Digital Commons Network^™

Variability In Perceptions Of Complementary Health Approaches Among Graduate Student Trainees, Delaney C. Bilodeau

Theses and Dissertations

Complementary Health Approaches (CHAs) encompass a diverse range of practices which are often used both independently and alongside conventional medical treatments. Understanding how graduate students training in different fields perceive CHAs is important because these professional trainees will go on to occupy roles as healthcare practitioners, researchers, policy makers, and consumers. This study used sequential rank agreement methods (Ekstrøm, Gerds, & Jensen, 2019) to investigate variations in perceptions of CHAs in a sample of graduate students (N = 416) from 140 possible training programs. Ratings of CHA familiarity, perceptions of CHA legitimacy, and willingness to recommend CHAs were compared …

Transitions In Patterns Of Substance Use During Early Adolescence: Bidirectional Associations With Externalizing Behaviors, Courtney B. Dunn

Theses and Dissertations

Early adolescents who engage in polysubstance use, defined as the use of three or more different substances, are at particularly high risk of future substance use disorders and adverse psychosocial outcomes. However, little is known about the development of substance use patterns during early adolescence, particularly among youth living in urban settings. Although theory and research suggest that youth with greater externalizing behaviors (e.g., aggression, delinquent behavior) may be more likely to escalate to polysubstance use at an early age, few studies have examined bidirectional relations between externalizing symptoms and polysubstance use. The goal of this study was to (a) …

Prosthetic Attention In Upper Limb Loss: User Experiences, Clinical Perceptions, And Developing Candidate Items, Tanu Bhargava

Theses and Dissertations

The human hand is a powerful tool essential for performing a range of tasks from simple to complex, and it plays a crucial role in social interactions and environmental engagement. Upper limb (UL) loss disrupts these functions and significantly impacts daily life. Prosthetic devices can partially restore these abilities and improve quality of life, but they lack the intuitive control and sensory feedback of natural hands. Consequently, operating a UL prosthesis requires substantial attentional demands, a factor that potentially contributes to high rates of device dissatisfaction and disuse. For UL prosthesis users, managing attentional resources is critical to efficiently controlling …

Functional Family Therapy: A Multi-Year Statewide Program Evaluation, Natalie Finn

Theses and Dissertations

Functional Family Therapy (FFT) is a family-based treatment program for youth with externalizing behavior problems, often involved in juvenile justice and child welfare systems. FFT is an evidence-based program and has been implemented across many states, including the state of Virginia. Objective. The present study performed a program evaluation and observational study of the implementation and sustainment of FFT in Virginia, during the first five years of implementation. Method. Participants included all youth who participated in FFT in Virginia between October 2017 and June 2022. Secondary data analysis was conducted using data entered by therapists and supervisors into the FFT …

Transforming Accounting: Robotic Process Automation In The Accounting Environment, Leah Hall

Theses and Dissertations

Over the years, I have worked with many companies that run legacy accounting and operation systems that do not integrate. With the introduction of RPA, it provides these companies with the ability to integrate without the need for customization. This dissertation is my personal pursuit of understanding the risks associated with implementing RPA and identifying specific areas where organizations may face challenges. I accomplish this objective through three papers: a literature review, a survey, and an experiment. The literature review synthesizes RPA literature, organizing it by implementation state. The survey paper provides an analysis of how internal auditors rate particular …

Developing And Testing A Model Of Discrimination, Internalized Oppression, Mental Health, And Suicidality In Disabled Transgender And Gender Non-Binary (Tgnb) Individuals, Stephanie L. Cull

Theses and Dissertations

Transgender and gender nonbinary (TGNB) individuals experience high rates of discrimination and microaggressions that can lead to internalized cisgenderism and adverse mental health outcomes such as depression, anxiety, and suicidality. Individuals with disabilities similarly experience high rates of discrimination and microaggressions that can lead to internalized ableism and increased adverse mental health outcomes. Although both of these populations have been researched separately, very little extant research has explored the intersections of disabled and TGNB identities. The purpose of this study was to explore a hypothesized pathway leading from microaggressions through internalized oppression and mental health to suicidal ideation within a …

Housing For Transgender And Gender Expansive People In The U.S. South, Aaron M. Kemmerer

Theses and Dissertations

Housing is a prominent issue for transgender and gender expansive (TGE) people around the world. There is a dearth of research about TGE people experiencing homelessness (TGE PEH) in the U.S. South. This dissertation aims to amplify the voices of TGE Southerners around the social concerns of housing and homelessness – this work also disrupts gendered and racialized narratives about housing injustice, exposing the salience of intersectional discrimination and cisgenderism in housing outcomes for TGE people. Using narrative and visual methods, this dissertation re-presents stories and recommendations from in-depth interview data collected from a small qualitative sample of Southern TGE …

Adaptable And Trustworthy Machine Learning For Human Activity Recognition From Bioelectric Signals, Morgan S. Stuart

Theses and Dissertations

Enabling machines to learn measures of human activity from bioelectric signals has many applications in human-machine interaction and healthcare. However, labeled activity recognition datasets are costly to collect and highly varied, which challenges machine learning techniques that rely on large datasets. Furthermore, activity recognition in practice needs to account for user trust - models are motivated to enable interpretability, usability, and information privacy. The objective of this dissertation is to improve adaptability and trustworthiness of machine learning models for human activity recognition from bioelectric signals. We improve adaptability by developing pretraining techniques that initialize models for later specialization to unseen …

Moonshine Babies, Arghavan Heydareslam

Theses and Dissertations

Moonshine Babies is a two-screen film made of collage/cut-out stop-motion and live-action. It is a visual poem based on my journals from when I recently started living in the US as an outsider. The experience left me feeling divided between the empty present and memories of the past. suggesting that there are collective memories among a group of interconnected individuals that unite them within a single narrative.

There was a moment when I asked, "If you are your memories, what does it mean to be somewhere you have no memories of and no one has memories of you there?"

Memories …

The Role Of Notch1 Signaling In Regulating Neurogenesis In The Olfactory Bulb Following Traumatic Brain Injury, Sarah A. Baig

Theses and Dissertations

In the United States, more than 20.5 million adults over the age of 40 suffer from olfactory dysfunction, with TBI attributing to 5-17% of all olfactory dysfunction cases. Although often initially undetected and less conspicuous than other cognitive and behavioral impairments, olfactory dysfunction may have a significant negative impact on patients' quality of life and ability to accomplish activities of daily living, therefore the pathophysiology of these disorders should be understood. The production of neural stem cells enhances the repair and regeneration of the injured brain following a TBI. One of the primary endogenous neural stem cell generation sites in …

Intersectionality, Racial Discrimination And Oral Healthcare Utilization Among Black Adults In Baltimore City, Maryland, Briona M. Phillips

Theses and Dissertations

INTRODUCTION: Oral health is essential for overall well-being, yet disparities persist, particularly among marginalized populations including Black adults. Limited access to and underutilization of oral healthcare services exacerbate these disparities. Discrimination, both individual and systemic, acts as a significant barrier to accessing care, contributing to disparities in oral health outcomes. Individuals facing discrimination experience mistrust and fear within oral healthcare settings, leading to delayed or avoided care. Therefore, investigating and addressing discrimination among Black adults is essential for promoting equitable access to oral healthcare, improving overall oral health outcomes, and lessening existing disparities.

PURPOSE: The purpose of this dissertation was …

Examining The Relationship Between Racism-Related Stress And Coping Among Black Adolescents: A Linked Lives Perspective, Kenna Yadeta

Theses and Dissertations

As Murry and colleagues (2018) note, racism serves as a family-level stressor, impacting both Black adolescents and their parents. As Black teens continue to experience frequent and varied racism experiences (English et al., 2020), their Black parents are facing a double challenge: bearing the weight of their own experiences with racism, while also parenting a Black adolescent through the same. Recent frameworks (e.g., Gilligan et al., 2018) highlight the linked experiences of Black families, in dealing with their stress and coping. As such, the current study aimed to explore the ways that both adolescent and parental experiences with racism related …

Motivation, Learning, And The Workplace: A Study Of Community College Student Affairs Professionals And Continued Professional Learning, Joseph M. Ginese

Theses and Dissertations

Continued professional learning is a consistent focus of attention for the field of student affairs within higher education. Yet, very little research has been conducted on the factors that influence the motivation of student affairs professionals to pursue continued professional learning, especially professionals within community colleges. This study utilized a quantitative research design to examine the physical and psychological factors of the work environment that can influence a community college student affairs professional’s motivation to pursue continued professional learning. Through the theoretical lens of Lewin’s Field Theory and Eccles’ Expectancy-Value Theory, I designed a 58-item survey (N = 41) …

Haven: Exploring Trauma-Informed Design In Transitional Housing For Women And Children, Sydney J. Rakes

Theses and Dissertations

relevance

For 15 years, I have been a volunteer at a shelter for women and children. I interact with families and women who are suffering from the trauma caused by homelessness and domestic violence. In my observations, I have learned some spaces are more conducive to the staff and resident experiences than others. This project will be addressing how transitional housing for women and children can be designed to support the healing of trauma caused by domestic violence.

As of July 2023, there were about 150 women suffering from homelessness locally in the city of Richmond, Virginia (Homeward VA, 2023). …

Effects And Mechanisms Of Smartphone-Based Mindfulness Training On Emotional Experience, Polina Beloborodova

Theses and Dissertations

Emotional well-being is an important component of mental and physical health that includes both positive emotions and an absence of emotional symptoms (e.g., depressive- and anxiety-related). In this study, we examine psychological mechanisms that help to explain the effects of an digital mindfulness-based intervention (MBI) on emotional states. We conducted a randomized controlled trial wherein undergraduate student participants vulnerable to decreased positive and increased negative affect received a 2-week smartphone-based MBI or a structurally equivalent coping control intervention. Emotional experience, including depressive feelings, anxiety, and happiness, as well as subjective social well-being, including loneliness and felt connection to others, was …

Engagement Strategies In A Virtual Classroom, Kelly Clarke

Theses and Dissertations

This applied dissertation was designed to determine if cooperative learning strategies increased student engagement in a virtual elementary classroom. The purposes of this study were (a) to determine whether the implementation of cooperative learning strategies increased student engagement and (b) to explore student perceptions of engagement.

In this mixed methods research, the writer utilized a sequential explanatory design. The pre-test and post-test survey used in this study was based on the Elementary Student Engagement: Student Response created by the American Institutes for Research (2023). Convenience sampling was used to select 12 students to complete both surveys. A total of 4 …

Instructional Leadership And Self-Efficacy: A Case Study About Elementary School Principals, Barbara J. Hall

Theses and Dissertations

The aim of this applied dissertation was to develop a better understanding of how elementary principals in a large school district in the southeastern United States perceive their self- efficacy as instructional leaders and administrators. The pressures of high accountability play an impactful role in how principals view their roles and their ability to perform effectively.

This qualitative case study utilized interviews and Photovoice for data collection. Participants were six elementary school principals from the same southeastern school district. Participants were interviewed independently. A second, photo-elicited interview was conducted with each participant to discuss the significance of their photographs. A …

Stakeholder Participation And Perceptions In Professional Learning Communities: A Case Study In A Small, Rural School District, Rachel M. Kowalski

Theses and Dissertations

This applied dissertation explored the interplay between collaboration within PLCs and classroom teacher perceptions of PLC implementation within a small, rural district. It examined how the involvement of different stakeholders in PLCs connects to overall perceptions of professional learning communities and how the participation of principals, administrators, and paraprofessionals shapes collaboration. The unique setting of a small and rural school district allowed the study to consider close interpersonal relationships that are common within these settings since these districts have limited human resources and individuals serve in various capacities within the organization. When stakeholders actively participate in PLCs, concerns arise about …

Harm-Focused Policing: A Comparison Of Citizen And Patrol Deputy Perceptions On The Severity Of Social Harms, Christina Finn

Theses and Dissertations

This study examined the perceptions of Volusia County citizens and patrol deputies regarding the severity of social harms attributed to incidents of criminal activity. Despite the widespread assessments of crime, the perceptions of associated harms remain unclear. Developing a social harm index may provide current insight into the opinions of harm as perceived by both the public and law enforcement agencies. Using a sequential explanatory mixed method design, patrol deputies from the Volusia County Sheriff’s Office and residents of Volusia County, Florida, were invited to complete a series of surveys and follow-up interviews. This study aimed to compare participant ratings …

Campus Police Legitimacy And Campus Crime Reporting: Moderating Effects Of Academic Major, James Earl Lyons Ii

Theses and Dissertations

Investigating crimes on college campuses is a prevalent phenomenon that often requires student cooperation with campus police. Using the procedural justice theory’s process-based approach, this applied research examined the likelihood of students reporting campus crime based on their perceived legitimacy of campus police and whether the student’s academic major moderated the relationship. The study used a quantitative, non-experimental design employing non-probability sampling methods.

Procedural justice is a theoretical approach that explains cooperation with police as the result of interactions. The theory asserts that regardless of the outcome, when citizens perceive interactions with police as procedurally just and fair, they are …

Punitive Experiences: Perspectives Of School Discipline Among Black American Males, Joseph Martin King

Theses and Dissertations

Among student groups within American public schools to date, Black males continue to be one of the most marginalized student groups in America. In spite of all the documented research findings that describe the problem from a research, policy, and practice standpoint, and given the plethora of well-documented knowledge of structural patterns identified and labeled as zero-tolerance policies and/or the school-to-prison pipeline, in conjunction with school reform attempts, Black males remain the largest segment of students who are academically discouraged and disproportionally affected by discipline in American public schools. Among the abundance of academic literature that describes the academic marginalization …

The Predictive Validity Of Sex Offender Treatment Progress Scale (Sotips) Using Iowa Sex Offenders, Holly Kelley-Chown

Theses and Dissertations

This study is a replication study of McGrath, Lasher, and Cumming's 2012 study. McGrath et al.'s population consisted of convicted Vermont sex offenders, while this replication study's population consisted of convicted Iowa sex offenders. Nearly 2,000 sex offenders are under the Iowa Department of Corrections community supervision (Daily Statistics-DOC Offender, 2023). Iowa uses SOTIPS, Static-99R, and the Iowa Risk Revised (IRR) to determine recidivism risk and supervision levels. The Static-99R was developed in Canada and has been validated in several jurisdictions, including Iowa (Statistical validation of the ISORA8 & Static-99 final report, 2010). The IRR was developed in Iowa using …

The Adolescent Community Reinforcement Approach With Contingency Management: Examining The Effectiveness Of Relapse Prevention Program For Adolescents, Gwendolyn Bullard

Theses and Dissertations

This applied dissertation was designed to examine the efficacy of the adolescent community reinforcement approach with and without contingency management to improve the lives of adolescents with substance use disorder in relapse prevention programs. Adolescents with substance use disorder do not have access to effective continuing care and relapse prevention in rural towns in the state of Georgia. There is no ongoing care for adolescents with substance use disorder that incorporates a comprehensive treatment plan that includes community reinforcement approaches along with contingency management.

Relying on a multi-element research design, the researcher investigated the interaction between the adolescent community reinforcement …

Efectividad De Una Estrategia De Gamificación En El Aprendizaje En Un Curso De Microbiología En Una Escuela Superior En Puerto Rico, Frank Gregorio Torres Vélez

Theses and Dissertations

El propósito de este estudio fue determinar la efectividad de una técnica de gamificación en la proficiencia académica de estudiantes sobre estructuras y funciones celulares de organismos procariotas en una escuela especializada en ciencias y matemáticas de Puerto Rico. Esta investigación se fundamentó en la Teoría del Aprendizaje Gamificado de Landers y Teoría de la Autodeterminación de Deci y Ryan. Una muestra de 36 estudiantes del 11mo y 12mo grado, matriculados en un curso de Microbiología, participaron de este estudio cuantitativo de muestreo no probabilístico. Los estudiantes participaron de una clase invertida, ¡una actividad gamificada mediante Kahoot!, completaron preprueba, posprueba …

Exploring Human Resources Practices And Challenges To Retain And Develop Millennial Workers For Future Leadership Roles In The Transportation And Logistics Industry: A Phenomenological Perspective, Graciela Pineda-Blasco

Theses and Dissertations

This applied dissertation examined Human Resources practices in place in the Transportation and Logistics industry aimed at the retention, and development of millennial talent into future corporate leaders in the industry. Despite extensive literature on millennials, there remains ambiguity regarding their specific traits, behaviors, and commitment within corporate settings.

Given the generationally diverse workforce, it is crucial to understand the unique needs and expectations of different cohorts. This study focuses on millennials' communication styles, technological adaptability, and expectations for training and advancement. The findings highlight significant issues in current corporate culture, particularly in HR retention and training strategies, which are …

A Qualitative Study: Sex Offenders’ Perceptions Of The State’S Sex Offender Registry, Ann Marie Elliott

Theses and Dissertations

Sex offender registries (SOR) were created because of gruesome crimes committed against minors and the vulnerable, and they serve as a punishment. Empirically, SORs have become more functional over the years, so providing accurate information should be fundamental. It is the topic of discussion in many conversations, specifically during holidays and events involving minors, and it is used for background searches and ongoing investigations. Consequently, society expects the information displayed to be precise. Inaccurate information can potentially be harmful, especially to sex offenders. Nevertheless, when SOR is mentioned, rightfully so, society, including law enforcement, immediately exhibits sympathetic emotions for the …

Examining The Intersection Of Policing And Mental Health: Analyzing Baker Act Admissions In Davie, Florida, Matthew Goodnow

Theses and Dissertations

This study focused on the Police Department of the City of Davie, Florida. It analyzed the rate of involuntary admissions under the Florida Mental Health Act, commonly known as the Baker Act, focusing on factors such as officer experience, training, demographics, and other variables. Using descriptive and inferential statistics, the research provides insights into Baker Act admissions to inform policies and interventions to improve mental health services and relieve strain on law enforcement resources.

Key findings indicate that Crisis Intervention Team training significantly increases the likelihood of officers performing Baker Acts. In contrast, more experienced officers tend to perform fewer …

Exploring Mental Health Stigma Among Law Enforcement Officers, Nicholas David Chestnut

Theses and Dissertations

This applied dissertation investigates the prevalence and impact of mental health stigma among law enforcement officers (LEOs) in the United States. Despite growing awareness of the importance of mental health in the law enforcement community, stigma surrounding mental illness remains a significant barrier to help-seeking behaviors among officers. The study employed a research design that examined attitudes, perceptions, and experiences related to mental health stigma among LEOs.

Through online self-assessment surveys administered via a secure portal, participants provided insights into their attitudes toward mental illness, perceptions of stigma, and willingness to seek help for mental health concerns.

Data analysis revealed …

Exploring The Differences In Military Attitudes Toward Rape Myths And Their Relationship To Demographic Factors, Essence Anderson

Theses and Dissertations

Military sexual assault crimes, including rape, attempted sexual assault, unwanted sexual contact, and sexual harassment, have continued to increase over the last few decades. The issue has become problematic enough for the Department of Defense to allocate a significant amount of money for sexual assault resources. Specifically, the Department of Defense gives millions of dollars each year for the prevention and training of sexual assault, yet the issue continues to persist. There is a lack of understanding of the posture of service members' attitudes toward sexual assault and if certain demographics differ in their attitudes toward rape myths. While sexual …

Strategies Teachers Use To Encourage Student Reading Motivation And Engagement In The High School Setting: A Generic Qualitative Study, Shelia Tate

Theses and Dissertations

This applied dissertation was designed to provide an understanding of the practices and strategies used by Title 1 high school teachers to promote student reading motivation and engagement. Engaging students in the curriculum and motivating them to read is essential to a successful classroom experience. As districts move to a more prescribed curriculum with provided scope and sequence, teachers look for ways to engage their students and provide relevant resources to meet their students' needs creatively.

The researcher interviewed teachers to explore their beliefs, strategies, and practices for fostering student reading motivation and classroom engagement in high school. The guiding …