Digital Commons Network^™

Exploring The Effect Of Babble Background Noise On Learning New Patterns In An Artificial Accent Of English In Monolingual And Bilingual Young Adults, Mariana Vasilita

Dissertations, Theses, and Capstone Projects

The current study examined how background noise affects the learning of novel phonetic and phonological patterns in speech. While prior research has shown that bilingual participants may learn new phonetic patterns more successfully than monolingual participants under quiet conditions, it remains unclear whether this advantage persists in more ecologically valid listening environments.

We investigated phonetic learning skills in monolingual English speakers (n = 13) and early bilingual speakers (n = 13). Participants were trained and tested on an artificial English accent presented in the presence of 12-talker babble noise (+10 dB SNR). A digit span task was also administered to …

Enhancing Ecological Validity In Speech-In-Noise Testing: Integrating Virtual Reality For A Multisensory Audiological Experience, Paulina Lee

Dissertations, Theses, and Capstone Projects

Despite the remarkable advances in hearing healthcare technology, the speech recognition tests used in routine clinical audiological assessment have remained essentially the same for decades.  Monosyllabic word recognition tests in quiet, such as the Northwestern University Auditory Test No. 6 (NU-6; Tillman & Carhart, 1966), have served as the audiology field’s default measure of speech understanding.  Modern speech-in-noise (SIN) tests, such as the QuickSIN (Killion et al., 2004), have emerged, yet they remain auditory-only, leaving an unignorable gap between what clinical tests measure and how patients communicate in daily life.  The present study examined whether pairing a standard SIN test …

Measuring Islamic Republic Propaganda In Western Media Coverage Of Iran: A Computational Framework, Leila Habibi

Dissertations, Theses, and Capstone Projects

Detecting propaganda is fundamentally difficult: effective propaganda must simultaneously conceal persuasive intent while achieving persuasive effect, which means that sophisticated propagandistic discourse necessarily occupies the ambiguous middle of a rhetorical spectrum rather than its obvious extremes. This thesis defines this property as the dual constraint problem and argues that it poses two challenges for the binary classification framing that dominates propaganda detection in Natural Language Processing (NLP). First, propaganda by definition does not come with clear labels: no propaganda arm willingly accepts the designation, so reliable ground truth does not exist at the source. Second, because the producer is actively …

Semi-Peripheral Whiteness In A Global City: Central And Eastern European Women In Dubai, Hana Rubenstein

Dissertations, Theses, and Capstone Projects

This capstone examines how Central and Eastern European (CEE) women navigate professional mobility in Dubai and asks to what extent Dubai enables them to bypass the post-socialist stigma attached to their semi-peripheral European identity. Situated at the intersection of migration studies, gender, and critical scholarship on semi-peripheral whiteness, the study addresses the limited attention paid to CEE women as economic actors outside European contexts, where they are often either absorbed into the category of “Western expatriates” or reduced to highly gendered stereotypes. Grounded in a qualitative, interpretivist approach, the study combines digital discourse analysis of 50 publicly accessible LinkedIn profiles …

G&P2p: A Multi-Source Approach To Grapheme To Phoneme Conversion, Chun-Yi Peng

Dissertations, Theses, and Capstone Projects

This thesis introduces G&P2P, a multi-source framework for grapheme-to-phoneme (G2P) conversion that integrates side pronunciations from multiple lexical resources. Unlike traditional single-source approaches, G&P2P fuses data from multi-sourced pronunciation dictionaries—including CELEX, PronLex, NETTalk, and WikiPron—through several fusion strategies. The goal is to improve model performance on out-of-vocabulary words through multi-source learning. Experiments were conducted with attentive LSTM, pointer-generator LSTM, and pointer-generator Transformer architectures. Models were trained on combinations of datasets and evaluated using word error rate (WER) across five random seeds.

Results show that fusing expert-curated dictionaries such as CELEX and PronLex consistently improves accuracy, achieving an 11.81-point absolute error …

Gremlin Theory: A Film Art Of Joe Dante, Frank Falisi

Dissertations, Theses, and Capstone Projects

This thesis seeks to establish the work of the filmmaker Joe Dante as a catalyzing and anarchic force let loose inside larger, dumber superstructures: linear narrativity, Hollywood, America, etc. It works to read the genre films he worked on—many of them made as popular entertainment for mainstream movie studios—as moments of actual subversion, allocating status quo (studio system) resources to create a biting-back against American imperial norms in the lingua franca of Marx and the Marx Brothers: gummy leisure-seeking stupidity and Gremlin transformation. This thesis seeks to argue that to understand Dante’s work is to understand pop transfiguration itself. This …

Unfreezing Language: A Decolonial Reframing Of Translanguaging Pedagogies In English As A New Language & Dual Language Bilingual Education Settings, Cristian R. Solorza

Dissertations, Theses, and Capstone Projects

This qualitative multi-case study examines how elementary teachers in English as a New Language (ENL) and Dual Language Bilingual Education (DLBE) settings conceptualize, implement, and reflect upon translanguaging pedagogies, with particular attention to translanguaging rings as tools for language differentiation. Grounded in a rearticulation of language as a dynamic, socially, politically, and historically constructed subject and object, this study challenges monoglossic ideologies that position named languages as bounded systems at the center of language education. Instead, it centers students’ lived, embodied, and agentive language practices as foundational to language learning and to their participation as knowledge producers in ENL and …

Conga Santiaguera: A Century Of Innovation And Competition, Nick Herman

Dissertations, Theses, and Capstone Projects

Santiago de Cuba is home to the island’s biggest, oldest, and most famous carnival.  Any local resident will confirm that “sin conga no hay carnaval (without conga there is no carnival).” In Santiago, conga refers to a vibrant street procession, the music that drives it, and the ensemble that makes the music.  Conga Santiaguera: A Century of Innovation and Competition presents a musical history of the conga from roughly 1910 to 2010.  This project, https://cuny.manifoldapp.org/projects/conga employs an eBook, musical analysis, oral histories, and audiovisual media to show how the conga has been constantly reinvigorated by innovation, competition, and Afro-Diasporic …

The Influence Of Chief Executive Officer Personality On Mergers And Acquisitions (M&A) Completion, Nikisha Alcindor

Dissertations, Theses, and Capstone Projects

In Mergers & Acquisitions (M&A), a deal is completed when it has been announced, a fully executed agreement is in place, and the target's ownership is consolidated with the acquirer. The completion of an M&A deal is vital because it is a labor-intensive process that requires a tremendous number of resources from the firm. Yet even though 39,494 deals were announced in 2025, few studies have examined the variables that influence deal completion. This dissertation examines whether the Chief Executive Officer (CEO)'s personality influences the likelihood of deal completion. CEOs typically initiate the deal and see it through to completion, …

Vestigial Choreographies: Climate Consciousness In The Long Nineteenth Century, Alexandra A. Rego

Dissertations, Theses, and Capstone Projects

The aims of this project are twofold: (a) to develop a method of theoretical analysis and (b) to put this method into pointed use. In service of (a), I propose a method of choreographic analysis. This method operates relationally, highlighting the production of movement and stillness among and between bodies, objects, and encounters. Choreographic analysis draws from methods typically sequestered to dance studies. Towards aim (b), this project demonstrates the relevance and breadth of choreographic analysis by connecting it to ecocriticism. Throughout this project, I apply choreographic analysis to a diverse set of case studies. I use choreographic analysis to …

Beyond The Veil Of Modernity: René Guénon, Prophet Of The Metapolitical Imaginary, Frederic Colier

Dissertations, Theses, and Capstone Projects

Heralded by some as one of the greatest intellectuals of the 20th century, French metaphysician René Guénon (1886-1951) is also the controversial father of Primordial Tradition, a metaphysics designed to remedy the decline of Western civilization. Guénon viewed the West in the grip of a prolonged cycle of degeneration. He sought to implement a pseudo-authoritarian spiritual reset that required a total rejection of its Western intellectual heritage and an embrace of Eastern doctrines.

Focusing on his landmark book The Crisis of the Modern World (1927), the dissertation examines how Guénon implemented his controversial reset. After outlining the religious, cultural, and …

Building On Rented Land: An Interpretive Phenomenological Analysis Of Black Women’S Digital Homeplace-Building On Tiktok, Monica Thompson

Dissertations, Theses, and Capstone Projects

This interpretative phenomenological analysis (IPA) examined the lived experiences of seven Black women TikTok users, exploring how they describe and make meaning of TikTok as a space of digital expression amid algorithmic constraint and platform precarity. Grounded in Black Cyberfeminism, Critical Race Theory, and hooks’ (1990) homeplace theory, the study asked three questions: how Black women describe their use of TikTok; how they make meaning of the platform as a space of expression; and how they navigate platform instability, political threats, and content restrictions while maintaining authentic expression. Drawing on semi-structured Zoom interviews and analyzed using Smith et al.’s (2009) …

Identifying Textual Predictors Of Early Termination In Clinical Trials In Medicine: An Explainable Machine-Learning Study, Rohan Ramnarain

Dissertations, Theses, and Capstone Projects

About one in five clinical trials in medicine ends early, wasting valuable resources and reducing the evidence available for developing life-saving medical treatments. This project uses a method called Trial2Vec, which is a self-supervised machine-learning method that converts clinical trial documents into dense numerical representations that capture their key design and clinical characteristics, to turn each proposed clinical trial’s written protocol into a compact numerical profile (a process referred to as embedding). These profiles are then paired with a predictive machine learning models to identify the words and phrases in the trial documents that can signal a higher risk of …

Visible Lives, Invisible Strands: Critical Consciousness And Civic Engagement Among Muslim Sa/Swana College Students, Firdevs Yigiter

Dissertations, Theses, and Capstone Projects

In recent years, young people have navigated an increasingly polarized sociopolitical climate marked by racism, Islamophobia, and heightened racial violence (Cureton, 2023; Wegemer et al., 2025). These tensions have intensified in the current moment, shaped by the aftermath of October 7, activism for Palestinian rights, and the political climate of the Trump Administration. College campuses, which historically are sites of political activism and social transformation, are not neutral spaces. For SA/SWANA Muslim college students, these dynamics are intensified by systematic marginalization and a polarized political climate (Khamis, 2023).  In this dissertation, I examine how SA/SWANA Muslim students experience ethnic-racial discrimination, …

Managing Migration And Political Change: Lessons From Sweden’S 2015 Asylum Crisis For South Korea’S Emerging Immigration Era, Sean Lee

Dissertations, Theses, and Capstone Projects

The purpose of this capstone project is to analyze how two nations that have little in common in terms of geography or politics have been required to deal with immigration issues in ways that their institutions did not anticipate. One nation has been dealing with immigration-related issues for some time now, while the other nation has yet to do so. In 2015, when Sweden received approximately 162,000 asylum applications in one year alone, Sweden’s housing systems were strained, many of the municipalities were unable to keep up with the demand, and the political climate began to shift in ways that …

Goddess In A Trash Can: Religious Ritual Disposal In New York City Public Parks, Zoe Oro-Hahn

Dissertations, Theses, and Capstone Projects

Practitioners of Afro-Caribbean religions, including Santería, Vodou, Espiritismo, and Las 21 Divisiones, utilize the New York City Public Parks system to hold rituals, connect with spirits and ancestors, and dispose of religious remains leftover from trabajos (workings) and brujería (witchcraft). Utilizing photos from Van Cortlandt Park in the Bronx, my thesis considers the religious, political, social, and practical rationale behind this phenomenon, explores the rituals occurring, and provides policy suggestions that balance religious needs of practitioners with the safety and wellbeing of New York City’s parks.

Revolutionary Petunias In The Hallways: Adultification, Identity, And Black Girls’ High School Experiences, Renee Niles

Dissertations, Theses, and Capstone Projects

This thesis examines how adultification, the racialized misperception of Black girls as more mature, responsible, and self-sufficient, shapes high school experiences and identity development. Using Constructivist Grounded Theory and Black feminist epistemology, the study draws on interviews with eight Black women to explore how these experiences are interpreted over time. The study conceptualizes adultification as a form of developmental governance, an ongoing structural process that regulates perception, behavior, and identity from adolescence into adulthood.

Towards Auto-Evaluation For Large Language Models, Jiahao Ying

Dissertations and Theses Collection (Open Access)

The rapid advancement of large language models (LLMs) has created an urgent need for evaluation methodologies that are timely, scalable, reliable, and informative. Conventional evaluation benchmarks, although essential for measuring model capabilities and guiding model development, are often constructed and maintained through labor-intensive human annotation. As LLMs continue to improve through increases in model scale, training data, and computational resources, static benchmarks may quickly lose discriminative power. Moreover, the growing use of large and diverse training corpora increases the risk of benchmark leakage, which can inflate evaluation results and obscure the true capabilities of models. These challenges call for a …

The Colonial Borders Within: Racial Profiling, Language, And Civil Juries, Jasmine Gonzales Rose

Faculty Scholarship

This Article builds on the scholarship of Kevin R. Johnson, whose work has long illuminated how immigration law and constitutional doctrine have enabled the subordination of Latines through racial profiling,2 language discrimination,3 and exclusion from civic institutions, like juries.4 His analyses of juror exclusion and the importance of a diverse judiciary underscore how the composition of civil and criminal factfinders shapes both recognition of harm and the remedies afforded.5 Long before the current period of intensified, abusive immigration enforcement, his scholarship traced the historical roots of these practices, examined their contemporary manifestations, and revealed the ways in which the law …

Teaching Telemachus: Learning To Live And Lead In A Flawed World, Sherman J. Clark

Michigan Law Review

A review of The Odyssey By Homer. Translated by Emily Wilson.

La Espiritualidad: Transmitting Peruvian Culturo-Spiritual Elements Into Occidental Systemic Spaces, Deisy Amorin-Woods

Research outputs 2022 to 2026

This paper is a decolonising, Indigenous qualitative inquiry that integrates elements of critical autoethnography, narrative methods and conceptual analysis to explore how Peruvian Andean cosmology can inform contemporary systems thinking and family therapy practice. Writing as a mestiza, a Peruvian migrant in Australia, the author traces the lived experience of cultural erosion within Western, individualistic contexts and her reconnection with ancestral Andean teachings. These teachings—rooted in reciprocity, ecological attachment, collective responsibility and relational balance—are presented as living epistemologies that offer timely contributions to working therapeutically. The author examines core Andean concepts including ayll (kinship-based community), ayni (sacred reciprocity), Yachay (aprenderes …

A Hybrid Approach To Phishing Email Detection: Leveraging Machine Learning And Large Language Models, Hessa Shamal Biri

Theses

Phishing attacks have reached a new level of sophistication through the deployment of large language models by attackers. The current AI-generated threats defeat existing detection systems which base their operation on past data. The thesis presents a hybrid system for phishing email detection which combines real email data with synthetic LLM-created samples to enhance traditional machine learning classifiers performance. The study created a hybrid dataset of 20,627 emails by combining 18,631 real messages from the Kaggle Email Classification Dataset with 1,996 synthetic emails. The synthetic emails were generated using four large language models LLaMA-3, Falcon, LLaVA, and Mistral to capture …

Task Complexity Matters: An Empirical Study Of Reasoning In Llms For Sentiment Analysis, Donghao Huang, Zhaoxia Wang

Research Collection School Of Computing and Information Systems

Large language models (LLMs) with reasoning capabilities have fueled a compelling narrative that reasoning universally improves performance across language tasks. We test this claim through a comprehensive evaluation of 504 configurations across seven model families—including adaptive, conditional, and reinforcement learning-based reasoning architectures—on sentiment analysis datasets of varying granularity (binary, five-class, and 27-class emotion). Our findings reveal that reasoning effectiveness is strongly task-dependent, challenging prevailing assumptions: (1) Reasoning shows task-complexity dependence—binary classification degrades up to -19.9 F1% points (pp), while 27-class emotion recognition gains up to  +16.0 pp; (2) Distilled reasoning variants underperform base models by 3–18 pp on simpler tasks, …

Ai-Powered Student Support And Development Platform, Wadha Rashed Alyammahi

Theses

Over the past few years, academic stress and student mental well-being have become critical concerns in educational settings, significantly affecting academic performance and overall quality of life. Students increasingly rely on digital platforms for academic support; however, many existing solutions lack the ability to adapt to users’ emotional states or provide personalized, context-aware assistance. In response to this challenge, this study presents the design and development of an intelligent, stress-aware conversational support system for students based on advanced natural language processing techniques and large language models.

The main goal of this study is to explore the effectiveness of an LLM-based …

Parenting Styles And Experiences Of Parents Of Children With Down Syndrome Displaying Aggressive Behaviors, Melanie Ray

Walden Dissertations and Doctoral Studies

No abstract provided.

The Impact Of Religious Behaviors, Islamophobia, Gender Roles, Language Proficiency, And Education Levels On Mental Illness Stigma And Help-Seeking Behaviors Among Arab Women In The U.S., Rima Muhsen

Dissertations

The official U.S. census does not provide data on the number of Arab Americans in the United States, which hinders studies that focus on this population group to explore their needs and improve access to mental health services. Arab women in America represent a subgroup that has received insufficient attention from researchers, particularly regarding culturally sensitive topics such as mental health problems and their associated stigma. The influence of cultural, social, and religious factors on self-stigma associated with mental illness has not been adequately studied among this marginalized group. While previous research has suggested a relationship between self-stigma, social stigma …

Diverse Families Navigating Mental Health At The Pediatrician’S Office: A Mixed Methods Exploration Of The Interplay Of Stress, Culture, And Child Mental Health In The Primary Care Setting, Sara B. Budowsky

Dissertations

Low-income and ethnic minority youth experience high psychiatric need but persistently low participation in traditional mental health care. General pediatricians are often the first and only healthcare providers with whom many families engage around their child’s emotional and behavioral development. Using both quantitative analysis of retrospective secondary data and Interpretative Phenomenological Analysis (IPA) of in-depth interviews with diverse caregivers, this project explored influencers of child mental health and family utilization of pediatric primary-care-based mental health services in the context of a uniquely multicultural clinic serving a predominantly Medicaid population. Three key findings include: 1) Caregiver Stress was a highly significant, …

The Impact Of Artificial Intelligence And Neuro-Linguistic Programming On Candidate Assessment In Talent Acquisition, Amna Fahim

Dissertations

Digitalization in human resource management led to the implementation of Artificial Intelligence (AI) and Neuro Linguistic Programming (NLP) in recruitment practices. However, although AI and NLP were adopted globally, the empirical evidence in emerging countries, especially Pakistan, was scanty. Hence, this study investigated the impacts of individually and jointly implementing AI and NLP on candidate assessment outcomes in the telecommunications industry in Pakistan. According to the literature, this study is grounded in Technological Determinism, Machine Learning Theory, Psycholinguistic Theory, and Cognitive Behaviorism. A quantitative correlational approach was used in this study. To investigate the proposed research questions, descriptive statistics, Pearson …

Disability Employment In Côte D’Ivoire: Human Resources Managers’ Experiences And Challenges, Kinanpy Vanessa Toure

Dissertations

This study examined the critical role of human resource (HR) managers in promoting workforce integration and addressing the persistent barriers faced by people with disabilities (PWDs) in Côte d'Ivoire. Focusing on the perspectives, challenges, and lived experiences of HR managers, the research explored how inclusive workplace practices were developed and implemented within the Ivorian context. Employing a qualitative case study design, the study utilized semi-structured, scenario-based interviews and analyzed allowable public documents, specifically the Ivorian Labor Code, a relevant NGO publication addressing disability inclusion in Côte d’Ivoire, and the publicly available websites of participating organizations. This approach was intended to …

Leadership Without Assimilation: Reimagining Executive Leadership Development To Affirm Black Identity And Leadership Persistence, Nicole Monroe

Dissertations

Executive leadership development programs are often treated as race-neutral pathways to advancement, yet they frequently reflect dominant cultural norms that require leaders from marginalized communities to assimilate in order to succeed. This study examined the question: How can executive leadership development be restructured to affirm Black identity, cultural intelligence, and leadership persistence rather than require assimilation into exclusionary models? This study employs a convergent mixed-methods design, including interviews with 9 Black executive leaders and a document analysis of leadership development programs using the Assimilation Pressure Index. Findings reveal persistent assimilation pressures and identity negotiation within leadership development experiences, and document …