A Geometric Morphometric Analysis Of Acetabular Shape Variation Across Bat Families, Jordan L. Huff

Electronic Theses and Dissertations

Bats are the only mammals capable of powered flight, and research is concentrated on this adaptation. Their non-flight locomotion has received comparatively little attention. Previous studies show that non-flight locomotor behaviors vary across families. Members of Pteropodidae are efficient climbers but cannot effectively walk, whereas Phyllostomidae and Vespertilionidae are better at terrestrial locomotion but show reduced arboreal capabilities. The non-flight locomotion of Hipposideridae and Rhinolophidae is less understood, although rhinolophids exhibit limited terrestrial locomotion. This study examined whether differences in locomotor behavior are associated with variation in acetabular morphology. A geometric morphometric analysis of acetabular shape was conducted across multiple …

The Impact Of Student Behavioral Demands On Teacher Burnout In Secondary Education, Adrienne J. Smith

Electronic Theses and Dissertations

ABSTRACT

Teacher burnout is a growing concern in secondary education because it affects teacher well-being, instructional effectiveness, and retention (Anton & Ryzin, 2024; Madigan & Kim, 2021). This quantitative correlational study examined the relationship between behavioral demands and emotional exhaustion among 64 Texas secondary public-school teachers. Guided by the Job Demands–Resources (JD–R) model and Conservation of Resources (COR) theory, the study also examined whether teacher self-efficacy and school climate moderated this relationship. Behavioral demands were measured as a composite of student aggression, defiance, and inattentiveness. Pearson correlations and moderation analyses conducted in Jamovi indicated that behavioral demands were positively associated …

Voices Of The Homeless: Phenomenological Portraits Of Parental Engagement Among Parents Experiencing Homelessness, Geneva Marie Winterbottom

Electronic Theses and Dissertations

Family homelessness is a widespread crisis that disrupts the educational experiences of thousands of children, including South Carolina where rates of family homelessness continue to grow. Although research has explored families and homelessness, limited research has focused on the parental engagement of homeless parents. This study explored the parental engagement among homeless parents in South Carolina.

Guided by van Manen’s (1990) interpretive phenomenology, four parents residing in a South Carolina homeless shelter participated in semi-structured interviews and created self portraits, which were analyzed using the hermeneutic circle to derive phenomenological insight.

Findings revealed that parental engagement while homeless was like …

A Modest Proposal For Discourse Analysis In Nonbinary Communities: Method And Case Study, Nikoli Michael Daigneault

Electronic Theses and Dissertations

While linguists have long used discourse analysis to study language variation in binary and nonnormative gender groups, nonbinary people have often been excluded from analyses or treated without a nonbinary-informed framework. Nevertheless, nonbinary language use can provide key insights into the relationship between gender and language. In this thesis, I propose Nonbinary Discourse Analysis, a set of recommendations and best practices for conducting discourse analysis in nonbinary communities. These methods are informed by previous empirical research on nonnormative gender identities and theoretical work in trans linguistics (Zimman, 2020) and trans epistemologies (Nordmarken, 2019; Raclaw, in press). To demonstrate the methodology, …

Illuminating Sanja Matsuri: Lived Religion And Festival Practice In Asakusa, Caleb R. Merckle

Electronic Theses and Dissertations

This thesis examines Sanja Matsuri, a major Shintō and Buddhist festival in Asakusa, Tokyo, through the lenses of lived religion, participant observation, autoethnography, and anthropology. Departing from institution-centered approaches, it foregrounds the experiential dimensions of festival participation, showing how physical devotion, collective movement, and festive intensity function as expressions of spiritual meaning. Ethnographic fieldwork conducted in 2023 and 2025 included participant observation, informal interviews with local and foreign participants, and Reflexive Discourse Analysis of fieldnotes and bilingual transcripts. Analysis reveals a dynamic interplay between formal sacralization strategies — such as mitama-ire rituals and structured processions — and spontaneous, informal participant …

Attendance And Academic Performance: A Comparison Of 4-Day And 5-Day School Week Schedules In Texas High Schools, Cynthia Miles

Electronic Theses and Dissertations

This quantitative cross-sectional comparable study examined the differences in academic performance and attendance in Texas public high school campuses between those operating on a 4-day instructional week and those operating on a 5-day instructional week. The study used a quantitative, cross-sectional comparable design. The analysis included campus-level data from the Texas Education Agency’s Texas Academic Performance Reports. The independent variable was instructional schedule—either a 4-day or a 5-day instructional week. The dependent variables included campus attendance rates and student performance on the English I and Algebra I End-of-Course (EOC) STAAR (State of Texas Assessments of Academic Readiness) assessments of ninth-grade …

A Perspective As Observed By Public Middle School Teachers On A Lack Of Empathy Demonstrated By Public Middle School Students, Gail P. Hall

Electronic Theses and Dissertations

The purpose of this qualitative descriptive study was to explore a perspective as observed by public middle school teachers on a lack of empathy demonstrated by public middle school students. The research analyzed how public middle school teachers in the southern region of Texas described their perception of how a lack of empathy demonstrated by public middle school students impacted students during the school day. The study involved 10 selected participants who participated in a semistructured open-ended interview on the Google Meet platform. The participants consisted of 90% female and 10% male, with a combined total of 91 years of …

Examining Individual Representation In Asian Elephants (Elephas Maximus): Implications For Recognizing Familiarity And Presence Of Conspecifics, Elena Lawson

Electronic Theses and Dissertations

Elephants’ flexible cognitive abilities and fission-fusion societies make them an excellent study species to investigate individual social recognition. Despite the substantial role chemical cues play in elephant social communication, there is a considerable lack of research into their chemosensory social recognition, especially in Asian elephants (Elephas maximus). Using two-choice tests, I assessed Asian elephants’ chemosensory ability to discriminate between individuals by both presence and familiarity. I also used a habituation-discrimination paradigm to assess individual recognition in elephants by determining whether elephants integrate odor cues (i.e., urine and feces) to form multi-cue representations of individuals. Responses between samples were …

A Theoretical And Empirical Framework To Estimate The Impact Of Conflict On The Economic Resilience Of Clustered Firms In Ukraine, Alexander D. Ginn

Electronic Theses and Dissertations

In this thesis, I develop a theoretical and empirical framework to estimate whether participation in industrial clusters contributes to firm-level economic resilience to conflict-based shocks. Focusing on Ukraine following the full-scale Russian invasion in February 2022, the study situates industrial organization and firms’ resilience to conflict within a dynamic environment characterized by spatially heterogeneous exposure to conflict events and persistent institutional constraints. I document how Ukraine’s contemporary economic geography reflects the interaction of Soviet-era industrial path dependence, uneven post-transition institutional development, and conflict-induced reconfiguration, evaluating how these dynamics generate systematic variation in both firms’ baseline vulnerability and their exposure to …

A Computational Micropatterning Approach To Study Caveolae And Protein Localization In Vascular Biology, Andrew B. Grespin

Electronic Theses and Dissertations

Caveolae are specialized, flask-shaped membrane invaginations highly expressed in endothelium and dysregulated in atherosclerosis. Caveolae play a central role in buffering membrane tension, yet the principles governing their spatial organization remain elusive. Thus, we sought to generate the most comprehensive and systematic analysis of blood vessel caveolar spatial organization. However, cell culturing, the backbone of human-focused biological research, does not standardly do well to model physiologically relevant cell behaviors such as migration or polarity-based tissue formation, particularly for punctate proteins and structures like caveolae. Micropatterns are cell-adhesive shapes that biophysically confine cell(s) to a user defined geometry which stereotype organelle …

Student-Faculty Pedagogical Partnerships Humanize Teaching And Learning: A Phenomenological Study, Kiersten Ann Hillkirk

Electronic Theses and Dissertations

This hermeneutic phenomenological study, guided by Gadamer’s (2004) ideas, explored the lived experiences of student consultants and faculty members participating in a student-faculty pedagogical partnership program. Framed by humanizing pedagogy (Freire, 1970; Salazar, 2013) and students as partners (Healey et al., 2014) as the conceptual foundation, the study examined how collaborative teaching and learning relationships can promote more equitable, dialogic, and transformative educational practices. Participants included three student consultants and three faculty members at a private research university in the western United States.

Data were collected through nine in-depth phenomenological interviews (Seidman, 2019) and supplemented with written reflections and entry/exit …

School Leader Implementation Of Transformative Social And Emotional Learning Professional Development, Alana Raybon

Electronic Theses and Dissertations

Despite the wide use of social and emotional learning (SEL) in schools, and some evidence of SEL positively impacting students of color, racially and ethnically marginalized students experience inequitable educational outcomes. Transformative SEL (tSEL), a justice-focused framework from the Collaborative for Academic, Social, and Emotional Learning (CASEL), provides students with the liberatory tools to dismantle systemic inequity through collaborative problem solving. More research is needed on the professional development of staff implementing justice-focused SEL in diverse school settings. This revelatory, qualitative, single case study examined how a school leader implemented tSEL professional development in a school setting that served racially …

Phase-Resolved Measurement And Arbitrary Mode Conversion Of Structured Light, Somayeh Ghazanfarpour

Electronic Theses and Dissertations

This dissertation presents a single-shot phase and amplitude retrieval technique based on spatial light modulator (SLM)-based digital holography. The proposed method enables accurate reconstruction of complex optical fields from a single interferogram, reducing sensitivity to environmental fluctuations and improving experimental stability compared to conventional multi-shot approaches. In addition, a programmable arbitrary mode converter is developed using SLM-based wavefront shaping. By introducing controlled astigmatism and engineering the differential Gouy phase between orthogonal components, the system enables flexible transformation between structured light modes, including Hermite–Gaussian and Laguerre–Gaussian beams. Numerical results demonstrate reliable phase recovery and efficient mode conversion, validating the performance of …

The Palm Farm Next-Door: Land Concessions, Livelihoods, And Nutrition In Plantation-Adjacent Communities, Julia Entwistle

Electronic Theses and Dissertations

Large-scale land concessions have reshaped agrarian landscapes globally, yet their implications for community land tenure, livelihoods, and nutrition remain unevenly understood. This dissertation examines how plantation agriculture and foreign investment have transformed land access, labor relations, and food systems in Liberia, a country with one of the highest proportions of land under concession globally. Guided by a political ecology framework, the study employs a mixed-methods design integrating policy analysis, in-depth interviews, and household surveys across two palm oil concession sites. The findings show that ambiguous land policies historically facilitated dispossession, while recent legal reforms have enabled communities to strategically mobilize …

Congestion Pricing: A Comprehensive Look At International Congestion Pricing Models And Applying Them To The United States, Ian Ertel

Electronic Theses and Dissertations

Urban traffic congestion imposes large costs through wasted time, excess fuel consumption, air pollution, and lost productivity. Although congestion pricing has been recognized as the economically efficient remedy since Pigou and Vickrey, implementation has been rare. This thesis examines the conditions under which congestion pricing succeeds by analyzing three pioneering cases: London, Singapore, and New York City. Across all three, charges reduced traffic volumes and improved speeds within the priced zones. Benefits extended beyond cordon boundaries, with measurable improvements on untolled suburban roads. The distributional effects depended on how revenues were recycled rather than on the charge itself. Political viability, …

Some Results In Maximal Pattern Complexity, Casey Schlortt

Electronic Theses and Dissertations

For a finite alphabet 𝒜 and a sequence 𝑥 ∈ 𝒜^ℕ_⊬ , Kamae and Zamboni combined the ideas of block complexity and topological sequence entropy to define the maximal pattern complexity, 𝑝^∗_𝑛 (𝑥). They defined an aperiodic sequence 𝑥 over two letters as pattern Sturmian if it had the lowest possible maximal pattern complexity, 2𝑛. Later, Kamae and Rao extended their definition of pattern Sturmian sequences to be sequences over ℓ ≥ 2 letters which are not periodic by projection and have maximal pattern complexity ℓ𝑛.

This dissertation answers a question posed by Kamae and Zamboni …

Induction Programming For Novice Special Education Directors: The Significance Of Informal Supports In The Absence Of Formal Structures, Julie E. Rottier-Lukens

Electronic Theses and Dissertations

The role and responsibilities of a special education director are unique and highly complex when compared to other district-level leadership roles. Since the Individuals with Disabilities Education Act (IDEA) passed in 1975, states gradually increased requirements for certification of these administrative roles, more clearly defining the criteria and standards to incorporate within preparation programs. Despite improvements in preparation programs for special education directors, there continues to be variation in preparation and certification requirements across states and persistent challenges with shortages of special education directors. After completing a preparation program, what support exists for novice special education directors to help them …

Ka Here Tāngata:1 Mātauranga And Te Ao Māori In Biocultural Kākāpō (Strigops Habroptilus) Conservation Approaches, Sophie Perfetto

Electronic Theses and Dissertations

This master's thesis examines conservation as a form of living cultural heritage practice through the co-management of kākāpō (Strigops habroptilus), a critically endangered parrot and taonga species in Aotearoa New Zealand. Situated within ongoing histories of colonial dispossession and Western frameworks of land and species management, contemporary kākāpō conservation is shaped through the partnership between the Department of Conservation’s Kākāpō Recovery Programme and Ngāi Tahu. Drawing on semi-structured interviews collected during fieldwork from July to August 2025, this study examines how institutional partnerships structure decision-making, authority, and responsibility in contemporary conservation governance. Findings demonstrate that Māori knowledge systems …

Neoliberalism & The Care Economy: Exploring The Gendered Impacts Of Social Protection Systems, Rachel Carruthers

Electronic Theses and Dissertations

This thesis examines how neoliberal transformation of social protection policy influences gender dynamics within the care economy. Care is necessary for well-being, but traditionally excluded from economic thinking. This thesis completes a historical overview of how care has been incorporated or excluded by different economic paradigms and is anchored in feminist political economy that emphasizes care as a central consideration. A comparative analysis across California, Texas, and Sweden demonstrates how social protection, specifically access to paid parental leave, varies across regimes and results in inconsistent care outcomes. The findings suggest that social protections can reduce some inequalities, but inadequately address …

Data Governance Maturity, Ai Integration, And Equity In Colorado K-12 Public Schools, John R. Curtin

Electronic Theses and Dissertations

Colorado's 179 K-12 public school districts operate as autonomous governance units, each responsible for securing and managing student data assets that span health, financial, residential, and academic records. The accelerating integration of artificial intelligence (AI) and machine learning (ML) tools into administrative workflows, productivity software, and instructional platforms has fundamentally altered the risk landscape for student data, yet governance frameworks at the state, district, and school levels have not kept pace. This dissertation investigates whether Colorado's decentralized educational governance structure is institutionally capable of producing equitable, secure, and sustainable data governance outcomes in the AI era.

Drawing on Institutional Theory …

Otherness And The Trinity: Toward A Critical Reimagining Of Christian Divinity From A Postcolonial Ethos, Taylor Muma

Electronic Theses and Dissertations

In this dissertation, I address the Trinity’s potential as an emancipatory relational archetype in the philosophy of religion, while at the same time recognizing the complicity of Christian doctrine in colonial conquest. My dissertation will be a reimagining of trinitarian theology as an ecotonal paradigm of multiplicity and alterity that provides a generative means of moving beyond the enmeshment of divinity with constructs of mastery.

The post-structuralist and postcolonial methodologies in this project emerge from the work of such scholars as Homi Bhabha, Jacques Derrida, Emmanuel Levinas and Gloria Anzaldúa. They foreground critical ideations of otherness and multiplicity in ways …

The Permanent Emergency: The Anti-Fascist And Anti-Colonial Intersections Of James Joyce’S Ulysses And Roberto Bolaño’S 2666, Lily V. Mcmanamy

Electronic Theses and Dissertations

My thesis is going to explore the (Irish) Anti-Colonial and (Spanish) Anti-Fascist parallels between James Joyce’s Ulysses (1922) and Roberto Bolaño’s 2666 (2004). Using the major epic novels of two exiled authors, I hope to explore the intersections of poetic fiction and political resistance. I read these texts as bookends spanning the pre- and post-war periods, highlighting the continuities of colonialism, totalitarianism, and fascism, and the way these authors develop a post/modernist narrative that nods towards these themes. I plan to draw on Alberto Toscano’s LateFascism (2023) as a means of situating these authors’ novels with our own political moment …

Tracing The Flow Of Value In Ecotourism: A Case Study Of Lekki Conservation Center, Lagos, Nigeria, Queen Oluwatobi Olafadehan

Electronic Theses and Dissertations

This study examines the flow of value in ecotourism at Lekki Conservation Center (LCC) in Lagos, Nigeria, using a political ecology framework to analyze how economic benefits, participation opportunities, and environmental impacts are distributed among different community groups. Drawing on semi-structured interviews with 16 community members, participant observation, and photographic documentation, the study investigates how surrounding communities perceive and experience ecotourism, how revenue is understood to be distributed, and in what ways communities are included in or excluded from conservation decision-making. The findings reveal that ecotourism at LCC generates benefits that are unevenly distributed, that community participation in governance remains …

Evaluation And Distillation Of Source Code Generation Tasks By Large Language Models, Danny Brahman

Electronic Theses and Dissertations

Large Language Models (LLMs) are predominantly assessed based on their common sense reasoning, language comprehension, and logical reasoning abilities. While models trained in specialized domains like mathematics or coding have demonstrated remarkable advancements in logical reasoning, there remains a significant gap in evaluating their code generation capabilities. Existing benchmark datasets fall short in pinpointing specific strengths and weaknesses, impeding targeted enhancements in models’ reasoning abilities to synthesize code.

To bridge this gap, this thesis introduces two novel contributions: CodeEval and CodeQual. CodeEval is an innovative, pedagogical benchmarking method that mirrors the evaluation processes encountered in academic programming courses. It comprises …

She Believed She Could, So She Did: A Lifecycle Approach To Understanding Leadership And Self-Efficacy Development In Women Astronauts, Savanah Faith Sellars Bray

Electronic Theses and Dissertations

This dissertation examines how women leaders develop and sustain self-efficacy, and develop as leaders, throughout their lives. Although decades of research document the barriers women face navigating leadership journeys, including the challenges described in the Women’s Leadership Labyrinth of prejudice, discrimination, and childcare issues, existing literature offers limited insight into how women actively build belief in their capacity to lead and accomplish their goals. Further, research consistently shows that women report lower leadership self-efficacy than men, even with comparable experience, yet the developmental processes that shape this gap, beginning in childhood, remain underexplored. Guided by self-efficacy research and its four …

Reseeding Relations: Comparing Museum And Indigenous Seed Sharing & Rematriation Protocols In The Midwestern United States, Madeline G. Anderson

Electronic Theses and Dissertations

While the Native American Graves Protection and Repatriation Act (NAGPRA) paved the way for the repatriation of ancestors and certain cultural objects to Indigenous communities, museums still struggle to address other forms of cultural returns. Heritage seeds, those which hold cultural significance to Indigenous peoples, held within museum collections perpetuates the colonization of Indigenous lifeways. This research examines rematriation as an Indigenous form of cultural return better suited to address these needs than limited repatriation models. I analyze how museums are working to create rematriation processes for their collections which reflect diverse Indigenous epistemologies and ontologies through a three-tiered approach: …

Defying Impossibility: Critical Qualitative Reorientations To Black Lgbtqia+ Sense Of Belonging, Olivia H. Hunte

Electronic Theses and Dissertations

Belonging is a human need central to survival and can be cultivated within all spheres of life. Social environments are vital for experiencing a sense of belonging. In some social environments, Black LGBTQIA+ people encounter greater impediments to their daily lives with consequences for survival, including threatening their belonging needs. Within the United States, systems of oppression create and inform conditions within social environments that can potentially thwart pathways to belonging for Black LGBTQIA+ people. Thus, fulfillment of belonging needs for Black LGBTQIA+ people is one of nuance, pain, resilience, hope, harm, trauma, resistance, and healing; scant research is available …

Voice And Choice: Exploring The Role Of Student Agency In High School Math Course Placement, Anne Patia Carpenter Sterry

Electronic Theses and Dissertations

This study examined how students make sense of the mathematics placement process within a high-rigor independent school. In contexts where placement decisions shape access to advanced coursework, students’ interpretations of these decisions may influence both their academic trajectories and their developing mathematical identities. The purpose of this qualitative bounded case study was to understand the experiences of students who enrolled in mathematics courses that differed from placement recommendations, focusing on their motivations for self-selection, their interpretations of feedback from adults and peers, and how these experiences shaped their mathematical identities.

Data were collected through semi-structured interviews with 10 high school …

Isolation And Self-Efficacy Among Texas Educators With Disabilities Post-Covid: A Narrative Inquiry, Paul M. Nimon

Electronic Theses and Dissertations

The purpose of this qualitative inquiry was to explore the narratives of 10 current Texas public school educators with disabilities, as defined by the Americans with Disabilities Act, to understand how these narratives shaped their perceptions of burnout in relation to isolation and self-efficacy in the aftermath of the COVID-19 pandemic. The specific problem addressed the systemic, cultural, and interpersonal barriers that contribute to emotional exhaustion and professional marginalization for this population. The paradigm used was action research. The specific research methodology was a qualitative narrative inquiry. Data collection methods included 60-to-90-minute semistructured interviews conducted via Zoom and transcribed for …

Overcoming Adversity With Resilience: A Phenomenological Examination Of African American Women Leaders Facing Microaggressions In Corporate Spaces, Dionne Trenise Johnson

Electronic Theses and Dissertations

African American women leaders in Fortune 500 companies experience persistent challenges of subtle yet pervasive systems of discrimination in the form of microaggressions that cause negative impacts to their psychological well-being, workplace performance, and career advancement. These women exhibit incredible resilience that enable them to thrive at work, mitigate mental health challenges, and navigate their careers successfully. However, unlike people who fall into either a racial minority group or a gender minority group, African American women experience compounded effects of microaggressions due to the intersection of their race and gender. As a result of microaggressions, these women experience impacts to …