Digital Commons Network^™

Survivors Speak: Social Media's Influence On The Troubled Teen Industry, Jessica Hoffman

Graduate Thesis and Dissertation post-2024

This study focused on a three-year span of Twitter/X public tweets and discussions shared on the topic, The Troubled Teen Industry (TTI). Using the social listening tool Sprinklr, 7,743 public tweets were gathered on the matter and dissected to understand the influence the online conversation had on real-world changes in the industry. Narrowing down the initial 7,743 tweets to 2,447 applicable messages, this research analyzed the conversation surrounding the Troubled Teen Industry from the point of view of industry survivors and the role Paris Hilton and other influencers had on bringing the conversation to the digital space. The tweets meeting …

Enhancing Social Participation: The Role Of Communication Accommodations On Young Children With Ccn, Carli C. Brent

Graduate Thesis and Dissertation post-2024

BACKGROUND: Children with complex communication needs (CCN) have difficulty using and/or understanding speech to communicate, thus facing barriers for successful social participation in family-leisure activities due to limited access to communication supports in these environments. Social participation includes an individual’s active involvement in activities that consist of a social element to produce opportunities for meaningful interactions with others. Children with CCN benefit from communication supports, like Augmentative and Alternative Communication (AAC) devices. AAC supports children with CCN to effectively communicate with themselves, others, and their environment. While communication supports have been recently implemented into private and public spaces, the …

Boba Tea Shops And Identity: Exploration Of Boba Shops Among College Students In Greater Orlando, Naydelin Karime Trejo Vega

Graduate Thesis and Dissertation post-2024

This thesis explores the cultural and social significance of boba tea shops among college students aged 18 to 26 in Greater Orlando. Although many people view boba tea as a trendy drink, this study treats it as a meaningful part of some students’ daily lives, identity formation, and sense of belonging. Through a multi-method approach that includes participant observation, surveys, and semi-structured interviews, I examine what motivates college students to purchase boba tea and how boba shops impact their identity and sense of belonging. I conducted fieldwork at three different boba tea shops in Greater Orlando—two franchises and one locally …

Utterance Fluency In Integrated Speaking Tasks: Examining The Role Of Task Type And Topic, Elif Saribas

Graduate Thesis and Dissertation post-2024

Fluency is a fundamental component of second language (L2) proficiency and plays a central role in both communicative competence and language assessment (Tavakoli & Wright, 2020). This study examined utterance fluency, specifically speed, breakdown, and repair fluency, within integrated speaking tasks, widely employed in high-stakes language assessments such as the Test of English as a Foreign Language Internet-based Test (TOEFL iBT). Although previous research has established strong associations between fluency and both communicative adequacy and overall proficiency ratings (De Jong et al., 2015; Révész et al., 2016), the interaction between task structure and topic remains insufficiently understood due to confounding …

The Marginalization Of The Malgre Nous In French Society From Its Roots To The 1960s, Marie Oury

Graduate Thesis and Dissertation post-2024

This thesis examines how young Alsatians found themselves on the margins of postwar France. The illegal annexation of their region by Germany in 1940 led them into a bitter paradox: within months, they had to support their enemy's war effort. The National Socialist (Nazi) regime's coercion reached its height between 1942 and 1945, when 130,000 young men and women from Alsace and Moselle were conscripted into the German army against their will. After the war, this generation bore the weight of that history, struggling to reintegrate into France, a nation that sought to avoid grappling with the complex experiences of …

Digitally-Mediated Nature-Connectedness?: Listeners’ Emotional Responses To And Perception Of Digitized Nature Sounds, Marissa Salas

Graduate Thesis and Dissertation post-2024

• Faced with the potential closure or privatization of the U.S. National Park Service (NPS), it is important to reflect on the conservation efforts using soundscapes. This dissertation explores the gap between experts and lay listeners in listening to soundscapes through the digitally-mediated spaces (e.g. YouTube). In a pilot project conducted in 2024 that used facial emotional recognition software and a talk-aloud protocol, data on emotions was collected. Using NPS video recordings on its webpages, social media accounts and via other digital channels (YouTube, etc.) created by NPS experts, this project employed an innovative, interdisciplinary, mixed-methods experimental design to investigate …

Reframing Recovery: Comparing Music Interventions And Traditional Rehabilitation Methods For Cognitive Function In Traumatic Brain Injury Patients, Laura Velez

Honors Undergraduate Theses

Traumatic brain injury (TBI) affects millions annually, often resulting in long-term cognitive deficits that hinder independence and quality of life. While traditional rehabilitation methods address many physical and functional limitations, cognitive impairments—such as deficits in attention, memory, and executive function—often persist. Emerging evidence highlights music-based interventions as a promising complement to standard therapies, yet comparative research remains limited. This integrative literature review examined the effects of music interventions versus traditional rehabilitation methods on cognitive function in adults with TBI. Using a systematic search of databases including MEDLINE, CINAHL Ultimate, APA PsycInfo, and Music Index, eight peer-reviewed studies were selected for …

Comparing Inter-Rater Reliability For Two Coding Methodologies In Meta-Analysis Data Extraction, Christine D. Destefano

Graduate Thesis and Dissertation post-2024

Meta-analyses are critical tools for evidence-based policymaking, but their validity depends heavily on accurate data extraction from primary studies. While previous research has focused on procedural aspects of coding and reliability of effect size extraction, there remains a significant gap in understanding how to improve inter-rater reliability (IRR) for moderator variables that provide crucial context for meta-analytic findings. This study compared two methodological approaches for coding moderator variables: traditional low-inference coding and a novel drill-down questioning technique adapted from database development principles. Using a comparative analysis design, two independent coders extracted data from 18 primary studies included in a published …

The Representation Of Racially And Ethnically Diverse Students Identified With Giftedness In Third Grade In Florida, Ioanna Katsavria

Graduate Thesis and Dissertation post-2024

This study examines the proportional representation of Black, Hispanic, White, and Asian third-grade gifted students across urban and rural school districts in the U.S. state of Florida. It incorporates secondary quantitative datasets for the Fall 2023 and Spring 2024 school terms from the Florida Department of Education (FLDOE, n.d.), collected in the Fall 2024, along with qualitative data gathered in Spring 2025 from the websites of sixty-seven county-based school districts. Significant disparities among all groups of racially and ethnically diverse students were exposed through the quantitative data analysis. Notably, Black, Hispanic, and Asian students, especially in rural areas, were shown …

Understanding Pre-Service Teachers’ Engagement, Application And Perception Of Instructor Feedback In An Online Teacher Education Course: An Action Research Study, Iram Khan

Graduate Thesis and Dissertation post-2024

Teachers should prioritize continuous professional development through shared experiences and reflective teaching to remain competitive in the global education system and become better teachers to assist language learners in achieving their goals (Vadivel et al., 2021). Professional development courses are crucial for enhancing teaching skills; however, there is a concern that such initiatives seem ineffective in promoting change in teaching practices (Darling-Hammond et al., 2017; Gore et al., 2017). Implementing effective instructional approaches in teacher education courses, such as feedback and reflection, is crucial for aspiring teachers to enhance their knowledge and professional growth (Darling-Hammond et al., 2017; Pharis et …

Health Behavior In A Culture-Driven Society: Using Mixed Methods Research To Examine Medical Pluralism In Zimbabwe, Stephen Mhere

Graduate Thesis and Dissertation post-2024

This dissertation examined the role of cultural influences on health-seeking behaviors and healthcare choices among Zimbabweans, focusing on medical pluralism – where individuals simultaneously access traditional, faith-based, and allopathic medical systems. It applied the PEN-3 Cultural Model to examine Cultural Identity, Relationships and Expectations, and Cultural Empowerment. Using a convergent parallel mixed-methods design, data were collected via a Shona-language survey on WhatsApp. Multiple choice, closed-ended, and open-ended survey questions were texted to participants, and they responded by text or audio messages. Response data were collected from 137 study participants. Multinomial logistic regression was used for quantitative data analysis, while deductive …

The Effect Of Four Vocabulary Tasks On The Initial Learning And Retention Of Formulaic Language: The Case Of Phrasal Verbs, Eman Barri

Graduate Thesis and Dissertation post-2024

The quasi-experimental study investigated the effect of four vocabulary tasks on the learning and retention of English phrasal verbs (PVs). University Intensive English Program students (91) completed one of the following tasks: One Fill-in-the-Blank, Three Fill-in-the-Blank, Sentence Writing, and Composition Writing. Their knowledge of eight target PVs was measured using a modified vocabulary knowledge scale at three points: pretest, immediate posttest, and delayed posttest (two weeks later). A mixed factorial ANOVA revealed a significant interaction between task and time. Follow-up repeated-measures and one-way ANOVAs showed that the Three Fill-in-the-Blank produced the highest scores on both posttests. Consistent with findings on …

Examining The Impact African American Male Teachers Have On The Math Scores Of Underserved Students, Demetrice Thomas

Graduate Thesis and Dissertation post-2024

This study contributed to a growing body of evidence emphasizing that teacher identity profoundly influences not only how students learn but also how they perceive themselves and their potential. As Gershenson (2022) noted, “Black teachers provide benefits to all students, fostering higher achievement and stronger aspirations,” highlighting the essential role of diverse educators in shaping student success. Consistent academic gains observed among students taught by African American male teachers reinforce the urgent need for educational systems to prioritize equity not only in student outcomes but also in diversifying the teaching workforce. Despite African American male teachers comprising less than 2% …

Queering The Queer Bildungsroman: Literature Of Aids, The Rhizome, And Rat Bohemia, Emma Tolliver

Graduate Thesis and Dissertation post-2024

The advent of the bildungsroman with Johann Wolfgang Von Goethe’s Wilhelm Meister’s Apprenticeship was a seminal moment in literature. From that point onward, the genre, which would come to be known as the “coming-of-age” novel, evolved and as such developed a variety of subgenres. This thesis focuses on the queer bildungsroman, a subgenre which has been dubbed the “coming-out” novel. Through Judith Butler’s work, I conceptualize genre as gender. Additionally, I utilize the Deleuzian concepts of the rhizome, becoming, and minor literature along with literature of AIDS to argue that the queer bildungsroman is not solely the coming out novel. …

The Long Walk And Beyond: Navajo Resilience And The Journey From Displacment To Resurgence, William A. Alvarado

Graduate Thesis and Dissertation post-2024

This thesis, The Long Walk and Beyond: Navajo Resilience and the Journey from Displacement to Resurgence: A Study Exploring the Unique Late Nineteenth-Century Navajo Odyssey During United States Expansion, examines the profound impact of U.S. territorial expansion on the Navajo people during the mid-to-late nineteenth century. Central to this narrative is the tragic experience of the Navajo Long Walk (1864), which led to the forced relocation of thousands of Navajos to Bosque Redondo. The thesis explores the complexities of this relocation, emphasizing the cultural, social, and economic devastation it caused. Despite these challenges, the Navajo people demonstrated remarkable resilience, using …

The Transition Of Tradition: The Modernismo Era Of Puerto Rican Postcolonial Short Fiction, Natalie Donis

Graduate Thesis and Dissertation post-2024

Modernismo, an artistic and literary cultural movement that swept across Latin America, profoundly shaped Puerto Rican short fiction by introducing innovative narrative techniques before the novel gained prominence on the island. Emerging during the sociopolitical upheaval following the Spanish American War and Puerto Rico's annexation by the United States, modernismo responded to both European artistic trends and the cultural tensions of colonial transition. In my research, in Puerto Rico, Moderismo emerged in the short story before the novel. This research examines how Puerto Rican short stories by José Luis González and Emilio Díaz Valcárcel, from this era, grapple with themes …

Ghosts Moving From The Margins: Comparing Representations Of Migrants In Contemporary Italian Media, Madeline Grohowski

Graduate Thesis and Dissertation post-2024

This thesis examines how two different cultural mediums produced by a prominent Italian director and a popular Italian musical artist engage with themes of immigration and diaspora and their impacts on Italian national identity. The works that I have selected represent a mix of well-known and emergent figures in Italian cultural life and its related discourses around immigration and identity from the last 20 years of Italian history. Focusing on director Emanuele Crialese’s film Terraferma (2011) and rapper and singer Ghali’s songs “Mamma” (2017) and “Bayna” (2022), I analyze how each work frames migration as a metaphorical haunting that engages …

Requisites For A Dream: An Evaluation Into The National Urban League’S Adjustment Efforts For Southern Migrants, 1911-1930, Adaeze Nwigwe

Graduate Thesis and Dissertation post-2024

The American Dream is loosely defined as a universalist rhetoric that promises any American the opportunity to succeed in life. However, for African Americans this has not always been guaranteed. Historiography around the mantra uncovers a gap in consideration for Black Americans’ unique marginalization in American society despite their long history within the nation. This paradox inspired a myriad of proposed solutions towards racial disparities, with the early twentieth century favoring ideas of racial uplift as a panacea for prejudice. This thesis examines the use of racial uplift as a solution by the National Urban League during the first half …

Implementing Holograms To Perform Cognitive Health History Screenings, Franchesca I. Gonzalez

Honors Undergraduate Theses

Marginalized populations, defined as a group of individuals who experience systematic disadvantages due to various social identity factors (Oxford Review, n.d.), experience uneven barriers to cognitive and mental health assessments, including socioeconomic, linguistic, and educational inequities, that contribute to misdiagnosis (Petersen et al., 2018, Saeed & Masters, 2021). This study investigates the feasibility of hologram-based patient simulations as an educational intervention for undergraduate nursing and graduate Nurse Practitioner students. Culturally representative, three-dimensional holographic patients were created to replicate complex geriatric encounters and facilitate cognitive health screenings. Established assessment tools, including the Mini-Mental Status Examination, Patient Health Questionnaire 2 and Patient …

Crisis, Controversy, And Credibility: Rhetorical Appeals In Governor Desantis’ State Of The State Addresses, Victoria E. Laird

Honors Undergraduate Theses

This paper examines how Governor DeSantis has used rhetoric to advance his political identity and policy during the Florida legislative sessions from 2019 to 2025. Using rhetorical analysis, the study identifies linguistic techniques and persuasive devices that help shape DeSantis’s policy agenda and drive legislation. This study is important as it explores the ability of political figures to ground themselves in language and push political ideologies. The findings reveal a consistent emphasis on ethos while simultaneously appealing to unity, strengthen, and moral clarity. Over time, DeSantis’s rhetoric evolves from defensive to assertive leadership framed by appeals to national policy and …

Mental Health Perceptions Among Caribbean Adults In The United States, Ambika Ramjawam

Honors Undergraduate Theses

The purpose of this study was to investigate mental health literacy (MHL) among Caribbean American adults and to assess the extent to which mental health perceptions (MHP) and acculturative stress contribute to variations in MHL. A cross-sectional, quantitative survey design was utilized to examine MHL, MHP, and acculturative stress among a sample of 138 participants. Pearson correlation analyses were conducted to assess associations among MHL, MHP, acculturation, and age. Independent samples t-tests and one-way ANOVAs were performed to examine demographics across key variables. Findings revealed moderate levels of MHL (M = 4.7, SD = .99) and a weak, positive correlation …

Bilingual Education And Academic Performance, Gaspar Dantas

LEAD Scholars Academy Showcase

Bilingual education plays a crucial role in fostering cognitive benefits and promoting academic success, especially in multilingual societies. However, disparities in access to quality bilingual programs and inconsistent policies have led to inequities, particularly affecting Latinx and immigrant communities (Baker, 2011; Gándara & Contreras, 2009). Historical policies, limited funding, and misconceptions about bilingualism have hindered progress (Crawford, 2004). To address these challenges, recommendations include expanding dual-language immersion programs, and securing equitable funding through policy reforms (Baker, 2011; Gándara & Contreras, 2009). A sustained commitment to these efforts is essential to overcome systemic barriers and provide equal educational opportunities for all …

Investigating The Impacts Of Peer Support And Online Information Seeking In Chronic Pain Online Health Communities, Aaron Necaise

Graduate Thesis and Dissertation post-2024

Chronic pain is a highly prevalent medical condition that contributes to intense emotional distress and social isolation in patients. With the growth of social media, online health communities (OHCs) have become a popular resource for patients to learn about their pain and establish social connections with peers. Although there is some evidence suggesting that curated online resources can benefit patient well-being, social media interactions have the potential to propagate medical misinformation and negativity. This dissertation expands upon the Social Communication Model of Pain to examine how interactions within social media-based OHCs impact chronic pain and uncover practical insights into OHC …

A Comparative Analysis Of Figurines From The Lower Rio Verde Valley From Oaxaca, Raynaliz C. Velazquez

Graduate Thesis and Dissertation post-2024

This thesis investigates 618 ceramic figurines from the Lower Río Verde Valley in Oaxaca, Mexico, to explore how figurine use varied across civic-ceremonial, domestic, and outlying contexts during the Terminal Formative and Late Classic periods. The central hypothesis proposes that figurines from the Río Viejo Acropolis, a civic-ceremonial center, would be larger and exhibit greater labor investment than those from residential and peripheral sites, reflecting more labor-intensive ideologies and ceremonial practices. Through typological, spatial, and material analysis, the study examines attributes such as size, surface treatment, production method, and the presence of musical elements. The dataset includes newly analyzed figurines …

Exploring The Experience Of Heart Disease Among Burmese Immigrants In The United States, Khup S. It

Graduate Thesis and Dissertation post-2024

The ongoing political and military turmoil in Myanmar has resulted in a significant increase in the migration of Burmese individuals to the United States in recent years. This demographic shift has brought attention to the health challenges faced by Burmese immigrants, particularly with regard to heart disease (heart attack). The complexities of the U.S. healthcare system, compounded by legal and social barriers, place immigrants at greater risk for health disparities. This study examines the health challenges of Burmese immigrants in Tulsa, Oklahoma, with a specific focus on their perceptions and experiences related to heart disease, as explored through illness narratives. …

Large Language Models And Networks: Edge Proposal, Synthetic Corpora, And Adaptive Node Generation, Nathan Gonzalez

Graduate Thesis and Dissertation post-2024

Natural Language Processing (NLP) and Artificial Intelligence (AI) have evolved from brittle rule-based engines through data-driven statistical models to today’s transformer architectures whose multi-head attention enables rich contextual reasoning. Against this backdrop, this dissertation unifies three complementary investigations that deepen our understanding of how large language models (LLMs) can reason over, generate, and strategically adapt language within networked settings. First, instruction-tuned LLMs are recast as latent-relationship detectors: by prompting models to hypothesize links between text-described entities, we recover edge sets that reconstruct social, thematic, and citation graphs with high precision, revealing how attention distributions encode topological cues. Recognizing the difficulty …

Advanced Large Language Model Approaches And Natural Language Processing Techniques To Improve Hate Speech Detection Using Ai, Saad Almohaimeed

Graduate Thesis and Dissertation post-2024

The proliferation of hate speech on social networks can create a significant negative social effect, making the development of AI-based classifiers that can identify and characterize different types of hateful speech in messages highly important for stakeholders. While this is a highly challenging problem, recent advances in language models promise to advance the state of the art such that even subtle and indirect forms of hate speech can be detected.

In this dissertation we present a series of contributions that improve different aspects of hate speech classification. We developed THOS, a hate speech dataset consisting of 8.3k tweets. Compared to …

Modeling Data Metrics And Distributions For Representation And Efficient Transfer Learning, Li Ren

Graduate Thesis and Dissertation post-2024

Representation Learning and Transfer Learning are fundamental challenges in deep learning, particularly for downstream computer vision tasks. While existing research predominantly focuses on loss functions and network architectures, this dissertation explores how modeling distance metrics and data distributions can enhance representation and transfer learning efficiency in computer vision applications, specifically focusing on image captioning and retrieval tasks.

We make contributions primarily in three subareas. First, we develop an image captioning system that leverages geometric relationships among objects using a novel object graph structure, enhancing global visual representations for more accurate caption generation. We further incorporate adversarial learning to model data …

Down By The Tracks, Ova ‘Cross The Trussle: Exploring Systemic And Structural Barriers To Perinatal Healthcare Access For Black Women In Rural Alabama, Trinity C. Johnson

Graduate Thesis and Dissertation post-2024

This dissertation uses semi-structured interviews (n=42), participant observation, archival research, and storytelling, it employs frameworks of structural violence, intersectionality, and reproductive justice to situate Black women’s maternal health within broader histories of racialized medical neglect and reproductive governance. The study explores two questions: (1) What obstacles do Black women in rural Alabama face in accessing perinatal healthcare? (2) How do they navigate these barriers, and what strategies do they employ? A mixed-methods approach—including ethnography, quantitative analysis, and GIS—guides this research, with storytelling serving as both a methodological intervention and a challenge to dominant anthropological narratives. Findings highlight three major themes: …

Unlocking Human-Robot Dynamics In Restaurants: Exploring The Mechanisms Underlying The Impacts Of Service Robots’ Social Cues On Restaurant Customer Behaviors, Yusi Cheng

Graduate Thesis and Dissertation post-2024

The rise of service robots (SRs) is reshaping service delivery, particularly in the dining sector where guiding and delivering robots are increasingly prevalent. However, understanding how customers interact with SRs and respond to their social cues in the dining environment remains unclear and fragmented. This dissertation aims to bridge this gap by comprehensively understanding the social cues of SRs and their influences on customer behaviors. Specifically, the objectives are to (1) understand prominent social cues and customer responses; (2) identify key SR-related social cues; (3) explore customer-SR interaction outcomes; (4) explain why certain social cues elicit particular customer responses; (5) …