Digital Commons Network^™

Examining How Well High School Geometry Students Learn Concepts Of Three-Dimensional Figures Using A Project-Based Instructional Strategy, Lenora A. Mcgrath

Theses and Dissertations--Education Sciences

This paper examines how well the introduction of an integrated approach, namely, Project-based Instruction (PBI), which uses real-world contexts to investigate problems, leads to improved academic performance and student motivation in a 9^th Grade Geometry class studying three-dimensional figures and their properties. The experimental group worked through the researcher-designed unit that included mini-lessons, six benchmark lessons, and the design and creation of a final product to address the driving question of the unit. The comparison group experienced a normative teaching strategy designed by the classroom teacher. An explanatory sequential mixed methods design was chosen for the proposed study to …

Teaching Peers To Increase Their Use Of Responsive Interaction Strategies With Children Who Use Aac, Andrea Weidman

Theses and Dissertations--Education Sciences

Students enrolled in peer mentoring programs require guidance in understanding how to effectively and appropriately communicate and support students who communicate using augmentative and alternative communication (AAC) devices. This project evaluated the effectiveness of a peer training protocol on the count of observed responsive interaction strategies used by middle schoolers in an inclusive classroom setting. These strategies increase confidence in communication partners and aide in development of meaningful relationships between students with diverse communication needs.

Factors Impacting The Educational Environment Of A Phd Student After Experiencing Intimate Partner Abuse: An Autoethnography, Cadie B. Hall

Theses and Dissertations--Education Sciences

This autoethnography examines the impact of intimate partner violence on the educational outcomes of a PhD student. Through a qualitative study of personal narratives and media and document analysis, this research explores the challenges faced by a survivor of assault during an online graduate program, including physical and mental well-being, academic performance, the impact of social support structures, and responses from the University of Kentucky. By integrating lived experiences with existing literature, the study identifies gaps in university policies and offers recommendations for creating more supportive educational environments for online graduate students who have endured intimate partner violence. This work …

Harmful Algal Bloom Prediction Modeling In The Face Of A Changing Climate, Jordan E. Spears

Theses and Dissertations--Civil Engineering

Harmful algal blooms (HABs) in rivers pose significant threats to drinking water quality and public health, yet the predictive understanding of their proliferation remains limited, particularly regarding the influence of flow conditions in large rivers. This thesis addresses the critical knowledge gap of the relationship between seasonal flow variability and HAB proliferation in the Ohio River, with the Markland Pool serving as the primary study site. This study quantified the impact of early summer high flow events (>7500 m³ s^-1) and late summer to early fall low flow conditions (< 1500 m³ s^-1) by integrating …

The Disappearance Of Shannon White, Kathryn J. Limberg

Theses and Dissertations--English

The Disappearance of Shannon White is a Mystery-Thriller novel. The aim of the piece is to explore thematic components including perseverance, socio-economic inequities, the stigmas and medical malpractice of the American mental health system in the late twentieth century, and, ultimately, to entertain. My earliest love in the literary world was science fiction and fantasy. Writers like Robert Jordan, and more recently, Simone St. James, create worlds that test the bounds of reality in a way that I find liberating, and I seek to implement this in my own work. Such authors have taught me that fiction offers freedom to …

No Hope?: Queer Negativity, Afropessimism, And The Limits Of Futurity, Colton Barton

Theses and Dissertations--English

Since their inceptions, black and queer studies have sought to articulate the positions of “black” and “queer” within American social life—often converging on the goal of liberation. This thesis examines the intersection of two “negative” theoretical frameworks—Afropessimism and anti-social queer theory (or “queer negativity”)—to interrogate both the limits and generative potential of radical negativity. Though emerging from distinct intellectual traditions, these frameworks conceptualize blackness and queerness as constitutive negations—gaps within the dominant social order that render those so marked inassimilable to normative notions of humanity. While the convergences of these theories can be illuminating, their shared pessimism risks obscuring alternative …

Preserving Nature: Mapping Patriarchal And Imperial Control In Victorian Fiction, Hannah Schultz

Theses and Dissertations--English

In Thomas Hardy’s Tess of the D’Urbervilles, a group of fallen women see “themselves and surrounding nature forming an organism of which all the parts harmoniously and joyously interpenetrated each other” (65). As relational, boundary-dissolving, ecological subjects, these women are empowered above society’s judgment, made “sublime as the moon and stars” (65). By analyzing such representations of ecological relationality in Victorian fiction, my dissertation reveals new forms of agency for women and racialized others. While many ecofeminists have historically disavowed the nature-gender link as reinforcing the shared oppression of nature and marginalized groups, I depart from this standpoint, as …

Fatal Futures: Slow Violence, Utopia, And The Postnatural Human In Contemporary American Literature, Shelby Roberts

Theses and Dissertations--English

Fatal Futures: Slow Violence, Utopia, and the Postnatural Human in Contemporary American Literature investigates the ways in which ideas of futurity are articulated in narratives that conceptualize both the end of the world and post-calamity society through the lens of a pessimistic, queer approach to understanding the future. The purpose of this project is to not only build previous research in the configurations of the body in queer, gothic, and speculative American writing as a whole, but to enter into a developing conversation surrounding Appalachian literature through the idea of kinship (the broadening of relationships both chemical and postnatural) as …

Feeling And Experience In American Women's Writing From The First World War, Anika Jensen

Theses and Dissertations--English

This dissertation analyzes the political capacity of feeling in American women’s autobiographical and semi-autobiographical writing from and about their work during the First World War. Women produced emotionally complex accounts that resist easy categorization, and I argue that attending to feeling clarifies not only their emotional experiences with war work but their social and political projects. This dissertation closely examines portrayals and rhetorics of feeling, considering the intersections of gender, class, race, and labor in impacting how feelings are depicted, negotiated, and conveyed. While British women were more compelled to perform and convey feeling according to a rigid class system, …

"These Are The Concepts Of The Father": Proclus' Solution To Parmenides' Dilemma, Daniel J. Grifferty

Theses and Dissertations--Modern and Classical Languages, Literature and Cultures

This master’s thesis will attempt to solve a dilemma presented by Parmenides in Plato’s dialogue of the same name. This dilemma arises because the young Socrates suggests that the forms may be thoughts that come to be in the soul. Parmenides responds to this statement by attempting to force Socrates to admit that this can only lead to one of two outcomes: (1) each thing thinks because it is composed of thoughts or (2) each thing does not think, even though it is composed of thoughts. Both of these outcomes are unsatisfactory and do not provide a solid grounding for …

Geochemical And Sedimentological Signals Of Bottom Water Oxygen Dynamics From Lake Tanganyika (Zambia), Njahi Mwangala

Theses and Dissertations--Earth and Environmental Sciences

Lake Tanganyika is a large, ancient freshwater body with exceptional biodiversity that is located in the East African Rift System. Lake Tanganyika’s size and longevity make its sedimentary record useful for understanding environmental changes that cross spatial and temporal boundaries. Lake Tanganyika is known to be susceptible to global warming given its tropical location. Over 12 million people living within Lake Tanganyika’s watershed rely on fishing for their income and nutrition. Changes to limnological function driven by climate could therefore have serious implications for human health and biodiversity conservation. This study focuses on using geochemical properties of modern lake bottom …

Late Holocene Paleolimnology Of Lake Tanganyika (East Africa), Leandro Domingos Luz

Theses and Dissertations--Earth and Environmental Sciences

Understanding the long-term responses of ecosystems to climate variability is crucial for predicting and mitigating future changes in the Afrotropics, a region where a significant portion of the population is highly vulnerable to extreme climatic events. Lake Tanganyika, the largest rift lake in East Africa, offers a unique sedimentary archive that can be used to investigate the limnological changes, hydroclimatic shifts, and vegetation dynamics across various timescales. A multi-proxy approach was employed to assess the landscape responses to hydroclimatic fluctuations in the Late Holocene, integrating paleoenvironmental records from radiocarbon-dated sediment cores. This approach involved sedimentology, mineralogy, geochemistry, phytolith analysis, and …

Applications Of Remote Sensing Data To Understanding Geohazards In Wyoming And Kentucky, Meredith Swallom

Theses and Dissertations--Earth and Environmental Sciences

Shallow geohazards such as earthquakes, landslides, and floods profoundly impact communities globally. Constraining susceptibility to these hazards is critical for effective hazard mitigation and building more resilient communities. This dissertation includes multiple studies that leverage remotely sensed datasets to address hazard susceptibility, including: (1) characterizing a potential northern extension of the Teton fault system, (2) deriving a vegetation-based metric to improve landslide susceptibility maps in eastern Kentucky, with potential global implications, and (3) combining numerical modeling, landscape models, and field constraints to understand how anthropogenic factors affect flood severity in southern Appalachian catchments.

In the first study, analysis of new …

Multi-Scale Analysis Of Karst Aquifer Vulnerability To Climate Change And Contamination Processes, Shishir Sarker

Theses and Dissertations--Earth and Environmental Sciences

Karst aquifers represent some of the world’s most productive yet vulnerable groundwater systems, supplying freshwater to approximately 10% of the global population across 15% of Earth’s ice-free land surface. Their distinctive hydrological characteristics— including rapid recharge, preferential flow paths, and limited natural filtration— create unique vulnerabilities to both climate variability and contamination that pose significant challenges for sustainable water resource management. This dissertation presents a comprehensive multi-scale analysis of karst aquifer vulnerability through three interconnected studies that examine climate change impacts, microbial contamination dynamics, and contaminant transport processes across diverse geographic and hydrogeologic settings.

Chapter two investigates climate change impacts …

Monazite Ages In And Fertility Of Crystalline Basement Rocks Of The Eastern Inner Piedmont Province: Potential Source Of Detrital Ree Critical Mineral Resources In The Coastal Plain And Modern Fluvial Systems, Abagale K. Ramsey

Theses and Dissertations--Earth and Environmental Sciences

The southeastern United States has been known for over a century as a potential resource for rare earth elements due to the abundance of monazite in sediments and crystalline basement rocks. However, sedimentary evolution of the monazite from bedrock to placer deposit and the provenance of the monazite remain untested. This study examined samples collected from the basement rocks of the Piedmont terrane in South Carolina and western North Carolina including peraluminous granites, metagranites, mica schists, and biotite gneisses, and heavy-mineral concentrates of first-order streams draining from these rocks, for age comparison and monazite abundance. Monazite grains were analyzed for …

Geochronologic Constraints On The Meso-Neoproterozoic Tectonic Evolution Of Eastern Laurentia: An Investigation Of Sediment Recycling During And After The Grenvillian Orogeny, John M. Clay Iii

Theses and Dissertations--Earth and Environmental Sciences

The Grenvillian orogeny and Midcontinent Rift shaped the Mesoproterozoic basement of eastern Laurentia. Their convergence beneath Kentucky and Ohio formed a foreland basin, preserved as the Middle Run Formation. Detrital zircon U-Pb geochronology constrains deposition to ~1.0 Ga, reflects Grenville unroofing phases, includes Midcontinent Rift input, and minor Ottawan components. This formation constitutes the most proximal preserved segment of the Grenvillian clastic wedge in Laurentia.

Neoproterozoic-Cambrian rifting followed by Cambrian transgression formed the Great Unconformity in eastern Laurentia. Detrital zircon and basement U-Pb ages from Kentucky and the Appalachians constrain sediment provenance and recycling. Kentucky basement shows Eastern Granite-Rhyolite crust …

How To Eat Right And Why We Ask That Question, Heather N. Carpenter

Theses and Dissertations--Gender and Women's Studies

What does it mean to “eat right?” The notion is, of course, culturally, historically, nationally, politically, ethnically, and class determined. For the purposes of this project, however, I am particularly interested in changing notions of what it means to “eat right” within the post-World War II to the early new millennium American context, as such notions are represented within the prescriptions of popular culture. I turn to popular culture because this is the commons of the hegemonic call to “normalcy”—this is where we all learn to imitate, aspire, or rebel against a generic American consumer-self in conformity with the biases, …

Plastic Gerontologies: Epigenetic Clocks As Instruments Of The Profitable Medicalization Of Aging, Hans T. Purisch

Theses and Dissertations--Geography

Epigenetic clocks are algorithms that use epigenetic biomarkers of aging to calculate an organism’s ‘biological age.’ Through discursive analysis of commercially available epigenetic clock marketing materials, scientific articles, and interviews with actors in the longevity biotechnology industry, this study examines the commercialization of epigenetic clocks in the form of consumer test-kits. The study argues that longevity biotechnology companies leverage the malleable and fluid qualities of epigenetic markers of biological age to extend the domains of profitable therapies. It shows that epigenetic clock companies market the dynamic qualities of epigenetic biological age measurements to redefine health around the project of optimizing …

Lust, Labor, & Legitimacy: Visibility And Precarity In Platformed Sex Work, Sable J. Augustyn

Theses and Dissertations--Geography

This thesis examines the labor of platformed sex workers, positioning their experiences as a site for understanding the entanglement of multiple intersecting economies. Through qualitative interviews, it explores how sex workers navigate platform infrastructures, manage audience engagement, and contend with visibility as both an economic necessity and a site of risk. Drawing on theories of emotional labor, visibility labor, and platform governance, the project highlights how sex work on digital platforms is shaped by overlapping systems of economic extraction, technological constraint, and cultural regulation. Platformed sex work emerges here as a layered and context-specific practice—embedded within creator ecologies, attraction economies, …

Woke-Lahoma: Anti-Trans Ideology On The Frontlines, Sarah H. Fogel

Theses and Dissertations--Geography

The past decade (2015-2025) of American politics has been marked by a sharp rise in anti-trans politics. Indeed, during this period, anti-trans rhetoric and legislation have become central to American conservative politics more broadly. As the Republican party under Donald Trump works daily to remake the federal government in its image, studying the recent past of Republican-controlled states like Oklahoma offers a window into the future of anti-trans politics at the national scale. This thesis uses a mix of discourse analysis of anti-trans media and participant observation at 2SLGBTQ+ Pride events to analyze the ideological underpinnings of the present-day anti-trans …

Spatializing The Tax Code: Using Property Records To Locate The Fiscal Face Of Rentiership, Michael J. Mccanless

Theses and Dissertations--Geography

This dissertation analyzes how the tax code shapes housing financialization in mid-sized US cities. Employing a mixed-methods approach that integrates critical computational analysis with qualitative fieldwork in Memphis, I examine the role of public rent-seeking in shaping housing financialization in U.S. cities. The first article analyzes the property tax appeal strategies of corporate landlords and their implications for public revenues and municipal budgets. The second article explores how the IRS 1031 exchange provision—which allows for capital gains deferrals when the proceeds of a property sale are reinvested in a ‘like-kind’ property—facilitates the movement of capital from high-cost coastal markets into …

The Houston Climate Justice Museum As A Catalyst For Environmental Justice: Exploring The Intersection Of Art, Activism, And Creative Placemaking In Houston, Texas, Aylin Castro

Theses and Dissertations--Geography

This thesis explores how the Houston Climate Justice Museum (HCJM) functions as a site for environmental/climate justice education through art and community engagement. Drawing on interviews, participant observation, and document analysis, this research examines how the museum’s curating practices generate new understandings of environmental in/justices, fosters local partnerships, and creates a welcoming space for community dialogue. Findings show that the HCJM does more than exhibit art, it demonstrates how art can be leveraged to advance both activist and educational projects. This study positions the HCJM as a model for how local and justice orientated museums and cultural spaces can contribute …

Making Slums Legible, Visible And Calculable: Geospatial Technologies And The Governance Of Urban Land In Mumbai, Sanjana Krishnan

Theses and Dissertations--Geography

This dissertation examines how geospatial technologies are used to make slums in Mumbai legible, calculable, and hypervisible, and how these practices reshape urban land governance. It situates mapping, remote sensing, and algorithmic systems within their political-economic contexts, showing how technologies intending to see the city often function as instruments of dispossession. The research has three interconnected empirical chapters. The first empirical chapter traces the history of slum mapping in Mumbai, from their absences in early development plans to their selective hypervisibility under the contemporary governance regimes. Using critical cartographic methods, it highlights how novel technologies such as remote sensing, biometric …

Yaoi Lesbians: Media, Identity, And Desire, Olivia Marquardt

Theses and Dissertations--Linguistics

Media consumption reflects aspects of identity while also assisting in identity formation (Koller, 2008; Zemmels, 2012; Wu, 2006). This thesis examines the phenomenon of lesbians who engage with men-loving-men (MLM) media. The practice seems odd due to the contrast of lesbians desiring women for their social, platonic, romantic, and sexual relationships, but this thesis finds that repeated consumption of media that display men and their desires can index lesbianism. This practice helps lesbians construct their identities through three processes of indexicality: indexical disjuncture, indexical bleaching, and indexical denial (Barrett & Hall, 2024). Through a discourse analysis of five semi-constructed interviews …

Analyzing Agency In Online News Reporting Of The Events Of January 6th, 2021: A Corpus-Based Investigation, Matthew W. Abernethy

Theses and Dissertations--Linguistics

Over the last decade or so, politics in the United States has become increasingly polarized. A central focus of this polarization has been the news media, including both traditional print news, online news, and television news. Results of this have been a rapid rise in misinformation, disinformation, the demonization of news (especially political) providers as purveyors of ‘Fake News’, and distrust in mainstream news outlets. The central focus of this thesis is bias in news reporting, leading naturally to the question of how widespread this bias really is. This thesis uses corpus linguistic and discourse analytic methods to pursue this …

Trashing Gender Scripts: Indexical Misrecognition In The Zine "Galatea's Naked", Jules Blank

Theses and Dissertations--Linguistics

Zines, short for ‘fanzines’ or ‘magazines,’ refer to physical, printed, self-published creations that can consist of a single sheet of paper or many, fastened together. These artifacts are rich with meaning—and, thus, can be read as tangible manifestations of the ideologies and identities of the creator(s).

This thesis focuses on the way zines are used as tools of resistance. Additionally, it shows that the creation and circulation of zines are highly pragmatic acts that solidify social bonds and enable individuals to perform and reinforce their emergent identities within a collective—explicitly making a claim about who they are and what they …

Cognate Facilitation And Processing In English-Speaking Learners Of German, Kaitlin L. Young

Theses and Dissertations--Linguistics

Within the field of second language acquisition, research finds that increased exposure to input results in improved proficiency, especially when those activities are challenging yet manageable for the language learner’s current level. Because of this, listening exercises and speech processing are considered integral to language acquisition, even leading to recommendations of frequent, authentic use of the target language (TL). Instructors’ TL authenticity is, however, sometimes stunted by the demand for comprehensible input and facilitation of classroom activities; they make use of simpler syntax, stronger enunciation, and more cognates (words sharing origins, meanings, and form across languages) than in casual speech. …

Orthographic Errors For Dysgraphic Second Language Learners In Russian And Hebrew, Kyra O. Morgan

Theses and Dissertations--Linguistics

Students of Second Languages might be asked to learn new writing systems in the classroom. This study is interested in how dysgraphic students, that is, students with a specific learning impairment with regards to written expression, make errors in comparison to their peers. These errors revolve around orthography, spelling, and spacing. However, this study will take a turn and focus on how all of the respondents understood the prompt and what that says about their relationship with writing in the classroom.

Hugo Chávez, El Camino Hagiográfico: Religión Y Bolivarianismo En La Construcción Discursiva Del Culto A Un Presidente, Lilia Malavé Conley

Theses and Dissertations--Hispanic Studies

This dissertation examines the discursive construction of the political-religious cult surrounding Hugo Chávez through a theoretical and methodological approach that integrates Critical Discourse Analysis (CDA) and Multimodal Discourse Analysis (MDA). Its central objective is to identify and interpret the incorporation of elements from the Venezuelan religious imaginary–particularly from popular Christianity–into the symbolic configuration of Chávez as a sacred figure within official discourse. The corpus analyzed includes official transcripts from the television program Aló Presidente, as well as two animated short films titled Chávez Nuestro que Estás en el Cielo (“Our Chávez Who Art in Heaven”), broadcast on Venezuelan public …

Paratum Fuit: Double Perfect Marking In Classical Latin Passives, James F. Epperson Ii

Theses and Dissertations--Linguistics

Despite thousands of years of study, certain constructions in Latin remain insufficiently described in modern Latin linguistics. One such construction is the double perfectum, an analytic verbal construction comprising the perfect passive participle and a perfectum forms of the auxiliary esse. These forms are rare, largely absent from educational Latin materials, and receive limited attention in scientific descriptions of Latin, often focusing on their evolution into the modern Romance verbal systems. Pinkster (2015) identifies them within a broader class of resultative constructions, but acknowledges their inconsistent usage. Earlier scholars, such as Riemann (1927), interpreted them as stative, while others, like …