Digital Commons Network^™

Workplace Factors That Contribute To Teacher Intent To Leave The Profession, Teresa Blount Gibbons

Electronic Theses and Dissertations

There is a nationwide shortage of qualified teachers, with 90% of all teacher shortages caused by teacher attrition (Carver-Thomas & Darling-Hammond, 2019). This study surveyed public school K-12 teachers in South Carolina to gain an understanding of workplace factors that contribute to teacher intentions to quit/ teacher attrition. The current design measures teacher stress perceptions of workplace factors as the relational theoretical lens to determine teacher intention to leave or likelihood of attrition. The results of a study suggest that student stressors and workload are the most important factors in teacher attrition. A qualitative analysis of student stressors found that …

Adaptability: Its Professional Capital And Influence On Secondary Science Teacher Job Satisfaction, Kristy A. Floyd

Electronic Theses and Dissertations

Following a 15-year decline, the United States is experiencing the lowest educator job satisfaction ever recorded amidst a critical teacher shortage. Discussions of how to retain teachers are part of everyday conversations in education. Although much research has been conducted on the many factors influencing job satisfaction, one factor that has yet to be thoroughly studied is teacher adaptability. Everyday challenges such as new curricula, policy changes, and the COVID-19 pandemic require teachers to be adaptable. This study analyzed the results of a teacher survey that examined the elements of professional capital to determine how they affected teacher adaptability and …

Covid-19'S Impact On School Principals' Self-Efficacy As Managerial Leaders, Krystle Marie Ballatore

Electronic Theses and Dissertations

This dissertation in practice (DiP) employs qualitative research and educational theories to examine the impact of COVID-19 on school principals' self-efficacy in one South Carolina school district. Its theoretical framework is based on Bandura's (1977, 1986, 1997) social cognitive theory. The dissertation begins by outlining the specific problem at hand, relevant general concerns, and a purpose statement. This problem serves as the foundation for the research questions: How has the COVID-19 pandemic impacted principals' self-efficacy as their schools' managerial leaders? How do these principals' experiences vary in degree of impact by school level (i.e., early childhood, primary, elementary, intermediate, middle, …

Deterrent Effects Of The Select Magnetic And Repellent Treated (Smarttm) Hooks And The Recently Developed "Smarter" Hooks On Sharks In Recreational Hook-And-Line And Longline Trials, Ryan Lowndes

Electronic Theses and Dissertations

As bycatch continues to impact global shark populations, there is a continuing need for effective bycatch reduction devices. Prior research has shown promise in exploiting sharks' electrosensory ability to this end. We tested the deterrent efficacy of the Select Magnetic and Repellant Treated (SMARTTM) and the newly developed "SMARTER" hooks in experimental longline and hook-and-line trials. Both are magnetized and contain an electropositive metal component made of magnesium (SMART) and a magnesium alloy designed to extend longevity (SMARTER). We deployed 127 longlines with SMART hooks, SMARTER hooks, controls, and procedural controls from 2021-2022 in Winyah Bay, South Carolina, and caught …

Does School Choice Guarantee Reading Success? An Investigation Into The Impact Of West Charter School District On The Reading Success Of Third Graders, Shemekia Lachristy Nero

Electronic Theses and Dissertations

South Carolina's Charter School Act of 1996 was passed for the primary reason of improving education for the state. A part of this improvement would come by way of charter schools providing innovative ways of teaching and learning. In 2017 WCSD was established, in hopes of answering the call of the 1996 Charter School Act by providing innovative ways of educating students, thus improving public education in the state. Today, South Carolina's school system ranks 44th in the nation, out-performing only six other states, and there is no data proving or disproving the impact of WCSD on education. The purpose …

The Post-Pandemic Influence On Social Emotional Learning In The K-12 Music Classroom, Jodie Michelle Rowe

Electronic Theses and Dissertations

The purpose of this research study was to understand the influence of the COVID-19 pandemic on the post-pandemic state of social emotional learning in music classrooms. This study addresses a vital need for an investigation into the current social emotional needs of students in music classes to then provide information on common practices for music teachers to utilize with their students to best meet these current needs in social emotional learning and communities of practice. The methodology utilized for this study was a qualitative narrative study approach, with focus groups serving as the main form of data collection. Results of …

Comparison Of Traditional To Hybrid Modality Of Instruction, Paul Michael Spadaro

Electronic Theses and Dissertations

The COVID-19 pandemic caused unprecedented disruption in education across the United States. Prior to the pandemic, students in third grade struggled with low reading proficiency, a difficulty that predicts persistent academic struggles, school dropout, and even delinquency. Districts in South Carolina and around the United States adapted to the challenges of the COVID-19 pandemic in various ways, and among these strategies were a traditional learning modality, where students attended school only in-person and when possible, and a hybrid learning modality, where students alternatively attended in-person and remotely. It is important to understand the potential impacts of these scheduling decisions on …

How Marginalized Students Find Themselves Included In Syllabi: An Interpretative Phenomenological Analysis, Jean Kennedy Bennett

Electronic Theses and Dissertations

This dissertation presents the first known Interpretative Phenomenological Analysis (IPA) investigation of how marginalized students are included in syllabi. This study fills a gap in the literature due to the changing demographic of college students, the absence of faculty who share these marginalized identities, the syllabus being the first point of contact with students, and syllabi studies not including student voices. There were two research questions: how do marginalized students understand themselves as included in syllabi? and, how do marginalized students make meaning of their experiences with syllabi through their intersecting identities? This study used IPA to analyze each participant's …

Evaluating Clinical Educational Learning Outcomes For A Changing Field: Utilizing A 2:1 Collaborative Learning Model In An Acute Care Setting For First Semester Speech-Language Pathology Graduate Students, Lori-Ann Ferraro

Electronic Theses and Dissertations

Exploring clinical education models that may increase the number of clinical placements while improving learning outcomes is an important step in preparing competent entry-level speech-language pathologists. Placement shortages play an important role in the urgency of evaluating the efficacy of alternative clinical education models in SLP. The 2:1 collaborative learning model is a promising exemplar that has the potential to increase the number of clinical placements in practice settings twofold while simultaneously providing an excellent learning experience for students.

A retrospective, qualitative, descriptive, embedded case study design methodology was used. Recruitment was directed at both the first year SLP graduate …

An Exploratory Simulation Study And Prediction Model On Human Brain Behavior And Activity Using An Integration Of Deep Neural Network And Biosensor Rabi Antenna, Nhat Truong Pham, Montree Bunruangses, Phichai Youplao, Anita Garhwal, Kanad Ray, Arup Roy, Sarawoot Boonkirdram, Preecha Yupapin, Muhammad Arif Jalil, Jalil Ali, Shamim Kaiser, Mufti Mahmud, Saurav Mallik, Zhongming Zhao

Faculty, Staff and Student Publications

The plasmonic antenna probe is constructed using a silver rod embedded in a modified Mach-Zehnder interferometer (MZI) ad-drop filter. Rabi antennas are formed when space-time control reaches two levels of system oscillation and can be used as human brain sensor probes. Photonic neural networks are designed using brain-Rabi antenna communication, and transmissions are connected via neurons. Communication signals are carried by electron spin (up and down) and adjustable Rabi frequency. Hidden variables and deep brain signals can be obtained by external detection. A Rabi antenna has been developed by simulation using computer simulation technology (CST) software. Additionally, a communication device …

Inferring Evolutionary Trajectories From Cross-Sectional Transcriptomic Data To Mirror Lung Adenocarcinoma Progression, Kexin Huang, Yun Zhang, Haoran Gong, Zhengzheng Qiao, Tiangang Wang, Weiling Zhao, Liyu Huang, Xiaobo Zhou

Faculty, Staff and Student Publications

Lung adenocarcinoma (LUAD) is a deadly tumor with dynamic evolutionary process. Although much endeavors have been made in identifying the temporal patterns of cancer progression, it remains challenging to infer and interpret the molecular alterations associated with cancer development and progression. To this end, we developed a computational approach to infer the progression trajectory based on cross-sectional transcriptomic data. Analysis of the LUAD data using our approach revealed a linear trajectory with three different branches for malignant progression, and the results showed consistency in three independent cohorts. We used the progression model to elucidate the potential molecular events in LUAD …

Why Every Person Should Strive To Become A Philosopher-King, Samuel Cobbs

Philosophy Undergraduate Honors Theses

In Book 3 of The Republic, Plato describes his perfect city, the kallipolis, ruled by select people with training in the liberal arts. The education of these few, whom Plato calls philosopher kings, is then explored in detail. The proper education of these philosopher king lasts until fifty years of age, and consists of basic education in the sciences at an early age, physical and musical training, years spent in dialectical discussion, and ultimately becoming a philosopher and finding what Plato calls ‘The Good.’ Plato believes that this complete liberal arts education should only be taken up by …

Comic-Based Characters As Moral Exemplars: An Ethical Examination, Jordan Vitiello

Philosophy Undergraduate Honors Theses

Comics and superheroes have long been a part of American culture. The narratives within these comics often focus on the battle between good and evil, which makes the works inherently philosophical. The aim of this paper was to discuss comic book narrative as philosophical thought experiments and characters within them as moral exemplars. For this paper, I used characters—superheroes, villains, and those in between—from Marvel and DC Comics. I begin by briefly discussing and defining fiction and fictional characters. Next, I apply the three branches of normative ethics to Superman, Batman, and Wonder Woman. The following sections address characters as …

Dating Around: Investigating Gender Differences In First Date Behavior Using Self‐Report And Content Analyses From Netflix, James B. Moran, Courtney L. Crosby, Taylor Himes, T. Joel Wade

Faculty Journal Articles

In the current studies, we used qualitative, quantitative, and content analysis to understand which frst date behaviors individuals perceive as critical for landing second dates. In Study 1 (N=100), men and women reported tactics or behaviors that they believed someone of their gender would perform on a successful frst date. We observed that men and women perceive similar behaviors as important to engage in on successful frst dates. Study 2 (N=131) had men and women rate the perceived efectiveness of these tactics. When the behaviors are aggregated, men

perceive women who engage in “Involvement” behaviors as better at obtaining sec- …

A Unified Understanding Of Minimum Lattice Thermal Conductivity, Yi Xia, Dale Gaines, Jiangang He, Koushik Pal, Zhi Li, Mercouri G. Kanatzidis, Vidvuds Ozolinš, Chris Wolverton

Mechanical and Materials Engineering Faculty Publications and Presentations

We propose a first-principles model of minimum lattice thermal conductivity based on a unified theoretical treatment of thermal transport in crystals and glasses.

Generation Of Plasma With A Rotating Electric Field, Franklin Price Mosely

Electrical & Computer Engineering Theses & Dissertations

Nonthermal plasma generation is an important area of research that has many applications ranging from semiconductor production to medical applications including the treatment of cancers and sterilization of surfaces. Specific radicals and excited species and discharge powers are critical for the successful completion of these processes. It is important that these excited species are shown to be achievable for a given discharge system without leading to instabilities such as arcing.

The present thesis details the design, fabrication, testing, and analysis of a novel plasma generation system based on multiphase excitation. As predicted by theory, the experimental results demonstrate that a …

Exploring The Role Of Microrna-1 (Mir-1) On Skeletal Muscle Hypertrophy, Shengyi Fei

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Skeletal muscle hypertrophy is a complex process that involves a range of signaling pathways and transcriptional regulators. Many hormones and growth factors can activate key signaling pathways, such as the PI3K/AKT/mTOR, MAPK, and cAMP pathways, which play a crucial role in the regulation of muscle hypertrophy. In Chapter 1, we reviewed some of the hormones and growth factors known to be associated with skeletal muscle hypertrophy, as well as the function of these key signaling pathways, and revealed some unresolved issues. In Chapter 2, we explored the role of microRNA-1 (miR-1) in skeletal muscle hypertrophy and aimed to determine the …

The Examination Of Nonparametric Person-Fit Statistics As Appropriate Measures Of Response Bias In Ordered Polytomous Items, Mark F. Beck

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Survey research is ubiquitous within the social sciences; however, surveys are vulnerable to response biases. Response biases introduce construct-irrelevant variance into survey responses, which degrades the accuracy of conclusions drawn through the use of surveys. Nonparametric person-fit statistics have been shown to accurately identify response biases in dichotomous response data but are not well studied in polytomous response data. This study examines the accuracy of nonparametric person-fit statistics in polytomous response data. A 6 x 4 x 4 x 2 simulation study was conducted, with type of aberrancy (6), number of response options (4), dimensionality (4), and test length (2) …

County Finance, House Prices, And Financial Decision-Making, Kyle Kopplin

College of Business: Dissertations, Theses, and Student Research

This work is in three chapters. The first chapter investigates the extent to which county-level property tax changes are capitalized into house prices. The literature mainly focuses on specific tax events, but this chapter generalizes the context to large U.S. cities. The main findings suggest that county-level property tax capitalization occurs and varies along the distribution of house prices. The second chapter measures differences in county-aggregated self-assessed valuations of house prices and county- aggregated sale prices to determine whether there are trends in the level of misperceived house value. Factors like age, time of tenure in a house, and house …

Gene Expression Changes Linked To Phenylpropanoid-Based Resistance To Fusarium Head Blight Of Wheat, Shiv Singla

Department of Plant Pathology: Dissertations, Theses, and Student Research

Fusarium graminearum is a devastating pathogen of wheat that causes Fusarium head blight (FHB) and contaminates the grain with the mycotoxin deoxynivalenol (DON). Resistance to FHB is quantitative and it is important to identify additional genes conferring resistance against it. The goal of this thesis was to examine if the constitutive expression of two sorghum phenylpropanoid pathway genes, SbCCoAOMT (encoding caffeoyl-CoA O-methyltransferase) and SbC3’H (encoding p-coumarate 3-hydroxylase), in the moderately-susceptible spring wheat CB037 can provide Type-I and Type-II resistance to F. graminearum and determine the underlying mechanisms of the enhanced resistance. The constitutive expression lines (CCoAOMT413, CCoAOMT421, C3H112, …

Optimizing Soil Nutrient Management To Improve Dry Edible Bean Yield And Protein Quality, Emily Jundt

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Soil nutrient management is of the utmost importance to ensure crop yields are maximized to feed the world’s growing population. Micro and macronutrient deficiencies can be detrimental to plant growth and cause a drastic reduction in yield. Optimization of nutrient management needs extensive research. Nutrients such as nitrogen increase crop yield, even in legumes capable of using a large amount of nitrogen (N) via biological N fixation. Iron (Fe) fertilizers are also crucial for legumes as they are susceptible to Fe deficiency induced chlorosis.

Dry edible beans (Phaseolus vulgaris) are leguminous plants and excellent dietary protein sources. Great …

The Last Drought Frontier: Building A Drought Index For The State Of Alaska, Olivia Campbell

School of Natural Resources: Dissertations, Theses, and Student Research

Drought is characterized by periods of below average precipitation. There are five major types of drought recognized in the literature: meteorological, hydrological, agricultural, socioeconomic, and ecological. A relatively new concept in the drought literature is “snow drought.” A key part of the definition of drought is that it is not always accompanied by extreme heat. This means drought can occur even in cold climates, cold seasons, and higher latitudes and altitudes, like Alaska. Drought is a natural part of climate variability, but Alaska’s climate is changing faster than any other state in the United States. Alaska is no stranger to …

The Role Of Gender And Curiosity On Transformational Leadership: A Mixed-Methods Study, Brooke Colleen Mott

School of Natural Resources: Dissertations, Theses, and Student Research

Environmental leaders are tasked with finding innovative solutions to dynamic environmental challenges. Leaders must gain and use new knowledge and experiences that motivate resolving gaps in one’s knowledge (i.e., curiosity) and thereby find forward-thinking solutions. Although curiosity is an integral part of human existence, it may be experienced in various ways. Studies have shown that men and women may possess different leadership styles. Nevertheless, the influence of curiosity on leadership between genders has not been as readily explored. Women exhibit unique characteristics for successful leadership in many contexts, but they are often underrepresented in natural resource management overall. Characteristics of …

Examining The Effect Of Word Embeddings And Preprocessing Methods On Fake News Detection, Jessica Hauschild

Department of Statistics: Dissertations, Theses, and Student Research

The words people choose to use hold a lot of power, whether that be in spreading truth or deception. As listeners and readers, we do our best to understand how words are being used. There are many current methods in computer science literature attempting to embed words into numerical information for statistical analyses. Some of these embedding methods, such as Bag of Words, treat words as independent, while others, such as Word2Vec, attempt to gain information about the context of words. It is of interest to compare how well these various methods of translating text into numerical data work specifically …

A History Of The Representation Of Women In Clinical Trial: Implications For Modern Health Care, Madison Gulizia

Honors Program: Senior Projects (Public)

The male body is the medical baseline for all things regarding health care. Whether it is education or an actual trip to the doctor’s office, female bodies are still viewed as the “smaller male body.” The physiological differences in the male and female body range from the cellular level to whole body systems. These differences can mean millions of different things, depending on what avenue of discussion is taken. There are differences in the ways genes are expressed, leading to a variety in metabolic pathways, the digestive system, and the nervous system. A specific area that requires attention is the …

Importance Of Pelvic Floor Education And Rehabilitation Techniques For Adolescents And Young Adults: A Review, Katherine Laura Schmidt

Honors Program: Senior Projects (Public)

The pelvic floor is the collection of many muscles forming what is often called the pelvic girdle. Understanding the different muscles and their roles is an important part of pelvic floor education. Although both males and females have pelvic floors, there is a lack of knowledge of basic anatomy seen in adolescents and young adults. This review analyzes the importance of providing more education for students about the pelvic floor, gives examples of common pelvic disorders for young adults, and provides details on the physical therapy rehabilitation techniques offered today to treat these conditions.

The Presence Of Childhood Obesity In Nebraska And The Physiological Repercussions Of The Disease, Madison R. Bezousek

Honors Program: Senior Projects (Public)

Childhood Obesity can cause lifelong repercussions in children and adults. There has been stigma around the causes of obesity and its relation to lifestyle choices, without consideration of the genetic and syndromic causes. In this literature review the causes of obesity were investigated, along with the effect on the physiological systems and the enviornmental factors that are continuing the obesity epidemic. Preventing and treating lifestyle obesity is something that is seen to have the greatest effect on youth, especially with intergenerational obesity. Nebraska schools have implemented programs to encourage healthy living, and ongoing research is being implemented to reduce the …

Kate Spade Strategic Analysis, Cydne Munson

Honors Program: Senior Projects (Public)

Kate Spade is an American luxury handbag and accessory company. The company is best known for its fun yet timeless and functional designs and has been a highly regarded and recognized brand since its inception nearly thirty years ago. This report explores the history of the Kate Spade brand and its resources that contribute to competitive advantages in the industry. A Porter’s Five Forces analysis and a PESTEL analysis are used to examine Kate Spade’s external environment and the luxury handbag industry as a whole. Finally, potential future threats and strategies to counteract them are examined.

Extranodal Tumors And Chromosomal Abnormalities Associated With Non-Hodgkin Lymphoma In T(14;18)-Positive Patients, Alexis Finch

Honors Program: Senior Projects (Public)

Nebraska is mostly an agricultural state with a non-Hodgkin lymphoma (NHL) incidence rate of 20.1 per 100,000 individuals, which is greater than the US incidence rate of 19 per 100,000 individuals. It is possible that the higher incidence rate in Nebraska is due to an increase in pesticide usage. Pesticide exposure is linked to t(14;18), a genetic translocation involving the BCL2 gene that regulates apoptosis. The dysregulation of apoptosis could contribute to the proliferation of NHL. This exploratory study utilized the Nebraska Lymphoma Study Group, which consists of patients with non-Hodgkin lymphoma, Hodgkin disease, or some other neoplastic hematologic disorder …

An Analysis Of The Impact Of Strict Photo Id Laws On Election Turnout: Do They Discriminate Against Minority Voters?, Josh Gromowsky

Honors Program: Senior Projects (Public)

Over the last 20 years, states across the nation have passed photo ID laws requiring potential voters to provide a form of identification before they can cast their ballots. These laws have generated great controversy, with opponents of the laws accusing them of being racially discriminatory. Studies attempting to analyze their effects on turnout have resulted in differing results due to different methodologies, and no consensus has been reached in the academic literature regarding this topic. Recognizing that laws do not exist in isolation and that people can react to their implementation in different ways, this paper examines the effects …