …

A Spatial Analysis Of Carbon Sequestration On Reclaimed Mine Lands, Jacob Morris

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study evaluates the carbon sequestration potential of C₄ grasses, switchgrass (Panicum virgatum) and miscanthus (Miscanthus × giganteus), on mine-impacted lands in West Virginia. This work addresses the urgent need for scalable, nature-based solutions to reclaim degraded lands and meet global climate mitigation targets. Conducted on a 160-hectare (ha) reclaimed mine land (RML) near Alton, the research assessed soil organic carbon (SOC) and root zone biomass organic carbon (BOC) accumulation over a single growing season. By integrating study site field sampling data, laboratory analysis, and statewide and regional geospatial modeling, the study aimed to determine the feasibility of repurposing mine …