Digital Commons Network^™

Never-Ending Parenting: Challenges Experienced By Caregivers Of Adults With Severe Autism, Andrea Palerino

Dissertations, Theses, and Capstone Projects

Despite the large number of children with autism spectrum disorder (ASD) who are annually aging out of the school-based systems in the United States, much of the academic literature has been focused on the concerns and challenges of preschool or school-aged children with ASD. As a result, there lacks a clear understanding of how primary caregivers of adult children with severe autism spectrum disorder (SASD) utilize various forms of capital to navigate care.

This qualitative descriptive study explored some of the challenges experienced by primary caregivers of adult children with SASD. Convenience sampling was used to conduct semi-structured interviews with …

An Offer You Cannot Refuse: Understanding The Elusive Construct Of "Voluntary" Plea Decisions, Melanie B. Fessinger

Dissertations, Theses, and Capstone Projects

Defendants often plead guilty in exchange for reduced punishments. Some argue that these reduced punishments are necessary for the functioning of the criminal justice system, whereas others argue that they are inherently coercive because they place a burden on the exercise of constitutional rights. This potential coercion is of concern because the constitution requires valid guilty pleas to be made by defendants voluntarily. However, “voluntary” is an elusive construct of which courts, scholars, and laypeople have differing definitions. Although limited research has focused specifically on perceptions of voluntary pleas, decades of research have shown that individuals generally perceive decisions more …

Metabolic Reprogramming In Kras-Driven Cancer Cells, Ahmet Hatipoglu

Dissertations, Theses, and Capstone Projects

Cancer cells require nutrient uptake for anabolic reactions needed for cellular growth and proliferation. The mammalian target of rapamycin (mTOR) is a key regulator of cellular growth that links nutrient availability and growth factor signals. mTOR mediated signaling pathways are often dysregulated in a wide range of cancers. We previously reported that KRas-driven cancer cells sense exogenous lipids via de novo production of phosphatidic acid, which ultimately activates both mTOR complexes – mTORC1 and mTORC2. Activated mTORC2 phosphorylates the survival kinase Akt at Ser 473 which is required for full Akt activation. A direct substrate of Akt and a major …

Algorithmic Sovereignty: Machine Learning, Ground Truth, And The State Of Exception, Matthew Martin

Dissertations, Theses, and Capstone Projects

This thesis examines the influence of algorithmic security technology on political theories of sovereignty and the state of exception. In computer science, an exception is a special circumstance that prevents a program from terminating normally. In political theory, the state of exception, as theorized by Carl Schmitt and Giorgio Agamben, cannot be encoded within the normal liberal legal order. With states’ increasing turn toward algorithmic answers to questions of ‘security,’ which, per Agamben, is the long-term form of the political state of exception, the relationship between the concept of the exception in these two disciplines comes to the fore. In …

Stokes Vector Modulation Of Optical Signals; Coherence, Noise, And Digital Signal Processing, Mario Bnyamin

Dissertations, Theses, and Capstone Projects

Stokes vector modulation (SVM) is a method of encoding information onto an optical wave by controlling its amplitude and its state of polarization (SOP). SVM offers the potential to achieve the high spectral efficiency of multi-dimensional symbols using a power-efficient, direct-detection receiver. Combining the two independent degrees of freedom representing polarization with one representing amplitude, SVM symbols are defined in a 3-D space of Stokes vectors, where vector length represents the amplitude and altitude/azimuth angles represent the SOP. The recoverable information content is fundamentally limited by the noise on the received signal, which may include shot noise due to photon-counting, …

Who Are Our Teachers? The Impact Of The Composition Teaching Practicum On Writing Studies, Maxine Krenzel

Dissertations, Theses, and Capstone Projects

For first year writing instructors, the teaching practicum is vital for navigating both the writing classroom and the institutions in which the classroom is embedded. The composition teaching practicum, or the often-required training course for new writing instructors, is where new instructors are typically first introduced to their institutional and departmental policies as well as to the field of Writing Studies. While the practicum is a course that is immensely important for new instructors, I have found that this course is nevertheless understudied, under- historicized, and—in institutional and disciplinary rhetoric—too often aligned with an abstract set of “best practices” that …

The Politics Of Expertise And The Articulation Of Authority In Democracy: Cognitive Style And Intelligibility In The Education Of Problem-Solving And Professional Decision-Making In The Domain Of Law, Michael W. Raphael

Dissertations, Theses, and Capstone Projects

Computational complexity refers to the representational aspect of problem-solving. This representational aspect is commonly understood to describe the regularities that organize the definition of the problem-situation, the qualities that designate its difficulty, either in terms of the process of arriving at a definition of the problem or in the process of arriving at a solution. It is for this reason, that it is commonly said that “representational design precedes computational efficacy.” The point of this maxim is to serve as a reminder that an efficient use of resources begins with the design of near decomposability, the specification of the properties …

Navigating Through World’S Military Spending Data With Scroll-Event Driven Visualization, Hong Beom Hur

Dissertations, Theses, and Capstone Projects

Catching up with the current geopolitical event is more important than ever these days. Anti-western nations like Russia, China, Iran, and North Korea constantly challenge the world order set by the United States and its close allies. As a result, the world has seen a rise in military spending consecutively for the last several years. This data visualization project aims to provide an easy-to-read summary of military spending data published by the Stockholm International Peace Research Institute for hotly conflicted regions: East Asia, Europe, and the Middle East.

Scroll-event-driven visualization implemented using Scrollama.js and D3.js combines text, map, and data …

Transnational Ritual Poetics Of Blackness In Performance, Nina A. Mercer

Dissertations, Theses, and Capstone Projects

In this dissertation, I investigate transnational ritual poetics of Blackness through a historical, cultural, and spatial lens, centering my exploration on the recurrence of circles, the crossroads, and waterways. I show how these formal poetics activate Africana cosmologies, cosmogonies, and mythologies dramaturgically by centering contemporary New York City performance works that bring together dance, theatre, and music. I contextualize NYC performance case studies in relation to performance practices in contemporary Salvador da Bahia. I am particularly interested in how the recurrence of circles, the crossroads, and water as formal poetics catalyze interventions along contested water-ways and landscapes marked by Black …

Modulatory Effects Of Schreckstoff On The Startle Escape Response Of Goldfish (Carassius Auratus), Denis Shor

Dissertations, Theses, and Capstone Projects

Fish face a variety of stressors in nature, a prominent one being a predatory threat to which they respond with an adaptive behavioral response thus maximizing their chances of survival. A primary anti-predatory behavior is a startle response or C-start. This behavior is controlled by two large reticulospinal neurons, the Mauthner cells (M-cells) which integrate multimodal sensory inputs. Detecting a predator involves various sensory information such as visual and mechanosensory cues but also olfaction. Indeed, following an attack, an injured fish will release an alarm pheromone (Schreckstoff) and thus acutely alert close by conspecifics. However, whether the alarm pheromone in …

Policing The Borders Of An Empire: A Political History Of Tagging (1960–2008), Maria Heyaca

Dissertations, Theses, and Capstone Projects

Of the nearly 6 million people monitored by the prison and immigration enforcement complex in the US, a little over 4 million, or 70%, are under community supervision. If we narrow in on the nearly 350,000 people being monitored by the immigration system, the figure goes up to 93%. Yet, most studies on criminalization conducted in the US, prioritize confined individuals, neglecting community supervision. In this dissertation, I present the first theoretically driven, historical and sociological analysis that comprehensively targets fundamental questions about the political history of electronic monitoring in the US -- a practice also known as tagging. I …

Haunting At Troy: Troy Narratives, Trauma, And Desire For The Past In Late Medieval English Literature, Woo Ree Heor

Dissertations, Theses, and Capstone Projects

The mythical city of Troy functioned as an imagined point of origin for many medieval nations, providing a tangible connection to the legendary past and nation-building tools useful for the ruling class. Troy provided a convenient foundation narrative upon which ideas of collective identity could be built for these nations, and England, where construction of a homogeneous past was difficult due to frequent ruptures in its development of communal identity, was an eager producer and consumer of such a legitimizing device. However, the trauma of war and destruction intrinsic in Troy narratives also generates potent political anxiety about the reanimated …

Social Identities And Campus Belonging As Predictors Of Flourishing Among College Students, Christine Gilchrist

Dissertations, Theses, and Capstone Projects

Annual data since 2012 shows college students’ flourishing (a measure of psychological well-being) in continuous decline, with 2022 showing the largest decrease. Since the knowledge base of the predictors of flourishing is limited, how college executives can best address this issue is unclear. Variations in flourishing have been observed in studies that examined the relationship between food insecurity (DeBate et al., 2021), race/ethnicity (Lipson et al., 2018, 2022; Nyunt et al., 2022; Parr, 2022), immigration status (Cadenas & Nienhusser, 2021), as well as gender identity and sexual orientation (Parr, 2022). The intersectional impact of demographic and social identities has not …

The Study Of Excitons In 2d Novel Materials And Their Van Der Waals Heterostructures In The Magnetic Field, Anastasia Spiridonova

Dissertations, Theses, and Capstone Projects

This research focuses on the direct and indirect excitons in Rydberg states in monolayers, bilayers, and van der Waals heterostructures composed of 2D semiconductors in the presence of the external magnetic field. In our work, we report binding energies of direct and indirect excitons in Rydberg states, the energy contribution from the magnetic field to the binding energies of magnetoexcitons, and diamagnetic coefficients (DMCs) of magnetoexcitons.

We study isotropic materials: transition metal dichalcogenides, TMDCs (WSe₂, WS₂, MoSe₂, MoS₂), and Xenes (silicene, germanene, stanene), and anisotropic materials: phosphorene and transition metal trichalcogenides, TMTCs …

A Multifaceted, Non-Militarized Approach To Security Dynamics In Protected Areas: From Foot Patrols, To Tourism, And Local Communities, Monique Sosnowski

Dissertations, Theses, and Capstone Projects

A wide range of interventions have been implemented to reduce wildlife poaching incidents across the globe. These include community-based strategies, such as the development of alternative livelihoods; legal strategies, such as the development of legal frameworks at local, regional, and international levels; and wildlife law enforcement efforts, such increasing patrolling efforts. While community-based and legal strategies generally attempt to reduce the motivating factors surrounding the commission of crimes, wildlife law enforcement further attempts to prevent crimes from happening, assuming that someone will always be inclined. Given this inevitability, the question is raised regarding how to best reduce the occurrence of …

Examining The Effect Of Training Using Natural And Noise-Vocoded Sentences On Noise-Vocoded Speech Perception In Normal-Hearing Listeners, Alexis Leiderman

Dissertations, Theses, and Capstone Projects

Auditory training has been shown to be an intervention strategy that may improve speech perception abilities in individuals with and without hearing loss. Within the cohort of individuals with hearing loss, auditory training has also been shown to have an improvement on speech perception in cochlear implant users. In several training studies, normal-hearing listeners have been exposed to noise-vocoded speech using auditory training paradigms to mimic how cochlear implant users may in turn be affected by these paradigms. These studies have highlighted certain areas for improvement in speech perception abilities based off of the training paradigms put in place. Several …

English Learners In Nyc, Raquel Neris

Dissertations, Theses, and Capstone Projects

English Learners in NYC is a Digital Humanities project that intersects Migration Studies and Foreign Language Learning Studies by presenting a podcast series about the learning experience of international students in English as a Second Language (ESL) programs at English schools in New York City. The project aims to provide visibility to the educational migration in this specific context and to promote a discussion on how international students and educators can reimagine their teaching and learning experience. It also aims to reveal ESL schools' challenges during the COVID-19 pandemic and how they incorporated digital technologies during and after this event. …

Extinction Of Threat Memory Via Reconsolidation Interference: A Behavioral Intervention Meta-Analysis, Chris M. Andrae

Dissertations, Theses, and Capstone Projects

Threat memories are created when an aversive stimulus is paired with other stimuli such that the associated stimuli elicit the same reaction as the unpleasant one. Anxiety disorders are usually treated with exposure to aversive stimuli. Emotional memories can be altered through a process called reconsolidation interference. Consolidated memories are dynamic: reminders of previous experiences prompt the reactivation of a previously-encoded memory; destabilization of the memory opens it to update. While a memory is updating, it is labile. If extinction training occurs during reconsolidation (i.e., shortly after reactivation), the conditioned stimulus will no longer elicit the conditioned response. Thus, previously-encoded …

Examining The Effect Of Talker Familiarity Using Familiar And Unfamiliar Talkers On Noise-Vocoded Speech Perception In Normal-Hearing Listeners: A Training Study, Daria N. Collins

Dissertations, Theses, and Capstone Projects

Auditory training studies utilizing stimuli that are applicable to real-world processing of speech have been shown to improve speech perception abilities in normal hearing populations, those with hearing loss, and cochlear implant wearers. In particular, exposing normal hearing adults to noise-vocoded speech via auditory training studies has been shown to not only simulate the perceptual experience of a cochlear implant wearer, but have demonstrated promising improvements on speech perceptual abilities via the training paradigm. Additionally, studies have highlighted various variables that impact speech perception, including, talker familiarity. Talker familiarity has been shown to enhance speech perception both in listeners with …

Does Political Advertising Persuade? A Quantitative Assessment Of The Effects Of Campaign Contact In The Context Of Race, Ethnicity, And Immigrant Origin In New York City Council Primary Elections From 2001 Through 2017, Laura M. Tamman

Dissertations, Theses, and Capstone Projects

Through a quantitative analysis of the relationship between New York city council campaigns’ spending and election results between 2001 and 2017, controlling for key factors such as incumbency, I find substantial and statistically significant positive effects for radio advertising on election outcomes. I find small but significant effects for mail, and smaller sized effects for canvassing. My findings underscore the need for further study of the role of ethnic and community media outlets, such as radio, in shaping voter behavior. Moreover, I argue that the fixation of the current persuasion literature on television ads in presidential general elections misses critical …

Topics For He But Not For She: Quantifying And Classifying Gender Bias In The Media, Tyler J. Lanni

Dissertations, Theses, and Capstone Projects

In this study, we used computational techniques to analyze the language used in news articles to describe female and male politicians. Our corpus included 370 subtexts for male candidates and 374 subtexts for female candidates, gathered through the New York Times API. We conducted two experiments: an LDA topic analysis to explore the data, and a logistic regression to classify the subtexts as either male or female. Our analysis revealed some noteworthy findings that suggest the possibility of developing a gender bias classifier in the future. However, to create a more robust understanding of bias, additional research and data are …

Understanding The Afghan Diaspora: Exploring The Factors Driving Migration And The Impact Of Migration Policies On Recent Afghan Evacuees Resettling In The United States, Aya H. Mohamed

Dissertations, Theses, and Capstone Projects

Afghanistan has been at war with the West since the late 1900’s, remaining in a state of constant turmoil. During the Cold War (1979), Afghanistan had fought a war with the Soviet Union, known as the Soviet- Afghan War. During this time, Afghanistan was invaded by both the Soviet and US, creating a ground for terrorism and the rise of the Taliban in Afghanistan. In order to then eradicate the terrorist regime, the Taliban, the United States went to war with Afghanistan in 2001. The Taliban were suppressed by U.S. forces until August 2021, during which President Biden executed a …

A Field Of Relations: A Mixed Analysis Of Toni Morrison’S “Recitatif” With Voyant, A Text Analysis Tool, Asma A. Neblett

Dissertations, Theses, and Capstone Projects

Several academic and literary articles focus on the claims about identity in Toni Morrison’s posthumously published short story, “Recitatif.” However, few of them offer analyses that approach the function of the story in ways that align with Morrison’s description of it as an “experiment.” Even fewer through tools of text analysis, which is a method of distant reading. In this paper, I provide a mixed analysis of “Recitatif” through close reading and text analysis via Voyant, a digital tool. I concentrate on the recitative device, how it facilitates the message of the story, and how the results may expand the …

Only For The Pleasure Of Telling: Filling The Void In Pasolini's Trilogia Della Vita, Courtney Munson

Dissertations, Theses, and Capstone Projects

Since Pasolini deliberately cultivated an unrecognizable and illegible public image that embraced incoherence, much of the scholarship surrounding him is plagued by contradictions and mutual exclusivity. For some, Pasolini was a utopian prophet, for others apocalyptic, but most agree that he, through his transmedial and highly self-inscribed life-work, was responding primarily to the crises of neocapitalist consumerism, especially its degenerative effects on sexual conventions and the body. Through an investigation of Pasolini’s controversial essays on film theory, the details of his biography, and the films of the Trilogia della vita, this thesis argues that it is a mistake to …

The Effects Of Music Therapy On Elderly Adults With Dementia, Jeante J. Jackson

Dissertations, Theses, and Capstone Projects

As people age, the brain is more susceptible to changes that diminish cognitive function. In recent years neuroscience has found convergent evidence between music therapy and brain architecture, as it has shown the generation of new connections in the brain or a reorganization and possible strengthening of existing connections already in the brain. However, the literature regarding music training’s effects on executive control, selective attention, and speech processing is lacking particularly when it comes to older populations.

This study investigated Verbal Working Memory, Visuospatial Attention and Task Initiation, and Auditory Selective Attention in a 91-year-old adult (B.P.) diagnosed with dementia. …

Neural Network Vs. Rule-Based G2p: A Hybrid Approach To Stress Prediction And Related Vowel Reduction In Bulgarian, Maria Karamihaylova

Dissertations, Theses, and Capstone Projects

An effective grapheme-to-phoneme (G2P) conversion system is a critical element of speech synthesis. Rule-based systems were an early method for G2P conversion. In recent years, machine learning tools have been shown to outperform rule-based approaches in G2P tasks. We investigate neural network sequence-to-sequence modeling for the prediction of syllable stress and resulting vowel reductions in the Bulgarian language. We then develop a hybrid G2P approach which combines manually written grapheme-to-phoneme mapping rules with neural network-enabled syllable stress predictions by inserting stress markers in the predicted stress position of the transcription produced by the rule-based finite-state transducer. Finally, we apply vowel …

Diggin’ In The Racial Literacy And Culturally Responsive And Sustaining Crates, Jordan Bell

Dissertations, Theses, and Capstone Projects

Racial Literacy first became scholarship in 2004 with Lani Guinier and France Winddance Twine’s racial literacy works. Likewise, Culturally Responsive and Sustaining Education’s seminal work is associated with Gloria Ladson-Billings’ (1995) introduction of culturally relevant pedagogy. While racial literacy and culturally responsive and sustaining education scholarship appeared around the late 20th and early 21st centuries, these frameworks were being developed in Black educational spaces since their inception in the United States. These frameworks were created in response to rampant antiblackness throughout various periods of United States history. In recognition of pre-21st century Black educators’ contributions to racial literacy and culturally …

Identity, Access, And Equity: An Exploratory Mixed-Methods Study Of Mathematics Identity And Socialization In Pre-Service Teachers, Ashley Renaire Davis

Dissertations, Theses, and Capstone Projects

Teaching practices in early childhood through post-secondary learning settings continue to reproduce inequities in mathematics education despite recognition of math’s utility and its necessity for competitiveness in the global economy. For reform efforts to be successful, teachers must change the way mathematics is presented in classrooms where students often experience differences in exposure to mathematics content and time spent covering particular mathematics topics. Therefore, teachers represent a critical component in the cycle of reproduction of unequal access to mathematics. This mixed-methods study examined the processes of mathematics identity formation and mathematics socialization in a diverse sample of pre-service elementary and …

Misogyny In Contemporary Populist Authoritarianism, Maxine Mannheim

Dissertations, Theses, and Capstone Projects

The regression of rights for women and the LGBTQ community, as well as the freedoms of religious and ethnic minorities are coinciding with the global rise in populist authoritarianism. However, the link between misogyny, gendered narratives, and populist authoritarianism remains understudied and requires further elaboration. There can be no full investigation of modern populism, nor the political leaders who utilize it, without an understanding of the gender dynamics that permeate populist and authoritarian politics. I argue that misogyny is interwoven in populist authoritarianism, and that it is a defining characteristic observable in the ways in which leaders manipulate the emotions …

Fighting The Invisibility Of Domestic Violence, Yesenny Fernandez

Dissertations, Theses, and Capstone Projects

Analyzing the invisibility of domestic violence in New York City as 32% of women in the city experience intimate partner physical violence. In this project, domestic violence refers to all different kinds of violence that occur in a home between all the members who live there regardless of whether they are intimate partners or not. The data focuses on all the daily calls received by the New York Police Department (NYPD) and NYC Mayor’s Office to End Domestic and Gender-Based Violence (ENDGBV) regarding domestic violence related incidents such as physical, psychological, emotional, and sexual violence, or murder. Even though many …