Digital Commons Network^™

Mindfulness And Cognitive Aging, Elise J. Herndon

Theses and Dissertations

Mindfulness meditation involves the cultivation of a focused, pre-conceptual consciousness that enables increased present-centered awareness of internal states, cognitive processes, and external stimuli (Mikulas, 2011; Kornfield, 2010). Studies suggest that mindfulness practice affects the brain structures and cognitive processes related to fluid intelligence, and may affect fluid intelligence itself among highly experienced practitioners (e.g., Gard, Taquet, et al., 2014; Lazar et al., 2005; Ritskes et al., 2003). Fluid intelligence includes higher-order reasoning and problem-solving abilities that are independent of cultural and environmental influences. These abilities peak in young adulthood, then begin to decay (Cattell, 1987; Goldberg, 2005).

The current study …

The Interplay Between Personality And Structure: How Do Actors With Differing Social Values Behave In Economic Exchange?, Patricia Danielle Lewis

Theses and Dissertations

This dissertation integrates Network Exchange Theory (NET) with Social Value Orientations (SVO) literature. Previous SVO research has consistently found strong differences between prosocial and proself actors in social dilemmas and similar settings. That research has not, however, examined the behavior of actors engaging in negotiated exchange. Willer, Gladstone, and Berigan (2013) derived metric predictions for embedding actors of differing social values within exchange structures. I followed their work by testing these predictions in laboratory experiments using three types of exchange structures. While the predictions anticipated strong differences in earnings between orientation types, the results suggested otherwise. The earnings of prosocials …

The Trialectics Of Transnational Migrant Women’S Literature In The Writing Of Edwidge Danticat And Julia Alvarez, Jennifer Lynn Karash-Eastman

Theses and Dissertations

While a considerable critical field has developed around US Latino writing, due to the historical, cultural and sociolinguistic barriers between the two nations of Haiti and the Dominican Republic, critical investigations of these migrant literatures are often not bridged, but rather isolated into respective Haitian-American and Dominican-American designations. My comparative, critical framework defines the interactions between gender, culture and the diverse spatial coordinates from the island of Hispaniola, the Atlantic and the United States. The carefully differentiated objects of study that I articulate in each chapter offer a desirable interdisciplinary orientation inclusive of gender theory as well as cultural studies. …

Interpregnancy Weight Change And Adverse Maternal Outcomes, Chelsea Lynes

Theses and Dissertations

Obesity during pregnancy is associated with a high risk of adverse maternal outcomes. Little is known about how weight change between consecutive pregnancies impacts subsequent pregnancy complications and newborn outcomes. This study aimed to explore the association between interpregnancy BMI change and adverse maternal outcomes, specifically, gestational diabetes mellitus (GDM), gestational hypertension, pre-eclampsia, non-repeat cesarean delivery (C-section), and vaginal birth after cesarean delivery (VBAC). The study sample was derived from the Eunice Kennedy Shriver National Institute of Child Health and Human Development Consecutive Pregnancy Study, which collected data from 20 hospitals in Utah utilizing electronic medical records and International Classification …

Beyond Grades: The Impact Of Race And Academic Disidentification On Social Functioning And Academic Outcomes Among At-Risk High School Students, Brian K. Colar

Theses and Dissertations

An extant literature has supported the notion that black students perform poorly in comparison to white students on frequently used indicators of academic functioning, known as the academic gap between races. Although previous studies have identified this academic inequity between White and Black high school students, there is a dearth of literature examining the context and processes which may contribute to this gap. The current study further examines this educational disparity by evaluating the role of students’ social functioning, the impact of race, and academic outcomes among at-risk high school students. Although analytical evidence reports a positive correlation between social …

Parent To Parent Support For Parents Of Children With Autism Spectrum Disorders: Perspectives Of Parents And Program Staff, Nina Nelson

Theses and Dissertations

This short-term longitudinal qualitative study used grounded theory methods to explore how parents of children with autism spectrum disorder (ASD) benefit from one-to-one support (P2P), factors affecting success, and how these relationships evolved. In-depth interviews were conducted with 6 staff, 12 referred parents, and 11 support parents.

Most referred parents found P2P helpful, deriving informational/practical, emotional, and a few social benefits. Six interrelated factors affected success including a) parent-support relationship; b) program level; c) support parents’ experiences with P2P and the disability community; d) practical/logistical factors; e) psycho-emotional factors; and f) referred parents’ expectations relationship program level. The relationship was …

The Turkish Foreign Policy Under The Justice And Development Party (Akp): A Paradigm Shift?, Ali Demirdas

Theses and Dissertations

Understanding the Turkish foreign policy has become even more important in recent years given the developments surrounding the country. Furthermore, the last decade witnessed a radical change in the Turkish foreign policy making under the Justice and Development Party (AKP).

This dissertation aims to explain the nature of this change based on the application of the Policy Paradigms Theory, comparing the components of the AKP foreign policy understanding with those of the Kemalist, the status que paradigm that defined the foreign policy making in Turkey well into the early 21st century. The application of the theory provides evidence, based on …

Carl Friedrich Zelter’S Kantate Auf Den Tod Friedrichs: An Historical Overview, Conductor’S Guide, And Modern Edition, Dustin C. Ousley

Theses and Dissertations

This study of Carl Friedrich Zelter’s Kantate auf den Tod Friedrichs marks the first scholarly and musical exploration of the piece since the eighteenth century. A handcopied score of the cantata was converted into modern notation in 2009 using the program Sibelius. This version of the score, as well as instrumental parts, was used for the lecture-recital that grew from the study of this work. The manuscript’s present-day owner, Renate de La Trobe of Hamburg, Germany, granted access to a fair copy of the original score with a dedication in Zelter’s own hand. A member of Mrs. de La Trobe’s …

And Have Not Mercy, I Am Waiting: Conscious Inaction As Postcolonial Resistance In Patrick Kavanagh's "The Great Hunger" And Derek Walcott's "The Fortunate Traveller", Christopher Lowell Stuck

Theses and Dissertations

This project examines Patrick Kavanagh’s “The Great Hunger” and Derek Walcott’s “The Fortunate Traveller” as sites of postcolonial resistance. As presented in these poems, the main characters are caught between the memories of the colonial and anti-colonial pasts and the faltering promises of postcolonial independence. Instead of choosing between being defined solely by the past or accepting an independence under contrived terms, or attempting to reconcile the two, Walcott’s and Kavanagh’s poems propose conscious inaction in order to resist the apparent inevitability of the choice. Written at similar moments in their respective postcolonial regions, placing these two poems together for …

Figure And Flora, Caleigh Eveleth Goold

Theses and Dissertations

‘Figure and Flora’ is an exploration of the visual relationship between the human figure and various forms of plant life. It is an exercise in appreciation of the subtle nuances in color, shape and form of the human body which can bear a striking resemblance to vegetation that one would encounter in everyday life. Because we are such visual creatures, recognizing the aesthetic similarities can be an effective first step in realizing the inherent and biological similarities as well. This exhibit is meant to remind people that they are related to many more varied life forms than they may be …

Cluster Analysis With Batch Effect, Yifan Tang

Theses and Dissertations

Clustering, as a fundamental process in data science, is frequently used in preliminary data analysis. Batch effects are a powerful source of variation that can come from many sources in data collection, and influence data. We propose a method to simultaneously remove batch effects and perform cluster analysis. We see a batch effect as a fixed value added on to each batch, and do not make assumptions about the distribution of batch effects. We represent the data using a Gaussian mixture model, and use the EM algorithm to estimate the cluster means, the cluster covariance matrices, and the batch effects, …

Unacknowledged Victims: Love Between Women In The Narrative Of The Holocaust. An Analysis Of Memoirs, Novels, Film And Public Memorials, Isabel Meusen

Theses and Dissertations

This dissertation combines cultural theory and gender theory with literary criticism to evaluate the treatment of lesbians during the Holocaust and in narratives about the Holocaust. Responding to the kissing-scene controversy of the Berlin memorial for the homosexual victims of the Holocaust I claim that lesbian women’s experience of suffering is downplayed and disappears under the umbrella term ‘homosexuals.’ Employing a critical historical conceptualization of “lesbian love,” I consider examples from Claudia Schoppmann’s Days of Masquerade and Verbotene Verhältnisse as well as the personal estate of political activist Hilde Radusch to trace the personal view lesbians have of themselves. Shifting …

Defect Characterization Of 4h-Sic By Deep Level Transient Spectroscopy (Dlts) And Influence Of Defects On Device Performance, Mohammad Abdul Mannan

Theses and Dissertations

Silicon carbide (SiC) is one of the key materials for high power opto-electronic devices due to its superior material properties over conventional semiconductors (e.g., Si, Ge, GaAs, etc). SiC is also very stable and a highly suitable material for radiation detection at room temperature and above. The availability of detector grade single crystalline bulk SiC is limited by the existing crystal growth techniques which introduce extended and microscopic crystallographic defects during the growth process. Recently, SiC based high-resolution semiconductor detectors for ionizing radiation have attracted world-wide attention due to the availability of high resistive, highly crystalline epitaxial layers with very …

Bottomfeeders, William Linn

Theses and Dissertations

Bottomfeeders is a collection of short fiction. It includes stories concerning life, death, hoboes, wrestling, videogames, and cropdusters, among other things. It is both very serious and impossibly dumb, as is the way of things.

Soil Arsenic And Lead Concentrations And Preterm Birth: Investigating Racial Disparities, Sources, Neighborhood Effects, And Spatial Patterns, Pamela Harley Thornton Davis

Theses and Dissertations

Preterm birth, generally defined as birth at <37 weeks of gestation, is an important public health issue that has multiple risk factors related to characteristics of both the mother and her environment. The purpose of this dissertation was to examine potential sources of spatially interpolated (kriged) environmental concentrations of arsenic (As) and lead (Pb) in residential soils and preterm birth in a Medicaid population of mothers giving birth in South Carolina (SC) from 1996-2001. The first objective was to investigate if a racial disparity existed for estimated soil As and Pb concentrations, after adjusting for proximal and distal sources of these metals (including distance and direction to industrial facilities) in a subset of SC Medicaid mothers living in areas of SC where soil samples were collected and analyzed for these metals. The second objective was to test the hypothesis that estimated soil As and Pb concentrations were associated with increased odds of early (<34 weeks) and late (34-36 weeks) preterm births in the same subset of SC Medicaid mothers, after adjusting for individual and neighborhood level risk factors, and examine if measure of neighborhood deprivation and racial residential segregation modified these associations. The third objective was to examine if early and all preterm births, aggregated at the county level, varied spatially and/or temporally in SC for all Medicaid mothers giving birth from 1996-2001 in Bayesian models.

For the first objective, black mothers had significantly higher estimated As and Pb soil concentrations than white mothers in the study population (adjusted betas were 0.12 and 0.22 for As and Pb, respectively; all p<0.006), and proximal sources of metals (e.g., percent of Census block group are covered by roads) were more strongly associated with estimated soil As and Pb concentrations than composite As and Pb releases from industrial facilities categorized by distance from and direction to Census block groups in which maternal residences were located.

For the second objective, estimated soil concentration of neither As nor Pb were associated with increased odds of early or late preterm birth after adjusting for maternal and neighborhood level risk factors. Only individual level covariates were associated with these birth outcomes, and associations were stronger for early as compared to late preterm births. Neighborhood deprivation and racial …

Tp53 And Hras Influence On Hpv16 E7 Expression In Hpv16-Transformed Human Keratinocytes, Nella Christie Delva

Theses and Dissertations

Head and Neck Squamous Carcinoma (HNSCC) is one of the most common cancers worldwide. HNSCC affects regions of the upper aerodigestive tract such as the lip, tongue, nasopharynx, oropharynx, larynx, and hypopharynx. About 25% of all HNSCC cases and up to 65% of Oropharyngeal Carcinoma (OPC) cases are positive for HPV DNA. African American patients, especially males, present primarily with HPV-negative HNSCC. HNSCC’s that are HPV-positive tend to be HPV-active at initial presentation: these cancers contain HPV DNA and express HPV RNA. However, recurring HPV-positive cancers of the head and neck are more often inactive: these tumors contain HPV DNA, …

Making The Irrational Rational: Nietzsche And The Problem Of Knowledge In Mikhail Bulgakov's The Master And Margarita, Brendan Mooney

Theses and Dissertations

The goal of this thesis is twofold: first, to explore the influence of the German philosopher Friedrich Nietzsche on the Russian writer Mikhail Bulgakov, and second, to use Nietzsche’s unpublished essay “On Truth and Lies in a Nonmoral Sense” (written 1873) to examine the problem of knowledge in Bulgakov’s The Master and Margarita (written 1928-1940).

In existing scholarship on Bulgakov’s masterpiece The Master and Margarita, the novel’s epistemological underpinnings are a topic that remains relatively unacknowledged. The “supernatural” element presents an opportunity to examine the manner in which man interacts with unprecedented phenomena, that is, phenomena that do not …

Methods For Determining Grease Service Levels In An Ah-64d Intermediate Gearbox Using On-Board Sensors, Travis Steven Edwards

Theses and Dissertations

The intermediate gearbox (IGB) on the AH-64D was chosen as the subject for this study based on the persistent grease leaks that require grounding aircraft. The aircraft is not currently equipped with a method of detecting grease loss during flight, so techniques for analyzing the usefulness of old metrics and possible new techniques can be tested. The main objective of this study is to use the aircraft’s on-board sensors to develop a method of determining the lubrication level of the IGB. Currently, the most reliable method for detecting a fault on the aircraft is through the use of vibration-based condition …

U.S. Collegiate Athletics: International Student Athletes Recruiting Process, Evelyn S. Jara

Theses and Dissertations

The pressure to win has grown as a result of the billions of dollars invested in collegiate athletics and the increasing national media attention, and coaches and administrators are searching for an athletic edge (Wieberg, 2008). There are a limited number of American athletes that have the skills to impact the collegiate level. Competition to attract the top domestic players is high, so coaches turn to larger, international recruiting arenas with less competition (Riley, 1997). The National Collegiate Athletic Association (NCAA) regulates collegiate Sports in the United States, which is the only place in the world that provides the opportunity …

The King’S Cabinet Splintered: The Impact Of Digital Mediation On The Kings Cabinet Opened, Travis A. Mullen

Theses and Dissertations

In June of 1645, the Parliamentarian New Model Army seized a packet of King Charles I’s private correspondence at the battle of Naseby. This seizure was a crucial propagandistic victory that enabled the Parliamentarians to do irreparable damage to Charles’ public image and, in contrast, to ingratiate themselves to the public. The Parliamentarians carefully selected, decoded, and arranged the letters in an effort to reveal Charles as a duplicitous ruler that cared more for his wife, Henrietta Maria, than his people. The collection is increasingly seen by critics as a case study in mediation through print—not just of private correspondence, …

Expanding The American Canon: A Conductor's Compendium Of Black American Orchestral Composers, Nseobong Ekpo

Theses and Dissertations

From the colonial days in the early 1600s until the present, Black Americans have contributed to the musical life of America. Black Americans and composers of African descent have contributed to symphonic music since the early days of Western Art Music. However, Black Americans have not been adequately represented in symphonic concert programs past or present. This document aims to address the issue of accessible published works by Black Americans by presenting a current resource of available and ready-tobe- performed symphonic orchestral music by Black American composers. This document will include: A brief historical overview of contributions of Black Americans …

The Evolutionary Biology Of Vision In Daphnia, Christopher S. Brandon

Theses and Dissertations

Eyes have attracted the attention of evolutionary biologist since the field’s infancy. In On the Origin of Species, in fact, Darwin famously remarked on the proposition that natural selection could engineer the eye, saying “[it is] absurd in the highest possible degree.” Though, he goes on to explain, beautifully and simply, how his theory of evolution by natural selection could produce such an organ. Indeed, eyes are remarkable examples of complex information acquisition systems that have evolved from simple beginnings. Eyes allow animals to extract environmental information from light, which informs physiological and behavioral responses to resources, predation, and mates. …

Pathways Thinking As A Mediator Between Positive Emotions And General Life Satisfaction In Middle School Students, Kathleen B. Franke

Theses and Dissertations

Informed by the broaden-and-build theory of positive emotions, we tested a model of the origins of life satisfaction with a sample of 567 middle school students from the Southeastern United States. The pathways thinking domain of hope was proposed to mediate the relation between positive emotions and general life satisfaction at a single time point, as well as over one year. At Time 1, pathways thinking was a significant mediator of positive emotions and life satisfaction. In the longitudinal model, pathways thinking did not significantly mediate this relation between positive emotions and later life satisfaction. These findings have implications for …

Three Essays In Banking: Corporate Governance, Internationalization, And Government Bailouts, Raluca A. Roman

Theses and Dissertations

This dissertation extends a growing literature on banking and finance by investigating bank corporate governance, internationalization, and bailouts. The first essay conducts the first assessment of shareholder activism in banking and its effects on risk and performance. Activism can create value and be an effective monitoring mechanism for banks, but it may also be a destabilizing mechanism, as maximizing shareholder value may cause financial instability. We focus on the conflicts among bank shareholders, managers, and creditors (e.g., regulators, deposit insurers, taxpayers, depositors). We find activism may generally be a destabilizing force, increasing bank risk-taking, but creating market value for shareholders, …

The Social Determinants Of Success: The Effect Of Status, Framing, And Group Membership On Test Scores, Jennifer L. Mcleer

Theses and Dissertations

Previous findings have shown that intelligence test scores of members of disadvantaged groups are negatively affected by their relative status in test situations. We explain this by assuming that lower-status actors forego benefits that normally follow from successful performance of a task if they anticipate that there are also costs associated with success. We use an integration of Status Characteristics Theory, Rational Choice Theory, Prospect Theory, and Self-Categorization Theory to argue that compared to high status individuals, those of lower status should be particularly affected by costs associated with high performance. We ran an experiment that manipulated factors such as …

Patterns Of Sedentary Behavior And Association With Health Risks Among African American Adults, Tatiana Y. Warren-Jones

Theses and Dissertations

Introduction: There is growing and compelling evidence suggesting time spent in sedentary behaviors (SB) is a unique contributor to health risk that appears to be independent of time spent in moderate- and/or vigorous-intensity physical activity (PA). However, few studies have examined these associations in women and even fewer studies have included ethnic minority populations.

Purpose: The major objectives of this study were to: (1) describe patterns of objectively measured sedentary and PA behaviors and variation in these behaviors in African American (AA) adults; (2) assess the association between bouts of and breaks in SB and waist circumference risk, body mass …

Exploring The Impact Of Teacher Collaboration On Teacher Learning And Development, Tami Burton

Theses and Dissertations

This qualitative study explored the impact that teacher collaboration has on teacher learning and development. Through data collection and analysis of teacher questionnaires, observations, a focus group, and interviews, collaboration was investigated for its impact on how teachers build on their unique pedagogies. The study included 22 participants in a rural elementary school in South Carolina. Three common themes were identified and explored for their relation to teacher learning and development. An in-depth look at the participant’s perceptions was provided. The findings of this qualitative study demonstrated that effective teacher collaboration incorporates having shared or common goals, teacher efficacy, and …

Goal Achievement In Young Adults With Asperger Syndrome And High Functioning Autism, Melissa Racobaldo

Theses and Dissertations

Purpose: This study aimed to evaluate perspectives of young adults with Asperger syndrome (AS) and High Functioning Autism (HFA) regarding supports and services, future goals, and confidence in their success. The goal of this study was to identify valuable supports and areas in which this support was lacking. Identifying areas of support for young adults with AS/HFA transitioning into adulthood aids in providing consistent services for successful goal achievement. The study has value among genetic counselors as the discovery of genetic etiologies of autism has led to referral of families with ASD to the genetics clinic. Methods: Young adults with …

Exploring Birthparent’S Experiences Of Creating An Adoption Plan For Their Children With Special Needs, Sanjukta Tawde

Theses and Dissertations

Very little information is available regarding the experience and needs of families who create an adoption plan for their child with disability. The purpose of this study was to learn more about the experiences of birthparents who created an adoption plan after the diagnosis of Down syndrome so as to understand their needs during the process. Birthparents were invited to participate in the study through National Down Syndrome Adoption Network (NDSAN) by membership emails. Information about the study was made available on the organization’s website and social media pages. Potential participants also learned about the study from one of the …

The Influence Of Self-Reported Degree Of Masculinity/Femininity On Condom Use Among Black Men Who Have Sex With Men In The Deep South, Elizabeth D. Peeler

Theses and Dissertations

In the United States, 50,000 Americans are diagnosed with HIV each year (CDCa, 2014). The HIV/AIDS epidemic has had a particularly devastating impact on the southern U.S., especially the Deep South – Alabama, Georgia, Louisiana, Mississippi, North Carolina, and South Carolina (Reif, Whetten, Wilson, McAllaster, Pence, Legrand, & Gong, 2014). The Deep South, while only composing of 36% of the national population, accounts for 50% of all people living with HIV/AIDS in the nation (Human Rights Watch, 2010). No other population has been hit harder than men who have sex with men (MSM; Prejean, Tang, & hall, 2013). Black MSM …