Digital Commons Network^™

The Effect Of Chronic Aerobic Exercise On Working Memory: A Study On Young Adults, Alexandria J. Morris

Honors Theses

Physical activity is essential for optimal health. Cognitive function is a major part of that, and can be evaluated through working memory (WM). This thesis examines the impact of physical activity on WM in young adult college students. It reviews existing research on exercise and WM, highlights gaps in the literature focused on this demographic, and explores the importance of chronic and moderate to high-intensity exercise to WM. There is existing research that examines the correlation of WM and physical activity for both acute and chronic exercise, as well as for children, adults, and older adults. Acute aerobic exercise shows …

Post-Dobbs: Observed Maternal And Infant Health Outcomes, Erin P. Yenawine

Honors Theses

This research investigates how the variance in abortion legislation and access across the United States has impacted infant and maternal health. This builds upon previous research identifying a relationship between abortion policy and quantity of births, (Myers et al., 2025; Bell et al., 2025) abortion policy and infant and maternal health pre-Dobbs (Gardner, 2024), and an emerging body examining the health outcomes post-Dobbs for mothers and infants (Gemmill et al., 2025; Gressler & Lewis, 2025). Scholars indicate that primary contributors to increases in infant mortality may be the continuation of pregnancies with congenital abnormalities and compounded barriers of access to …

“Who Are We?”: Exploring Adolescent Identity And Community Through Collaborative Mural Art, Rachel E. Stacy

Honors Theses

This thesis explores how participation in a high school mural club influences students’ sense of personal identity and community. By creating and leading a mural club, I guided students in designing and painting murals around their school and extending this work into the local community, all focused on how students defined themselves within the context of the school’s motto: “A Star is Rising”. I used qualitative methods including surveys, observational notes, artist statements, and visual documentation to examine and analyze how students experienced identity and collaboration throughout the process. The findings show that the creation of these murals provided students …

Creative Nonfiction Essays, Colby S. Langley

Honors Theses

To write about the present with any authority requires a keen eye for the past. To write from our lives into meaningful creative nonfiction requires a firm understanding that experience is the composite of life experience blending into the current moment. The writing is then drawn irreversibly towards emotion: indulgent and oppressive. The extremity of emotion dictates the difficulty of transcribing the experience onto the page, and violence is a source of both extreme emotion and experience. It is important to note that I am primarily considering personal violence for this essay, while societal and institutional violence have their own …

A Narrative Of The Plague Doctor And How Its Historical Context Translates To The Modern View Of The Plague Doctor, Callie P. Johnston

Honors Theses

The Plague Doctor was once a historical figure who practiced medicine primarily on those infected with the bubonic plague. The plague doctor, as a historical figure and physician, has been transformed in modern culture and media. Originally perceived as a harbinger of both hope and death, the Plague Doctor has undergone a historical transformation from a masked physician to a more stylized character that appears in modern media, digital art, toys, costumes, video games, and popular culture. This thesis examines the evolution of the Plague Doctor from its historical role as a plague physician to its current iconography as a …

Evaluating The Effects Of Urbanization On Meiofauna Biodiversity In Chattanooga’S Lentic Ecosystems Through Gis Applications, Keyle M. Bryant

Honors Theses

Urbanization is a leading driver of biodiversity loss in freshwater ecosystems, yet its effects on meiofauna—microscopic invertebrates that serve as key bioindicators of ecosystem health—remain poorly understood in lentic environments. This study evaluated the effects of urbanization on meiofaunal biodiversity in ten lentic waterbodies across Hamilton County, Chattanooga, Tennessee, by integrating environmental DNA (eDNA) metabarcoding, in-situ abiotic measurements, and Geographic Information Systems (GIS)-based land use analysis. Water samples were collected between January and April 2023 and processed using 18S rRNA amplicon sequencing to assess biodiversity as richness (amplicon sequence variants or ASVs, phylogenetic diversity or PD, and community composition). Land …

How Do Community Gardens Contribute To A Thriving National Park City: A Case Study Of Chattanooga, Tennessee, Ansley B. Barry

Honors Theses

On April 3, 2025, Chattanooga, Tennessee became the first National Park City (NPC) in North America. With a long, industrial history, Chattanooga has made quite the pivot from being widely renowned for its low air quality and particulate pollution to being recognized as the Best Outdoor City in the US by Outdoor magazine. The goals emphasized by the National Park City campaign are creating a city-wide common interest of community-led sustainability efforts. While the initiative highlights many important initiatives to make the city more sustainable and resilient, community gardens are noticeably left out of the conversation. This paper argues that …

Dissociation, Anxiety, And The Vestibular System: Understanding The Impacts Of Anxiety, Panic, And Dissociation On The Vestibular System, Julian Achata

Honors Theses

Previous research indicates that vestibular dysfunction is associated with symptoms of anxiety, panic, and dissociation. The present study will investigate anxiety, panic, and dissociation symptoms and identify the connections between reported symptom severity and vestibular functionality. This study will focus on three different hypotheses: 1) higher levels of dissociation will correlate with increased vestibular disruption; 2) higher levels of anxiety will correlate with increased vestibular disruption; 3) higher levels of panic will correlate with increased vestibular disruption. Six virtually administered self-report measurements were used to identify the variables: Beck Anxiety Inventory (BAI), Depersonalization Derealization Inventory (DDI), Dissociation Experiences Scale-II (DES-II), …

Red, White, And Broke: A Call For Accountability In Government, Mary A. Scott

Honors Theses

This study examines the scale of waste, fraud, and abuse in U.S. federal spending. The purpose of this research is to clarify how fiscal management in the federal government is intended to operate versus how it actually functions. Using a combination of conceptual analysis, existing literature, case-based evidence, and data analysis, findings suggest that the persistence of oversight failures arises from weak implementation, limited enforcement authority of oversight bodies, and an emphasis on recovery rather than prevention practices. This study contributes to the broader discussion of public finance by providing an accessible framework to understand why the foundational federal principle …

Environmental Awareness And Community Sentiments In A Superfund Site: A Study Of South Chattanooga, Mia Dial

Honors Theses

The concept of environmental injustice refers to the disproportionate exposure of marginalized communities to environmental hazards, often resulting from the placement of industrial sites, waste facilities, or other environmentally harmful infrastructure in areas with limited political and economic power. Alton Park, a historically underserved neighborhood in Chattanooga, Tennessee, faces elevated environmental risks due to its proximity to the South Chattanooga Lead Superfund Site and legacy industrial contamination. This study used semi-structured individual interviews to assess community awareness, perceptions, and behaviors related to environmental hazards in Alton Park. Residents generally reported some awareness of the Superfund site, though knowledge was often …

Resilience By Living With The Land And Community: A Case Study Of A Local Food Forest, Olivia Beck

Honors Theses

Imagine a public space where food, leisure, outdoor activity, and community engagement occur in one place, all in an urban forest ecosystem. For many, this is a hopeful vision of the future, and that is exactly what the idea of an urban food forest provides. In agroecology, a food forest or forest garden consists of planting diverse edible plants and mimicking the patterns of natural ecosystems. The intricate planning and design ensure the forest is self-sustaining, much like a natural forest, making it very resilient once established. However, they face many challenges and take time to grow and develop to …

Preliminary Vascular Plant Checklist Of The City Of Chattanooga, Matthew J. Scott

Honors Theses

The City of Chattanooga, Tennessee was designated as a National Park City in April 2025 by the National Park City Foundation. Yet, there has not been a comprehensive vascular flora compiled for the city, though there have been extensive collections and observations made of the plant biodiversity in the area from the late 1800s onward. The goal of this project was to examine both the existing herbarium collections and public observation records from iNaturalist to compile a preliminary vascular plant checklist for Chattanooga, and to include conservation and ecological data for the species currently documented to provide a holistic review …

Growing Change: A Gis Spatial Analysis To Plan Urban Gardens In Chattanooga, Carson A. Chalk

Honors Theses

Food insecurity and limited access to fresh nutritious food in Chattanooga is a prevalent issue, primarily among lower socioeconomic households, and can put strain on overall well-being. This study aimed to identify suitable vacant parcels in Chattanooga where urban gardens could be developed using a GIS-based spatial analysis. Spatial data involving vacant parcels, slope, zoning, and proximity to grocery stores was cross referenced with socioeconomic data focused on poverty rates, vehicle ownership, and mean household income to identify the most suitable sites in areas of greatest need. Sites identified as suitable through GIS were then visited to verify their suitability. …

A Meta-Analysis Of Endometrial Cancer Metabolites As Potential Non-Invasive Biomarkers, Makenna K. Johnson

Honors Theses

Endometrial Cancer (EC) is the most prevalent gynecological cancer in the United States and causes tens of thousands of deaths. Despite its massive negative impact in developed countries, there currently is no reliable screening tool used to diagnose women. Due to this urgent need for minimally invasive and precise techniques to diagnose this malignancy, the metabolomics field has been at the forefront of current research. An untargeted mass-spectrometry approach is used by many researchers to form an initial hypothesis as to which metabolites are key in identifying EC cases. However, there are sometimes inconsistencies between studies. A meta-analysis approach examines …

Glass Vault - A Novella, Christopher M. Young

Honors Theses

This book focuses on several themes, but the core topics I wanted to discuss were family, mental health, and grief. One of the initial premises I wanted to pursue was the creation of a perfect storm in which all enjoyment came at the cost of a painful reality. Amber is a woman who has gone through several devastating events, struggling to accept the reality she finds herself in. By virtue of the incredibly unlikely scenario of finding and falling in love with a rich man, she already has a difficult time believing that the things around her are real sometimes. …

The Impact Of Palm Cooling On The Physiological And Cognitive Function Of Aerobically Trained Individuals, Katherine L. Tibbs

Honors Theses

Background: Cooling strategies have been shown to combat the harmful effects that an increase in body temperature can potentially cause, and palm cooling in particular has been adopted due to its effectiveness in mitigating muscle fatigue during exercise. While there is clear support that this improves muscular strength and endurance, there is a lack of research on the impact palm cooling has on the mental aspect of physical activity. The purpose of this study was to investigate the cognitive and physiological effects of palm cooling on aerobic exercise performance. Methods: Ten aerobically trained participants between the ages of 18-35 were …

Piloting A Pediatric Screener For Assessing Emergent Literacy With Preschool Children, Nafia Sarhadi

Honors Theses

No abstract provided.

Athena: A Study In Directing, Keean E. Enriquez-Sexton

Honors Theses

A step-by-step look into the directing process at the collegiate level, following a production of Athena by Gracie Gardner from show selection, through rehearsals, all the way to performance. This thesis serves as a case study in directing, detailing the trials, tribulations, successes, and failures throughout the process.

Use Of Electroencephalography To Evaluate Neural Correlates Of Attention In The Oddball Paradigm, Folsom J. Berry

Honors Theses

Electroencephalography (EEG) and Event-Related Potentials (ERP) are tools used to study and analyze cognitive processing. EEG measures neuroelectric brain activity from the scalp, while ERPs are time-locked averages that are used to isolate neural responses to stimuli. The P300 (P3) component (positive waveform elicited at 300 milliseconds (ms)) is the primary ERP component. This thesis project had two main objectives. The first objective was to develop conceptual and technical competency in EEG/ERP theory, data acquisition, and processing. The second objective was to implement the visual oddball paradigm through experimental demonstration. This experiment tested the hypothesis that infrequent target stimuli will …

Perceived Campus Safety And Psychological Flexibility As Moderators Of Posttraumatic Stress And Anxiety Following Indirect Exposure To School Gun Violence, Samara Trout

Honors Theses

The growing prevalence of gun violence in school settings within the United States, combined with extensive media coverage of these events, has heightened concerns regarding the psychological impact of indirect trauma exposure among students. The present study examined associations between indirect exposure to gun-based school violence and symptoms of posttraumatic stress and anxiety among undergraduate students at Western Michigan University (WMU). A secondary aim was to explore whether perceived safety and psychological flexibility/inflexibility moderated associations between indirect exposure and psychological distress. Using a cross-sectional correlational design, undergraduate students (N = 33) completed a self-report survey containing screening assessments, attention …

A Low-Cost Motion Classification System For A Stuffed Animal Using An Imu And Machine Learning, Rachel N. Guynes

Honors Theses

One of the many fields that has seen the integration of robots is therapy. Zoomorphic robots (ZR) are designed to look and behave like animals to assist in Animal Assisted Therapy (AAT) practices. Studies show that ZRs can provide benefits similar to working with an actual animal; however, their high cost limits their accessibility. This thesis documents the process of building a real-time, low-cost motion classification system that can be attached to a stuffed animal to make it more interactive. Using a Random Forest (RF) classifier, the system identifies movements with approximately 81.67% accuracy.

Dementia Detection In Low-Resource Languages: Evaluating Translation-Assisted Transfer Learning For Multilingual Clinical Assessment, Kylar A. Deloach

Honors Theses

Alzheimer's disease (AD) is a growing global health concern, with millions of people affected worldwide and cases expected to rise significantly in the coming decades. Early detection is critical for patient treatment and care, and recent advances in natural language processing (NLP) have shown promise in identifying linguistic markers associated with AD. However, most existing work has focused on English, leaving speakers of other languages with limited access to such tools. This study investigates how effective AD detection models trained on English data are at transferring to Greek, a low-resource language with limited dementia-related speech data available. We propose a …

Evaluating Interventions For Work Related Musculoskeletal Pain Among Acute Care Nurses: A Scoping Review, Samuel H. Dutton

Honors Theses

Background: Recent research has indicated a significantly higher incidence of work related musculoskeletal pain (WRMP) among nurses in general, while also promoting the need for interventions to combat this WRMP. However, there is little literature available regarding interventions to prevent WRMP among acute care nurses.

Objective: The objective of this scoping review is to map the available literature regarding interventions to prevent WRMP among acute care nurses.

Design: Online databases (CINAHL, Pubmed, and MEDLINE) were used to identify articles from 2010-2025. This resulted in 6 studies being selected to be included in the scoping review. These studies had varying research …

Cultural Perspectives On Work-Life Balance: A Literature Review Of Cultural Differences Relating To Work-Family Conflict And Occupational Well-Being, Emma Rosengartner

Honors Theses

The focus of this review is to explore four different cultural views on work-life balance (WLB) and work-family conflict (WFC). The terms WLB and WFC have become increasingly popular in the business world as people struggle to separate their home life and work life due to technology blurring the lines and women becoming an equal force in the workplace. When individuals experience high levels of WFC or do not have stable WLB, well-being is often negatively affected and work performance declines. This review explores literature on WLB and WFC in Japan, Mexico, Sweden, and the United States to make connections …

Investigating The Synthesis And Antibacterial Activity Of A Main-Chain Cationic Polymer, Emily Smith

Honors Theses

Antibiotic resistance is a growing threat to public health. Due to the overuse of antibiotics in agriculture, the overprescription of antibiotics, and the misuse of antibiotics by patients, antibiotic resistance is spreading at an alarming rate. As antibiotic resistance spreads, the antibiotics we depend on to treat common infections become ineffective. Therefore, it is imperative to develop novel treatments for infections that do not increase the prevalence of antibiotic resistance. One treatment being explored is the use of synthetic polymers with antibacterial properties. Synthetic polymers are advantageous because they can be synthesized from widely available precursors and their structure is …

Cleft Palate And The Coordination Of Wnt Signaling And Pax9 In Murine Palatogenesis, Landon Wyatt

Honors Theses

Cleft palate is a common craniofacial birth defect that arises when the molecular and morphogenetic events guiding secondary palate formation lose coordination during a narrow developmental window. In mice, successful palatogenesis requires the paired palatal shelves to grow vertically, elevate above the tongue, and fuse at the midline; disruption of any of these steps can result in clefting. Two important regulators of this process are canonical Wnt signaling and the transcription factor Pax9, both of which contribute to normal palatal mesenchymal growth and patterning during early development. This paper first examines whether altered Dkk1/Wnt signaling contributes to the Pax9-null palate …

“Under The Fig-Tree”: Post-Revolutionary Literature Influences American Government, Clara Kernodle

Honors Theses

The literary context of post-Revolutionary America developed a broad sense of the American character as virtuous, hardworking, and responsible. In the 1780s, three American writers, representing these three categories of literature, penned their perspectives on human character and society, to much commercial success. J. Hector St. John de Crèvecoeur, Royall Tyler, and Philip Freneau described their situations and opinions with candor and wit, helped spark a broad sense of the American character, and influenced the authors of the nation’s founding documents. At the end of that same decade, Anti-Federalist political philosophy drew from an established literary conception of the American …

Personal Tendencies And Traveler Preferences: A Study On Personality-Driven Travel Marketing, Evelyn Filleman

Honors Theses

This study examines the influence of personality typing (as outlined by the International Personality Item Pool test structure) on travel decision-making as it relates to marketing matrix strategies. Understanding the relationship between personality type and travel is crucial, as individuals will have different need hierarchies and place decision-making factors on different levels of priority. This study uses the theoretical frameworks of Clifford Geertz and Michael Pacanowsky (Cultural Approach to Organizational Communication) and Judee Burgoon (Expectancy Violations Theory) to inform, direct, and explain the results of the completed research. A total of 261 participants were asked to take a survey outlining …

Network Analysis: An Application Of Graph Theory In Biology, Kiana Dunbar

Honors Theses

Graphs are simple, visual representations of entities as nodes connected by edges. They are used to convey relationships within a system. Networks are comprised of interrelated entities that are not easily separable, producing complex, structured data. These can be seen in social groups, highway systems, and even in biological systems. This paper surveys concepts in graph theory for application to the analysis of network data to understand disease. The features of graphs provide a useful framework for thinking about relationships between different genes or proteins. The structure of graphs is also compatible with a variety of machine learning tools. Especially …

Analysis Of The Flavonoid Composition Of Honey Using High-Performance Liquid Chromatography, Bryce Phillips

Honors Theses

Honey is a naturally occurring substance that has a complex composition including compounds such as flavonoids, that contribute to potential health benefits. Quantitative analysis of flavonoids in honey can be challenging due to their similar structural characteristics, matrix effects, and chromatographic peak separation issues. This study aimed to establish calibration curves for five flavonoids–kaempferol, luteolin, chrysin, myricetin, and quercetin– to estimate their concentrations in five honey samples from varying geographic origins. Liquid-liquid extraction was used to isolate the flavonoids from honey. High Performance Liquid Chromatography was utilized to establish calibration curves and analyze honey samples. The calibration curves assembled demonstrated …