Digital Commons Network^™

The Effects Of Family Functioning And Tangible Support On Treatment Outcomes In An Opioid Addicted Population, Nathasha N. Cole

Theses and Dissertations

The effects of family functioning and tangible support from family members are examined in an opiate addicted population. The study specifically assessed drug use, self-efficacy, and quality of life as treatment outcomes of interest. There have been mixed findings in the literature in regards to how families influence rehabilitation from substance use. Specially, previous research has shown that families can further patients’ recovery, while other findings have shown that families can impede patients’ recovery from substance use. The aim of this study was to analyze potentially contributing factors related to the family system, to gain a stronger understanding of how …

Examination Of Basal Neuroendocrine Levels In Oif/Oef/Ond Veterans, Sage E. Hawn

Theses and Dissertations

Abstract

EXAMINATION OF BASAL NEUROENDOCRINE LEVELS IN OIF/OEF/OND VETERANS

By Sage E. Hawn, B.S.

A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University.

Virginia Commonwealth University, 2015.

Major Director: Ananda B. Amstadter, PhD.

Associate Professor

Departments of Psychiatry, Psychology, & Human and Molecular Genetics

High rates of combat exposure exist among veterans of the recent conflicts, and are associated with debilitating mental health conditions, including posttraumatic stress disorder (PTSD). Numerous psychosocial and biologic factors are associated with PTSD, including the HPA-axis. The present study aimed to compare baseline neuroendocrine …

Good Things Come To Those Who (Peacefully) Wait: Toward A Theory Of Patience, Caroline R. Lavelock

Theses and Dissertations

Patience is among the most common colloquially known virtues, and yet its empirical attention is among the smallest of all virtues. In this dissertation, I focused on the conscientiousness-based virtue of patience in terms of theory and intervention. In my first study, I examined the effects of a preliminary intervention workbook designed to promote patience. In my second study, I examined a number of correlates informed by patience literature as potential antecedents, mechanisms, and outcomes of patience and, using structural equation modeling, present a theory of patience. Finally, in my third study, I beta tested the patience intervention workbook along …

Race And Mental Illness At A Virginia Hospital: A Case Study Of Central Lunatic Asylum For The Colored Insane, 1869-1885, Caitlin Doucette Foltz

Theses and Dissertations

In 1869 the General Assembly of the Commonwealth of Virginia passed legislation that established the first asylum in the United States to care exclusively for African-American patients. Then known as Central Lunatic Asylum for the Colored Insane and located in Richmond, Virginia, the asylum began to admit patients in 1870. This thesis explores three aspects of Central State Hospital's history during the nineteenth century: attitudes physicians held toward their patients, the involuntary commitment of patients, and life inside the asylum. Chapter One explores the nineteenth-century belief held by southern white physicians, including those at Central State Hospital, that freed people …

Understanding The Impact Of Leadership And Organizational Culture On Nonprofit Employees’ Commitment And Turnover Intention, Nancy A. Toscano

Theses and Dissertations

Child and family nonprofit organizations are essential for the implementation of United States public policy in their role as service providers. Human service nonprofit organizations held approximately 20,000 government contracts, totaling more than $100 billion in 2009 (Boris, deLeon, Roeger, & Nikolva, 2010). Almost 33,000 human service nonprofit organizations contract with the government to deliver services (Boris, et al., 2010). The services provided by these organizations are critical to the lives of vulnerable American citizens. These organizations depend on committed employees to serve this group, carry out the mission, and reach organizational goals. Employees are nonprofit organizations’ greatest resource, investment, …

Forbearance Across Culture, Yin Lin

Theses and Dissertations

Forbearance is defined for the purpose of the present dissertation as, “the attempt to suppress the visible signs of negative emotion (i.e., emotional expression) and visible behaviors (i.e., the expression of negative vengeful or avoidant motives) in response to a hurt or offense, often (but not always) for the sake of group harmony.” I reviewed the literature on forbearance and cross-cultural studies in suppression of emotion or emotional expression under the framework of New Big Five personality processes and cultural models of self and relating. Then I offered three propositions about forbearance. Furthermore, I collected three samples and …

Adherence To And Competence In Cognitive Behavioral Therapy For Youth Anxiety: Psychometric Evaluation, Cassidy C. Arnold

Theses and Dissertations

Treatment integrity—the extent to which a treatment is delivered as it was intended—has long been recognized as critically important in treatment evaluation research, but has garnered increased attention in recent years within the context of dissemination and implementation science. However, the field’s development has been hindered by inadequate measurement tools. This project is focused on developing and evaluating the psychometric strength of two measures of treatment integrity. To evaluate the psychometric strength of the Cognitive-Behavioral Therapy for Youth Anxiety Therapist Adherence Scale (CBAY-A)and the Cognitive-Behavioral Therapy for Youth Anxiety Therapist Competence Scale (CBAY-C), 954 psychotherapy sessions from two treatment evaluation …

Stakeholder Views On Behavioral Health Care In The Pediatric Primary Care Setting: A Qualitative Approach Towards Integration Of Care, Alexis Quinoy

Theses and Dissertations

The pediatric primary care setting has been discussed as playing a central role for the identification and treatment of behavioral and mental health disorders in youth. Although this setting is in a unique position to provide these services, there are many barriers to the integration of mental health care and pediatric primary care. The aim of this study is to examine perspectives of multiple stakeholders (i.e., patient, parent, nurse, resident, faculty, clinic director) in a pediatric primary care setting to explore barriers, behavioral and mental health needs, and facilitators to the integration and provision of mental health care for children …

Looking “Upstream”: The Role Of Basic Psychological Needs Satisfaction In Service Members’ Future Orientation, Bradley J. Antonides

Theses and Dissertations

OBJECTIVE: This study explores psychological experiences that may influence service members’ self-concepts and future orientations. As stable, optimistic, future orientations have been associated with resilience to psychological distress and suicidality (Johnson, et al., 2011), it is worthwhile to explore how service members’ attitudes toward the future might be shaped in the context of intrapersonal and interpersonal experiences. METHOD: Data were collected from service members of the Virginia National Guard (N = 192) and included a Transportation unit, an Engineer unit, an Infantry unit and a group with no specific unit affiliation or substantive military experience. The study is a …

High School Teacher And Administrator Perceptions Of Student Health Promotion: An Exploratory Study, Sarah B. Conklin

Theses and Dissertations

The current study explored the high school health promotion environment with regards to physical activity, nutrition, and sedentary behaviors from the perspective of high school health and physical education teachers and administrators. Specifically, potential strategies for a prevention program to promote student physical activity participation and healthy eating, and decrease student sedentary time were explored.

Individual semi-structured interviews were conducted with physical education teachers to explore potential strategies to promote student health behaviors. Next, interviews were conducted with high school administrators to determine the feasibility of recommended strategies. Teachers and administrators in the current study expressed a need for strategies …

Comparing Welch's Anova, A Kruskal-Wallis Test And Traditional Anova In Case Of Heterogeneity Of Variance, Hangcheng Liu

Theses and Dissertations

Analysis of variance (ANOVA) is a robust test against the normality assumption, but it may be inappropriate when the assumption of homogeneity of variance has been violated. Welch ANOVA and the Kruskal-Wallis test (a non-parametric method) can be applicable for this case. In this study we compare the three methods in empirical type I error rate and power, when heterogeneity of variance occurs and find out which method is the most suitable with which cases including balanced/unbalanced, small/large sample size, and/or with normal/non-normal distributions.

The Effect Of Optogenetic Manipulation Of Ss Interneurons Within Malformed, Epileptogenic Cortex, Nicole Ekanem

Theses and Dissertations

A large percentage of individuals with intractable epilepsies have an accompanying cortical malformation, the underlying cellular mechanisms of which are poorly understood. It is known however that in an animal model for one such malformation, polymicrogyria, epileptogenesis occurs most easily from an adjacent area termed the paramicrogyral region (PMR). Previous studies implicate SS interneurons as a potential contributor to this pathology, which lead to our hypothesis: in PMR, SS interneurons exert a higher modulatory influence on excitatory pyramidal cells, as compared to the same by SS interneurons within homologous control cortex.

Using a freeze-lesion model for polymicrogyria in transgenic mice …

Reproductive Health And Behavior: The Role Of Abuse And Couple Pregnancy Intent, Susan Cha

Theses and Dissertations

Background: Rapid repeat pregnancy (RRP), a pregnancy occurring less than 24 months from a prior birth, and unintended pregnancy-related induced abortions can be prevented with family planning. However, few studies have adequately addressed the role of male partners in reproductive decision-making. Objectives: The goal of this research is to understand the interrelationships between couple pregnancy intention, intimate partner violence (IPV), reproductive health and behaviors. Specifically, this project aims to: (1) examine the extent to which couple pregnancy intentions are associated with RRP and (2) induced abortions among women in the U.S., and (3) examine the extent to which …

Expressionism And Ethnography: Max Pechstein In Nidden And Palau, Roland M. Coffey

Theses and Dissertations

This thesis offers a new way to conceptualize Hermann Max Pechstein’s “primitivism” as a kind of ethnographic “primitivism.” By creating a constellation that connects Pechstein’s Nidden and Palau-based projects, Paul Gauguin’s “primitivist” aesthetic, and the research produced by German ethnographers, I argue that the “documentary” nature of Pechstein’s work paradoxically merges the “scientific” aspects of ethnography with his, and more generally, other Expressionists’ interest in the “primitive.” In addition, the following work demonstrates that the purportedly “scientific” representations and visual accounts of South Seas natives that ethnographers like Otto Finsch produced in the late 1800s and early 1900s heavily and …

A Novel Antimicrobial Drug Discovery Approach For The Periodontal Pathogen Porphyromonas Gingivalis, Victoria N. Stone

Theses and Dissertations

The human body is colonized by more than 100 trillion microbes which make up an essential part of the body and plays a significant role in health. We now know the over use and misuse of broad-spectrum antibiotics can disrupt this microbiome contributing to the onset of disease and runs the risk of promoting antibiotic resistance. With antibiotic research still on the decline, new strategies are greatly needed to combat emerging pathogens while maintaining a healthy microbiome. We therefore set out to present a novel species-selective antimicrobial drug discovery strategy.

Disruption of the homeostasis within the oral cavity can trigger …

A Case Study Examining Formative Assessment In A Postsecondary English Language Program, Divya Varier

Theses and Dissertations

This study examined the formative assessment practices of three teachers in English as a Second Language (ESL) classrooms using a sociocultural theoretical framework. The study was conducted in a postsecondary ESL setting at a large public university in the southeastern United States. Using an embedded mixed methods design, this study employed teacher interviews and classroom observations to address the overarching question: What individual and contextual factors are present in the formative assessment practices of participant ESL teachers? The study also explored the relationship between student metacognitive judgments of learning (JOL) and performance with the purpose of informing formative assessment practice. …

Elucidating The Role Of Endogenous Electric Fields In Regulating The Astrocytic Response To Injury In The Mammalian Central Nervous System, Matthew L. Baer

Theses and Dissertations

Endogenous bioelectric fields guide morphogenesis during embryonic development and regeneration by directly regulating the cellular functions responsible for these phenomena. Although this role has been extensively explored in many peripheral tissues, the ability of electric fields to regulate wound repair and stimulate regeneration in the mammalian central nervous system (CNS) has not been convincingly established. This dissertation explores the role of electric fields in regulating the injury response and controlling the regenerative potential of the mammalian CNS. We place particular emphasis on their influence on astrocytes, as specific differences in their injury-induced behaviors have been associated with differences in the …

Evaluation And Comparison Of Theoretical Models’ Abilities To Explain And Predict Colorectal Cancer Screening Behaviors, Anthony J. Molisani

Theses and Dissertations

BACKGROUND: Colorectal cancer (CRC) is the fourth most common and second most deadly cancer in the United States. However, it is highly preventable and treatable if detected at the precancerous or local stage of development. There exists multiple screening methods each with varying sensitivity, required effort, and recommended frequency of use. Complete adherence to screening guidelines by the recommended, at-risk population would halve the current mortality rate. Unfortunately, screening adherence remains the lowest of all screened cancers with a median state screening adherence rate of about 65%. To understand what individual-level factors influence an individual’s decision to be screened, health …

The Influence Of Executive Functions And Emotion Regulation On Teacher-Rated Social Behaviors In Middle Childhood, Tennisha N. Riley

Theses and Dissertations

Early social interactions are important to developing and maintaining positive social relationships in childhood. It is well understood that the social development is dependent on a number of developmental changes in both cognition and emotion. While most research has focused on cognitive and emotional models of social behaviors separately, a consideration for research investigating social behaviors is to examine cognitive processing and emotional processing concurrently. The current work focuses on the relationship between the executive processes involved in cognition and emotion regulation, and the influence on adaptive (social skills) and maladaptive (aggressive behavior) social behaviors. Specifically, the reformulated social behavioral …

Examination Of Electronic Cigarette User Puff Topography: The Effect Of A Mouthpiece-Based Topography Measurement Device On Plasma Nicotine And Subjective Effects, Tory Spindle

Theses and Dissertations

Electronic cigarettes (ECIGs) operate by heating a nicotine-containing solution resulting in an inhalable aerosol. Nicotine delivery may be affected by users’ puffing behavior (puff topography), and little is known about the puff topography of ECIG users. The purpose of this study was to examine the extent to which a mouthpiece-based topography measurement device influences the acute effects associated with ECIG use.

Twenty-nine experienced ECIG users completed two sessions differing only by the presence of a mouthpiece-based topography recording device. In both sessions, participants completed one 10 puff, 30 sec inter-puff interval (IPI) ECIG-use bout and another 90 minute ad libitum …

Hands On Painting, Matthew Yaeger

Theses and Dissertations

How can we know something through how it is sensed? Making anthropomorphic, three-dimensional paintings through a set of basic, at-hand materials, I’m interested in how empathy, modesty, and doubt can mediate a tangible experience of an object. Challenging notions of perception, I want to create a heightened sense of awareness in which the intangible can be seen or felt.

Thank You For A Lovely Time, Kelley Mj Morrison

Theses and Dissertations

Stemming from my own fixation on trying to understand the actions, decisions and thought processes of those around me my work explores the difference between internal and external lives. I construct “brain spaces”; whether my own or someone else’s I strive to understand the decisions they have made and the stories we are a part of. I combine thoughts, feeling and sentiments which I have collected over my life to make objects that act as intermediaries, allowing others to imagine stepping into a mind other than their own. I attempt to bring the landscape of the mind into the physical …

Boston Marathon Bombing And Experiences Of Solidarity: The Race To Understanding, Caitlin M. Price

Theses and Dissertations

Near the Boston Marathon’s finish line on April 15, 2013, an innocent looking backpack disguising a pressure-cooker bomb full of shrapnel detonated. Seconds later, another explosion happened amidst crowds of marathon spectators. Despite being one of the worst attacks on United States soil, an outpouring of positive and pro-social behavior occurred. Communities come together after disasters. Solidarity was felt between victims, first responders, and the community but with varying experiences. Through a content analysis of 12 oral histories collected by the WBUR Our Marathon Collection, three distinct kinds of solidarity experiences were uncovered: visceral, care-work, and virtual. This case study …

Postcession, Evan D. Pomerantz

Theses and Dissertations

This is a series of daily writings. Each day consists of a new topic and is closed at the end of the day. The ideas presented are philosophical, humorous, rambling, lamentations, incantations, doubt-ridden, aesthetic pep talks which combine into an affective representation of my studio practice’s becoming. There will be little congruency, some stories, and a lot of parallels because that is who I am.

Is Black Motherhood A Marker Of Oppression Or Empowerment? Hip-Hop And R&B Lessons About "Mama", Cassandra Chaney, Arielle Brown

Journal of Hip Hop Studies

A qualitative content analysis was conducted on the lyrics of 59 songs (40 Hip Hop songs; 17 R&B songs; 2 songs that represented the Hip Hop and R&B genre) from 1961-2013 to identify the ways that Black male and Black female artists described motherhood. The songs were determined by Billboard Chart Research Services, and Black Feminist Theory provided the theoretical foundation on which the themes were identified. Qualitative analysis of the lyrics revealed Black motherhood in R&B and Hip Hop to be based on the following four typologies: (1) Motherhood as Source of Emotional Comfort and Support; (2) Motherhood as …

Curricular Goals, Music And Pacing: The Case Study For Hip Hop Music In Children's Educational Television, Creshema R. Murray, Cynthia Nichols

Journal of Hip Hop Studies

As an answer to the McCollum and Bryant (2003) charge for scholars to use the pacing index that they created to measure the pace of current children's programs, this paper examines the use of Hip Hop music in a children's television show, Hip Hop Harry, and the relationship that this show has with the eighty-five shows that were analyzed in McCollum and Bryant's initial study. Hip Hop Harry is an Emmy award nominated show on The Learning Channel, which prides itself on using Hip Hop culture and music as a medium to educate preschoolers from diverse backgrounds. Through content analysis, …

Curricular Goals, Music And Pacing: The Case Study For Hip Hop Music In Children's Educational Television, Creshema R. Murray, Cynthia Nichols

Journal of Hip Hop Studies

As an answer to the McCollum and Bryant (2003) charge for scholars to use the pacing index that they created to measure the pace of current children's programs, this paper examines the use of Hip Hop music in a children's television show, Hip Hop Harry, and the relationship that this show has with the eighty-five shows that were analyzed in McCollum and Bryant's initial study. Hip Hop Harry is an Emmy award nominated show on The Learning Channel, which prides itself on using Hip Hop culture and music as a medium to educate preschoolers from diverse backgrounds. Through content analysis, …

Bring Out Your Dead: Digging Up Print Reference Issues To Recommend What Is Next For A Collection, Julie Arendt, Nell J. Chenault, John Glover

VCU Libraries Faculty and Staff Presentations

With the rise of online resources and discovery systems, the question of whether print reference is dead yet has been raised. In response to collection changes, VCU librarians assessed usage and issues in Cabell Library’s print reference collection—revealing trends, challenges, and leading to proposed collection designs.

Reflective Curiosities, Mary O. Dickerson

Theses and Dissertations

Artist Statement

My craft work and paintings reflect my life experiences and personal curiosities, particularly those associated with the natural world. Every day, I am bombarded with a constant flow of visual impressions and ephemeral experiences. There are some that demand attention by virtue of their sheer power, such as the repetition of line in a plowed field, the color of nautical landscape at twilight, or the intelligent behavior of crows. Like a tourist who buys a souvenir to capture a moment, I try to capture instances of profound experiences. I interpret these moments through a process-oriented approach to media. …

Ceo Characteristics And The Choice Of Using Non-Financial Performance Measures In Compensation Contracts, Melloney C. Simerly Ph.D.

Theses and Dissertations

This study examines how CEO characteristics influence the decision to use non-financial performance measures (NFPM) in compensation contracts. Specifically, I examine the CEO characteristics: gender, age, tenure, risk-aversion, overconfidence, and sensitivity of wealth. Using trait theory and the extant literature examining NFPM, females, age, tenure, and risk-aversion are expected to be positively associated with the use of NFPM while competing hypotheses are presented for overconfidence and sensitivity of wealth. Employing a two-way fixed effects method, controlling for fixed effects at the firm and year level, I find that female CEOs are positively associated with the use of NFPM because of …