Digital Commons Network^™

Soundscapes Of The Pillow Book: Creating Music Exploring Pamela Z'S Sonic Landscapes, Asuka Kakitani

Electronic Theses and Dissertations

Pamela Z stands as a pioneering force in contemporary music, seamlessly integrating her roles as a composer, performer, and media artist. Renowned for her innovative approach, she masterfully combines her voice with live electronic processing, sampled sounds, and video elements, crafting a distinctive musical landscape that embodies the forefront of artistic exploration in our time. The primary aim of this thesis is to create “The Pillow Book,” a new musical work inspired by Z's creative process and methods. This work will also incorporate elements of my native language and ancient Japanese text from The Pillow Book, written in 1002 …

Designing Customized Loss Functions For Training Deep Neural Networks, Ali Pourramezan Fard

Electronic Theses and Dissertations

This dissertation explores the critical role of loss functions in enhancing the predictive performance of deep machine learning models. Loss functions are an integral element of all the ongoing advances we witness daily in this domain. I design custom loss functions and their impacts on various machine learning tasks, particularly in computer vision.

In the first stage of my research, I aim to improve the prediction performance of deep learning models by providing them with more precise feedback associated with task requirements. This led me to create the concept of assistive loss functions. My first proposed loss function, inspired by …

An Examination Of The International Baccalaureate’S Approaches To Learning As Humanizing, Leah Yates

Electronic Theses and Dissertations

The development of 21st-century skill frameworks characterized as being universal, transferrable, and future-facing are ubiquitous among international educational organizations (Suto & Eccles, 2014). The International Baccalaureate (IB) incorporates a similarly articulated universal, transferrable, and future-facing set of skills called the Approaches to Learning (ATL) in its four programmes (International Baccalaureate, 2022b). However, critiques of the IB as being Eurocentric and solely concerned with the development of learners for Western educational experiences calls for a critical examination of the ATL as promoting monocultural skills which are not contextual, personalized, or humanizing (Refai, 2020). This multiple-case study and document review utilized the …

Supporting Preservice Teachers Of Color In Culturally Relevant Pedagogy, Kimberly M. Korpita

Electronic Theses and Dissertations

While learning how to become culturally and critically conscious educators and advocates for their PK-12 students, racially minoritized preservice teachers often feel isolated. More research is needed to learn how teacher preparation programs could consistently empower rather than isolate preservice teachers of color as they engage in coursework involving culturally relevant pedagogy.

This study focused on the experiences of preservice teachers of color engaging in culturally relevant pedagogy coursework in a K-12 teacher preparation program at a predominately White institution. In partnership with this teacher preparation program, one current preservice teachers of color, five former alumni of color, and three …

Guns, Glass, And Metal And The Applications Of Traditional Technology In The 19th Century Southern Platte, Aaron Toussaint

Electronic Theses and Dissertations

In this thesis I investigate how Indigenous communities of the North American Central Plains navigated settler-colonialism by adapting traditional hunting technology. To frame this I ask, how and why traditional technology was favored over introduced firearm technology? I investigate this by examining archaeological collections from Fort Vasquez and the Coffin's Buffalo Kill Site, ethnographic history of the Central Plains, Indigenous ledger art, and interviewing a ledger artist. This study uses a multifaceted theoretical approach to connect hybrid projectile point artifacts, with Indigenous historic documentation, to recognize Indigenous agency in the 19th century. This thesis counters historic narratives of the 19th …

School Administrators’ Perspectives On Dyslexia And Transformational Leadership And Implications For Teacher Placement, Christina M. Walker

Electronic Theses and Dissertations

This study focused on the perceptions of secondary-level administrators about dyslexia instruction and their decision-making process in teacher placement within a Texas school district. Using transformative leadership theory, the researcher’s aim was to address the instructional needs of students with dyslexia and help catalyze educational change. The research involved a qualitative descriptive approach to explore administrators’ perspectives and practices. Findings revealed that dyslexia affects approximately 15%–20% of the U.S. population. Despite intellectual capabilities, individuals with dyslexia face persistent struggles in reading and writing because of neurobiological differences. The specific problem addressed was the lack of understanding among school administrators about …

A Qualitative Study Of The Career Experiences Of Asian And Asian American Female Administrators In U.S. Higher Education, Yunru Shen

Electronic Theses and Dissertations

This qualitative phenomenological study explored the experiences of Asian and Asian American women administrators’ career paths in U.S. higher education. The research fills a gap in the literature regarding the careers of Asian and Asian American women administrators. The recruitment process was completed between May 13 and July 9, 2024. Recruitment emails were sent to 25 potentially qualified participants, including a network of 17 people made up of mentors, professors, and colleagues, as well as eight professional associations and LinkedIn. The participants were six Asian and Asian American biologically female administrators at U.S. colleges and universities. These participants currently hold …

Unlocking Academic Success: Exploring The Interplay Of Relational Capacity In Educational Leadership And Student Achievement, Veronica Robinson

Electronic Theses and Dissertations

This dissertation explored the factors that influenced secondary teachers’ perceptions relational capacity between teachers and students and their influence on student achievement within educational settings. The study was grounded in the recognition that relational capacity plays a pivotal role in fostering supportive teacher-student relationships, which were essential for enhancing academic outcomes and overall student well-being. The research problem addressed the need to understand how enhancing relational capacity in education could positively influence student achievement by creating an environment where students felt valued, understood, and motivated to excel academically. Using a qualitative approach, this research employed semistructured interviews as the primary …

Superintendents’ Perceptions Of Strategies For Implementing Social Justice Leadership For Diverse Student Populations, Stefani Mcdade Morrow

Electronic Theses and Dissertations

The purpose of this qualitative study was to explore superintendents’ perceptions of implementing social justice leadership strategies within their K-12 school systems. The study sought to identify how superintendents leveraged the components of social justice leadership in the pursuit of equity for diverse student populations. The researcher conducted the study using interpretive phenomenological analysis methodology to examine the lived experiences of eight Texas superintendents with experience leading equity-focused agendas in their respective districts. The study’s participants included superintendents with experience ranging from 18 months to 16 years, representing districts from small rural areas to major suburban regions. Each participant engaged …

Perceptions Of Low-Income Parents On Kindergarten Readiness: A Qualitative Study, Farrah Woodberry Owens

Electronic Theses and Dissertations

There is a significant amount of research documenting the importance of school readiness and its implication for life-long consequences (Jarrett & Coba-Rodriguez, 2017, 2018; Kang et al., 2017; Malsch et al., 2011). Parents play a critical role in supporting the acquisition of all skills needed to prepare children for school readiness. Readiness refers to being prepared with the necessary skills to access learning (Saracho, 2023). The purpose of this study is to explore the practices and perceptions of low-income parents on kindergarten readiness skills in the Hollywood School District (HSD) as measured by the Kindergarten Readiness Assessment (KRA). Students in …

Portraits Of Hispanic/Latino Principals’ Leadership Development In Elementary Schools In Texas: A Narrative Study, Lily Dominguez-Carrero

Electronic Theses and Dissertations

This study aimed to understand the factors influencing the leadership development of Hispanic/Latino principals in elementary public schools in Texas. As the Hispanic/Latino population of students rises, understanding the underrepresented Hispanic/Latino principals’ experiences from adolescence to middle adulthood is critical to unveiling factors that influence their leadership identity development. Using a life story narrative approach to examine leadership development across the lifespan, the study provided themes regarding the pivotal environmental, contextual, personal, and intrapersonal factors influencing the principals’ leadership development. The thematic analysis of the life stories uncovered three prominent themes associated with the most influential factors in leadership development: …

Rural Cervical Cancer Survivors’ Experiences Of Gender Roles: An Application Of Social Constructionism, Olivia K. Pointer

Electronic Theses and Dissertations

Rural cervical cancer survivors, or individuals with a form of cancer that originated in the cervix of the reproductive system, may be uniquely impacted by socially constructed gender roles. The present study utilized the term “females” to describe those who self-identify as having a cervix, which may include cisgender, transgender, intersex, and non-binary gender identities. Rural females have been indicated to hold salience in traditional gender expectations as partners, mothers, community members, and more, which may add survivorship complexity for cervical cancer survivors within this population by to attempting to fulfill gender roles to the pre-cancer level. Moreover, rural cervical …

Colorado's Multilingual Learners And The Read Act: A Critical Discourse Analysis, Brooke K. Sassi

Electronic Theses and Dissertations

This dissertation critically examines the Colorado Reading to Ensure Academic Development Act (READ Act) through the lens of Critical Discourse Analysis, focusing on the discursive construction of the Act and its impact on educational opportunities for multilingual learners. The study explores the role of power and knowledge in shaping the READ Act and addresses the ideological tensions and power imbalances that arise from a policy primarily designed for monolingual, English-speaking students. Drawing on personal experiences and extensive research, this analysis highlights the shortcomings of a phonics-heavy approach mandated by the READ Act, particularly for multilingual learners who require a more …

A Force To Be Reckoned With: Testimonios From Latina/E Senior Leaders Across Psychology Contexts, Sandra Bertram Grant

Electronic Theses and Dissertations

Latinas currently make up 76% of overall Latino/a/e participation in psychology (American Psychological Association, 2022); however, the numbers of Latinas in top echelon leadership positions are low (National Center for Education Statistics, 2021, 2022). Notedly, the information on the current state of Latine representation in the field of psychology is even more limited. The purpose of this qualitative study is to explore the testimonios of eight Latina/es regarding their professional development, decision making process, pursuit, and persistence in leadership positions, particularly within the field of psychology. This study is guided by Testimonio (Huber, 2009) as the methodological approach and analysis, …

The Naked Truth Of My Voice: Surveying The Soul Of An Aspiring Educator From Dusk To Dawn: An Arts-Based Auto-Criticism Inquiry, Siddharth Maan

Electronic Theses and Dissertations

This dissertation is based on auto-criticism, a new qualitative inquiry that combines educational criticism and arts-based research. It focuses on my own experiences as an aspiring educator who struggles with stuttering and public speaking anxiety. The study aims to describe, interpret, evaluate, and thematize my experiences of dealing with public speaking anxiety and stuttering before, during, and after classroom teaching. In addition, this dissertation highlights the potential contributions of auto-criticism as a methodology to qualitative research and higher education. I utilized journaling to document data. Photos and music were also used to enhance the understanding of my lived experiences and …

Diagrams In Involutive Residuated Lattices, Isis A. Gallardo

Electronic Theses and Dissertations

First, we show that every distributive lattice-ordered pregroup can be embedded into a functional algebra over an integral chain, thereby improving the existing Cayley/Holland style embedding theorem. Using this result, we demonstrate that the variety of all dis tributive lattice-ordered pregroups is generated by the functional algebra on the integers. Additionally, we prove that the equational theory of this variety is decidable.

Next, we establish that DLP is equal to the join of its subvarieties LP_n, where 𝑛 ∈ ℤ⁺, consisting of 𝑛-periodic ℓ-pregroups. We also prove that every algebra in LP_n can be embedded …

Just Say Gay: An Exploration Of Authenticity And Connection; Queer Identified Therapists’ Lived Experiences Of Identity-Based Self-Disclosure, Courtney Dunne

Electronic Theses and Dissertations

The current sociopolitical climate in the United States continues to reinforce the complexities and nuances that mental health providers face when facilitating therapy. Over the past few years, anti-DEI legislation has aimed to control the narrative in educational and therapeutic settings regarding what therapists and educators are permitted to teach and share about themselves (Flannery, 2024). At the same time, anti-LGBTQ+ rhetoric continues to dominate the media and further marginalizes individuals whom are in the queer community. In turn, LGBTQ+ individuals continue to face an increased risk for homelessness, substance use disorders, and suicide, which particularly has impacted LGBTQ+ youth …

Impact Of Dialogic Reading Intervention On Language And Literacy Development Of Young Dual Language Learners, Ekta Ghosh

Electronic Theses and Dissertations

There is a pressing need for research on early language intervention for dual language learners (DLLs) at risk of developmental delays, especially young children who are non-Spanish speakers. Despite the projection that 62% of the nation's children will be children of color by 2050, there is a significant research gap in this area (Lin et al., 2023). This study aims to fill this gap and recommend effective early language interventions for DLLs. The present study uses a single-case design to determine the impact of Dialogic Reading on vocabulary and alphabetical knowledge of preschoolers aged 36 to 60 months in English …

Undergraduate Students’ Experiences And Perceptions Of Foreign Language Education, Miho Hamamoto

Electronic Theses and Dissertations

In the United States, the enrollments of undergraduate and graduate students in language courses other than English have been continuously decreasing in recent years. Previous research proves that there are diverse benefits that learning a language offers, and it is evident that language education is crucial in this globalized world. However, many universities and colleges in the United States are eliminating foreign language programs, which can deprive students of a crucial opportunity to engage in language learning. Thus, the purpose of this study was to explore undergraduate students’ experiences and perceptions of foreign language education, and the study was guided …

The Impact Of The First Language Usage For Chinese Undergraduate International Students, Qiunan Liu

Electronic Theses and Dissertations

English as the “lingua franca” serves as a bridge across diverse nations, cultures, and economies and plays an important role in modern society, which has increased the number of English language learners around the world. In the United States, over 30% of international students are from China, with the majority being undergraduate students. A significant number of Chinese students need to enroll in English learning courses when they attend universities in the U.S. due to insufficient English language test scores. Chinese international students often incorporate their first language (L1) when they are learning English in the U.S. Therefore, understanding the …

Developing A Comprehensive Cognitive Model Of Math Achievement, Nina Anderson

Electronic Theses and Dissertations

Recently, downward trends have been reported in U.S. children’s math performance following school disruptions during COVID-19 amidst longstanding concerns for instruction and curricula within the subject. In support of efforts to remedy these declines, the current work presents two studies dedicated to identifying cognitive factors that are most strongly related to math performance, and which therefore offer promising potential targets for assessment and intervention. Both studies use data from the Colorado Learning Disabilities Research Center, which includes participants ages 8 - 16 and multiple well-validated measures of all constructs of interest. Study 1 tests three alternative latent cognitive models of …

Mobilizing Feminist Politics In Yugoslavia: Sanja Iveković And Vlasta Delimar’S Performance Art., Candyce Sturgeon

Electronic Theses and Dissertations

This thesis examines the radical performance works of Yugoslavian artists Sanja Iveković and Vlasta Delimar. Three performances by each artist are analyzed and juxtaposed with one another. These performances include Triangle, 1979, He is Looking at Me all the Time, 1979, and Nessie, 1981 performed by Sanja Iveković along with This was Me in 1980 when Comrade Tito Died, 1980, Visual Orgasm, 1981, and Tied to a Tree, 1985 performed by Vlasta Delimar. Throughout the paper I argue that these performances by Iveković and Delimar, along with their differing stances on feminism, create a multifaceted …

Health Professions Education And Critical Action Engagement: A Mixed Method Analysis., Leonda Richardson

Electronic Theses and Dissertations

Poorer health outcomes disproportionately impact racial/ethnically minoritized (e.g., Black Indigenous People of Color, or BIPOC) populations in the U.S. One plausible reason for the persistence of poorer health outcomes among this population is the teaching of racialized curricular content within academic health professions programs. This includes the absence of appropriate context through explicit socio-political curricular content (SPC) and critical pedagogy (i.e., social and structural determinants of health, history of racism in health care, social justice concepts; dialogue and reflective writing). Racialized curriculum is thought to initiate and/or exacerbate existing racial biases, cultural incompetence, and perpetuate dominant medical ideologies and myths …

Understanding Barriers To Effective And Equitable Covid-19 Response Through The Evaluation Of Essential Needs Program In Jefferson County, Ky., Haritha Pallam

Electronic Theses and Dissertations

This study utilized a multi-method study approach to assess the effectiveness of the Essential Needs Program (ENP), aimed at aiding priority groups in successfully completing isolation or quarantine (I/Q) during the COVID-19 pandemic. It commences with an overview of the COVID-19 pandemic's history and the role of ENP as a local emergency response strategy to mitigate community spread. Chaos and systems theories were employed to comprehensively understand disaster phenomena and factors influencing individual adoption of protective measures during the pandemic. Additionally, institutional decision-making models and implementation science were utilized to elucidate how public health stakeholders coordinated ENP services provision and …

Figure Worlds: An Analysis Of The Untold Stories Of Female Teachers Of Color., Anetria B. Swanson

Electronic Theses and Dissertations

This dissertation explores the lived experiences of Black female teachers in a large urban school district, focusing on how these experiences shape their identities, influence their professional practices, and affect their retention in the profession. Despite the growing recognition of the importance of teacher diversity, Black female teachers often encounter unique challenges, including systemic racism, microaggressions, and a lack of support and resources. Through a narrative inquiry approach, this study amplifies the voices of nine Black female teachers, uncovering their stories and the complexities of their professional lives. Guided by Critical Race Theory and the concept of figured worlds, this …

An Exploration Of The Lived Experiences And Decision-Making Processes Of Alternative Education Teachers Using An Interpretive Phenomenological Analysis, Ashley Irene Zehner

Electronic Theses and Dissertations

Students with behavioral challenges and mental health concerns have unique academic, behavioral, and emotional needs. Due to high student to teacher ratio and lack of mental health and behavioral resources, some students may not have their needs met in a public school general education setting. An option that can be a better solution for these students due to lower student to teacher ratio, mental health resources, and behavioral support is schooling in alternative schools. This study explored the daily routines and the decision-making process of alternative educators as they work to meet the multifaceted needs of their students. Using an …

Removing The Deficit Lens: Determining Support For Hispanic Newcomer Families In Public School Based On Their Unique Needs And Experiences, Shauna Schubiger

Electronic Theses and Dissertations

The purpose of this mixed methods study is to better understand the diverse needs of Latine newcomer families relocating to the United States and enrolling in a southeastern elementary school. Specifically, this study gathered and analyzed the unique experiences of these families immigrating into the U.S. to fully comprehend what they have been through to arrive here and how schools can help their families become involved in their children’s education. In K-12 education, there is a void which exists regarding who these families are and the need to humanize their journeys. This lack of research can be exacerbated by the …

Imperial Nostalgia: The War For The Kievan Rus Legacy., Jacob Wolfe

Electronic Theses and Dissertations

This thesis explores the deep-seated historical, cultural, and religious narratives fueling the modern conflict between Russia and Ukraine. Central to this dispute is the legacy of the Kievan Rus, a medieval East Slavic state. The research examines historical claims over the Kievan Rus legacy, Russia's perception as the heir to the Eastern Orthodox Church, and the impact of the Soviet Union's dissolution. It also delves into the Varangian Guard's role in establishing Kievan Rus-Byzantine relations, the mistrust instilled by the Crusades, and the shared linguistic and cultural influences between Russia and Ukraine. Additionally, the thesis analyzes the Normanist Controversy, Russian …

Bayesian Approaches In Multi-State Markov Models And High Dimensional Time-To-Event Data., Yuchen Han

Electronic Theses and Dissertations

This dissertation consists of two projects. The first one involves nonparametric methods on Continuous Time Markov Chains (CTMCs). The second one is centered around Bayesian shrinkage models for detecting prognostic and predictive biomarkers in high-dimensional clinical data. Both these projects build on methods from across the frequentist and Bayesian paradigm to offer novel solutions. In the first project, we aim to model the nonlinear effects of continuous variables within multistate framework in a non-parametrically by appealing to the rich mathematical framework of Reproducing Kernel Hilbert Spaces (RKHS). Then we adapted the classical Representer Theorem to penalized (squared norm) log-likelihood which …

Exploring Early Childhood Teachers’ Experiences In Teaching Multilingual Children In Public Mainstream Schools In Tennessee, Maria Dias

Electronic Theses and Dissertations

This qualitative study, grounded in a phenomenological perspective, delves into the lived experiences of early childhood teachers who teach multilingual children in mainstream classrooms in Tennessee. Amidst the rising number of multilingual learners in mainstream educational settings and the dearth of adequate teacher training to address their needs, this research illuminates the experiences of these teachers. Furthermore, it seeks to advocate for the integration of translanguaging pedagogy into teacher training programs and state policies. This study employed a qualitative study using the three-in-depth-interview series from a phenomenological perspective (Seidman, 2019). The first interview focused on participants’ overall teaching experiences and …