Digital Commons Network^™

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 …

Performance Is In The Eye Of The Beholder: Exploring The Moderating Role Of Psychological Perspective Distancing Within Thought Self-Leadership In An Organizational Context, Christopher Bryton Neck

Graduate Theses, Dissertations, and Problem Reports (ETD)

Self-leadership, or the process through which individuals perform various cognitive and behavioral strategies to attain the self-direction and self-motivation necessary to perform in desired ways, has consistently been evidenced to enhance individuals’ performance through promoting a variety of positive individual cognitions, such as self-efficacy, positive affect, and engagement and through diminishing key threatening mental states such as stress, negative affect, and dysfunctional thinking (Harari et al., 2021; Knotts et al., 2022). The cognitive component of self-leadership, thought self-leadership (TSL) has been found to be particularly impactful, aiding the individual to modify and adapt their dysfunctional thinking to be more constructive …

Financial Literacy As A Predictor For Future Financial Outcomes, Roy Baker Jr.

Graduate Theses, Dissertations, and Problem Reports (ETD)

John Adams once stated that “All the perplexities, confusions and distresses in America arise not from defects in their constitutions or confederation, not from a wont of honor or virtue, so much as from the downright ignorance of the nature of coin, credit, and circulation” (Adams, 1787). Yet the apparent lack of dedication to the financial literacy of the U.S. population seems contrary to one of our Founding Father’s sentiments. Implementation of a financial literacy curriculum at the secondary education level can be described as ad hoc at best. Using delinquency data and the financial literacy programs of all 50 …

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 …

Effects Of Pubertal Stress On Later Pup-Directed Behavior In Pregnant And Non-Pregnant Adult Female Mice, Marissa Marylin Nicodemus

Graduate Theses, Dissertations, and Problem Reports (ETD)

Beginning in adolescence and throughout adulthood, women are at an increased risk for anxiety and mood disorders compared to men. Several risk factors for these disorders have been identified, but it is not clear how they interact. One such factor is pregnancy. The normative changes to the brain and behavior that occur during and after pregnancy are associated with an increased risk for anxiety and mood disorders. Exposure to adverse childhood experiences (ACEs) has also been associated with an increased risk of mood disorders, and compared to men, women appear to be particularly vulnerable to the lasting effects of stress …

Engaging Young Children In Art Museums Through Interactive Programming, Rebekah K. Bostic

Graduate Theses, Dissertations, and Problem Reports (ETD)

Young children can be successfully engaged in art museum programs in many ways. Rather than identifying only one pedagogical strategy that is most effective for them, it is more productive to consider how different approaches affect the experiences of children in a museum. Despite the considerable body of existing research about educational strategies for preschool children, a clear synthesis of various pedagogical methods has not been applied to art museum programming for this age group. This research project used participant observation as its methodology to conduct four case studies attempting to answer the question: “How do different museum educational strategies …

Clear Speech Intervention In Parkinson’S Disease: A Single Case Design Examining Acoustic And Aerodynamic Outcomes Following A Structured Protocol, Zachariah Jordan Backus

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Clear Speech Intervention in Parkinson’s Disease: A Single Case Design Examining Acoustic and Aerodynamic Outcomes Following a Structured Protocol

Zachariah Backus

Purpose:

Parkinson Disease (PD) is a neuro-progressive movement disorder that impacts all movement of the body, including speech production. Ninety percent of individuals living with PD will experience hypokinetic dysarthria, a motor speech disorder, during the progression of their disease. Clear speech instruction is a treatment strategy used to increase motor speech outcomes in those with PD. Studies have shown positive changes in articulation, prosody, voice, and listener perception measures in those with PD after clear speech instruction …

Abundance Estimates And Habitat Use Of The Candy Darter In The Critical Habitat Designation Of The Gauley River National Recreation Area, David Cole Hoffman

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis includes (1) a literature review chapter and (2) a research chapter that examines the abundance and habitat use of Candy Darters (Etheostoma osburni) in the Gauley River National Recreation Area (GARI). The Candy Darter, a small-bodied fish in the family Percidae, is an endemic and a federally endangered species in the New River drainage of West Virginia and Virginia. One of the critical habitat designations for this species is located within GARI, a reach of the river impacted by didymo (Didymosphenia geminata), where snorkeling and underwater observations were conducted to assess species abundance and …

The Professional Backgrounds And Experiences Of Higher Education Trustees And Its Influence On Decision Making, Jade J. Irving

Graduate Theses, Dissertations, and Problem Reports (ETD)

There are many complex decisions that must be made among the board of governors within institutions of higher education. Recent headlines on the decisions of trustees regarding campus closures and consolidations, program cuts, and presidential appointments have put a spotlight on the individuals responsible for making such decisions. This study examined how trustees of public 4-year institutions in the state of West Virginia perceive the value of their professional backgrounds and experiences in fulfilling their governance responsibilities. Using an explanatory sequential design, this study investigated how trustees’ professional experiences shape their decision-making processes through the theoretical lenses of sensemaking theory …

Reliability Of Diagnosis Using The Andrews Six Elements Treatment Philosophy, Jenna M. Schneider

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Inter/Intra Reliability of Diagnosis using the Andrews Six Elements Treatment Philosophy

Jenna M. Schneider, D.D.S., Khaled Alsharif, B.D.S, M.S., Peter Ngan, D.M.D., Guoqiang Guan, D.D.S., Ph.D., Will A. Andrews, D.D.S.

Background and Objectives: In order to diagnose and treatment plan orthodontic cases, orthodontists employ many different treatment philosophies and disciplines, and practice with their own understanding and adaptation of such philosophies. Andrews-trained orthodontics incorporate the defined six elements: the dental arch and its supporting tissues/structures, anteroposterior jaw relations and positions, buccal-lingual jaw relations and positions, jaw heights, chin prominence, and the occlusion [ideal characteristics described in the Six …

Psychophysiological Tools & Techniques To Predict Perceptual Motor Task Outcomes, Bobby Gerald Rawls Iii

Graduate Theses, Dissertations, and Problem Reports (ETD)

The process of perceiving environmental information, analyzing it, formulating a plan of action, and carrying out said plan is vital to our day to day lives. This loop occurs for every motor task we perform, from actions as simple as elbow flexion to as complex as performing surgery. As such, it is imperative to understand what physiological, psychological, and neurocognitive factors most dictate success or failure in the motor performance loop.

Prior research has shown that measures from each of these facets have strong relationships with motor performance outcomes, though these findings tended to rely on artificially produced stress in …

An Investigation Into How The Prostate And Androgens Mediate Greater Levels Of Uric Acid In Males Compared To Females, Rachel D. King

Graduate Theses, Dissertations, and Problem Reports (ETD)

Chronic elevated circulating uric acid (UA) levels (hyperuricemia) are associated with gout as well as cardiovascular, metabolic, and renal dysfunction. Men have greater mean circulating UA levels than women and are more likely to exhibit hyperuricemia. This may be partly driven by the hormonal regulation of renal UA transporters; however, a direct link between hormones and UA production has not been established. Production of UA is catalyzed by xanthine oxidoreductase (XOR / XDH), which is ubiquitously expressed but has the greatest specific activity in the liver. Interestingly, an extensive gout genome-wide association study (GWAS) recently revealed a robust genetic …

Development Of Sexual Health Curriculum For West Virginia University’S Occupational Therapy Program, Abigail Jeske

Graduate Theses, Dissertations, and Problem Reports (ETD)

Sexual health is a fundamental aspect of well-being and quality of life and impacts everyone regardless of age, gender, or sexual orientation, and is relevant throughout an individual’s lifespan. Occupational therapists have a valuable role in addressing sex concepts with patients; however, a lack of education and comfort level have been identified as barriers to practitioners addressing the concepts in clinical practice. This Doctoral Capstone Experience aims to answer how the topic of sexual health can be integrated into a lifespan curriculum in formal occupational therapy education. A sexual health curriculum was created and integrated into seven different classes that …

Does The Time Spent With Same-Gender Peers Matter? Gender Segregation And Attitudes About Coercive Sex In College Students, Kourtney L. Kotvas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Gender segregation, or the tendency to form friendships with same-gender peers, is a common phenomenon across the lifespan (Mehta & Strough, 2009). Research suggests that same-gender peer groups reinforce traditional gender norms (Leaper, 2022), which may contribute to coercive sexual attitudes, which are beliefs that justify sexual coercion. This study examined how different measures of gender segregation, peer nomination, actual time spent with same-gender peers, and ideal time spent with same-gender peers relate to coercive sexual attitudes. These attitudes were assessed through rape myth acceptance, which reflects beliefs that minimize or justify sexual violence (Canan et al., 2023), and sexual …

Efficient And Test-Time Adaptive Visual Object Tracking In The Wild, Ram J. Zaveri

Graduate Theses, Dissertations, and Problem Reports (ETD)

Tracking a single object, given the location at the first frame, has been an ongoing challenge in the vision community for decades. Most recent approaches provide reasonably good performance, especially when benchmarked on in-distribution (ID) datasets, i.e., on the testing portion of the same datasets used for training. However, they incur high computational costs and hardware constraints, making their deployment in the wild for mobile, autonomous, and IoT applications still challenging. Efficient visual trackers address the efficiency aspect of such bottlenecks; however, they tend to overfit to their training distributions and lack generalization abilities, resulting in them performing well on …

Influence Of Actuated Air Brakes On The Apogee Of Sub-Orbital Rockets, Michael L. Farha

Graduate Theses, Dissertations, and Problem Reports (ETD)

Collegiate engineering competitions have played a foundational role in the educational outcomes of university students for as long as they have existed. Among these competitions is the Spaceport America Cup, which challenges students to design, build, and launch high-power rockets with the incentive to fly as close as possible to a pre-established target apogee. Many teams competing in this competition have chosen to approach the challenge by incorporating deployable air brakes into their rocket designs. This approach comes with many uncertainties, both in controls and aerodynamics. For teams just starting out, aerodynamic performance is often one of the most challenging …

Improving Hospital Discharge Readiness Among Caregivers Of Children With Complex Medical Needs, Megan M. Bruce

Graduate Theses, Dissertations, and Problem Reports (ETD)

Advancements in medicine and technologies have led to an increase in the population of children living with complex and chronic health conditions. Children with medical complexities (CMCs) and their caregivers frequently have challenges navigating home life after transitioning from hospital to home-based care. A 14-week doctoral capstone project was conducted at Dayton Children’s Hospital to improve caregiver readiness for hospital discharge. Project participants included caregivers of CMCs (n = 6) admitted to the hospital and pediatric acute care occupational therapists (n = 4). The Pediatric Readiness for Hospital Discharge Scale – Long Form (Peds-RHDS) was used as a pre-and post-intervention …

Three Essays On Sustainability Economics, Hélène Flore Nguemgaing

Graduate Theses, Dissertations, and Problem Reports (ETD)

As global economies face increasing resource dependencies and supply chain challenges, it becomes essential to understand the vulnerabilities that threaten economic stability. This dissertation investigates three empirical issues in agribusiness and critical minerals using econometric models to estimate the following: 1) the impact of supply chain disruptions on stock market returns during COVID-19; 2) the extraction of rare earth elements from acid mine drainage treatment by investigating the impacts of ownership and legislation in West Virginia and Pennsylvania; 3) China-to�FOBb (Free-on-Board) price transmission in rare earth elements markets: a copula-based dynamic tail dependence analysis.

The first essay evaluates how events …

Machine Learning And Uass For Managing Autumn Olive (Elaeagnus Umbellata) On Reclaimed Surface Mines, Sean Michael Keane

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research introduces an innovative approach for managing autumn olive (Elaeagnus umbellata) on reclaimed surface mines through the integration of machine learning algorithms and unmanned aerial systems. The proliferation of autumn olive presents significant ecological challenges on disturbed landscapes, necessitating more efficient detection and control methods. This study evaluated Random Forest classification and deep learning approaches using the U-Net architecture for identifying autumn olive across four phenological stages using high-resolution imagery. The RGB U-Net model achieved F1-scores of 0.927, 0.912, and 0.871 for autumn olive detection during peak, late, and senescence stages respectively, outperforming both multispectral and vegetation …

Peace Education: Exploring Educational Possibilities, Erica Ferrer Ariza

Graduate Theses, Dissertations, and Problem Reports (ETD)

Peace Education is a growing field of study that includes different approaches to understanding and promoting peace, conflict resolution, and social justice. Peace education can be a strategic area for societies that have experienced various forms of direct or indirect violence as is the case of Colombia, South America, which has undergone prolonged periods of violence and internal conflict. Considering that peace is contextual and should be defined and decided on by the people involved in the target context, this work aims to illuminate how a peace education process can be experienced by teachers and students and the forms it …

Physics-Informed Neural Network Based Aerodynamic Modeling Framework, Nathaniel E. Michek

Graduate Theses, Dissertations, and Problem Reports (ETD)

Significant advances have been made in developing aerodynamic models over the years. While these advances span many modeling techniques and data collection methods, certain aerodynamic regimes still pose significant challenges. These regimes commonly occur when an aerodynamic body is under extreme flight conditions. Many of these conditions occur simultaneously in the rare and poorly understood case of a tumbling aerodynamic body. The flight of a tumbling aerodynamic body goes through the entire range of aerodynamic angles, alpha and beta, causing significant non-linearities and time-dependent effects associated with flow separation. During tumbling, the aerodynamic body simultaneously rotates about all three axes …

Predictors Of Success In Whole-Classroom Narrative Interventions For Elementary School Children, Malia Sayavong

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Predictors of Success in Whole-Classroom Narrative Interventions for Elementary School Children

Malia Sayavong

Purpose:

Developmental Language Disorder (DLD) is a neurodevelopmental communication disorder that significantly affects a child’s ability to acquire and use language for speaking, listening, reading, and writing. Children with DLD often experience persistent difficulties with vocabulary, grammar, comprehension, and narrative construction, which can interfere with academic achievement and social interaction. Classroom-based narrative interventions have shown promise in supporting language growth in this population, yet not all students benefit equally. Multiple individual characteristics—including language profiles, cognitive abilities, and environmental factors—may influence intervention outcomes. Therefore, the purpose of …

Providing Health Providers Best Practice Strategies When Working With The Deaf And Hard Of Hearing Population: A Continuing Education, Noah L. Epperson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Healthcare training has improved over the years. However, many healthcare providers are having a difficult time understanding the culture and the needs of the Deaf and Hard of Hearing (HOH) community. Continuing Education (CE) programs can be designed to improve cultural awareness to help close the gap by educating healthcare providers on the community’s culture, effective communication strategies, use of assistive technology, American Sign Language (ASL), and accommodations such as interpreters.

Purpose: The project aimed to develop a CE program that helped healthcare providers learn effective communication strategies, assistive devices, and accommodations for the Deaf and HOH community. Additionally, …

Biomechanics Of Teeth Alignment Using Clear Aligners With Various Attachment Shapes And Orientations, Egon Mamboleo

Graduate Theses, Dissertations, and Problem Reports (ETD)

Clear aligners have emerged as the most popular and preferred method of treatment for patients with orthodontic malocclusions. This is greatly due to the comfort and aesthetically appealing factors when compared to fixed appliances . Clear aligners are either thermoformed or 3D direct-printed plastics that apply biomechanical forces to the surface of teeth to trigger tooth movement and bone remodeling process. Common Class I malocclusions with mild or moderate crowding can be treated with clear aligners alone. However, treatment of Class II and Class III malocclusions that require extraction of permanent teeth or correction of severe rotations, and teeth extrusions …

A Comparison Of Endodontic Root-End Filling Techniques: A Micro-Computed Tomography (Micro-Ct) Analysis Part Ii, Andrew M. Marra

Graduate Theses, Dissertations, and Problem Reports (ETD)

Abstract

A COMPARISON OF ENDODONTIC ROOT-END FILLING TECHNIQUES: A MICRO-COMPUTED TOMOGRAPHY ANALYSIS

Andrew Marra, D.D.S.

Introduction: Researchers have compared many endodontic root-end filling techniques for porosity, though few have used a micro-computed tomography analysis for comparisons. The purpose of this study was to evaluate total porosity volume of three different bio-ceramics filling materials with two techniques--hand compaction versus hand/ultrasonic compaction at an ultrasonic setting of 5% using Micro-CT Analysis.

Methods: Seventy-two human single canaled extracted teeth were selected for the study. All were subjected to orthograde endodontic treatment followed by root tip resection at 3-mm from the apex …

Thermal Inactivation Of E. Faecium On Ground Poultry, Joseph Katz

Graduate Theses, Dissertations, and Problem Reports (ETD)

Chicken products in grocery stores are contaminated with Salmonella that is ranked number one as a foodborne pathogen, and causes about 1.35 million cases of foodborne illness, 26,500 hospitalizations, and 420 deaths annually. The objective of this study is to determine thermal kinetic parameters of Salmonella surrogate bacteria E. faecium in ground poultry as affected by different temperatures and salt concentrations. The raw chicken was sliced up into a 500 g batch with a total of 6 batches per replicate, ground up in the meat grinder followed by inoculation with E. faecium resistant to 200 ppm Nalidixic Acid. NaCl …

Identification, Mapping And Treatment Of The Invasive Rosa Multiflora Using Unmanned Aerial Systems And Machine Learning Models, Kylie Virginia Shaw

Graduate Theses, Dissertations, and Problem Reports (ETD)

Invasive species are introduced species that cause detrimental impacts to the native ecosystem or cause harm to human health. The work necessary for land managers to survey for and treat invasive species takes up limited time, labor, and financial resources. This study assesses how Unmanned Aerial Systems (UAS) and machine learning models can be used to make the identification, mapping, and treatment of invasive vegetation more efficient and effective. A UAS-mounted multispectral camera captured images of our target species, Rosa multiflora (multiflora rose), throughout its growing season in southwest Pennsylvania. A random forest machine learning model was trained on these …

Framing The Moment, Shaping The Movement: News Narratives And Public Response To George Floyd’S Death, Madison B. Hall

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study investigates how national and local U.S. news outlets framed George Floyd, Black Lives Matter protesters, and the surrounding protests in the immediate aftermath of Floyd’s death. Through a qualitative content analysis of YouTube news broadcasts posted between May and June 2020, coupled with thematic analysis of popular comments that viewers posted in response, this research explores media narratives and public understanding of a pivotal moment of an ongoing racial justice movement. Drawing on framing theory and construal level theory, the study identifies a range of frames (i.e., pro-accountability, anti-accountability, raw perspective, neutral, episodic, riot) used by both local …