Digital Commons Network^™

Into The Unknown: Exploring The Role Of Uncertainty In Threat-Safety Discrimination, Maia Kinney-Petrucha

Dissertations, Theses, and Capstone Projects

Learning to predict the arrival of threat is crucial to survival. Key to this learning process is the ability to discriminate between which stimuli signify safety and which signify threat. The extent to which a threat is uncertain impacts this ability, but which factors of uncertainty are primarily responsible remains unresolved. Uncertainty at the level of the stimulus can be examined in threat learning paradigms by adjusting threat reinforcement rate, referring to the frequency at which a cue is reinforced with an aversive stimulus. Previous research has shown that a continuous (more certain) threat reinforcement is associated with enhanced threat …

Factors Associated With The Life Satisfaction Of Gay And Bisexual Men And Their Variation By Race, Robert G. Considine

Dissertations, Theses, and Capstone Projects

Although the literature is replete with evidence showing that gay and bisexual men experience higher rates of negative outcomes than their heterosexual counterparts, the literature exploring the well-being of this population is limited. Life satisfaction is a key aspect of well-being. There has been little research on the factors influencing life satisfaction for gay and bisexual men. Additionally, how these factors may vary by race for this population remains understudied. This gap in our knowledge impedes the ability of social workers to support gay and bisexual men in increasing life satisfaction. In addition, knowledge of how these factors vary by …

Witnessing Climate Change In The United States Virgin Islands: Emotional Responses And Calls For Action, Thomas Bane

Dissertations, Theses, and Capstone Projects

Climate change is one of the greatest threats facing humanity in the 21^st century. This study investigated people’s observations of climate change in the United States Virgin Islands (USVI). A qualitative study was used with a Grounded Theory approach to better understand how people witnessed climate change events, what people’s emotional responses were, and what calls for action they had to respond to climate change in the USVI. The study had two parallel arms: five focus groups (n=17) with residents of the USVI and key informant interviews with community leaders (n=10). Participants witnessed a wide …

When Feeling Like A Fake Take A Toll On Your Work: Examining The Moderating Effect Of Task Characteristics On The Relationship Between Impostorism And The Use Of Dysfunctional Work Strategies, Alexandra Tumminia

Dissertations, Theses, and Capstone Projects

Impostor phenomenon refers to an experience of hidden feelings of intellectual fraudulence held in achievement domains. While research on the subject is limited, impostors are reasoned to use dysfunctional performance strategies marked by overworking and withdrawing (Clance & Imes, 1988). In the present studies, the relationship between impostorism and the use of overworking strategies (i.e., overpreparation, unnecessary rework) and withdrawing strategies (i.e., procrastination, self-handicapping) were explored among a sample of college students with work experience. These studies were designed to test whether task characteristics including autonomy (Study 1; N = 128) and the anticipation of feedback (Study 2; N = …

Play Makes Perfect: An Exploration Of Game And Play Elements In Composition And Performance, Gabrielle Chou

Dissertations, Theses, and Capstone Projects

This dissertation aims to explore the intersection of play and games in Western classical music and define a new category of pieces, “ludic pieces,” which contain play structures and game mechanics within their composition. Starting with surveying perspectives in ludology and ludomusicology, including those by Roger Caillois, Johan Huizinga, Jesper Juul, Katie Salen, and Eric Zimmerman, I will examine various definitions of a “game” and what its qualifying aspects are. I will then turn to music and consider pieces that interact with play and games without containing game structures, including examples of musical humor and pieces which evoke the imagery …

Exploring The Potential Of Hearing Screening Smartphone Applications To Enhance Access To Hearing Healthcare: A Literature Review, Adam Sulaiman

Dissertations, Theses, and Capstone Projects

In 2016, the National Academies of Sciences (NAS) published a landmark consensus report with several recommendations to enhance the availability and affordability of hearing healthcare in the United States. Among the most notable of the recommendations was the creation of a new category of FDA-approved Over-the-Counter (OTC) hearing aids. Unlike the traditional hearing aid model, which requires a comprehensive hearing test by a hearing health professional prior to purchase, OTC hearing aids would be directly available for sale to any American adult with a self-perceived mild-to-moderate degree of hearing loss. This proposal has now become reality with the passage of …

The Anti-Plantation Uprising: Indigenous Kinship, Territories, And Communal Politics In Guatemala, 1966-1982, Sergio G. Palencia Frener

Dissertations, Theses, and Capstone Projects

Indigenous Maya in Guatemala lived through one of Latin America’s most intense conflicts during the second part of the twentieth century. This research focuses on Maya politics, kinship relations, and interethnic experiences in multifarious mobilization through social democratic parties, rural unions, and cooperatives (1966-1974), and the intricacies of Maya indigenous participation in peasant organizations and insurgencies during the war escalation (1976–1982). This work reassesses Maya indigenous communal politics beyond Cold War dichotomies and situates the villages as central loci to grapple with the complexity of indigenous history during the Guatemalan war. Through research in Akateko, Kaqchikel, K’iche’, and Ixil territories, …

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 …

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 …

The Lived Experience Of Using Opiates Among Young Adults, Catherine Mbewe

Dissertations, Theses, and Capstone Projects

The purpose of this research study is to explore the lived experience of using opiates, as described by young adults aged 18 to 25 years. Over the last 2 decades, opioid use disorders (OUDs) and opiate overdose deaths have increased dramatically in the United States. What used to be a problem primarily contained to minority groups in poor inner-city areas is now increasingly common in all races, genders, ages, and classes. There has also been an alarming increase in opiate use—including fentanyl, both legal and illegal—among young adults. While much of the literature has been focused on the opiate use …

Slow Speed Rail: The Social, Psychological And Environmental Benefits Of Long-Distance Train Travel, Vincent Gragnani

Dissertations, Theses, and Capstone Projects

Long-distance train travel in the United States is slow, inefficient and woefully underfunded. Trains are routinely delayed for freight traffic. Many major cities are served in the middle of the night, or not at all. And the cost of a sleeping compartment is far out of reach for most Americans. This is all in stark contrast to the reliable services offered across Europe and parts of Asia. But for the 3.5 million people who ride Amtrak’s long-distance trains every year, the experience can be a fulfilling one. This web-based project, slowspeedrail.com, explores these benefits, namely, an intimacy with the landscape …

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 …

Association Strength Between Concepts As The Origin Of The "Foreign Language Effect", Emilia Ezrina

Dissertations, Theses, and Capstone Projects

Bilinguals sometimes make decisions in verbal tasks differently in their first (L1) and second (L2) language. This phenomenon is known as the foreign language effect (FLE), and it suggests strong connections between language and cognition. On the one hand, it is possible that L2 “blunts” emotional language. However, the FLE can be observed in non-emotional tasks. Therefore, it is possible that L2 requires more deliberate processing due to increased cognitive load, leading to more rational decisions. The support for each explanation is mixed.

In this thesis we propose looking for a single explanation for all instances of the FLE. After …

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 …

Changing Homelands: The Election Of Menachem Begin And The Diplomatic Campaign To Bring Ethiopian Jews To Israel, Abraham Silberstein

Dissertations, Theses, and Capstone Projects

This thesis examines diplomatic efforts by Israel, the United States, and non-governmental organizations to facilitate the immigration of Ethiopian Jews to Israel. While much of the historical literature on this topic has focused on the 1980s and 1990s, when tens of thousands of Ethiopian Jews were airlifted to Israel, this thesis largely considers the mid-late 1970s. For the first 25 years of its existence, the State of Israel had not been eager to see Ethiopian Jews enter the country, and the government deemed them non-Jews for the purposes of immigration. This started to change in 1973, when the Sephardi Chief …

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 …

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 …

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 …

Permanent Shelter In The Empire City: Youth Experiencing Family Homelessness And Navigating The Homeless Industrial Complex With A Narrative Inquiry Approach, Henry O. Love

Dissertations, Theses, and Capstone Projects

Many studies have examined unaccompanied youth experiencing homelessness; however, a relative silence persists about the lives of youth and young adults (YYA) while in family homeless shelters. This study aims to fill the gap in the literature about the lives of youth residing in family shelters and to learn about successful transitions from adolescence to young adulthood while experiencing family homelessness. This transition interacts with various social collectives (family, peers, community), political institutions (municipal, state, and federal), and an overwhelming economic system (global racial capitalism). These complex perspectives are considered with a narrative activity-meaning system research design to understand the …

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. …

Creative Figures: Portraiture And The Making Of The Modern American Artist, 1918-1930, Sasha Nicholas

Dissertations, Theses, and Capstone Projects

Between 1918 and 1930, American artists began depicting themselves and their intertwined circles of creative collaborators with unprecedented intensity. Creative Figures: Portraiture and the Making of the Modern American Artist argues that American artists turned to their own images during this formative period of American modernity to vie for cultural authority and to navigate pressing questions of creative, social, and national identity. The dissertation studies a kaleidoscope of portraits that exemplify this phenomenon, focusing on paintings and photographs by Berenice Abbott, James Latimer Allen, Thomas Hart Benton, Florestine Perrault Bertrand Collins, Imogen Cunningham, John Stuart Curry, Aaron Douglas, Yun Gee, …

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 …

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 …

Immigration Status As A Social Determinant Of Health: Provider Perspectives, Elisabeth Brodbeck

Dissertations, Theses, and Capstone Projects

This project examines how immigration is understood as a social determinant of health through the perspective of medical providers and social workers. Through the bridging of immigration studies in sociology and social epidemiology and public health, I demonstrate the need to bring these disciplines together to understand how immigration and legal status are encountered in clinical settings. I conducted a qualitative research study, specifically open-ended interviews with medical providers and social workers, to understand how providers currently screen for complex social determinants of health, and more specifically, how they engage with immigration as a factor influencing health during their patient …

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 …

A Consecutive Case Series Evaluation Of Tummy Time With And Without Preferred Items, Rika Ortega

Dissertations, Theses, and Capstone Projects

Tummy time is an activity for infants to practice their early motor skills. Although most pediatricians recommend tummy time, parents may avoid the procedures due to infant discomfort during this period. The present study investigated whether a preferred item functioned as a reinforcer to increase head elevation and decrease crying during tummy time with 16 consecutive, typically developing infants. The study compared the preferred items selected from a preference assessment to that of caregiver attention. In addition, we directly evaluated parental choice by allowing the mothers to select which tummy time treatment they would like to implement. We found that …

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 …

A Sociology Of Gab: A Computational Analysis Of A Far-Right Social Network, Nga Than

Dissertations, Theses, and Capstone Projects

This dissertation examines the racial discourse circulated on Gab, a microblogging and social networking platform, by the far right to proliferate hate speech, and how the far-right discourse has evolved on the platform. Gab was created 2016 in response to mainstream social media’s increase of content moderation and deplatforming of extremist users to curtail hate speech and harassment. The platform gained a substantial number of new users after the Charlotteville incident of 2017. In this thesis, I examine the creation of Gab, as an alternative social media platform, as a strategic site of socio-technical innovation, as well as the important …