Digital Commons Network^™

Crossing Over: A Description Of Dual Status Youth In Taylor County, Texas, Kimberly S. Putnam

Electronic Theses and Dissertations

This study explores and describes the experiences of ten dual status youth in Taylor County, Texas by examining the factors of race, sex, child welfare allegation, and juvenile justice offense. A review of the literature suggests that this population has unique challenges in and outside the courtroom, including being at increased risk for disparate outcomes in later adolescence and adulthood. This study compared single-system child welfare and juvenile justice data from Texas DFPS Region 2 and Taylor County to raw data provided on a sample of ten dual status youth identified in Taylor County from 2017–2021. Findings included a disproportionately …

The Impact Of Covid-19 On The Mental Health Of College Students, Jack Marcelain

Electronic Theses and Dissertations

COVID-19 changed the world in the span of a few months. Schools and other businesses had to close and move to an online format to decrease physical interaction and stop the spread of the virus. Many people went without seeing close friends and loved ones due to the quarantine or lost someone close to them due to the virus. Students enrolled in college were sent home abruptly and could not return in person to school for the remainder of the year. Even when they were allowed to return to school, new guidelines and how classroom content was delivered were put …

TíNh ThốNg NhấT Trong Sự Đa DạNg: Hanoi International Fellowship Ethnography, Ariel Marie Bloomer

Electronic Theses and Dissertations

Hanoi International Fellowship (HIF) is a multinational, multiethnic International Church (IC) in Hanoi, Vietnam. This thesis investigates how HIF constitutes unity among such lived diversity in its congregation. Chapter one reviews existing literature and provides the methodology of the study. Chapter two investigates where unity and diversity are present in HIF, focusing specifically on its mission and values, ministries, and leadership. Chapter three provides a theological basis for unity in diversity. Chapter four presents the research findings from this study. Lastly, Chapter five expresses the study’s limitations, summarizes the findings, offers suggestions to HIF and other Christian communities, recommends future …

Goal Setting And Student Retention, Hugh Castillo

Electronic Theses and Dissertations

Student retention has been a problem with which higher education institutions must face. Institutions have employed numerous different programs and services to improve student retention. This study sought to open up a new way to improve student retention by utilizing a goal-setting intervention that focused on creating SMART goals for student areas of weaknesses. This study employed the use of a quasi-experimental interrupted time series to better understand how goal-setting interventions could impact the participant attitudes correlated to retention. It was shown that goal-setting interventions had no significant impact on likelihood of retention but did exhibit improvement in client engagement …

Longitudinal Insights Into Student Behaviors And Program Impact: A Multi-Year Analysis Of Post-Program Surveys Pre- And Post-Covid-19, Brendan Bernard Charles Harmon

Electronic Theses and Dissertations

Substance use is arguably the most pertinent concern for college students. The prolonged use of substances has consequences that may impact many aspects of one’s life. As a result of decades worth of research, multiple evidence-based interventions have been created to help aid college students. One of these interventions includes BASICS, Brief Alcohol Screening and Intervention for College Students. This study examined experiences of the BASICS program participants with special attention to the impact of COVID-19. It used a convenience sample of 44 after-program survey respondents from 2015 to 2022 at a faith-based private university in Texas. This study found …

Factors That Impact Prevention Therapy For A Person(S) Living With Hiv In A Conservative, West Texas City, Madison E. Reyna

Electronic Theses and Dissertations

Human Immunodeficiency Virus (HIV) is well known for being a sexually transmitted virus that will result in Acquired Immunodeficiency Syndrome (AIDS) if left untreated. Some individuals are unaware of the other risk factors that can result in the transmission of HIV. The transmission of HIV can occur through the spread of HIV-positive blood, oral, anal, and vaginal sex without a condom or protection, sharing injection drug equipment, and perinatal transmission (Centers for Disease Control and Prevention, 2022). Despite advances in Antiretroviral treatments (ART) for HIV, there are still factors that are preventing individuals living with HIV/AIDS to maintain or suppresses …

Assessing The Applicability Of A Three-Minute All-Out Swimming Test In Collegiate Swimmers, Luis Rodriguez-Castellano

Electronic Theses and Dissertations

Performance tests are used to gauge swimmer fitness and guide training prescription. While some traditional protocols, such as, best average swimming (Bavg) lack scientific support, the three-minute all-out test (3MT) is validated to measure critical speed (CS) and distance capacity above CS (D’) from a single maximal swimming bout. In collegiate swimming, a 3MT could be convenient and time efficient. Yet, issues arise with calculating 3MT parameters. Moreover, anthropometry, resistance training, and stroke technique may influence swimming performance and physiological thresholds including 3MT parameters. Hence, this dissertation focused on evaluating the 3MT parameter calculation methods using the interval and lap …

Enestr¨Om-Kakeya Type Results For Complex And Quaternionic Polynomials, Matthew Gladin

Electronic Theses and Dissertations

The well known Eneström-Kakeya Theorem states that: for P(z)=∑_i=0ⁿ a_i zⁱ, a polynomial of degree n with real coefficients satisfying 0 ≤ a₀ ≤ a₁ ≤ ⋯≤ a_n, all zeros of P(z) lie in |z|≤1 in the complex plane. In this thesis, we will find inner and outer bounds in which the zeros of complex and quaternionic polynomials lie. We will do this by imposing restrictions on the real and imaginary parts, and on the moduli, of the complex and quaternionic coefficients. We also apply similar restrictions on complex polynomials with …

Student Success Programming, College Academic Achievement Scores, And Retention Rates, Leslie D. Merritt

Electronic Theses and Dissertations

Student success programming was created to help students transition to the college environment and coursework. While many university-created programs are geared to all students, federally-funded programs and some university-created programs aim to specifically help students from marginalized populations. With Spady’s (1970) and Tinto’s (1975) theories guiding the conceptual framework, this study examined the relationship between participation in student success programs as it related to grade point averages and retention rates. Additional focus was placed on Black and Pell-eligible participants of student success programming. The study was conducted using archival data from two mid-size, public, four-year institutions of higher education. One …

Finding The Path To College Completion: A Qualitative Exploration Of The Experiences Of First-Generation Students At A Technical College In Rural West Tennessee, Jacquene Rainey

Electronic Theses and Dissertations

The purpose of this qualitative study focused on the experiences of first-generation students attending a technical college in rural West Tennessee. The results of this study may identify barriers faced by students from these special populations and may also provide insight into the support systems that motivate these students to persevere. Although significant research has been conducted on first-generation and underrepresented students attending community colleges and four-year universities, there is a gap in the published literature pertaining to the lived experiences of students attending technical colleges, especially those living in rural areas.

First-generation college students face many challenges as they …

The P-Adic Numbers And Conic Sections, Abdelhadi Zaoui

Electronic Theses and Dissertations

This thesis introduces the p-adic metric on the rational numbers. We then present the basic properties of this metric. Using this metric, we explore conic sections, viewed as equidistant sets. Lastly, we move on the sequences and series, and from there, we define p-adic expansions and the analytic completion of Q with respect to the p-adic metric, which leads to exploring some arithmetic properties of Qp.

Japanese Canadians In World War Ii: Neglected Historiography, Clayton Huff

Electronic Theses and Dissertations

During World War II, Japanese across North America were forced into internment camps out of suspicion and wartime hysteria. The historiography has chosen to focus specifically on Japanese Americans and their experiences. Academic and popular history is overwhelmingly focused on Japanese Americans, with minimal discussion ever given to Japanese Canadians or Mexicans who were interned. Tens of thousands of Japanese Canadians were interned during this tumultuous time. By ignoring their testimonies and hardships, history has forgotten these oppressed people. This thesis seeks to examine the current historiography of Japanese Canadians and compare it to that of Japanese Americans while also …

Preference For Abstinence-Based Recovery And Public Stigma Toward Substance Use Disorders, Diamond Meadows

Electronic Theses and Dissertations

The present study drew from the publicly available Amerispeak survey (n = 6,515) and examined public stigma towards different substances, the relationship between preferences for abstinence-based recovery and stigma toward each substance, and whether perceived dangerousness of substances moderates the relationship between preferences for abstinence-based recovery and public stigma. The results indicate that the general public has greater stigmatizing attitudes towards methamphetamine use disorder than cocaine use disorder, opioid use disorder, and alcohol use disorder. Furthermore, a preference for abstinence-based recovery was associated with greater stigmatizing attitudes toward all SUDs. The perceived dangerousness of a substance did not moderate the …

Cultural Lag Does Not Exist: An Exposition And Critical Evaluation Of W.F. Ogburn’S Hypothesis, Heather L. Osborne

Electronic Theses and Dissertations

Despite a century of scholarly critique, William Fielding Ogburn’s cultural lag hypothesis (CLH) endures. The inclusion of Ogburn’s hypothesis in introductory sociology textbooks, reference books, and histories of technology lends an unwarranted authority to its scientific credibility. I critically assess Ogburn’s CLH and find that it is neither scientifically nor theoretically sound. Specifically, I discover presumptions of cultural integration and normative progressivism, the fallacy of ambiguity, problems of causal explanation, operationalization, and selective bias, which renders the CLH unmeasurable, unfalsifiable, and non-replicable. Finally, I briefly discuss the implications and make suggestions for future research.

Tell The Bees That Transcendentalism Is Lost: The Search For The Lost Transcendental Space In The Bee Poetry Of Emily Dickinson And Sylvia Plath, Adyson M. Ross

Electronic Theses and Dissertations

Ralph Waldo Emerson’s bee poem, “The Humble-Bee,” expresses the nineteenth-century transcendentalist philosophy of finding wholeness and oneness in nature while Sylvia Plath’s twentieth-century bee poems function as a response to Plath’s feelings of alienation and repression, indicating that transcendental peace is lost in the postmodern era. Emerson’s poem indicates the spiritual fulfilment found through observing bees and highlights the harmony between humans and nature, but women of the nineteenth century find difficulty achieving this same level of freedom; Emily Dickinson reclaims the language of transcendentalism in her bee poetry to explore a world otherwise denied to her. The effects of …

Immersive Learning Environments For Computer Science Education, Dillon Buchanan

Electronic Theses and Dissertations

This master's thesis explores the effectiveness of an educational intervention using an interactive notebook to support and supplement instruction in a foundational-level programming course. A quantitative, quasi-experimental group comparison method was employed, where students were placed into either a control or a treatment group. Data was collected from assignment and final grades, as well as self-reported time spent using the notebook. Independent t-tests and correlation were used for data analysis. Results were inconclusive but did indicate that the intervention had a possible effect. Further studies may explore better efficacy, implementation, and satisfaction of interactive notebooks across a larger population and …

Extracting Topography From Historic Topographic Maps Using Gis-Based Deep Learning, Briar Pierce

Electronic Theses and Dissertations

Historical topographic maps are valuable resources for studying past landscapes, but they are unsuitable for geospatial analysis. Cartographic map elements must be extracted and digitized for use in GIS. This can be accomplished by sophisticated image processing and pattern recognition techniques, and more recently, artificial intelligence. While these methods are generally effective, they require high levels of technical expertise. This study presents a straightforward method to digitally extract historical topographic map elements from within popular GIS software, using new and rapidly evolving toolsets. A convolutional neural network deep learning model was used to extract elevation contour lines from a 1940 …

Cyclic-Di-Gmp Regulates Salmonella Typhimurium Infection Of Epithelial Cells And Macrophages, Abdulafiz Musa

Electronic Theses and Dissertations

Regulation of the bacterial second messenger cyclic-di-GMP in Salmonella Typhimurium allows it to delicately alter phenotypes to optimize invasion and survive intracellularly in epithelial cells and macrophages to become virulent and cause infection. Cyclic-di-GMP concentration is regulated by the presence of external stimuli, sensory diguanylate cyclases (DGCs) and phosphodiesterases (PDEs), and cyclic-di-GMP binding effectors. Previous studies established that maintenance of low cyclic-di-GMP concentrations is required for survival in macrophages, and that deletion of 3 active PDEs reduces this survival. Here I showed that these 3 PDEs also influenced the infection of epithelial cells. Further studies re-established the decreased survival in …

Key Determinants Of Using Telehealth Technologies Among Underserved Populations From The Perspective Of Patients And Providers, Johanna Cimilluca

Electronic Theses and Dissertations

Background: The utilization of telehealth has had a substantial impact on transforming and enhancing the methods by which healthcare is presently delivered. The potential benefits of telehealth in improving the health of vulnerable populations and underserved communities are substantial. The aims of this study were to examine the association between social determinants of health and patient perceptions of their experiences with telehealth. We will analyze how perceptions differ across specialization, race, gender, and other key determinants; examine how patient’s self-rated physical health and mental health influences perceptions and attitudes about telehealth utilization; and evaluate differences in perceptions and attitudes, …

Führer And Father In Flux: Fascism And Desire In The Works Of George Saunders, Don Delillo, And David Foster Wallace, K. Tyler Wick

Electronic Theses and Dissertations

Since the end of World War II, the possibility of fascism and totalitarianism as a global threat continues to proliferate in American art and literature to the point that many individuals paradoxically desire the very things that seek to control them. Postmodern literature often portrays fascism and totalitarianism as it exists under contemporary capitalist systems as a multiplicity of discreet machines operating within objects of desire. These objects are complicated by the 24-hour news cycle and the popularity of solitary, on-demand entertainment that in turn mediates the desires and fears of a population through strict control of information. This thesis …

New Reports Of Smilodon And Panthera From North American Cave Sites With Reviews Of Taxonomy, Biogeography, And History, Matthew Bushell

Electronic Theses and Dissertations

In this study, three new reports of large felids from the Pleistocene are presented and discussed. A single partial left dentary from Jawbone Cave represents the first confirmed presence of S. fatalis in east Tennessee and was sampled for radiocarbon dating. Wind Tunnel and Chilly Bowl Cave are among the first records of P. onca to be identified confidently from Arkansas. Chilly Bowl Cave also produced two trackways attributable to Panthera sp., one set potentially belonging to P. atrox. In addition to the description of these remains and the caves they were found in, taxonomic histories for both S. fatalis …

Powerful And Powerless: Reconfiguring The Agency And Supremacy Of Women In Selected Festivals In The Yoruba Town Of Isaga Orile, 1900-1958, Olusegun Olatunji

Electronic Theses and Dissertations

This thesis discusses how the gender dynamics and religious festivals of the Yoruba people in Isaga Orile were not affected by colonialism. The study draws on various accounts, particularly from the Church Missionary Society’s journals, to attest to colonialism's restructuring of male political hegemony. Focusing on two major festivals, Gelede and Oro, the study argues that men's inclusion in Gelede reinforces female supremacy, while the Oro society shows men's hegemony and restrains women from its activities. The study found that gender dominants in these festivals played complementary roles by mirroring female and male roles within the Isaga Orile political system. …

Examining Teachers' Referral And Placement Decisions Of Hispanic Children For Gifted And Talented Programs, Guillermo I. Mendoza

Electronic Theses and Dissertations

This quantitative survey design study examined whether children’s ethnicity makes a difference in teachers’ referral and placement decisions in gifted and talented (G/T) programs. A total of 524 teachers from all over the United States who have taught or currently teach pre-kindergarten through 5th grade participated. The participants were randomly given one of six vignettes adapted from a previous similar study (Elhoweris et al., 2005). Participants answered whether the child described should be referred and placed into gifted and talented programs. All six vignettes described gifted and talented characteristics; the only differences were the children's ethnicity and socioeconomic status. Data …

Building Resilience: A Mixed Methods Exploration Of Head Start Teachers Coping During The Covid-19 Pandemic, Ehichoya Edokhamhen

Electronic Theses and Dissertations

The purpose of this study was to explore the resiliency of Head Start teachers during the COVID-19 pandemic. The study explored the role social support (as an external factor of resilience) and self-efficacy (as an internal factor of resilience) played in the resilience of Head Start teachers during the COVID-19 pandemic. This study employed a sequential explanatory mixed methods design involving two phases: a quantitative and a qualitative phase. Participants in this study were 99 teachers in rural eastern Tennessee and some rural parts of Virginia, North Carolina, and New Mexico, who were Head Start teachers during the COVID-19 pandemic. …

Predicting High-Cap Tech Stock Polarity: A Combined Approach Using Support Vector Machines And Bidirectional Encoders From Transformers, Ian L. Grisham

Electronic Theses and Dissertations

The abundance, accessibility, and scale of data have engendered an era where machine learning can quickly and accurately solve complex problems, identify complicated patterns, and uncover intricate trends. One research area where many have applied these techniques is the stock market. Yet, financial domains are influenced by many factors and are notoriously difficult to predict due to their volatile and multivariate behavior. However, the literature indicates that public sentiment data may exhibit significant predictive qualities and improve a model’s ability to predict intricate trends. In this study, momentum SVM classification accuracy was compared between datasets that did and did not …

Vibroacoustic Response Of The Tympanic Membrane To Hyoid-Borne Sound Generated During Echolocation In Bats, Chelsie Snipes

Electronic Theses and Dissertations

The hyoid apparatus in laryngeally echolocating bats forms a mechanical connection between the larynx and auditory bullae and has been hypothesized to transfer the outgoing echolocation call to the middle ear during echolocation call emission. We used µCT data to build models of the hyoid apparatus and middle ear from six species of bats and used finite element modeling (FEM) to measure the vibroacoustic response of the tympanic membrane due to hyoid-borne sound generated during echolocation. We found that hyoid-borne sound in all six species stimulated the eardrum within a range likely heard by bats. Although there were minor differences …

Selecting Classroom Grading Practices: A Qualitative Study Exploring Teacher Experiences, Tallye Gass

Electronic Theses and Dissertations

The purpose of this qualitative research was to understand the experience of selecting grading practices for a high school math or English classroom. There is no existing research related to understanding this phenomenon. This phenomenological study included three participants who were purposefully selected based on specific criteria: They must teach math or English in grades 9, 10, 11, or 12 and have at least three years of teaching experience. The participants were interviewed using videoconferencing software, and the interviews were recorded and transcribed. Open and axial coding was used to analyze the data. The theoretical framework applied for the interpretation …

Teacher Instructional Strategies Impacting Rural, High-Poverty Student Academic Outcomes, Erin Kinney Burt

Electronic Theses and Dissertations

There is an abundant amount of interest among educators surrounding what actions can be taken by the government, local representatives, school boards, administrators, and teachers to assist rural, high-poverty students flourish academically. An uninspiring truth related to this subject is many times, a student receives the education the state and local communities are able to provide based on the quality of teachers they are able to retain and the resources available. Instructional strategies teachers implement could influence the quality of education students receive and could leave a community in a constant cycle of dependency and hardship. The purpose of this …

Building Comprehension: A Causal Comparative Study Of Factors Contributing To The Oral Reading Fluency Of First Graders, Kimberly Michelle Shaw

Electronic Theses and Dissertations

Teachers are charged with the task of reaching all students academically in hopes all students will become proficient readers by third grade. Oral reading fluency is a predictor in academic success since fluency reflects comprehension. Students often come to school unprepared in their earliest years due to a lack of opportunity and/or early literacy experiences, creating an achievement gap, a disparity in academic performance between groups of students. This study identifies the correlation between socioeconomic status, race, gender, and preschool enrollment and the oral reading fluency of first-grade readers as indicated by the Dynamic Indicators of Basic Early Literacy Skills …

Investigating The Most Valued Components Of The South Carolina Teaching Fellows Program By Graduates Who Have Remained In The Education Profession, Amanda Jane Darden

Electronic Theses and Dissertations

The vision of every elementary, middle, and high school in the United States is to deliver an excellent educational setting to each and every student who enters their school building. Educational research overwhelmingly demonstrates that a primary factor contributing to an “excellent educational setting” is having highly qualified and effective teachers (Rice, 2003). However, the teacher supply and demand issues currently facing our nation is significantly compromising the ideal of providing excellent educational settings in our schools. Teacher attrition is a problem that faces schools throughout the United States. The number of teachers leaving their positions to pursue other careers …