Digital Commons Network^™

The Effect Of Strain And Drug Combinations On Ketamine's Locomotor Activating Effects In Rats, Caroline K. Flagler

Theses and Dissertations

Rationale: Initially developed as an anesthetic, ketamine is now used to treat a variety of disorders, including treatment resistant depression (TRD). While ketamine appears to be a breakthrough therapy for TRD, it has many use-limiting side effects, including abuse liability, psychotomimetic effects, and sedation. Utilizing ketamine in combination with other medications, such as the monoaminergic antidepressant desipramine (DSP), opioid antagonist naltrexone (NTX), and the NMDA receptor partial agonist D-cycloserine (DCS) may reduce side-effects resulting from ketamine therapy.

Objectives: The goal of this project was to study ketamine’s adverse effects using locomotor activation in an open field as a behavioral correlate …

Face Anti-Spoofing And Deep Learning Based Unsupervised Image Recognition Systems, Enoch Solomon

Theses and Dissertations

One of the main problems of a supervised deep learning approach is that it requires large amounts of labeled training data, which are not always easily available. This PhD dissertation addresses the above-mentioned problem by using a novel unsupervised deep learning face verification system called UFace, that does not require labeled training data as it automatically, in an unsupervised way, generates training data from even a relatively small size of data. The method starts by selecting, in unsupervised way, k-most similar and k-most dissimilar images for a given face image. Moreover, this PhD dissertation proposes a new loss function to …

Underrepresentation Of Black Participants In Drug Court: Reasons Reported For Non-Admission In Six Jurisdictions, Kathryn J. Genthon

Theses and Dissertations

Despite the beneficial impacts of drug court participation, access to these programs may not be equitable across racial groups. The reasons behind racial disparities in access to these programs are not well-documented in the current literature. This study investigates disparities in access to drug court and the possible reasons they occur. Chi-square tests are used to assess for disparities in admissions between Black and White individuals referred to drug court. Additional statistical analyses addressed the association of sex and age with admission to provide a broader picture of the impact of a variety of demographic characteristics on admission to drug …

Factors Associated With Turnover Intention Of Medical Laboratory Professionals During The Covid-19 Pandemic: A Mixed Methods Approach, Keandra Walthall

Theses and Dissertations

The COVID-19 pandemic disrupted and strained healthcare systems worldwide. Frontline healthcare workers have experienced increased rates of psychological distress and burnout during the COVID-19 pandemic, which have led to high turnover intention and workforce shortages. Medical Laboratory Professionals have endured similar experiences during the COVID-19 pandemic; however, there has been limited research exploring these factors for this group of professionals. This study utilized a convergent mixed methods approach to investigate the impact of psychological distress and burnout on the turnover intentions of Medical Laboratory Professionals in the United States during the COVID-19 pandemic, as well as to explore motivational factors …

Correlation Between Intraoral Markers And The Risk Of Obstructive Sleep Apnea In Children, Linda K. Powers

Theses and Dissertations

Specific aims: The purpose of this study was to explore the association between various intraoral markers and the risk of Obstructive Sleep Apnea (OSA) in children. Specifically, nine intraoral clinical characteristics were analyzed: ankyloglossia, palatal vault height, presence and level of dental wear, tonsillar grade, Friedman's classification, skeletal and dental classification, and posterior crossbite. The correlation between these features and the Pediatric Sleep Questionnaire (PSQ) and Pediatric Symptoms Checklist (PSC) scores were assessed.

Methods: Orthodontic patients aged 8-17 were recruited at the VCU Graduate Clinic. Intraoral measurements were collected from patients (n=100) by treating doctors. At this time, the PSQ …

Psychiatric Diagnostic Decision-Making: Investigating The Theory Of The Dual-Process Model, Christopher S. Kleva

Theses and Dissertations

Diagnostic decision-making is an important component of clinical practice; however, there is substantial diagnostic unreliability within mental health diagnoses. The lack of reliability emphasizes the importance of investigating diagnostic decision-making; however, the research to date is limited, primarily relying on a vague definition of decision-making based on the dual-process model. The present study is an exploratory attempt to apply the dual-process model to explain how mental health clinicians (n = 30, 73.3% cisgender female, 96.7% psychologists) arrive at making diagnostic decisions through the use of an interactive interview mechanism. For each participant, we are able to create a figure …

Economic Evaluation Of Teacher Induction Programs: A Toolkit How-To Guide, Jonathan D. Becker, Elisa Tedona, Matthew Togna

MERC Publications

Research shows that teacher induction programs can be effective as measured by a number of outcomes. However, research also shows that teacher induction programs vary greatly from one district to another. Furthermore, there is no research that examines teacher induction programs with respect to costs and benefits. Educational leaders and stakeholders do not need to wait on formal institutional research to do such an economic evaluation.

This how-to guide, in combination with a comprehensive report, the Teacher Induction Program Cost Matrix and the Teacher Induction Program Benefit-Cost Workbook, comprises a toolkit designed to allow school and district leaders to …

Demonstrated Sensitivity, Kate Crankshaw

Theses and Dissertations

Flameworking is a tedious process that demands all of your attention and focus. Making multiples of a shape in this process allows my body and mind to fall into a rhythm. During these times, it allows my anxious mind to be quieted and helps me dive into processing past memories, trauma, and grief. It is commonly suggested in Dialectical Behavioral Therapy practices to find an activity to do that is both physical and repetitive to work through grief. This stimulates the physical and mental parts of the body, both areas where the effects of grief and trauma are held. Relaxing …

The Impact Of A Parent-Only Pediatric Obesity Intervention Program On Quality Of Life In Racially Diverse Children, Taylor Vashro

Theses and Dissertations

Pediatric obesity has been associated with significant decrements in pediatric quality of life (QOL) comparable with severe pediatric diseases such as cancer. Parenting interventions have yielded health benefits for children with obesity; however, few studies have investigated the impact of parent-focused interventions on QOL in children with overweight and obesity. This study investigated the impact of a 6-week intensive parenting intervention program on the QOL of 5-12 year old, predominantly Black children with overweight and obesity. Parents were randomized into either the parenting intervention (NOURISH+) or a control group, and QOL, as well as variables related to child and parenting …

An Arbitrary Aesthetic: Cultural Reproduction And Hegemonic Canonical Formations In The Western Theatrical Academy, Sim C. Rivers

Theses and Dissertations

Theatre as an artistic practice has often been celebrated as an art of and for the people, being a modality that in theory the common person has access to learn, explore and experience. In recent years I have become preoccupied with the growing rarification and privileging of this art form, particularly in how it is cognized and taught in the academic world. As such, I set out to investigate the mechanisms at work at levels structural, artistic, and personal that determine how theatre is taught and understood within the western academy.

This thesis seeks to examine and unpack the perceived …

Examining Genetically-Informed Etiologic Models Of Co-Occurring Posttraumatic Stress Disorder And Recreational Cannabis Use Among College Students, Terrell A. Hicks

Theses and Dissertations

The college years encompass a period of increased risk recreational cannabis use (RCU), as well as a time of increased risk for trauma exposure and developing posttraumatic stress disorder (PTSD). Given the high co-occurrence between RCU and PTSD, and the potentially negative consequences of the two (e.g., worse academic outcomes), there is a need to understand the etiologic mechanisms of these commonly co-occurring conditions. Two primary phenotypic models exist: self-medication model (i.e., PTSD to RCU) and the high-risk model (i.e., RCU to PTSD). To date, there are two existing studies longitudinally examining the etiologic models proposed to explain co-occurring RCU …

Correlates Of Current Tobacco Use Among Cancer Survivors: Examining The Role Of Posttraumatic Growth And Family Conflict, Kendall Fugate-Laus

Theses and Dissertations

Cancer survivors who use tobacco are at a greater risk of death and poor health outcomes. Although tobacco use during cancer survivorship is associated with poor psychosocial functioning, it is relatively unknown how tobacco use is associated with other variables important to cancer survivorship, such as family functioning and posttraumatic growth. Thus, the current study aims to contribute to this gap within the literature by investigating the association between family conflict, posttraumatic growth, and current tobacco use status among cancer survivors. Participants were recruited from Virginia Commonwealth University’s Massey Comprehensive Cancer Center and eligible to participate if they received any …

The Five Senses: Fundamentals In Acting Training, Landon A. Nagel

Theses and Dissertations

ABSTRACT

THE FIVE SENSES: FUNDAMENTALS IN ACTING TRAINING

A thesis submitted in partial fulfillment of the requirements for the degree of MFA Theatre Pedagogy at Virginia Commonwealth University

by

LANDON NAGEL

Thesis Chair: Aaron Anderson, PH.D.

Theatre Graduate Program Director, Department of Theatre

The following is presented as a tool for new acting teachers, students and potentially parents. It identifies and explores the fundamental lessons that I believe are necessary inside a beginning acting studio, inspired by that which I believe is necessary when raising a young child. Rather than focusing on one particular technique, system or method - I …

Analysis Of Referrals To Trauma Psychology And Subsequent Development And Proof-Of-Concept Study Of Provider Mental Health Training At A Level I Trauma Center, Samantha Mladen

Theses and Dissertations

Introduction: Millions of people are traumatically injured each year, with a significant portion going on to develop negative mental health sequelae. Many Level I trauma centers are integrating psychologists to provide acute assessment and intervention to patients at risk for poor outcomes. However, medical providers receive very limited training in how to best refer patients to mental health services and may benefit from such education.

Objective: To characterize current patterns of referral to trauma psychology at a Level I trauma center and to develop, refine, and test proof-of-concept for a new training for referring providers.

Method: One year of patient …

Qvoices: Queer Voices In Oncology Igniting Change Through Empowered Stories Of Survivorship, Viktor Clark

Theses and Dissertations

Background: Each year in the United States there are roughly 2 million new cancer diagnoses, with over 600,000 deaths due to cancer. The National Cancer Institute developed a six-stage cancer control continuum framework ranging from etiology to survivorship to organize the cancer experience. Sexual and gender minorities (SGM) are comprised of multiple communities representing ~23.6 million adults in the US, SGM face disparities at each stage of the cancer control continuum. This study emphasizes three stages, prevention, detection, and treatment. Engagement in prevention can prevent or prolong cancer, early detection through engagement in cancer screening improves cancer trajectories and compliance …

Breaking Bread & Boundaries : Finding Home In Every Bite, Steffi Ann Braganza

Theses and Dissertations

Raised outside of their “passport” countries, Third Culture Individuals (TCIs) often experience a lack of rootedness and belonging, and home is often everywhere and nowhere. Childhood food memories can provide the sense of connection and identity TCIs crave. Four Qatar-raised TCIs, from very different backgrounds share memories of their childhood comfort foods, now hybridized dishes, that reflect their unique third culture experiences. Each dish, in turn, inspired the creation of a bespoke set of cooking /dining ware designed to trigger a specific sensory memory: the sight, smell, touch, or sound associated with the original comfort dish. This specialized cooking/dining ware …

Examining Allostatic Load As A Biological Mechanism Linking Childhood Adversity And Pediatric Pain, Angela Pascale

Theses and Dissertations

Despite a strong literature base relating childhood adversity to pain, the biological mechanisms underlying these associations remain unclear. Theoretical and preliminary empirical evidence supports allostatic load as a potential biological mechanism, though prior studies investigating associations between childhood adversity and elevated allostatic load and/or between elevated allostatic load and poorer pain outcomes have primarily focused on adult populations and individual allostatic load indicators rather than a comprehensive index. Thus, the current study built upon prior literature by testing longitudinal relationships between childhood adversity and multiple biological indicators spanning across physiological systems (i.e., comprehensive allostatic load index) and pediatric pain outcomes …

So, You Spin On Your Head, Daniel Barotti

Mighty Pen Project Anthology & Archive

A sailor goes through the nerve-wracking process of entering the nuclear navy.

Articles, stories, and other compositions in this archive were written by participants in the Mighty Pen Project. The program, developed by author David L. Robbins, and in partnership with Virginia Commonwealth University and the Virginia War Memorial in Richmond, Virginia, offers veterans and their family members a customized twelve-week writing class, free of charge. The program encourages, supports, and assists participants in sharing their stories and experiences of military experience so both writer and audience may benefit.

The Sentry, David Aldridge

Mighty Pen Project Anthology & Archive

An experienced grunt walks point in Vietnam, hearing a special Voice that keeps him and his men alive in the jungle.

Articles, stories, and other compositions in this archive were written by participants in the Mighty Pen Project. The program, developed by author David L. Robbins, and in partnership with Virginia Commonwealth University and the Virginia War Memorial in Richmond, Virginia, offers veterans and their family members a customized twelve-week writing class, free of charge. The program encourages, supports, and assists participants in sharing their stories and experiences of military experience so both writer and audience may benefit.

Assessing The Relationships Between Direct And Vicarious Exposure To Healthcare Discrimination And Erasure, Mistrust In Healthcare, And The Healthcare Utilization Behaviors Among Transgender And Gender Independent Individuals, Kyle L. Mason

Theses and Dissertations

Healthcare inaccessibility through direct exposure (i.e., personal) to myriad forms of gender identity-related discrimination and erasure among the Transgender and Gender Independent (TGI) population has been documented by prior studies. The myriad barriers that individuals who embody TGI identities encounter to accessing healthcare are associated with the underutilization of healthcare, which may further exacerbate the health disparities that exist between this population and cisgender individuals in the United States (U.S.). Although the impacts of the harm that direct exposure to healthcare discrimination and erasure may have on TGI individuals are known, their exposure to such harm vicariously (i.e., through observation …

The Environment Of Interprofessional Education In Graduate Education: Exploring Professional Programs Of Occupational Therapy, Physician Assistant, And Physical Therapy, Allison R. Kaczmarek

Theses and Dissertations

Interprofessional education (IPE) is an educational approach of increasing popularity in professional schools for the preparation of a collaborative ready healthcare workforce. The accrediting bodies of professional education programs in occupational therapy (OT), physician assistant (PA), and physical therapy (PT) have incorporated standards for outcomes addressing IPE. Although they have endorsed the Health Professions Accreditors Collaborative (HPAC) consensus document on quality IPE, we do not have a contemporary snapshot of the IPE environments in the curriculum of their accredited programs. This dissertation, a collection of three distinct inquiries, has two aims: first, to provide a description of IPE as it …

The Presentation And Impact Of Compassion Fatigue And Compassion Satisfaction In Occupational And Physical Therapists Working With People Who Have Sustained Burn Injuries, Miranda L. Yelvington

Theses and Dissertations

Therapists who work with burn survivors are frequently exposed to patients who are undergoing or have undergone severe trauma and pain. This exposure places burn therapists at risk for the development of compassion fatigue and diminished professional quality of life. Alternatively, the sense of purpose and altruism experienced by these same therapists have the potential to foster compassion satisfaction. This dissertation explores the prevalence and presentation of compassion fatigue and compassion satisfaction in burn therapists in the United States. This three-paper design focuses on: 1) a scoping review of current literature, 2) a cross-sectional quantitative survey utilizing the Professional Quality …

2023 Create, Grow, Scale Entrepreneurship Convening: Summary Report, Research Institute For Social Equity At Virginia Commonwealth University

Research Institute for Social Equity

In partnership with Capital One Insights Center, the Research Institute for Social Equity (the Institute) hosted a convening to discuss the ecosystem around Black and Hispanic businesses in Richmond, Virginia. This full-day experience brought together thought leaders, policymakers, practitioners, community influencers, and entrepreneurs from the greater Richmond community to strategize how to translate research into action toward economic outcomes that benefit Black and Hispanic entrepreneurs. This summary paper offers an overview of the sessions and outcomes of this convening.

Language And Culture In Context: A Primer On Intercultural Communication, Robert Godwin-Jones

Open Textbooks and Course Materials

For the classroom-friendly version of this book, please view the website version of this text of this text. This version is intended to serve as a preservation copy of the website.

This textbook on intercultural communication takes a collaborative and interdisciplinary approach: incorporating views and experiences from scholars and sources of diverse global backgrounds, integrating research findings from other disciplines, and developing a multicultural and multi-linguistic approach.

It’S “Hip Hop,” Not “Hip-Hop”, Tasha Iglesias, Travis Harris

Journal of Hip Hop Studies

“It’s ‘Hip Hop,’ Not ‘hip-hop’” explains how two Hip Hop scholars, Tasha Iglesias and Travis Harris, collaborated to get the official academic spelling of Hip Hop changed from “hip-hop” to “Hip Hop.” While they were graduate students, they grew frustrated with reading numerous academic texts that did not represent Hip Hop in the same way the culture did outside of academia. Iglesias and Harris are Hip Hop and involved with the culture outside of the classroom. The clash between these two worlds led them to petition the American Psychological Association and eventually speak with Merriam Webster dictionary to change the …

Hustle In H-Town: Hip Hop Entrepreneurialism In Houston, Brittany L. Long

Journal of Hip Hop Studies

Imagine a sprawling, overheated American megalopolis that epitomizes diversity and segregation in one of the world’s youngest countries. Despite Houston’s history of structural racism and segregation, Houston Hip Hop entrepreneurs built communities and created storied businesses that culminate in a sense of local pride and Hip Hop identity that has not been replicated in the same manner in any other city. An examination of thought-provoking existing scholarship about the Hip Hop South and Hip Hop in Houston, as well as an examination of existing and collected primary sources (interviews) allow me to demonstrate two things: Hip Hop entrepreneurialism is a …

“This Ain’T Just A Rap Song”: 2pac, Sociopolitical Realities, And Hip Hop Nation Language, Leah Tonnette Gaines

Journal of Hip Hop Studies

2Pac’s music was not merely rap songs. His music was and continues to be a platform for communicating important messages and concerns with his audiences. To relay these messages, he often used Hip Hop Nation Language (HHNL). In this research, I will conduct a linguistic analysis to illustrate how 2Pac’s music communicated sociopolitical realities through his use of HHNL. To construct possible answers for the questions that guided this work, the researcher transcribed, coded, and analyzed a sample size of 2Pac’s music. From the sample of songs used, the researcher was able to detect three common themes throughout, namely relaying, …

Grinding All My Life: Nipsey Hussle, Community Health, And Care Ethics, Pyar J. Seth, Carlton K. Harrison, Jasmyn Mackell

Journal of Hip Hop Studies

As John Legend said, “Nipsey was so gifted, so proud of his home, so invested in his community” (Martin, 2019). Though Nipsey Hussle certainly had a lyrical gift, the discourse after his murder remained largely focused on his work as a humanitarian and community activist. Hussle was a staunch advocate for gun control, police abolition, and education equity in Los Angeles and the State of California. Academic research has often neglected the very clear relationship between Hip Hop and health, particularly the underlying theme of improving community health. To our knowledge, Hussle never identified as a community health organizer. Still, …

Funk What You Heard: Hip Hop Is A Field Of Study, Journal Of Hip Hop Studies

Journal of Hip Hop Studies

The complete general issue of volume 9 issue 1.

Commonwealth Times 2022-10-05

Commonwealth Times, 1969-

No abstract provided.