Digital Commons Network^™

Emanata Presents: Dream (2022)

Emanata, 2014-

Started by illustrator and comics artist Chris Kindred in 2014 with Weird, Vol. 1, Emanata is VCU’s first-ever comics anthology.

Varied Levels Of Fructose Consumption Induce Physiological, Cognitive, And Mitochondrial Alterations In Aged Female Rats, Emilie L. Bjerring

Theses and Dissertations

Since the 1970s, fructose consumption has dramatically increased within the United States, as well as the world. While adolescents tend to be the largest consumer of fructose, mostly seen in the form of sugary beverages, the consequences of a high fructose diet started in adulthood can also have severe implications on physiological parameters as well as cognition. Several studies have linked fructose consumption to metabolic syndrome, a clustering of symptoms related to overall health, with particular emphasis placed on obesity, type II diabetes, and the relationship with Alzheimer’s Disease. These findings largely stem from the outcomes of studies on cognition, …

Parental Attitudes Regarding The Primary Dentition, Dental Decay, And Trauma, Kathryn Dundervill

Theses and Dissertations

Purpose: The purpose of this study is to identify the ability of parents in the VCU Pediatric Dental Clinic to recognize signs of decay and trauma and to determine their knowledge regarding the primary dentition.

Methods: This is a cross-sectional study that determined parental attitude and knowledge toward the function of primary teeth, childhood dental decay and dental trauma. Study data was collected through REDCap, a secure web-based survey application. Parents who brought their child to the VCU Pediatric Dental Clinic for a new patient examination or a recall examination were included in the study. The survey was only formatted …

Investigating The Effects Of Psilocybin On Models Of Anxiety, Recognition Memory, And Depression-Like Behavior And The Role Of The 5-Ht2a Receptor In Mediating Psilocybin’S Impact On Behavioral Despair, Nikita Thakur

Theses and Dissertations

Psychedelics are a class of hallucinogenic substances that exert their effects through serotonin (5-HT) receptor agonism, particularly at the 5-HT₂ receptor, which is further characterized into the 2A, 2B, and 2C subtypes. While some research studies indicate that psychedelics mediate their effects via 5-HT_2A receptor agonism, others show that it is not necessary to induce these effects. Recently, there has been a growing interest in psychedelic-assisted therapy as a promising alternative for treatment of anxiety and depression, two of the most common psychiatric disorders worldwide associated with significant morbidity. Although antidepressants and pharmacological interventions for anxiety have revolutionized …

The Interaction Of Moral Identity And Recognition On Fundraising Behavior, Craig O. Fulton

Theses and Dissertations

The research examined the role of moral identity in motivating prosocial behavior, specifically volunteer fundraising measured in dollars via Facebook fundraisers for the Spina Bifida Association, a national nonprofit organization. I predicted a three-way interaction of moral identity symbolization, internalization, and recognition (i.e., public acknowledgment of the gift by the organization) to predict prosocial behavior. When moral identity internalization is low, I hypothesized that high moral identity symbolization will motivate recognized prosocial behavior due to the opportunity to have one’s prosocial behavior in a public venue. In contrast, when moral identity internalization is high, prosocial behavior would be motivated regardless …

Theta Burst Brain Stimulation In Painful Diabetic Neuropathy Patients: Investigating Neural Mechanisms, Bhushan Thakkar

Theses and Dissertations

Chronic pain (CP) is a significant contributor to disability and disease burden globally. In 2019, approximately 50.2 million adults (20.4% of the US population) experienced chronic pain, contributing to $560-635 billion in direct medical costs. In addition, the worldwide prevalence of diabetes mellitus has reached epidemic proportions and is set to increase to 629 million by 2045. Almost 50% of patients with diabetes present with diabetic neuropathy (DN), and one in five patients with diabetes presents with painful DN (pDN) which is the most common cause of neuropathic pain (NP) in the US. Symptomatic treatment is the mainstay of management …

Examining Ayahuasca Constituents At 5-Ht2a Receptors In Search Of Antidepressant Action, Jeremy D. Rolquin

Theses and Dissertations

Recently, it has been reported that ligands of the 5-HT_2A receptor can have drastic and fast-acting efficacy towards a number of different mental health disorders, such as depression and anxiety. A mixture of Amazonian plants calledayahuasca contains multiple compounds which have been shown to interact with the serotonergic system, and the 5-HT_2Areceptor in particular.

The structurally similar compounds (DMT, harmine, harmaline, and tetrahydroharmine) found in ayahuasca were examined for differences in their physiochemical properties that might contribute to their binding affinity for the 5-HT_2Areceptor. 3D Molecular modeling and docking studies of these compounds were …

Intergenerational Transmission Of Alexithymia As A Predictor Of Child Posttraumatic Stress Outcomes During Covid-19, Casey Burton

Theses and Dissertations

The objective of this study was to test the role of parent alexithymia in explaining why some children are functioning relatively well during the COVID-19 pandemic while others are experiencing poor mental health. Participants were 88 U.S. children (M_age = 9.94 years; 54.5% female; 59.1% White) and their parents/caregivers (68.2% female; 59.1% White). Two models were tested: a path model in which the association between parent alexithymia symptoms and child COVID-19-related posttraumatic stress symptoms (PTSS) was mediated by child alexithymia symptoms, and a moderator model in which the association between parent alexithymia symptoms and child PTSS was moderated …

Classification And Differentiation Of Forensically Relevant Cell Populations Using Imaging Flow Cytometry, Arianna D. Decorte

Master of Science in Forensic Science Directed Research Projects

Forensic casework relies heavily on DNA profiles which may be time-consuming to generate and difficult to interpret when biological mixtures are present. Additionally, there are significant challenges in using sub-source data alone to answer the activity-level questions often most pertinent in criminal cases. Source level information can add critical probative value, however, methods that can provide information as to the source tissue of evidentiary cell populations are limited. There remains a need for new methods that can differentiate between and classify various cell populations, particularly for vaginal and epidermal tissue, since there are no conventional serological techniques specific to these …

Facilitating Equitable Access And Retention For Underrepresented Students At The University Of Mary Washington, Michael K. Abelson, Alvin R. Bryant, Marra Hvozdovic

Doctor of Education Capstones

Higher education institutions are facing increasing pressure to find new ways to attract, retain, and graduate the diverse populations of college students. As a result, colleges and universities need to adapt to the changing demographics of students who benefit from more sustained and engaged forms of support that are responsive to their specific social, cultural, and economic backgrounds. This sequential mixed methods study seeks to understand the ways in which the University of Mary Washington serves its underrepresented students in order to develop strategies to enhance the recruitment and retention of Black, Hispanic/Latinx, low-income, and first-generation college students. Building on …

Sophomores Reign On!: A Sophomore Student Success Model For Old Dominion University, Kevin T. Caffrey, Ricardo Clauden-Cross, Tiyacca Simms-Jones, Fredelito Yvan M. Tugas

Doctor of Education Capstones

The Division of Student Engagement and Enrollment Services at Old Dominion University (ODU) submitted a Request for Assistance to examine the challenges sophomore students face that can lead to attrition. A doctoral research team conducted an exploratory, sequential, mixed-methods study consisting of a literature review, focus groups and interviews with current ODU juniors and seniors, surveys of current ODU sophomores, staff, and faculty, and interviews with benchmark institutions that have successful sophomore student programming at their schools. The team explained the commonly found needs and barriers that sophomore students face, and specifically examined the expressed sophomore student challenges as revealed …

Putting You First: First-Generation Student Perceptions, Needs, And Engagement At Virginia Commonwealth University, Jennifer D. Adams, Brittany M. Gracik, Rochelle H. Jordan, Yeimarie Lopez

Doctor of Education Capstones

You First at Virginia Commonwealth University (VCU) submitted a Request for Assistance with the need for increased engagement with VCU first-generation (FG) students. To address this request, a doctoral Capstone team conducted problem and context analysis, a literature review, a mixed-methods study analyzing institutional data, a survey of current FG students at VCU, and focus group sessions with FG students at VCU. The goal was to identify FG student perceptions of their FG identities, determine the needs of FG students, and uncover factors that impact FG students’ engagement with You First. Findings suggested that the underlying cause of minimal engagement …

Increasing Student Access To Mental Health Services In Virginia Through Staffing And Structures, Erin Sturgis, Kate Puschak, Julie Ellis, Therese O'Dea, Maggie Hartley

Doctor of Education Capstones

This dissertation in practice is a response to a request for assistance (RFA) submitted by the Virginia Department of Education (VDOE) Office of Student Services (OoSS). To help school divisions meet Standards of Quality (SOQs) and serve student needs, the VDOE OoSS aims to increase the pipeline of licensed school-based mental health professionals (SMHPs). This Capstone examines staffing and service models that create equitable access to student mental health supports using problem and context analysis, a review of literature, and a three-phased mixed methods data collection. Focus group participants consisted of students and practitioners in the fields of school psychology, …

Shared Governance At Virginia Commonwealth University: Increasing Awareness Of Shared Governance Among Faculty, Andrea H. Becker, Carlton H. Goode, Jennifer C. Rivers, Melissa W. Tyler

Doctor of Education Capstones

Abstract

SHARED GOVERNANCE AT VIRGINIA COMMONWEALTH UNIVERSITY: INCREASING AWARENESS OF SHARED GOVERNANCE AMONG FACULTY

By Andrea H. Becker, Carlton H. Goode, Jennifer C. Rivers, Melissa W. Tyler

A capstone project submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the Department of Educational Leadership at Virginia Commonwealth University

Virginia Commonwealth University, 2022.

Capstone Chair: Jonathan D. Becker, Ph.D., Department of Educational Leadership

The primary focus of this study is to understand and define the concept of shared governance as practiced at Virginia Commonwealth University (VCU). The researchers approached the study through three guiding questions: …

Informing Telehealth Public Policy: Lessons Learned From Virginia Telehealth Usage Pre-And Post-March 2020, Shelly Smith

Theses and Dissertations

The enactment of Waiver 1135, in response to the COVID-19 pandemic, enabled healthcare systems to deliver care via telehealth. A descriptive analysis of the impact of the implementation of Waiver 1135 on increasing access to care in Virginia was conducted. Guided by Andersen’s Behavioral Model of Health Service Use (BMHSU) theory, this study used a longitudinal, monthly-level data from the Virginia’s All Payers Claim Database to examine telehealth utilization rates between January 2019 and December 2020. Observations in insurance coverage, healthcare clinicians role and specialty and geographic location were all examined. Results suggest that while Virginia’s overall volume of telehealth …

Effect Of Moderate Sedation Regimen (Diazepam, Meperidine, And Hydroxyzine) Dosages On Patient Behavior And Outcome Of Sedation In Pediatric Dentistry: A Retrospective Study, Taibah M A M J Albaker

Theses and Dissertations

Purpose: To determine if behavior at consult visit and sedation medication dosages are associated with the success of sedation visits and patient’s behavior using the diazepam, meperidine, and hydroxyzine (DMH) regimen.

Methods: A retrospective chart review was conducted of 324 VCU Pediatric Dentistry Department patients who underwent 404 moderate conscious sedation visits with DMH regimen from April 2017 to June 2022. Sedation visits were graded as “Successful” or “Unsuccessful” and “Good” or “Poor behavior.” The primary variables of interest included Frankl behavior at consult visit and the sedation medication dosages. Logistic regression models were used to determine if these factors …

Active To Reserves, Patrick Potter

Mighty Pen Project Anthology & Archive

An army veteran decides to return to the military via the reserves. He finds that things are quite different than he expected.

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.

Agressors, John Price

Mighty Pen Project Anthology & Archive

A young recruit gets to live out childhood dreams of mayhem in simulation training.

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 Relationship Between Social Media Use And Depression And Anxiety Symptoms During Covid-19, Tene'sha L. Crews, Christina Sheerin

UROP Posters

The rise of the coronavirus (COVID-19) pandemic has caused a global surge in exposure to disaster and crisis-related media. Increases in poor mental health outcomes such as anxiety and depression, are associated with increased exposure to such media content (Abbas et al., 2021; Riehm et al., 2020; Zhao & Zhou, 2020). In recent years, social media has become one of the most widely used sources for news; approximately 48% of adult Americans receive their news from social media (Pew Research Center, 2021). During the COVID-19 pandemic, there has been an increase in social media use due to social distancing and …

Mental Health Among Chicanos And Chicanas: Barriers To Mental Health Care, Consequences Of Disparities, And Resources, Roma A. Kankaria, Shaheer Alam, Ananya Udyaver, Alyssa Sievers

UROP Posters

Mexican Americans, or Chicanos and Chicanas, face many barriers to mental health care. This literature review was conducted by the Collective Corazón—a VCU student organization, mentored by Dr. Indira Sultanić, that addresses Latinx health equity through service and advocacy—in order to examine the underlying causes and consequences of disparities in mental health in Chicanos and Chicanas. Some of the barriers that affect mental health care in Mexican Americans are racial inequities and discrimination, the societal and/or cultural stigma associated with receiving care, language barriers, lack of health insurance, and legal status. Furthermore, among Chicanos, machismo culture is associated with an …

The Association Between Survivors’ Guilt And Gratitude In The Belongingness Of First-Generation College Student Refugees, Mehwish Safdar, Chelsea Williams, Myriam Kadeba

UROP Posters

Refugees often experience a lot of stress and trauma before relocating to their host country (Leo, 2021). Additionally, they often continue to experience different challenges while adapting to their new environment (Leo, 2021). Refugees who relocate may experience survivor’s guilt, gratitude to their host country, or may not feel like a member in their new community. On top of new challenges and stressors, refugee students who are the first in their families to attend college feel pressure to excel academically in a way to ‘give back’ to their family and their host country (Turjanmaa & Jasinskaja-Lahti, 2020). Although there has …

Spanish Translation And Psychometric Validation Of A Measure Of Acculturative Stress Among Latinx Immigrants In The Usa, Ria Grover, Kritzia Merced, Chimdindu Ohayagha, Isis Garcia-Rodriguez,, Oswaldo Moreno, Paul B. Perrin

UROP Posters

BACKGROUND: In the U.S., the Latinx community is growing at a faster rate than any other racial and ethnic minority group. Members of this community have been found to experience a number of acculturative stressors after immigrating including xenophobia, racism, and discrimination. Although several scales have been created in recent years to measure acculturative stress in Spanish-speaking immigrants, they are long, do not have nuanced subscales, or have not been validated in an extremely diverse sample of Latinx immigrants.

OBJECTIVE: The purpose of the current study was to translate and psychometrically validate the Riverside Acculturative Stress Inventory (RASI) in a …

A Personal History Of The Department Of Biology, Margaret L. May

VCU University History Books

Former faculty member Margaret May recounts the history and development of the Department of Biology at Virginia Commonwealth University.

The Experiences Of Religiously And Spiritually Diverse Counselors And Psychotherapists Who Work With Survivors Of Sexual Violence, John M. Waters

Theses and Dissertations

The purpose of this qualitative study was to examine the lived experiences of religiously and spiritually diverse counselors and psychotherapists who work with survivors of sexual violence. The researcher used a transcendental phenomenological approach to understand how the participants engaged their religious and/or spiritual identity to cope with the traumatic stress that accompanies continuous exposure to their clients’ trauma narratives over time. As the only study that has examined these phenomena qualitatively, the present study aimed to enhance counselors and counselor educators’ understanding of the ways that religiously and spiritually diverse counselors make meaning of their experiences. The researcher collected …

Impact Of The Covid-19 Pandemic On Child Anxiety Symptoms: The Influence Of The Caregiver-Child Relationship, Rebecca Hoppe

Theses and Dissertations

Research suggests that youth are dealing with a myriad of worries during the COVID-19 pandemic (Ellis et al., 2020), which highlights the need for investigations focused on child anxiety. However, to date little research has examined children’s anxiety in the COVID-19 pandemic nor the potential protective effects of the caregiver-child relationship. Therefore, this research aimed to contribute to the literature by investigating the influence of COVID-19 related stressors in younger children and leveraging children’s report of their own attachment security within their relationship with their caregiver and mental health. The current study used a national, quantitative survey of young children …

Development And Validation Of A Volunteer Adult Literacy Tutor Perception Feedback Scale, Robert Craig

Theses and Dissertations

This exploratory study developed and validated a Volunteer Adult Literacy Tutor Perception Feedback Scale (VALTPFS). The VALTPFS is a self-report questionnaire that measures the perceptions of one-on-one adult literacy tutors about their values, knowledge sharing, and satisfaction. This instrument is designed to assess the perceptions of adults who volunteer to provide literacy instruction to tutees who are U.S. born native English language speaking adults. The theoretical framework used to inform the development of the VALTPFS is the community of practice (CoP). The CoP framework was used to identify subscales from instruments with established psychometric credentials to operationalize the VALTPFS. As …

Race, Weight, Gender And The Embodied (Odied, Odied) Consciousness Of Big-Bodied Black Women Educators: A Phenomenological Study, Kendra D. Johnson

Theses and Dissertations

Big-Bodied Black women in the United States have perpetually navigated the veritable dichotomy of being hyper-visible and invisible (Beauboeuf-Lafontant, 2003; Fleetwood, 2001; Strings, 2019). Fat Black female bodies have borne the burden of exaggerated tropes and exploitation throughout history, stripping them of their femininity and humanity and resulting in a unique form of objectification (Strings, 2019). Inconsistent messages about BBWs, their bodies, and their value in society have endured for generations. They have been essential in constructing the controlling images of Black womanhood in the U.S. (Collins, 2000). The controlling images all evoked thoughts about the suitability of Black women …

Culturally Relevant Coping Strategies Within Bicultural Latine College Students In The Face Of Anti-Immigrant Sentiment And Policy, Cindy M. Hernandez

Theses and Dissertations

Despite their protective potential against anti-immigrant sentiment and policy, the connections between bicultural identity development and culturally relevant coping among temporarily documented Latinx college students remain unstudied. Therefore, this study (a) describes culturally relevant coping strategies used by bicultural Latinx college students, (b) examines the role cultural identity plays in bicultural Latinx college students’ coping strategies, and (c) illuminates the role institutional level systems play in liminally-documented college students’ coping with anti-immigrant sentiment and policy. Participants in this study included 16 Latine college students (M_age = 21.19, SD = 3.21) with DACA (n = 14) or TPS (n = …

Less Water, More Holy: Tools For Sustainable Ablution, Faheem Khan

Theses and Dissertations

Prayer is an important part of life for many people, whether it takes the form of meditation or talking to God. Muslims pray five times a day, and before each prayer, they first clean themselves by performing ritual ablution (wudu). The eight-step purification process of wudu cleanses the body from head to toe. The Hadiths of Sahih al-Bukhari and Sahih Muslim tell us the Prophet Muhammad ﷺ needed just one mudd of water (650ml) to complete wudu, but most people consume many times that amount—four-to-seven liters is more common today.

To visualize and better understand the nature …

Building A School Culture Of Success For Multilingual Learners: A Multiple Case Study Of Perspectives From Secondary School Leaders, John P. Marshall

Theses and Dissertations

The present study seeks to address achievement and opportunity gaps for Multilingual Learners (MLs) by studying secondary schools who have established a school culture that prioritizes ML support and success. It draws on existing literature in the fields of ML best practices, educational leadership, and school culture research to study case schools in order to distill from their lived experiences recommendation for practitioners. The author used a multiple case study methodology to delve into four case schools identified as exemplars of cultures for ML success. The author used in-depth qualitative interviews to find out if leaders in any secondary schools …