Digital Commons Network^™

Coping Strategies Of Prelicensure Registered Nursing Students Experiencing Student-To-Student Incivility, Robin A. Foreman

Electronic Theses and Dissertations

Incivility is rude or discourteous behavior that demonstrates a lack of respect for others. Some nurses ignore the dictates of professionalism and exhibit a total disregard for colleagues and peers by purposefully targeting each other with uncivil behaviors. Incivility has invaded the nursing educational environment with deleterious results. Uncivil behaviors perpetrated by nursing students against other nursing students cause psychological and physiological distress for victims and witnesses. The purposes of this quantitative descriptive study were to identify the behaviors that constituted lateral student-to-student incivility, determine the frequency of experienced student-to-student incivility, and describe the coping strategies employed by prelicensure registered …

Trout Fishing In The Smokies And The Blue Ridge, 1880-Present: How-To, History, And Habitat, Nathaniel Cole Skaggs

Electronic Theses and Dissertations

This study focuses on trout fishing in the Great Smoky Mountains and the Blue Ridge Mountains from 1880 to 2017. I begin with a collection of personal narratives of fly-fishing in Tennessee to portray the allure of southern Appalachia trout fishing. I then describe the transition from native Cherokee fishing practices to sport fishing in the Smokies and the Blue Ridge by 1880. I explore a brief history of the National Parks and the United States Forest Service during the early 1900s, and address European fly-fishing influences in the United States during the twentieth century. I examine the habitats of …

Spatiotemporal Analyses Of Recycled Water Production, Jana E. Archer

Electronic Theses and Dissertations

Increased demands on water supplies caused by population expansion, saltwater intrusion, and drought have led to water shortages which may be addressed by use of recycled water as recycled water products. Study I investigated recycled water production in Florida and California during 2009 to detect gaps in distribution and identify areas for expansion. Gaps were detected along the panhandle and Miami, Florida, as well as the northern and southwestern regions in California. Study II examined gaps in distribution, identified temporal change, and located areas for expansion for Florida in 2009 and 2015. Production increased in the northern and southern regions …

Correlates Of Human Papillomavirus (Hpv) Vaccine Acceptance In Appalachian Tennessee, Oluwatosin Ariyo

Electronic Theses and Dissertations

Human papillomavirus (HPV) is the most prevalent sexually transmitted infection in the U.S., where one HPV-related cancer is diagnosed every 20 minutes. The most common HPV-related cancer is cervical cancer, with an estimated incidence of 12,000 cases annually, a third of which lead to death. Cervical cancer disparately affects women of ethnic minority groups and geographically isolated regions, such as Appalachia. Tennessee ranks third highest in cervical cancer incidence in the country. Many cases of cervical cancer could be prevented through vaccination against HPV, however, vaccination rates for females in Tennessee are among the lowest in the country. This mixed-methods …

Range-Wide Prevalence And Impacts Of Pseudocercosporella Inconspicua On Lilium Grayi And An Assessment Of L. Superbum And L. Michauxii As Reservoirs, Cindy L. Barrett

Electronic Theses and Dissertations

Lilium grayi (Gray’s Lily), a southern Appalachian endemic species, is threatened by a Lilium-specific fungal pathogen, Pseudocercosporella inconspicua. The disease is characterized by tan lesions that can cause early senescence, while also lowering seed production and viability. This project tested for P. inconspicua conidia and accessed health at nine locations. The disease was present and ubiquitous across the range of L. grayi. Through identification of P. inconspicua conidia in the field, L. superbum (Turk’s Cap Lily) was identified as an additional host, while L. michauxii (Michaux’s Lily) was disease-free. However, infection was inducible in both species. With …

The Impact Of Teach-Back As A Patient Education Tool In Women With Inadequate Maternal Health Literacy Seeking Immunizations For Their Children, Barbara Jared

Electronic Theses and Dissertations

Health literacy is recognized as a contributor to health outcomes and maternal health literacy is important to the health and wellbeing of children and families. Of particular interest are mothers seeking immunization services for their children. The complexity of the recommended immunization schedule and the care management of children receiving immunizations have the potential to create negative health outcomes in the low health literate population. Assessment of maternal health literacy and provision of effective patient education adapted to the health literacy level of the individual is important for information transfer. The Teach-Back provides an opportunity to both assess understanding and …

On The Cover Of The Rollin’ Stone: How Rolling Stone Magazine Frames Politics And News, Ashley Anne Walter

Electronic Theses and Dissertations

The Rolling Stone magazine is a significant artifact spanning throughout American pop culture; yet it has fought to be considered a legitimate news source in American media. This thesis study examines how Rolling Stone frames news and politics, and how the magazine portrays itself as being political, through its front covers. Research has shown that magazine covers “communicate,” “visually summarize” and work “as an advertisement to attract customers” (Kang & Heo, 2013). The purpose of this study is to understand how Rolling Stone presents itself as a legitimate news source and how the covers convey the publication’s identity. A mixed-methods …

Roman Domination In Complementary Prisms, Alawi I. Alhashim

Electronic Theses and Dissertations

The complementary prism GG of a graph G is formed from the disjoint union of G and its complement G by adding the edges of a perfect match- ing between the corresponding vertices of G and G. A Roman dominating function on a graph G = (V,E) is a labeling f : V(G) → {0,1,2} such that every vertex with label 0 is adjacent to a vertex with label 2. The Roman domination number γR(G) of G is the minimum f(V ) = Σv∈V f(v) over all such functions of G. We study the Roman domination number of complementary prisms. …

Teacher Perceptions Of Professional Learning Communities On The Instructional Climate At Flintville Elementary School In Lincoln County, Tn, David Golden

Electronic Theses and Dissertations

A qualitative investigation was conducted to explore teacher perceptions of Professional Learning Communities on the instructional climate at Flintville Elementary School in Lincoln County, Tennessee. Participants in the study included five teachers, the evaluation supervisor, and one parent from Flintville Elementary School. Through the analysis of interviews and a review of documents collected from Professional Learning Communities (PLC) meetings in grades Pre-K through 8, the investigator was able to extract meaning and code the data into categories that led to an understanding of the perceptions being researched.

Professional Learning Communities at Flintville Elementary School have changed the instructional climate concerning …

Teacher Perceptions Of Indigenous Representations In History: A Phenomenological Study, Joshua C. Tipton

Electronic Theses and Dissertations

This qualitative study addresses teacher perceptions of indigenous peoples representation in United States history. This phenomenological study was conducted within a school district in East Tennessee. For the purpose of this study, teacher perceptions of indigenous representations in history were defined as teacher beliefs towards the inclusion and representation of indigenous peoples in United States history. To gather data, both one-on-one and focus group interviews were conducted from a purposeful sample of United States history teachers from the high schools in the school district. Through an analysis of data derived from interviews and qualitative documents the researcher was able to …

Technical And Physical Match Demands Of A Ncaa Division I Soccer Goalkeeper, Joanne Spalding

Electronic Theses and Dissertations

The purpose of this study was to provide a better understanding of the goalkeeper position in order to prepare goalkeepers for competition. The objectives of this study were to characterize the technical and physical demands of an NCAA Division I collegiate goalkeeper over three seasons and examine trends from season to season. Count and frequency for each definition were analyzed. Results show that although the goalkeeper’s technical demands were characterized by engaging in play without action and being in the goal area, the gradually increased use of the feet over three season’s hints on the importance of skills performed with …

Celtic Water Hags, Violent Children, And Wild Men: Reexamining The Syncretic Nature Of Beowulf, James L. Baugher

Electronic Theses and Dissertations

This thesis reaffirms the Celtic influence on Beowulf. The first chapter reevaluates past attempts to demonstrate a Celtic connection with particular emphasis on the work of Martin Puhvel and R. Mark Scowcroft. The second chapter compares Grendel’s Mother to the Lady of the Lake, from the Prose Lancelot, using the Celtic water hag motif. The third chapter analyzes how Grendel exemplifies the Celtic motifs of the violent child and the wild man by comparing him with Cu Chulainn, from the Táin Bó Cúailnge, Lancelot, from the Prose Lancelot, and the Celtic wild man tales surrounding Suibhne, …

Developing Effective Classroom Environments In A High School Looping Program: A Narrative Research Study, Caleb C. Tipton

Electronic Theses and Dissertations

This study captures the narrative of the lived experiences of four teachers as they developed effective classroom environments in a high school looping program in an Eastern Tennessee school district. The study examined the stories and reflections of the participants in order to discover teacher perception, behaviors, and attitudes that help to establish teacher-student relational involvement which produces positive academic, behavioral, and socio-emotional student outcomes. The stories collected during the narrative study provide real-life, contextual data with which other practitioners might reflect upon their own teaching experiences and practices. The study also adds to the discussion on the potential impact …

Job Satisfaction, Organizational Commitment, And Ethical Climate Of Higher Education Administrators In Maryland Colleges And Universities, Brenda Disorbo

Electronic Theses and Dissertations

A quantitative research project was conducted at all public and private colleges and universities in the state of Maryland to investigate the relationship between job satisfaction, organizational commitment, and ethical climate among higher education administrators. An online survey was completed by 278 higher education administrators working in public and private colleges in Maryland during the 2016 fall semester. Survey results were analyzed in conjunction with participant characteristics, job satisfaction, organizational commitment, and ethical climates. Data were analyzed using MANOVA, Chi-Square, and descriptive statistics.

Findings indicate that the perceptions of ethical climate differed significantly by job satisfaction, gender and administrative position. …

A Content Analysis Of Media Accounts Of Death Penalty And Life Without Parole Cases, Lisa R. Kirk

Electronic Theses and Dissertations

The study analyzed a convenience sample of published accounts of death penalty cases and life without parole cases. The objective of the study was to explore factors that influence the selection of cases for coverage in books, think tank reports (e.g., Heritage Foundation), and periodicals and factors related to coverage of homicides resulting in a death penalty sentence or a life without parole sentence (often termed “America’s other death penalty”).

Since this study was exploratory, hypotheses were not offered. However, prior research on the death penalty and on life without parole offered several clues. For example, since black offender/white victim …

Tennessee Colleges Of Applied Technology: Student Demographics And Completion Rates, Timothy N. Wilson

Electronic Theses and Dissertations

The purpose of this quantitative study was to examine relationships between gender and race, disability status, single parent status, and economically disadvantaged status of students enrolled in Tennessee Colleges of Applied Technology advanced manufacturing skills programs. Furthermore, this study determined if there were significant relationships between race and disability status, single parent status, and economically disadvantaged status of students enrolled in Tennessee Colleges of Applied Technology advanced manufacturing skills programs. Finally, differences in completion rates between female and male students as well as differences in completion rates between white and nonwhite students enrolled in Tennessee Colleges of Applied Technology advanced …

Nutrient Content Of Human Breast Milk From Overweight And Normal Weight Caucasian Women Of Northeast Tennessee, Megan R. Kwon

Electronic Theses and Dissertations

Many factors influence the nutrient composition of breast milk (BRM) particularly within the fatty acids composition. In this study BRM between 2-14 weeks of lactation was collected from 44 Caucasian women (24 normal weight (NW, BMI 18.5-24.9kg/m²) and 20 overweight (OW, BMI >25.0kg/m²). BRM was subjected to proximate analysis and participants completed food frequency questionnaires (FFQ) to estimate fruit, vegetable, and fat intake. BMI differed between NW and OW groups, 22.03 vs 33.86kg/m² (p0.10) were identified for total calories (5,581.8 vs 5562.9cal/g), %fat (39.6 vs 43.9), or %protein (9.8 vs 8.9) for BRM in NW …

Law Enforcement Officers’ Perceptions In Regard To Sex Offenders, Sorn, And Residency Restrictions Laws, Maria Aparcero-Suero

Electronic Theses and Dissertations

The purpose of this study was to extend current knowledge regarding law enforcement’s perceptions of sex offenders. Law enforcement’s views of sex offenders and the fairness and efficacy of sex offender laws were examined through the utilization of a 60 closed-ended question survey. The survey included questions about sex offender myths, sex offender laws, police officers’ experience in working with sex offenders, specialized training, and demographics. The sample consisted of 74 sworn police officers from a Southeastern state. The results showed that, despite having a mostly empirical based view of sex offenders, sworn police officers were likely to support sex …

Phenomenological Study Of The Lived Experiences Of Appalachian Spouses Of Combat Veterans With Post Traumatic Stress Disorder, Janice E. Greene

Electronic Theses and Dissertations

This study was conducted to identify gaps in existing knowledge regarding impacts of combat-related PTSD on the spouse and to gain an understanding of the lived experience of Appalachian Spouses of combat veterans with PTSD. A systematic literature review was conducted to identify research and findings on the impacts of combat-related PTSD on spouses of veterans and a qualitative study was conducted to gain an understanding of the lives of Appalachian spouses of combat veterans with PTSD.

The systematic review identified 16 qualitative studies conducted between 1988 and 2016 in five countries spanning five wars. Regardless of the country of …

Prevalence Of Communication Disorders In Children With Neonatal Abstinence Syndrome On School Speech-Language Pathology Caseloads: A National Survey, Brittany V. Ratliff

Electronic Theses and Dissertations

There is concern about the recently increasing number of infants born with Neonatal Abstinence Syndrome (NAS), yet little is known about its long-term neurodevelopmental effects. School-based speech-language pathologists (SLPs) are in a unique position to comment on potential long-term consequences of NAS because their caseloads include children with a variety of communication disorders and comorbidities. School-based SLPs across the United States (N = 258) responded to a survey about the presence of children with NAS on their caseloads and their perceptions of the children’s communication disorders and comorbidities. Results revealed that children with NAS currently are being treated by …

Symptoms Of Anxiety And Depression And Suicidal Behavior In College Students: Conditional Indirect Effects Of Non-Suicidal Self-Injury And Self-Compassion, Andrea R. Kaniuka

Electronic Theses and Dissertations

Young adults of college age are at particular risk for psychopathology, non-suicidal self-injury (NSSI) and consequent suicidal behavior, perhaps in a continuum of increasing severity. However, not all persons who experience psychopathological symptoms, or who self-harm, go on to engage in suicidal behavior, perhaps due to protective factors such as self-compassion that buffer this progression. We examined the mediating effect of NSSI on the relation between anxiety/depressive symptoms and suicide risk, and the moderating role of self-compassion on these linkages. Our collegiate sample (N=338) completed: Beck Depression Inventory, Beck Anxiety Inventory, Self-Harm Inventory, Suicidal Behavior Questionnaire-Revised, and the Self-Compassion Scale. …

Late Quaternary Dragon Lizards (Agamidae: Squamata) From Western Australia, Julie Rej

Electronic Theses and Dissertations

Fossil Agamidae from Western Australia have been the subject of limited study. To aid in fossil agamid identification, Hocknull (2002) examined the maxilla and dentary of several extant species from Australia and determined diagnostic characters for various species groups. In the study here, fossil agamids from two localities in Western Australia, Hastings Cave and Horseshoe Cave, were examined, grouped, and identified to the lowest unambiguous taxonomic level. Morphometric analyses were conducted to compare morphotypes, and find additional diagnostic characters. From Hastings Cave there were two maxilla morphotypes and three dentary morphotypes. Based on identifications, taxa present at this locality were …

Acculturation And Ethnic-Identification Of American Chinese Restaurant, Ting Shi

Electronic Theses and Dissertations

Immigration reform in 1965 enabled a large number of Chinese immigrants to settle in the United States. Chinese restaurants expanded quickly both quantitatively and geographically. This thesis researches the interactions between Chinese restaurant employers and employees and their customers. I focus on several Chinese restaurants in a mid-size Southeast U.S. city with a university and I analyze their methods for attracting culturally distinct groups of customers—local Americans and Chinese students or immigrants. I conducted participant observation in two Chinese restaurants and in-person interviews with 14 people from four restaurants whose roles are owners, managers, or servers. I found that Chinese …

Peptide Identification: Refining A Bayesian Stochastic Model, Theophilus Barnabas Kobina Acquah

Electronic Theses and Dissertations

Notwithstanding the challenges associated with different methods of peptide identification, other methods have been explored over the years. The complexity, size and computational challenges of peptide-based data sets calls for more intrusion into this sphere. By relying on the prior information about the average relative abundances of bond cleavages and the prior probability of any specific amino acid sequence, we refine an already developed Bayesian approach in identifying peptides. The likelihood function is improved by adding additional ions to the model and its size is driven by two overall goodness of fit measures. In the face of the complexities associated …

Functionalized Silica Gel For Adsorption Of Cesium From Solution, Kenneth Marshall Seaton Iii

Electronic Theses and Dissertations

Mesoporous silica gel containing embedded phosphotungstic acid (PTA) was synthesized by sol-gel co-condensation of tetraethyl orthosilicate with PTA in acidic media. The obtained material had high Brunauer-Emmett-Teller Theory (BET) surface area and pore volume. A characteristic band of the Keggin structure of PTA was present in its FT-IR spectrum while its X-ray diffraction patterns were absent. This proved the embedding of PTA on a sub-molecular level and not as a second phase. Acidic sites were determined by neutralization with base in aprotic solvent, followed by titration of the remaining base with an acid. The material demonstrated high adsorption capacity of …

Friend Or Foe? Martial Race Ideology And The Experience Of Highland Scottish And Irish Regiments In Mid-Victorian Conflicts, 1853-1870, Adam Spivey

Electronic Theses and Dissertations

This thesis examines martial race ideology in the British Army during the mid-nineteenth century. A “martial race” was a group of people that the British considered to excel in the art of warfare due to biological and cultural characteristics. This thesis examines perceived “martial” natures or lack thereof of the Highland Scots and the Irish during this era. Central to this analysis are the Crimean War (1853-1856) and the Indian Mutiny of 1857 which provided opportunities for soldiers to display their “martial” qualities. The Crimean War was the first war where the daily newspapers covered every aspect of the war …

Performance Of Imputation Algorithms On Artificially Produced Missing At Random Data, Tobias O. Oketch

Electronic Theses and Dissertations

Missing data is one of the challenges we are facing today in modeling valid statistical models. It reduces the representativeness of the data samples. Hence, population estimates, and model parameters estimated from such data are likely to be biased.

However, the missing data problem is an area under study, and alternative better statistical procedures have been presented to mitigate its shortcomings. In this paper, we review causes of missing data, and various methods of handling missing data. Our main focus is evaluating various multiple imputation (MI) methods from the multiple imputation of chained equation (MICE) package in the statistical software …

Inventory Optimization Using A Simpy Simulation Model, Lauren Holden

Electronic Theses and Dissertations

Existing multi-echelon inventory optimization models and formulas were studied to get an understanding of how safety stock levels are determined. Because of the restrictive distribution assumptions of the existing safety stock formula, which are not necessarily realistic in practice, a method to analyze the performance of this formula in a more realistic setting was desired. A SimPy simulation model was designed and implemented for a simple two-stage supply chain as a way to test the performance of the safety stock formula. This implementation produced results which led to the conclusion that the safety stock formula tends to underestimate the level …

Denoising Tandem Mass Spectrometry Data, Felix Offei

Electronic Theses and Dissertations

Protein identification using tandem mass spectrometry (MS/MS) has proven to be an effective way to identify proteins in a biological sample. An observed spectrum is constructed from the data produced by the tandem mass spectrometer. A protein can be identified if the observed spectrum aligns with the theoretical spectrum. However, data generated by the tandem mass spectrometer are affected by errors thus making protein identification challenging in the field of proteomics. Some of these errors include wrong calibration of the instrument, instrument distortion and noise. In this thesis, we present a pre-processing method, which focuses on the removal of noisy …

Inclusive Teaching Strategies: An Evaluation Of Course Structure And Summative Assessment In Introductory Biology, Oluwaseun O. Agboola

Electronic Theses and Dissertations

Several active learning strategies have been used when increasing the structure of a course as increasing course structure has been known to improve student learning in introductory STEM courses. Much has been studied on the value of frequent formative assessment; however, few studies have evaluated the effective modes of delivering summative assessment. This study examines the use of summative assessment as an inclusive teaching practice to improve first generation college student success in introductory biology and also uses faculty surveys to find out how instructors structure their introductory biology course and why they are structured that way. Final exams were …