Digital Commons Network^™

Richmond, Fredericksburg & Potomac Passenger Rail Performance And Ridership Study, Matthew S. Sturgis

Master of Urban and Regional Planning Capstone Projects

This study evaluates how targeted infrastructure and operational improvements could improve speed, reliability, and, by extension, ridership on the Richmond, Fredericksburg, and Potomac Corridor between Richmond Main Street Station and Washington Union Station. Although the corridor carries all 198 weekly Amtrak trains operating in Virginia over some portion, passenger rail remains materially less competitive than automobile travel on I-95 when compared under ideal travel conditions or by mode share. In 2024, the corridor carried 1,046,255 riders and held an estimated rail mode share of 2.4 percent relative to 42,598,057 vehicle trips on comparable I-95 segments. At the same time, average …

Rva Parkland Acquisition & Maintenance Strategy, Natalie E. Somerville

Master of Urban and Regional Planning Capstone Projects

Parks and green spaces offer myriad benefits to physical and mental well-being, environmental health, climate resilience, and community connection. Richmond, Virginia has added several new parks in recent years. However, there are still gaps between existing conditions and the City’s goal of having all residents live within a 10-minute walk of a quality park. The plan presents a land acquisition and maintenance strategy for future parkland expansion in the City of Richmond. Three questions guided the research: 1) which areas in Richmond are priority areas for creating new parks? 2) what processes should Richmond use to acquire land to expand …

Social And Community Determinants Of Alcohol Use Among Hispanic/Latino College Students: The Role Of Early Adversity And Drinking Motives, Isis A. Garcia-Rodriguez

Theses and Dissertations

Background. Alcohol use remains one of the most prevalent health-risk behaviors among college students in the United States and is associated with a range of academic, physical, and psychological consequences. Hispanic/Latino college students navigate complex social and cultural environments that may influence alcohol use behaviors, including exposure to early-life adversity, sociopolitical stressors, and culturally grounded sources of resilience. Guided by the Healthy People 2030 Social Determinants of Health (SDOH) framework, this study examined how social and community context factors relate to alcohol use among Hispanic/Latino college students and whether drinking motives function as a psychological mechanism linking social experiences to …

Conceptual Concerns Regarding The Content Validity Of The Construct Of Gender Dysphoria In The Diagnostic And Statistical Manual Of Mental Disorders, Fifth Edition, Text Revision, Waverley Vesely

Theses and Dissertations

The diagnostic classification of gender dysphoria in the DSM-5-TR elicits a number of clinical, political, and philosophical concerns, ranging from those that are diagnostic and taxonomical in nature to those that fall within the domains of ontology, phenomenology, and hermeneutics. Part of the reason for the complexity of studying the diagnostic and nosological validity of gender dysphoria as an extant diagnostic classification is that, unlike many disorders, gender dysphoria is inextricably tethered to identity. While the recent change from gender identity disorder to gender dysphoria has nominally removed the status of disorder, in practice, both clinicians and the general population …

Examining The Impact Of Trauma-Informed Mindfulness Meditation On Posttraumatic Growth Following Interpersonal Trauma: A Randomized Controlled Trial, Margaret Poandl

Theses and Dissertations

Research on interventions designed to increase posttraumatic growth (PTG) among interpersonal trauma survivors is limited. The purpose of this study was to examine the impact of a six-week trauma-informed mindfulness meditation intervention on PTG. Additionally, I examined outcomes of posttraumatic stress (PTS) and loneliness, as well as analyzed the variables of dispositional mindfulness, hope, spirituality, and self-compassion to understand their potential role as mechanisms of change within the intervention on PTG. To answer these research questions, I conducted a randomized controlled trial study with 113 adults from a community sample who reported experiencing interpersonal trauma. Utilizing linear mixed modeling and …

The Relationship Between Symptom Catastrophizing And Sociocultural Factors Among Adults With Persistent Sympathetic Activation Syndromes, Whitney M. Redemer

Theses and Dissertations

Persistent Sympathetic Activation (PSA) has emerged as a potential unifying mechanism underlying a range of complex chronic health conditions yet remains poorly characterized within biomedical and psychosocial research. Limited research has delineated how PSA manifests across diverse populations or how diagnostic and sociocultural factors shape lived experiences of this phenomenon; thus, the objective of the present study was to examine whether diagnostic certainty – operationalized as provider-confirmed versus self-suspected PSA-related diagnoses – is associated with symptom catastrophizing, and whether this relationship varies as a function of sociocultural factors. Drawing on data from a larger study aimed at characterizing the lived …

Foreign-National Families, Education, And Parenting: Unpacking The Influence Of Cultural Transitions On Child-Rearing And Expectations, Yuqi Zhang

Theses and Dissertations

This qualitative study examines how highly skilled foreign-national parents navigate parenting and educational decision-making within the context of cultural transition in the United States. While existing research on foreign-national parenting has largely focused on socioeconomically disadvantaged populations, less is known about families who possess substantial educational and professional capital. Despite these advantages, these parents encounter unique challenges related to institutional navigation, identity negotiation, and social constraints. Guided by Bronfenbrenner’s bioecological theory, Coleman’s social capital theory, Berry’s acculturation framework, and Yosso’s community cultural wealth model, this study explores how cultural background and migration experiences shape highly skilled foreign-national families’ parenting beliefs …

Your Left Or Mine: A Journey To Accessibility For Learning Disabilities And Neurodivergence In Stage Combat Pedagogy, Ambria Campbell

Theses and Dissertations

This thesis examines stage combat pedagogy from its inception to the present day through the lens of accessibility for learning disabilities and neurodivergence. Relevant research in education as it relates to disability is analyzed and applied to the field of stage combat pedagogy. What follows is a deconstruction and reconstruction of beginning level stage combat pedagogy to increase accessibility. These ideas are then tested and the results reflected on. This thesis focuses on college level and aged students who are the most likely demographic for beginning stage combat students. The completion of this thesis does not represent an endpoint in …

Psychometric Evaluation Of The Treatment Integrity Instrument For Elementary School Classrooms - Observer Report: Preliminary Evidence For Construct And Discriminative Validity, Cristian J. Rivera Nales

Theses and Dissertations

Treatment integrity is the degree to which a program and its practices are delivered as intended. Treatment integrity measures are critical for evaluating the effectiveness of evidence-based programs (EBPs) in effectiveness research, but few are designed for research conducted in community settings, such as schools. The Treatment Integrity Instrument for Elementary School Classrooms – Observer Report (TIES-O) is an observational measure used to assess the treatment integrity of teachers implementing EBPs in their classrooms. This study evaluated the psychometric properties of the TIES-O, which captures Adherence (frequency and thoroughness of delivery) Competence (skillfulness of delivery), and Differentiation (the extent to …

Staging Violence With Intentionality, Toby O'Brien

Theses and Dissertations

This thesis examines the role of the fight choreographer in the theatre while addressing the potential issues staged violence has in distracting an audience from the intended narrative of the play. Avoiding the instruction manual approach of stage combat in favor of expounding on the theory of violent entertainment, I have constructed a thesis that informs the reader of certain types of violence found in both classical and modern productions and have researched the psychological ramifications of violent spectatorship and the necessity for content acknowledgements as well as consideration for the performer’s well-being. By exploring the history of violent entertainment …

Follow The Cyclists: Everyday Navigation Of Richmond's Bike Infrastructure, Emily E. Schreer

Theses and Dissertations

This thesis explores the embodied experience of cycling in Richmond, emphasizing the importance of centering firsthand, lived experience in cycling research and urban planning. While traditional transportation planning can often myopically prioritize efficiency and safety metrics to evaluate infrastructure, this project argues that such approaches overlook essential experiential, sensory, and emotional dimensions of cycling that determine how infrastructure is perceived, used, and ultimately succeeds or fails.

Through an ethnographic approach combining field observation of cyclist behavior and mental mapping sessions with Richmond cyclists, this study positions people who bike in Richmond as expert knowledge holders. Participant contributions, combined with observations …

Restructuring Actor Training For Psychological Wellbeing, Caroline C. Byce

Theses and Dissertations

This thesis highlights the importance of performer mental health as it relates to performance pedagogy. Based on a comprehensive review of traditional western actor training methods, survey data, and interviews, this research proposes a framework through which educators, directors, and performers alike can acknowledge both the artistic value and psychological harm prevalent in many prominent acting techniques. The insights put forth by this thesis extend beyond theatre acting and into television and film acting respectively, culminating in a series of practical steps -transferrable to any medium - for implementing a restructured and more human-centered approach to classrooms, workshops, and rehearsal …

The Ethereal Being That Is Me, And Maybe You, Hwiy Chang

Theses and Dissertations

The Ethereal Being That Is Me, and Maybe You is a 23-minute video collection of short stories accompanied by an installation at the Institute for Contemporary Art at Virginia Commonwealth University. This thesis explores the work’s creation as a visual and narrative meditation on self-transformation, drawing from personal experiences in therapy and philosophical texts including Carl Jung’s concept of the unconscious. The paper examines how each story represents a distinct stage of transformation—from recognizing patterns to confronting setbacks to reshaping internal dialogue—and how watercolor’s fluid, unpredictable nature serves as a visual metaphor for the process of change. The installation component …

There Is A Puddle In Stonehenge, Nathaniel Newcomb

Theses and Dissertations

I began by making what I called "furniture": finding discarded logs and using a chainsaw, I milled out slabs of wood far larger than any normal board or beam, and gave them the function of chair, table, shelf. Sometimes it was a "shelf" in name only, and was commentary on furniture. In my practice, using discarded wood is necessary for the sake of the earth; making original pieces is necessary for the sake of my soul. I am reminded of megaliths when I erect these enormous forms in wood. I make intuitively, and like the meaning of megaliths, obscured by …

Between The Veins: Materializing Memory In The Age Of Digital Storage, Alice Mohammed Aslem

Theses and Dissertations

What happens to a childhood stored behind a password? This thesis began with a simple moment of scrolling through my son’s photographs on my phone. As the images multiplied, they began to lose clarity, turning into an overwhelming digital archive. This made me ask: What kind of memories am I preserving for him?

Having grown up between analog and digital worlds, Between the Veins explores how I navigate memory through material objects and digital archives. Using weaving, images are transferred onto screw pine and palm leaves. In this process, digital files of his childhood are translated into organic fibers of …

Examining Mental Healthcare Underutilization Among Latino Immigrants: Healthcare Providers’ And Community Health Workers' Perspectives, Geovani Muñoz

Theses and Dissertations

Latinos continue to experience many logistical and systemic barriers to professional mental health services (Derr, 2016) despite being the second-largest racial-ethnic group in the United States (U.S.). With a community of 65 million people (U.S. Census Bureau, 2024), Latinos experience mental healthcare inequalities (Cook et al., 2019) due to structural, cultural, and systemic barriers. Although prior research has emphasized culturally responsive care as a pathway to reducing disparities (Nagy et al., 2025), much of the literature has focused on Western medical models, with limited attention to community-based perspective. Guided by the Knowledge, Attitude, and Practices (KAP) framework, the present study …

The Transition From School To Work For Students With Emotional And Behavioral Disorders: Examining The Lived Experiences Of Students In Private Day Schools, Gabrielle S. Pickover

Theses and Dissertations

This qualitative phenomenological study examined the lived experiences of young adults with Emotional and Behavioral Disorders (EBD) as they transitioned from private day school settings into sustained employment. Guided by Schlossberg’s Transition Theory, the study explored participants’ perceptions of the barriers, supports, and strategies that shaped their transition experiences. Data were collected through twelve semi-structured interviews with six participants who maintained at least one year of continuous employment following high school. Analysis revealed four primary themes: structure as a stabilizing force, resilience developed through adversity, experiential learning as a pathway to employment, and employment as identity and independence. Findings suggest …

Substance Use Behaviors And Treatment Engagement In Individuals With Severe Psychopathology With And Without Comorbid Obesity, Rachel M. Madera-Arnold

Theses and Dissertations

Research has found significantly higher rates of both substance use and obesity among individuals with SMI compared to population samples which in turn can lead to worsening health outcomes. Despite this, there is limited research on the co-occurrence of obesity, substance use, and SMI and how these conditions may interact to affect patient outcomes. In addition, there are many gaps in the research regarding the relationship between substance use and body weight, appetite and/or eating behaviors. This study conducted a secondary analysis of the NSDUH 2021 survey that characterized substance use and disorders among individuals who had severe psychopathology, examined …

Cb1 Allosteric Modulation: Preclinical Insights Into Therapeutic Potential And Misuse Liability, Mohammed A. Mustafa

Theses and Dissertations

Cannabinoid type-1 (CB1) allosteric modulators represent a promising approach to modulate CB1 receptor signaling by binding to distinct receptor sites, without producing adverse cannabimimetic and dependence-related effects associated with Δ9-tetrahydrocannabinol (THC) and other CB1 agonists. This dissertation investigates the pharmacological, behavioral, and dependence-related profiles of CB1 allosteric modulators for their therapeutic potential and misuse liability. Presented here, the chiral CB1 positive allosteric modulator (PAM) ZCZ011 was resolved into its R- and S-enantiomers and characterized across in vitro and in vivo assays. Both enantiomers enhance CB1 agonist activity and produce intrinsic effects in vitro. Behaviorally, they produce antinociceptive effects in the …

Munajat: Design As A Dialogue With The Divine, Shawky Abdalla

Theses and Dissertations

Contemporary design discourse remains grounded in functional, seemingly user-centered paradigms, often neglecting what lies beyond the tangible within a human experience. This research challenges such frameworks by positioning design as a dialogue with what exceeds the physical, moving toward the experiential, where meaning precedes and informs form. Drawing on Islamic philosophy, particularly the relationship between zahir and batin (outward form and inward meaning), the study repositions design as a medium for remembrance (dhikr) rather than mere utility.

Through a critique of modernist and postmodernist principles, the research proposes a series of objects that engage with memory, introspection, and transcendence in …

Algorhythm: Commodification Of Hobbies On Social Media Platforms, Fariha Ahmed

Theses and Dissertations

Forcing the world online, the COVID-19 pandemic appeared to turn social-media-based hobbies into income-generating cash cows. Digital creative spaces became sites of capitalist logic where hobbyists came to operate as both laborers and commodities. Profit-focused algorithms operate imperceptibly, shaping creative behavior and decision-making in ways that are difficult to recognize, and even harder to resist. This thesis asks how algorithmic participation on platforms such as Instagram conditions a hobbyist, and how that conditioning can be made legible to audiences who inhabit such platforms without always seeing them. Using autoethnography, I position myself as both researcher and subject to document the …

Dietary Acculturation, Dietary Inflammatory Potential, And Metabolic Syndrome Among Immigrants In The United States: A Mixed-Methods Approach Using Nhanes And Qualitative Data, Esse G. Foka Nzaha

Theses and Dissertations

Background and Objectives: Immigrants in the United States undergo acculturation — a process of sociocultural and behavioral adaptation to the host country. Increasingly, behavioral adaptations have been associated with cardiometabolic health and chronic disease risk. Metabolic syndrome (MetS), a cluster of conditions including abdominal obesity, elevated blood pressure, impaired fasting glucose, elevated triglycerides, and reduced HDL cholesterol, is a major risk factor for type 2 diabetes mellitus, cardiovascular diseases and other chronic diseases, including cancer. Despite the growing immigrant population in the U.S., the role of diet and dietary acculturation in MetS development remains poorly understood in this population. This …

Mediator: Ornament As A Visual Language Of The Transcendent, Selma Fejzullaj

Theses and Dissertations

Adolf Loos’s declaration that “ornament is a crime” defined modernist design, establishing a legacy that dismisses ornamentation as wasteful and regressive. This research questions that legacy by repositioning aesthetics as a divinely grounded value, inspired by the Qur’anic vision of Paradise. In this celestial realm, beauty is not wasteful but a manifestation of divine perfection. Conceptually, the project reclaims ornament as a vital tool for contemplating metaphysical themes. Materially, it reimagines glass, shifting it from modernist "radical honesty" to a medium of layered depth. Recombining traditional Islamic ornamentation practices such as Girih and Chaharbagh, the project evokes the Qur’anic vision …

Centering Individual Well-Being In Learning Environments: Academic Stress, Psychological Safety, And Digital Discourse, Rachel Niemira Namboodri

Theses and Dissertations

Statement of Problem

How do we guide students through school while supporting their emotional and psychological health? This question lies at the heart of contemporary educational psychology research, as growing evidence demonstrates that students’ academic achievement and psychological well-being are deeply intertwined with their experiences in learning environments (Baumeister & Leary, 1995; Edmondson & Lei, 2014; Gopalan & Brady, 2020; Song et al., 2024; Spencer, 1995; Walton & Cohen, 2011). Decades of scholarship affirm that students’ academic achievement and psychological well-being are deeply intertwined with how they experience schools, classrooms, peers, teachers, and institutional structures (Baumeister & Leary, 1995; Edmondson …

Waxing And Waning: Hidden Interiors Of Grassroots Expression, Asmita Baskar

Theses and Dissertations

Concealed interiors historically emerged from necessity in response to dominant systems around surveillance, control, and visibility. These hidden spaces carefully regulated access, cultivated intimacy, and enabled self-expression within grassroots groups and marginalized communities. Operating free from surveillance and in contrast to surrounding architectural and urban systems, these concealed spaces were not formally “interior designed”, yet they reveal how communities activate the interiors they encounter to retain agency.

Scholarship on grassroots resistance is largely examined through sociology, anthropology, psychology, or political science, with limited literature directly linking interiority, interior design, and resistance within covert spaces. This thesis addresses the gap in …

Vitality: Wellness For Female Collegiate Athletes, Kristin Beach

Theses and Dissertations

Vitality is a wellness center for female collegiate athletes. It is rooted in female oriented design strategies for comfort, recovery, and wellbeing. This project aims to provide an inclusive environment in which women within the VCU athletics department can come and support their health and wellbeing.  Spaces include physical therapy, academic support, movement studios, gathering lounge, locker room, private therapy, and grab and go food options. This program aims to provide spaces that support the busy schedule of a collegiate athlete, while using design strategies that enhance social, mental, and physical wellbeing while visiting. Located in a historic sauers building, …

Internalizing Symptoms In Lgbtq+ Young Adults: Understanding The Roles Of Social Support And Resilience To Social Stigma, Chloe M. Sobolewski

Theses and Dissertations

LGBTQ+ young adults are at increased risk of adverse mental health outcomes including internalizing symptoms. The current study seeks to better incorporate strengths when modeling internalizing symptoms outcomes in LGBTQ+ young adults. The present study is secondary analysis of data collected as part of a three-wave longitudinal study. LGBTQ+ young adults (N = 250) completed baseline questionnaires assessing resilience to social stigma, types of perceived social support (i.e., family, friend, significant other), and internalizing symptoms. Moderation models were not practically or statistically significant; however, covariates (i.e., age, socioeconomic standing, and childhood basic needs) stood out in their significant contribution in …

Not Just Cheap Labor: A Critical Mixed Methods Assessment Of Working Learner Supervision To Advance Equitable Work-Integrated Learning, Jonathan D. Fuller

Theses and Dissertations

This study examines how supervisory relationships shape the quality of on-campus student employment (OCSE) as a work-integrated learning (WIL) experience, with particular attention to the experiences of working learners (i.e., student employees). Situated in response to growing student demand for meaningful, career-relevant work opportunities in college, the study investigates how universities can leverage existing OCSE roles to expand access to WIL. Using a mixed methods explanatory social justice design, the research integrates working learner responses (N = 478) to the Student Supervisor Support Measure with interviews of students and supervisors in relationships characterized as both supportive and cross-identity.

Survey …

Maintaining Legitimacy While Managing Competition: Do Transplant Survival Ratings Affect Kidney Transplant Waitlisting?, Andrew Placona

Theses and Dissertations

Statement of problem and objectives: Waitlisting is an essential step towards kidney transplantation among people with end-stage kidney disease (ESRD). There are no universal standards for waitlisting ESRD patients and how waitlists are managed in kidney transplant programs is opaque and under-studied. This study investigated whether the quality ratings of kidney transplant programs based on their one-year survival rates were associated with waitlist outcomes, including the number of waitlist additions, waitlist removals, the risk profiles of patients added or removed from a kidney transplant program’s waitlist, and whether market competition among kidney transplant programs attenuated these relationships.

Procedure followed: …

Examining Youth Ethnic Identity And Parental Familismo As Protective Factors Against Bicultural Stress And Internalizing Symptoms In Latino Youth, Daniella Olivares

Theses and Dissertations

Adolescence is a critical developmental period marked by increased vulnerability to mental health challenges. For Latino adolescents living in the U.S., experiences of bicultural stress may heighten the risk for adverse mental health outcomes. However, cultural strengths–such as youth ethnic identity and parental familismo–may serve as protective factors. The current study examined whether youth ethnic identity and parental familismo moderated the relationship between bicultural stress and internalizing symptoms among a diverse sample of Latino youth in central Virginia. Latino adolescents (n = 60) completed measures assessing bicultural stress, ethnic identity, and internalizing symptoms, while parents (n = 60) reported on …