Digital Commons Network^™

Principals’ Preparedness For, And Experiences Of, Crisis Events At School, Patricia Daughtry

Theses and Dissertations

In this study, principals in the low country region of South Carolina were surveyed to assess their perceived preparedness for, and experiences of, crisis events in their schools. This study replicated a study, conducted by Adamson and Peacock (2007), which was presented in an article entitled Crisis Response in the Public Schools: A Survey of School Psychologists’ Experiences and Perceptions. Although their research was important, the population was limited to school psychologists. A literature review revealed no research on lessons learned from school principals. Since principals are responsible for managing the school from the moments following a crisis through the …

Avoiding Doubled Words In Strings Of Symbols, Michael Lane

Theses and Dissertations

A word on the n-letter alphabet is a finite length string of symbols formed from a set of n letters. A word is doubled if every letter that appears in the word appears at least twice. A word w avoids a word u if there is no non-erasing homomorphism h (a map that respects concatenation) such that h (u) is a subword of w. Finally, a word w is n-avoidable if there is an infinite list of words on the n-letter alphabet that avoid w. In 1906, Thue showed that the simplest doubled word, namely xx, is 3-avoidable. In 1984, …

Ethnic Discrimination: Measurement And Associations With Smoking-Related Outcomes Among Arab Male Current And Former Smokers In Israel, Amira Osman

Theses and Dissertations

We evaluated the psychometric properties of two instruments used to assess ethnic discrimination among Arabs in Israel. The “Experiences of Discrimination” (EOD) scale was adapted to assess interpersonal ethnic discrimination (EOD-A) and a new measure was developed to assess perceptions of institutional group discrimination (IGD) against Arabs as an ethnic group. Then, we examined the association between each form of ethnic discrimination (interpersonal and institutional) and smoking outcomes among Arab men from Israel, and whether social support and coping efficacy moderate these associations. Data were analyzed from a cross-sectional study of Arab male current and former smokers, aged 18-64. A …

Chemical Processes Governing The Equilibrium Between Organic And Inorganic Carbon: Probing The Mechanisms Of Iron Catalyzed Reactive Oxygen Species Production, Joy Kelechi Ihekweazu

Theses and Dissertations

This study examines the oxidation of organic carbon that occurs concurrently with the autoxidation of Fe(II) to determine the role that geochemical constituents have on both the autoxidation of Fe(II) and subsequent ROS production. The reaction between reduced carbon and oxygen is thermodynamically favorable, but kinetically proceeds slowly. Fe(II) facilitates the equilibration of reduced carbon and oxygen. This equilibration occurs naturally in saline estuaries, where oxygen rich seawater mixes with anoxic groundwater. We characterized a saline estuary at the Baruch Institute and used those characterizations to recreate natural water conditions in the lab. Using simulated natural water we then examined …

Statewide Scale-Up Of Group Prenatal Care In South Carolina, Kristin M. Van De Griend

Theses and Dissertations

Background: Poor birth outcomes and racial disparities in birth outcomes in South Carolina are widely recognized problems. To improve maternal and child health outcomes, especially among vulnerable groups, universal access to timely, appropriate, and effective care should remain a priority through increased availability and accessibility. An interagency collaborative in South Carolina expanded CenteringPregnancy (CP) from two to five medical practices throughout the state. CenteringPregnancy is associated with improved birth outcomes and reduced rates of racial disparities in preterm birth throughout the United States. Important questions in the literature remain about strategies and determinants of scaling up sexual and reproductive …

Supporting Fourth Grade Reading Students Using Retrospective Miscue Analysis As A Response To Intervention Model, Michelle Davis

Theses and Dissertations

Despite extensive research on Response to Intervention and Retrospective Miscue Analysis, students in fourth and fifth grade are still reading below grade level. This case study investigated how Retrospective Miscue Analysis (RMA) implemented during Response to Intervention (RTI) assists students in learning to apply new reading strategies that increase comprehension. Over a twelve week period, data were collected in four contexts. First, orally administered pre/post-Burke Reading Inventory. Secondly, computer generated STAR assessment for screening and progress monitoring. Thirdly, one-on-one Dominie. Finally, audio recording of student read aloud, retelling and follow-up discussion. Students’ responses on pre-Burke Inventory indicated students think reading …

Assessing The Magnitude And Impact Of Seawater/Pore Water Exchange In Salt Marsh Systems, Carrie Lee Milliken

Theses and Dissertations

Submarine groundwater discharge is a hydrological process that is important to study and understand as it impacts biogeochemical processes and hydrological cycles. Particularly in coastal salt marsh systems, it is an important process to analyze as these systems serve as crucial interfaces between terrestrial and marine waters and particulates. There is evidence that these systems, typically thought to have little exchange across the interface due to impermeable sediments, could actually allow for significant flow of water and particulates at shallow depths. In order to measure and quantify this flow, a method using 224Ra as a tracer has been tested. The …

Relationships Between Law Enforcement Officer-Involved Vehicle Collisions And Other Police Behaviors, John Andrew Hansen

Theses and Dissertations

Specialization and versatility regarding officer negative outcomes have different implications for agency policies and practices. Versatility suggests interventions that address several problematic behaviors, while specialization may necessitate more targeted interventions. If officers who engage in one form of negative behavior are also more likely to be involved in other undesired outcomes than co-monitoring behaviors via early intervention systems or other mechanisms may be an effective means of identifying problematic officers. The threat posed by officer-involved motor vehicle collisions to the safety of police and the public has received increased attention from practitioners and researchers in the past decade or so. …

Commutator Studies In Pursuit Of Finite Basis Results, Nathan E. Faulkner

Theses and Dissertations

Several new results of a general algebraic scope are developed in an effort to build tools for use in finite basis proofs. Many recent finite basis theorems have involved assumption of a finite residual bound, with the broadest result concerning varieties with a difference term (Kearnes, Szendrei, and Willard (2013+)). However, in varieties with a difference term, the finite residual bound hypothesis is known to strongly limit the degree of nilpotence observable in a variety, while, on the other hand, there is another, older series of results in which nilpotence plays a key role (beginning with those of Lyndon (1952) …

The Packing Chromatic Number Of Random D-Regular Graphs, Ann Wells Clifton

Theses and Dissertations

Let G = (V (G),E(G)) be a simple graph of order n and let i be a positive integer. X_i superset V (G) is called an i-packing if vertices in X_i are pairwise distance more than i apart. A packing coloring of G is a partition X = {X₁,X₂,X₃, . . . ,X_k} of V (G) such that each color class X_i is an i-packing. The minimum order k of a packing coloring is called the packing chromatic number of G, denoted by X_p(G). Let G_{n,d …}

Institutional Resilience Along The Mississippi Gulf Coast In The Context Of Pre- And Post-Hurricane Katrina, Khai Hoan Nguyen

Theses and Dissertations

Building resilience to disasters helps reduce loss of life and property, allowing communities to recover more quickly from shocks and disruptions. Governing institutions are tasked with tremendous responsibility in terms of mitigating risks and enhancing resilience of local communities through proactive planning and policies. It is important to examine how institutional policies have changed pre- and post-disaster to determine their contribution to community resilience. Metrics and indicators can be used to quantitatively assess, establish baseline, track, and monitor resilience at the community level. Few studies have attempted to measure institutional resilience using a set of indicators and metrics, and even …

Preservice Physical Education Teacher’S Value Orientations Across The Student Teaching Semester, Heesu Lee

Theses and Dissertations

It is of interest to physical education teacher educators to prepare pre-service teachers (PTs) to promote learning based on the five National Standards for K-12 Physical Education (NASPE, 2013). These National Standards reflect value orientations. However, limited empirical evidence exists that examines what value orientations PTs endorse and how physical education teacher education (PETE) programs influence their value orientations. The purpose of this study was to 1) examine the initial value orientations of PTs at entry into the course of student teaching, 2) describe how their value orientations change/develop and/or are maintained across the course, and 3) explore factors that …

The Political Economy Of Property Rights In China: Local Officials, Incentive Structure, And Private Enterprises, Ingrid Yingxia Li

Theses and Dissertations

My dissertation tries to solve two puzzling questions in China’s economic miracle: why some private firms enjoy better property rights protection than others under similar political and economic institutional conditions. Secondly, under the incentive structure designed by the central government, why some local officials in some localities actively protected private property rights than others hence foster local economic development. Existing literature either emphasizes social networks or focuses on fiscal decentralization and personnel control system. But neither these accounts is able to systematically explain the considerable variation of private property rights protection across regions and over time.

I develop a game-theoretical …

Randomized Control Study Of Neurofeedback With College Students With Adhd, Alycia M. Roberts

Theses and Dissertations

Neurodevelopmental disorders such as ADHD represent a major national problem. There are increasing numbers of students in schools requiring special education services as a result of ADHD, and each of these students costs the U.S. education system approximately $5,000 per year (Robb et al., 2011). There are additional societal costs associated with the disorder, and ADHD can be debilitating for individuals with the disorder and their families (i.e., Barkley & Murphy, 2010; Ginsberg, et al., 2013). The most common treatments are stimulant medication and behavioral training (i.e., Pelham & Fabiano, 2008), but recently neurofeedback (EEG biofeedback) has been receiving a …

The Role Of Intermembrane Space Redox Factors In Glutathione Metabolism And Intracellular Redox Equilibrium, Hatice Kubra Ozer

Theses and Dissertations

The mitochondrial intermembrane space (IMS) is a unique subcellular compartment that houses key thiol-dependent redox pathways such as protein transport, mitochondrial respiration, and detoxification of ROS (reactive oxygen species). These pathways are all dependent on cysteine-rich proteins, thus maintaining thiol-disulfide balance in this organelle is crucial for cellular functions. An IMS protein import pathway called the Mia40-Erv1 disulfide relay system uses disulfide bond formation for the import and retention of substrate proteins in the IMS. Erv1 is also suggested to be involved in maturation of cytosolic Fe-S cluster proteins and regulation of iron homeostasis in S. cerevisiae. However, these studies …

Maternal Obesity, Gestational Weight Gain And Offspring’S Asthma, Kristen Polinski

Theses and Dissertations

Introduction: Obesity is common among women of childbearing age and intrauterine exposures may influence the development of early childhood asthma. A handful of studies have investigated pre-pregnancy obesity, but even fewer have thoroughly explored gestational weight gain as possible childhood asthma risk factors. Gaps remain in the literature and to our knowledge, none have longitudinally explored these relationships in a nationally representative sample of U.S. children.

Methods: We used data from the Early Childhood Longitudinal Study – Birth Cohort, in which children were followed through age four (n≈5,200). Asthma was based on parent report of a physician’s diagnosis. …

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.