Digital Commons Network^™

Transit Mobility And Premature Birth In New York City: A Population-Based Study, Ross B. Maddux

Theses and Dissertations

Transit mobility has been recognized as an essential element to economic attainment, environmental sustainability, and as a vital part of public health⁠. Social and economic disparities paired with elusive and inefficient public transit present real barriers for the ability of efficient planning and use of time⁠. Lengthier commutes and generally less efficient travel contribute to stress during a pregnancy and limit the ability to access work and prenatal care. In survey studies of women utilizing clinics as their prenatal care provider, nearly 25% listed transportation as a barrier to accessing care.

Prior research has not linked directly premature birth and …

Critical Climates: Stimmung, Voice And Mythopoesis In German Literature From 1950–1989, Marc Cesar Rickenbach

Dissertations, Theses, and Capstone Projects

Critical Climates examines the interest in myth among a number of literary figures from 1950 to 1989 in relation to the concurrent re-emergence of the German aesthetic concept of Stimmung. At once referring to atmosphere, milieu, mood, disposition and harmony, while carrying along its root Stimme, or voice, this dissertation shows how Stimmung informed a literary practice among German-language authors that engaged the relationship between narrative, ideology and collective moods in a way that can be spoken of in terms of a mythopoesis. This project builds upon contemporary scholarship that focuses on Stimmung as a way to refigure …

Three Essays On Spatial Econometrics: The Matrix Exponential Spatial Specification, Ye Yang

Dissertations, Theses, and Capstone Projects

This thesis consists of three essays on the matrix exponential spatial specification. In the first essay, we study the generalized method of moments (GMM) estimation of matrix exponential spatial specification(p,q) (MESS(p,q)). We extend the model to a general higher order case and derive its GMM estimator. The large sample properties are also studied. Under homoskedasticity a best GMM estimator (BGMME) is derived and shown to be consistent and asymptotically normal. Under heteroskedasticity an optimal GMM estimator (OGMME) is derived and shown to be consistent and asymptotically normal as well. Monte Carlo experiments that discuss the large sample properties of quasi-maximum …

Exposure Characterization And Assessment Of Airborne Chemicals And Sars-Cov-2 Transmission In New York City Nail Salons, Amelia P. H. Watkins

Dissertations and Theses

Background: Currently, there are 156,000 people employed as manicurists or pedicurists in the United States. Employment in this sector is expected to grow by 10% over the next decade. Exposure assessments have revealed that salon workers are chronically exposed to a variety of substances that cause respiratory sensitization, developmental problems, contact dermatitis, blood, liver, and kidney issues, as well as nervous system impacts. Most recently, the SARS-Cov-2 pandemic has raised the issue of the vulnerability of nail salon workers to airborne infectious diseases as well. This dissertation aims to characterize and assess the chemical exposures that nail salon workers …

The Role Of Authoritarianism In The 2020 Election, Brandon Vigil

Dissertations, Theses, and Capstone Projects

The rise of authoritarianism in the United States has frequently been touted as an impossibility in the face of long-standing democratic institutions and processes. Yet recent trends in American political behavior suggest that this is not the case, that authoritarian behaviors can in fact be facilitated through these means. This study is concerned with measuring the prevalence of authoritarian attitudes among Americans, asking the key question, “Did authoritarianism play a role in the 2020 election?”, followed by an investigation into the extent of this effect. Logistic regression using 2020 ANES data is employed to predict 2020 presidential vote choice among …

Disinhibition And Persistent Maladaptive Behavior, Angela T. West

Student Theses

Objective: There is an urgent need to reduce overpopulation in U.S. prisons, which are inundated with individuals needing substance use treatment. Research on both substance use and antisocial behaviors highlight maladaptive beliefs and behaviors, while also implicating disinhibition as an important factor. Disinhibition is a dynamic trait that can be targeted with therapeutic interventions. The current study explored the relationships between neurocognitive disinhibition, substance use, and recidivism among incarcerated men. The study hypothesized that disinhibition would be associated with history of substance use, history of antisocial behavior, and institutional misconduct, as well as predicting recidivism over and above history of …

Economic And Social Factors Of The Mexican Community In Queens, Robert Utzinger, Jose Higuera Lopez

CUNY Mexican Studies Institute

In this project, we hope to better understand the educational needs of the local Mexican communities across New York. We have used data drawn from the American Community Survey (ACS) public use microsample to see how the community has changed over time. For this study, we have focused on the borough of Queens, New York, with a particular focus on several key factors such as the average individual income levels, education levels, and age. In time, this will be followed up with more detailed reports into aspects of health, poverty, and family characteristics.

My Interdisciplinary Perspective On Climate Change [Natural Sciences], Richa Gupta, Tuli Chatterji, Tao Chen, Rebecca Schwartz

Open Educational Resources

This assignment titled “My Interdisciplinary Perspective on Climate Change” was developed in Fall 2020 as the signature assignment of the STEM Learning Community LC50 for students enrolled in the Biology program of the Natural Sciences department, at LaGuardia Community College, CUNY. The assignment targets Integrative Learning and Global Learning Core Competencies, and Digital/Oral Communication Abilities.

For this STEM Cluster, “Climate Change” is the shared theme that connects learning from the different disciplines and helps build students’ overall knowledge on an imperative issue that our planet currently faces. Work on this assignment entails a narrated digital student presentation on the various …

Inclusivity In Children’S Services Within The School And Public Library, Phoebe Levin

Student Theses

The children's library has the potential to not only aid in knowledge-seeking conquests but to help establish a relationship of acceptance between the differences spewing from the child's own self, and the diversity of their peers. The increasing rate of underrepresented peoples in America, and the growing number of representative titles, have contributed to the trend of diversity and inclusivity in the library.

The efforts to make the library diverse and representative have been an ongoing struggle, yet in recent times efforts have proved that the exposure of diversity and inclusivity is beneficial to children. While examining how diversity and …

Essays On Green Finance, Elsa Allman

Dissertations, Theses, and Capstone Projects

Chapter 1: Pricing Climate Change Risk in Corporate Bonds

Using a firm’s geographic footprint to measure its exposure to sea level rise (SLR), I find that corporate bonds bear a climate risk premium upon issuance. A one standard deviation increase in firms’ SLR exposure is associated with a 7 basis point premium, representing a 3% increase in average yield spread. This effect is more pronounced for geographically concentrated firms, within industries vulnerable to extreme weather conditions, and after the Paris Agreement. I do not find evidence that credit rating agencies account for SLR exposure at bond issuance. Results are robust …

Essays On Behavioral Finance And Household Finance, Chih-Ching Hung

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters that span behavioral and household finance. Chapter 1 is the introduction. Chapter 2 to 4 are the main content. Lastly, chapter 5 concludes.

Chapter 2: I show that daily aggregate retail attention to firms (ARA) strongly and negatively predicts the one-week ahead market returns, whereas aggregate institutional attention (AIA) positively predicts market returns around scheduled major news announcements. Results are robust in out-of-sample tests and the effect of ARA is causal. The patterns are consistent with attention-induced retail buying which generates a transitory price pressure that quickly reverts and an increased institutional attention preceding …

Cross-Sectional Variation Of Stock Options Behavior, Meng Tian

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters that examine the cross-sectional behaviors of option implied volatility skew and option risk premiums/returns as well as their term structures, using the structural factor model approach as well as the machine learning techniques.

Chapter 1: The introduction discusses the motivation of this dissertation, interlinks and the main findings of the three chapters.

Chapter 2: The slope of the option implied volatility plot against the strike reflects the risk-neutral skewness of the underlying security's conditional return distribution. We identify two principal risk sources that contribute to the cross-sectional variation of individual stock options' implied volatility …

Testing The Waters: An Investigation Of The Impact Of Hot Tubbing On Experts From Referral Through Testimony, Jennifer T. Perillo, Anthony D. Perillo, Nikoleta Despodova, Margaret Bull Kovera

Publications and Research

Objective: The present research examined whether concurrent expert testimony (“hot tubbing”) and court appointed testimony reduced adversarial allegiance in clinical experts’ judgments compared with traditional adversarial expert testimony. Hypotheses: We predicted Hypothesis 1: Defense experts would render more not responsible judgments and lower ratings of criminal responsibility than would prosecution experts; Hypothesis 2: Adversarial allegiance effects on experts’ judgments would be heightened for adversarial experts and attenuated for concurrent experts over time; Hypothesis 3: Adversarial and concurrent experts would report higher dissonance than would court-appointed experts and adversarial experts’ ratings would increase over time, concurrent experts’ ratings would decrease, and …

Fantasies Of Representation: Methods Of Feminist Literary Analysis, Alexandra Johnson

Dissertations, Theses, and Capstone Projects

The push for diversity in media and literature has resulted in an increase in representation, at least on the surface. While the range of representation may have broadened in terms of subject identity – gender, sexuality, race, ability, etc. – the way this diversity has occurred has not necessarily encouraged ethical or allied development. The aim of my thesis is to develop and deploy five methods of feminist critique and analysis of representation in popular media. I begin by laying out the five methodologies, in a manner that allows for the use of these methods on other examples. Then, I …

Spirits In The Dark: Black Community Education And The Light It Bears, Sydoni A. Ellwood

Dissertations, Theses, and Capstone Projects

“Spirits in the Dark” is a digital space dedicated to the efforts of Black community education. It memorializes the commitment and strategies of spirits, light bearers like Mary McLeod Bethune and Huey Newton – people who devoted their lives to the fortification of their communities via education. This project also presents a variety of answers to one specific question: What lessons can school leaders and educators incorporate from community-controlled education programs to make learning spaces affirming and engaging for Black students? In totality, the digital space contributes to conversations in urban education and sociology, specifically the ones being held around …

Rethinking Thinking About Thinking: Against A Pedagogical Imperative To Cultivate Metacognitive Skills, Lauren R. Alpert

Dissertations, Theses, and Capstone Projects

In summaries of “best practices” for pedagogy, one typically encounters enthusiastic advocacy for metacognition. Some researchers assert that the body of evidence supplied by decades of education studies indicates a clear pedagogical imperative: that if one wants their students to learn well, one must implement teaching practices that cultivate students’ metacognitive skills.

In this dissertation, I counter that education research does not impose such a mandate upon instructors. We lack sufficient and reliable evidence from studies that use the appropriate research design to validate the efficacy of metacognitive skill-building interventions (not just evaluate their relationship to learning outcomes). I argue …

Negotiated Access: Haccessibility, Autonomy, And Infrastructure In The Age Of The Abstraction, Patrick Smyth

Dissertations, Theses, and Capstone Projects

Negotiated Access asks how we can exercise our values from within systems and structures over which we have little control. The project, fundamentally, is about autonomy, a specific form of resistance to control, or the ability to act on values or goals despite influence from outside or above. Negotiation, here, is the ongoing encounter with enclosing or encircling systems, entities, or spaces. It is the gap, the small room for maneuver, between ourselves and the physical or social environment.

The project begins with local and concrete challenges and radiates outward to analyze and critique broader structures, forces, and institutions that …

Nation(S) And Narrative(S) In Forms Of Chinese Culture, Angela Chun Ling Wei

Dissertations, Theses, and Capstone Projects

This dissertation aims to explore the difference in "forms" between literary works and their adapted films, and then examine the relationships between the narrative and subject matter both in written and motion-picture form. In the process, the artistic relationship to life narratives and changes in national culture and government will be explored, employing the backdrop of four important national crises in history: the cultural revolution in mainland China, post-civil war Taiwan, Japanese hegemony in Shanghai, and the 1997 return of Hong Kong. The works covered are novels from Modern Chinese literature and their adapted films, King of Children, A …

The Effect Of Anticipatory Anxiety On Fear Extinction Learning, Daniela C. Echeverria

Dissertations, Theses, and Capstone Projects

Adaptive regulation of fear is dependent on successful fear extinction learning; therefore, investigating factors that both enhance and diminish fear extinction learning is a critical line of research. In the present study, we induce mild anticipatory anxiety during fear extinction learning in an attempt to modulate how participants extinguish fear memory. In the experiment, we apply a classic three-day fear learning protocol to both control participants (N = 20) and an experimental group (N = 20) with fear acquisition, fear extinction, and fear recovery phases; each phase is separated by a period of 24 hours and we use a skin …

Effects Of Working Memory Load On Ensemble Versus Individual Object Processing, Clark Moore

Dissertations, Theses, and Capstone Projects

Ensemble perception is the ability of the visual system to summarize object groups by their statistical properties. At a fundamental level, past studies show clearly that ensembles are perceived, and statistical information is sent to working memory such that a subject may report on the averages (Ariely, 2001; Brady and Alvarez, 2011). Studies show that subjects are capable of reporting ensemble statistics for large groups of objects with high accuracy, inferring that this process bypasses the capacity limitations of attention and working memory (Chong and Treisman, 2003; Baijal et al., 2013; Huang, 2015; Epstein and Emmanouil, 2017, 2021). However, few …

Genomic And Ecological Dimensions Of Malagasy Reptile And Amphibian Biodiversity, Arianna L. Kuhn

Dissertations, Theses, and Capstone Projects

A long history of isolation coupled with complex topographic and ecological landscapes makes Madagascar ideal for exploring the historical factors that have shaped patterns of population diversity and endemism. Many species-level studies have suggested Late Quaternary climate change may have influenced population dynamics in the tropics, but Madagascar’s ecologically unique biomes or individual species properties may have driven idiosyncratic responses to these shifts. Using community-scale population genetic data I implement a hierarchical approximate Bayesian computation (hABC) approach to evaluate the degree of synchronous population expansion during glacial cycles across herpetofaunal assemblages both within and across discrete biomes and taxonomic groups. …

Towards Automated Software Evolution Of Data-Intensive Applications, Yiming Tang

Dissertations, Theses, and Capstone Projects

Recent years have witnessed an explosion of work on Big Data. Data-intensive applications analyze and produce large volumes of data typically terabyte and petabyte in size. Many techniques for facilitating data processing are integrated into data-intensive applications. API is a software interface that allows two applications to communicate with each other. Streaming APIs are widely used in today's Object-Oriented programming development that can support parallel processing. In this dissertation, an approach that automatically suggests stream code run in parallel or sequentially is proposed. However, using streams efficiently and properly needs many subtle considerations. The use and misuse patterns for stream …

Dota 2 Hero Selection Analysis, Zhan Gong

Dissertations, Theses, and Capstone Projects

This research explores how to choose heroes for the popular online eSport game Dota 2. Hero selection, also known as drafting, is so crucial to the game that carefully designed hero choices can “implicitly give a team a large advantage before the match even begins” (Conley and Perry 2013).

Different combinations of heroes in a team will have different interactions, ultimately yielding a variety of match outcomes. By combining data visualization and neural network machine learning, this project seeks to help players choose heroes to maximize a team’s likelihood of victory. I will start by introducing some game-play terms. I …

Traces Of Absence: How The Trauma Of The Yemenite, Mizrahi And Balkan Kidnapped Children Affair Is Present In Photographs And Home Movies, Natalie Haziza

Dissertations, Theses, and Capstone Projects

Between 1948 and 1956, an estimated thousands of babies and young children were kidnapped through the state medical system, in the newly established State of Israel. They were offered for adoption to barren parents (often Holocaust survivors), sold to international adoptive families (often in the United States), and in the most disturbing cases used in medical experiments. Parents were often told that their children had died during routine medical care, but were provided with neither death certificate nor body. The majority of the victims of these kidnappings were Mizrahi - Jewish immigrant families from Arab and Muslim countries. Most families …

Optimizing Communication In Palliative And Hospice Care: A Toolkit For Audiologists, Sherry E. Queen

Dissertations, Theses, and Capstone Projects

The prevalence of hearing loss increases with age, with age-related hearing loss (ARHL) being one of the most prevalent forms of sensory decline in older adults. Hearing loss is often overlooked in medical settings including palliative and hospice care. Screening for hearing loss in these settings is rare as is formal staff training on assessing and managing hearing loss in palliative and hospice care. An evidence-based toolkit for integrating audiologists into end-of-life care protocols is presented. This toolkit was developed to optimize communication in palliative and hospice care for patients, caregivers, audiologists, physicians, and other palliative care staff. Effective communication …

Teachers' Implicit Racial Attitudes And Classroom Discipline Referral, Nicole L. Lorenzetti

Dissertations, Theses, and Capstone Projects

Teachers often hold lower academic and behavioral expectations for Black students, and they are more likely to make a disciplinary referral for Black students than their white peers for similar infractions. The mechanism underlying this may be teachers’ implicit attitudes about their Black students based on causal attributions. This study examined the connection between teacher implicit racial attitudes and how teachers label potentially disruptive classroom behaviors, addressing two research questions: How are teacher education students’ (TES) implicit racial attitude scores on an implicit bias test related to perceptions about student behavioral challenges in the classroom, and how does this relation …

Mechanistic And Synthetic Studies Of Oxidopyrylium Cycloaddition Reactions, Lauren P. Bejcek

Dissertations, Theses, and Capstone Projects

Cycloaddition chemistry has historically served as a robust route to stereo-rich and highly functionalized cyclic and heterocyclic compounds. Herein we describe our examination of 3-hydroxy-4-pyrone-derived oxidopyrylium cycloadditions in both mechanistic considerations as well as the unique synthetic advancements of their corresponding cycloadducts. Chapter 1 is a literature review where we specifically outline the use of oxidopyrylium cycloadditions in the synthesis of natural products. This includes the mention of previous syntheses prior to 2008, and a more thorough examination of the natural products synthesized from 2008 to present. The work exploits this chemistry as a facile route to highly complex 7-membered …

The Emotional Illusion Of Music: Contemporary Western Musical Aesthetics In Dialogue With Ancient Eastern Philosophy, Yin Zhang

Dissertations, Theses, and Capstone Projects

This project aims to examine whether music has an emotional nature. I use the ancient Chinese text Music Has No Grief or Joy to construct three arguments for the illusion view, according to which music has no emotional nature and the emotional appearances of music are illusory. These arguments highlight representational inconstancy, expressive incapability, and evocative underdetermination as three ways to problematize the idea that music has an emotional nature. I draw on the Confucian tradition to formulate three responses to the illusion view from representational reliability, expressive sincerity, and evocative appropriateness. These responses are shown to be inadequate. To …

The Compressed Modernity Of Legalizing Same-Sex Marriage In Taiwan: Digital Activism, Human Rights Discourse, And Intertwined Sexual, Political And National Identities, Jyun-Jie Yang

Dissertations, Theses, and Capstone Projects

In 2019, Taiwan became the first Asian country to officially legalize same-sex marriage. Remarkably, the Taiwanese queer movement achieved the goal of marriage equality in only 30 years, with the first tongzhi (同志) activist group organized in 1990. Compared to Euro-American social movements, Taiwanese tongzhi activism has experienced a “compressed modernity” (Chang, 1999, 2010a, 2010b), which accelerates cultural and social transformations. Although Taiwanese academia has been significantly influenced by queer studies as a form of western knowledge production, local scholars and activists created a new interpretation from “queer” to “tongzhi.” Entangled with complex political identifications in post-martial-law Taiwan, …

Emergent Photophysics In Diketopyrrolopyrrole Superstructures, Andrew Levine

Dissertations, Theses, and Capstone Projects

Organic semiconductors have received substantial attention as active components in optoelectronic devices because of their processability and customizable electronic properties. Tailoring the organic active layer in these devices to exhibit desirable optoelectronic properties requires understanding the complex and often subtle structure-property relationships governing their photophysical response to light. Both structural organization and frontier molecular orbitals (FMO) play pivotal roles in energy relaxation processes, and complex interplay between organization and orbital energies are difficult to anticipate based upon the molecular structure of the components alone, especially in systems comprised of multiple components. In pursuit of design rules, there is a need …