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Dissertations, Theses, and Capstone Projects

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Full-Text Articles in Social and Behavioral Sciences

Market Making: Crises And The Global Production Of Shipbreaking In Chittagong, Bangladesh, Elizabeth A. Sibilia Sep 2019

Market Making: Crises And The Global Production Of Shipbreaking In Chittagong, Bangladesh, Elizabeth A. Sibilia

Dissertations, Theses, and Capstone Projects

Shipbreaking is a dismantling process with a primary objective of extracting large amounts of steel from ocean-going vessels, oil tankers, bulk cargo carriers, and container ships. As mobile forms of fixed capital, these devalued vessels have experienced a gradual or sudden loss of value. The removal of devalued ships from the world fleet, through an increasingly sophisticated global demolition market and expanding domestic shipbreaking markets, have played a critical role in helping the global shipping sector solve its crises of overproduction since the mid 1970s. Since the early 1990s Bangladesh has become one of the most important domestic shipbreaking markets. …


Examining Relations Between Executive Functions And Decoding: A Meta-Analytic Investigation, Teresa Ober Sep 2019

Examining Relations Between Executive Functions And Decoding: A Meta-Analytic Investigation, Teresa Ober

Dissertations, Theses, and Capstone Projects

Introduction: The Simple View of Reading (SVR) is one of several established models of reading that present decoding and linguistic comprehension as critical skills in the development of reading competencies. Previous research has highlighted the connection between reading comprehension and cognitive skills, including those which fall under the term of executive functions (EF; for a review, see Follmer, 2018). EF may also be critical in the development of decoding. According to the dual route model of word recognition (Coltheart, 2006), decoding involves two separable processes; the phonological route, involving encoding and retrieval of letter-sound associations (also called phoneme-to-grapheme correspondence rules), …


The Interaction Of Attention And Memory On The Reorienting Negativity, John C. Moses Sep 2019

The Interaction Of Attention And Memory On The Reorienting Negativity, John C. Moses

Dissertations, Theses, and Capstone Projects

The three-stage model of distraction asserts that when we are presented with salient but task-irrelevant information, our sensory systems first detect the distracting stimulus by way of sensory memory buffers, which is indicated electrophysiologically by the mismatch negativity (MMN). Following detection, attentional resources are involuntarily allocated towards the processing of the distraction, as represented by the P3a. Finally, attentional resources are shifted away from the distracting stimulus and returned to the task-relevant information, as indicated by the reorienting negativity (RON). A great deal of research has focused on this last step in the model, largely centering around defining the mechanisms …


Diet, Inflammation, Gut Microbiome, And Mental Health, Ashley R. Polokowski Sep 2019

Diet, Inflammation, Gut Microbiome, And Mental Health, Ashley R. Polokowski

Dissertations, Theses, and Capstone Projects

Omega-3 fatty acids (ω-3 FAs) are an essential fatty acid necessary for healthy development in mammals. They possess anti-inflammatory properties and have more recently been shown to impact gut microbiota, both factors hypothesized to be associated with depression and anxiety. Thus, empirical efforts have begun to examine the benefit of ω-3 FAs as a treatment option for various psychological disorders. Although there is evidence that ω-3 FAs have favorable outcomes on depressive symptoms, the relationship between ω-3 FAs and anxiety and the pathways by which ω-3 FAs produce beneficial health effects are poorly understood. Both inflammation and the gut microbiome …


Signals In The Black Stack / Geometyr Design Manual, Jason T. Scaglione Sep 2019

Signals In The Black Stack / Geometyr Design Manual, Jason T. Scaglione

Dissertations, Theses, and Capstone Projects

The following white paper provides a critical accompaniment to my capstone project: the GEOMEtyr Design Manual. GEOMEtyr is a virtual reality to be made accessible as a mobile and web platform for the visualization of certain systemic elements of a utopic world that parallels our own planet’s geographies, polities, and climates. As such, the GEOMEtyr virtualization is designed to derive utopian space from the informational structures of our own world. The operations by which this may be accomplished are broadly described within the accompanying GEOMEtyr manual. The white paper, Signals in the Black Stack, elaborates vital world-building characteristics of informational …


The Evolution Of Mara Salvatrucha 13 And Barrio 18: Violence, Extortion, And Drug Trafficking In The Northern Triangle Of Central America, Pamela Ruiz Sep 2019

The Evolution Of Mara Salvatrucha 13 And Barrio 18: Violence, Extortion, And Drug Trafficking In The Northern Triangle Of Central America, Pamela Ruiz

Dissertations, Theses, and Capstone Projects

The Mara Salvatrucha 13 (mara) and Barrio 18 (pandilla) gangs have become a major concern for the governments of the Northern Triangle of Central America (Guatemala, El Salvador, and Honduras) and the United States. In recent years, government officials have attributed violence and the exodus of Central Americans to the developing capacities of gangs. The Mara Salvatrucha 13(MS-13) and Barrio 18 have been identified to strategically implement violence and extortion rackets which have led to transformations in their organizational structures and increased participation in drug trafficking. Furthermore, officials insinuate that gangs have developed capacities to confront security forces that enter …


Place-Making By Black And Latinx Students In Predominantly White Institutions: Participatory Design And Meaning Making Through A Social Enterprise, Joshua P.H. Livingston Sep 2019

Place-Making By Black And Latinx Students In Predominantly White Institutions: Participatory Design And Meaning Making Through A Social Enterprise, Joshua P.H. Livingston

Dissertations, Theses, and Capstone Projects

Black and Latinx male retention in post-secondary institutions, particularly predominantly white institutions (PWI), remains a critical social problem. Even though many PWIs set up structures to welcome and support Black and Latinx males, those structures are defined and created through dominant cultural norms. They have been challenged to mitigate the individualized facets of disengagement. A social innovation, proof of concept model was conceptualized, designed, and developed alongside Black and Latinx males in college. Social innovation is defined as a new way of approaching long standing and complex problems. Proof of concept (PoC) helps to validate that processes and designs are …


Effects Of Innovations In Health Care Provision And Financing, Hoda Nouri Khajavi Sep 2019

Effects Of Innovations In Health Care Provision And Financing, Hoda Nouri Khajavi

Dissertations, Theses, and Capstone Projects

This dissertation consists of four chapters that study the impacts of innovations in health care provision and financing. The relentless rise in US health care costs has led the Centers for Medicare and Medicaid Services to launch various pilot programs to create financial incentives for health care providers, suppliers, and local communities to improve the efficiency of the health care system. The fist chapter of this manuscript reviews the main pilot programs implemented and/or funded by the Centers for Medicare and Medicaid Services since the 111th United States Congress passed the Patient Protection and Affordable Care Act, also known as …


Commmunity, Ecology, And Modernity: Faunal Analysis Of Skútustaðir In Mývatnssveit, Northern Iceland, Megan Hicks Sep 2019

Commmunity, Ecology, And Modernity: Faunal Analysis Of Skútustaðir In Mývatnssveit, Northern Iceland, Megan Hicks

Dissertations, Theses, and Capstone Projects

This dissertation examines the archaeofaunal remains from Skútustaðir, a middle to high-status farm in Mývatnssveit, Northern Iceland, to understand the experience of rural communities and their ecologies during Iceland’s transition from regulated colonial exchange to a capitalist economy during the 17th through 19th centuries. Archaeofaunal analysis is used to reconstruct changes in the ways that people herded, hunted, and fished, providing insights into how they managed their local environments for subsistence and novel contexts of exchange. In addition to archaeofaunal analysis, primary textual sources are explored to assess how the Skútustaðir household and its rural community mobilized long-term …


Facial Identification: A Meta-Analysis Of 50 Years Of Research, Jungwon Lee Sep 2019

Facial Identification: A Meta-Analysis Of 50 Years Of Research, Jungwon Lee

Dissertations, Theses, and Capstone Projects

The current research built a comprehensive database that includes over 1,000 facial identification studies published in the last five decades. Using this database, two research questions, which are crucial for better understanding facial identification performance, were examined. The questions are 1) how variables influence facial identification performance, and 2) whether findings from facial identification research can be generalized across study types. Topically focused effect-size analyses and study characteristic analyses demonstrated that, among the 38 variables investigated in the current meta-analysis, stimulus alteration and participants’ age produced larger effects on identification performance than other variables. Results from aggregated effect-size analyses supported …


Prepositional Phrase Attachment Ambiguities In Declarative And Interrogative Contexts: Oral Reading Data, Tyler J. Peckenpaugh Sep 2019

Prepositional Phrase Attachment Ambiguities In Declarative And Interrogative Contexts: Oral Reading Data, Tyler J. Peckenpaugh

Dissertations, Theses, and Capstone Projects

Certain English sentences containing multiple prepositional phrases (e.g., She had planned to cram the paperwork in the drawer into her briefcase) have been reported to be prone to mis-parsing of a kind that is standardly called a “garden path.” The mis-parse stems from the temporary ambiguity of the first prepositional phrase (PP1: in the drawer), which tends to be interpreted initially as the goal argument of the verb cram. If the sentence ended there, that would be correct. But that analysis is overridden when the second prepositional phrase (PP2: into her briefcase) is encountered, since the …


Sedimenting Territory: A Political Geology Of Oil, Earth, And Spatial Politics In Turkey, Zeynep Oguz Sep 2019

Sedimenting Territory: A Political Geology Of Oil, Earth, And Spatial Politics In Turkey, Zeynep Oguz

Dissertations, Theses, and Capstone Projects

Building on the recent turn to the material and earthly aspects of resources and political power in environmental anthropology and political geography, this work historically and ethnographically examines the kinds of territorial politics that oil’s materiality, geological qualities, and infrastructures have generated in Turkey. Despite being surrounded by oil-rich neighbors in the Middle East, Turkey’s domestic oil reserves supply only 7 percent of the country’s oil, all of which has been drilled in the Kurdish provinces of Batman, Diyarbakır, and Adıyaman in Turkey’s southeast, where the PKK (Kurdistan Workers’ Party) has been fighting the Turkish state since 1984 for cultural …


Exploring Political Action And Socialization Through Group Improvisation Within The Music Of Frederic Rzewski And Cornelius Cardew, Marcel Rominger Sep 2019

Exploring Political Action And Socialization Through Group Improvisation Within The Music Of Frederic Rzewski And Cornelius Cardew, Marcel Rominger

Dissertations, Theses, and Capstone Projects

In the late 1960s, socialist composers, Cornelius Cardew and Frederic Rzewski, each established ensembles with the purpose of performing works consisting of experimental forms of improvisation. By employing group improvisation, and including untrained, non-musicians within their performances, they strove to use these ensembles as a model for society itself; this model includes a dissolution of the hierarchy among performers and the barrier between performer and audience. Improvisation helped music resist commodification by the culture industry or appropriation by authoritarian regimes for the purpose of propaganda. This dissertation aims to explore how Cardew and Rzewski constituted effective socialization and political action …


Law And Society: The Criminalization Of Latinx In The United States, Gabriela Groenke Sep 2019

Law And Society: The Criminalization Of Latinx In The United States, Gabriela Groenke

Dissertations, Theses, and Capstone Projects

The United States leads the world in incarceration with just over 2.2 million people in state or federal prisons or local jails in 2014 (Bureau of Justice Statistics 2016). Although the number of incarcerated individuals has declined by about .5 percent since its peak in 2008 (Bureau of Justice Statistics 2016), the fact remains that mass incarceration is an epidemic in the United States. Over the last decade much has been written about the effects of mass incarceration on people of color, with many analysts pointing to the fear of crime as contributing to the formulation of current policies, which …


Tensions, Dilemmas, And Radical Possibility In Democratizing Teacher Unions: Stories Of Two Social Justice Caucuses In New York City And Philadelphia, Chloe Asselin Sep 2019

Tensions, Dilemmas, And Radical Possibility In Democratizing Teacher Unions: Stories Of Two Social Justice Caucuses In New York City And Philadelphia, Chloe Asselin

Dissertations, Theses, and Capstone Projects

This dissertation examines the tensions, dilemmas, and radical possibilities faced by two social justice caucuses in democratizing their teacher unions: the Movement of Rank-and-File Educators (MORE) in New York City and the Caucus of Working Educators (WE) in Philadelphia. It asks: What radical possibilities and structural constraints are generated and/or illuminated by educator activists in MORE and WE? To frame the research, this dissertation examines the historical, political, economic, and social contexts in which the caucuses exist and the daily realities that they face; provides an overview of educational and union politics in New York City and Philadelphia; and analyzes …


Internal And External Attention In Autism Spectrum Disorder, Tehila Eilam-Stock Sep 2019

Internal And External Attention In Autism Spectrum Disorder, Tehila Eilam-Stock

Dissertations, Theses, and Capstone Projects

Autism Spectrum Disorder (ASD) is a pervasive neurodevelopmental condition affecting individuals throughout the lifespan. Sensory hypersensitivity and superior perceptual acuity are well documented in individuals with ASD, and may indicate heightened orientation of attention to external stimuli, as attention can augment sensory perception. Recent evidence from mind-wandering research suggests that the ability to disengage attention from the external environment and direct it internally to self-generated mentation is crucial for adaptive cognition and behavior, as it allows for incorporation of past knowledge and experience in the interpretation of novel situations. We hypothesized that ASD is related to an imbalance between externally …


The Impact Of Racial Microaggressions And Major Discriminatory Events On Mental Health, Florence Lui Sep 2019

The Impact Of Racial Microaggressions And Major Discriminatory Events On Mental Health, Florence Lui

Dissertations, Theses, and Capstone Projects

The current study, a secondary data analysis, sought to determine the number and nature of latent groups for experiences of spectrum racial discrimination (i.e., both major and microaggressive racial discrimination) in a sample of emerging adults from a people of color (POC)-majority public university setting in the United States, and to understand the role of socio-demographic variables in defining each group. In addition, the study aimed to ascertain the extent to which endorsing spectrum racial discrimination experiences predicted anxiety and/or depression above the effects of general, non-race-related stress. Finally, the analyses gauged the mediating and/or moderating role of coping in …


The Use Of Infographics To Assess Context Processing, Beliz Hazan Sep 2019

The Use Of Infographics To Assess Context Processing, Beliz Hazan

Dissertations, Theses, and Capstone Projects

Among high-order cognitive functions is the use of context to enhance comprehension of language or visual scenes. Although use of context is known to be impaired in certain clinical populations (e.g., schizophrenia), no existing test adequately assesses this construct. To fill this gap, we developed and attempted to validate a test of context use that employed Infographics (information graphics), which requires the use of context to interpret visual displays. The primary hypothesis was that interpreting Infographics would be sensitive to context processing. We further hypothesized that different levels of cognitive processing (requiring basic perceptual, real-world application, or verbal reasoning), as …


Clientelism And Democracy In Turkey And Mexico: The Impacts On Regimes Of Political Party Exploitation Of Housing Tenure In Informal Settlements, David J. Henry Sep 2019

Clientelism And Democracy In Turkey And Mexico: The Impacts On Regimes Of Political Party Exploitation Of Housing Tenure In Informal Settlements, David J. Henry

Dissertations, Theses, and Capstone Projects

Scholars have identified the abuse of state resources as one of the primary indicators of whether a country will democratize. Clientelist networks are critical to how incumbents exploit state assets to remain in power. When the informal relationships of clientelist parties undermine the formal institutions of the state, the regime is no longer democratic, even where competitive elections take place. Alternately, if a ruling party in such hybrid regimes loses its monopoly on state power, it creates an opening for other parties and social groups to push for democratization. Mexico and Turkey are critical case studies on how clientelist parties …


Impact Of Religiosity And Level Of Acculturation On Cultural Alignment: An Exploration Of Terror Management Mechanisms Among Muslim American Women, Farah T. Goheer Sep 2019

Impact Of Religiosity And Level Of Acculturation On Cultural Alignment: An Exploration Of Terror Management Mechanisms Among Muslim American Women, Farah T. Goheer

Dissertations, Theses, and Capstone Projects

ABSTRACT

Impact of Religiosity and Level of Acculturation on Cultural Alignment: An Exploration of Terror Management Mechanisms among Muslim American Women

by

Farah Taha Goheer, M.A.

Advisor: Joel Sneed, Ph.D.

Background: Terror management theory (TMT) is based upon the notion that human beings require ongoing psychological protection from the unyielding, existential threat of death. A large body of evidence has shown that human beings manage death-related terror by aligning with and endorsing the dominant views of their cultural worldviews. Notably, as immigrants experience a new culture, worldviews become rearticulated to incorporate elements of host and heritage cultures. However, it is …


Cue-Based Reflexive Reference Resolution: Evidence From Korean Reflexive Caki, Namseok Yong Sep 2019

Cue-Based Reflexive Reference Resolution: Evidence From Korean Reflexive Caki, Namseok Yong

Dissertations, Theses, and Capstone Projects

This dissertation aims to reveal cognitive mechanisms and factors that underlie the reflexive dependency formation. In recent years, a lot of attention has been paid to the question of how our mind works in building linguistic dependencies (including an antecedent-reflexive dependency) because relevant research has proved promising and illuminating in regard to the properties (e.g., system architecture, computational algorithms, etc.) of human language processor and its close connection with other cognitive functions such as memory (Lewis & Vasishth, 2005; Lewis, Vasishth, & Van Dyke, 2006; McElree, 2000; McElree, Foraker, & Dyer, 2003; Van Dyke & Johns, 2012; Wagers, Lau, & …


Caring Without Sharing: Philanthropy's Creation And Destruction Of The Common World, Amy B. Schiller Sep 2019

Caring Without Sharing: Philanthropy's Creation And Destruction Of The Common World, Amy B. Schiller

Dissertations, Theses, and Capstone Projects

This dissertation explores multiple ways philanthropy builds and undermines the common world. Political science treatments of philanthropy have focused mainly on its role in the development of civil society, with a recent turn towards critiques of philanthropy as an instrument of elite power and tension between private wealth and democratic governance. In this dissertation, I examine how philanthropy can foster enduring spaces of human flourishing, or reduce beneficiaries to objects of pity, surveillance and domination. I trace philanthropy's evolution from ancient to contemporary contexts and propose a framework for philanthropy to, under certain conditions, build and care for the common …


The Ferguson Effect In Contemporary Policing: Assessing Police Officer Willingness To Engage The Public, Christopher Mercado Sep 2019

The Ferguson Effect In Contemporary Policing: Assessing Police Officer Willingness To Engage The Public, Christopher Mercado

Dissertations, Theses, and Capstone Projects

Researchers suggest that as public scrutiny and video recording of violent/tumultuous police encounters increase, police would back away from proactive enforcement, resulting in an increase in crime—the Ferguson Effect. Recent scholarship refined these concerns over police disengagement with the study of de-policing, while other scholars explored police self-legitimacy, in order to explain law enforcement behavior, given the immediacy and ubiquity of social media and digital communication. This study surveyed 792 law enforcement officers from 10 different police agencies in the United States, to ascertain if police officers’ personal and contextual characteristics influence their decision to either take enforcement action (i.e., …


The Development Of Face Morphing Task To Assess Self Other Differentiation, Esen Karan Sep 2019

The Development Of Face Morphing Task To Assess Self Other Differentiation, Esen Karan

Dissertations, Theses, and Capstone Projects

Self-Other Differentiation (SOD) refers to a developmental process of acquiring a consolidated, integrated, and individuated sense of self. SOD develops at a) perceptual (e.g., facial perception) and b) representational (e.g., traits, mental states, and beliefs) levels. Impairments in representational SOD (R-SOD) are associated with many forms of psychopathology, particularly borderline personality disorder (BPD) and narcissistic personality disorder (NPD). Few studies to date have examined the perceptual aspects of SOD (P-SOD), which are hypothesized to develop from infancy onwards in tandem and in interaction with R-SOD. Given that the human face is one of the key characteristics that humans use to …


The Origins Of The Jones Act Of Puerto Rico, Stephanie Mercedes Sep 2019

The Origins Of The Jones Act Of Puerto Rico, Stephanie Mercedes

Dissertations, Theses, and Capstone Projects

After the Spanish-American War that ended in 1898, Puerto Rico was given to the United States by Spain as a war booty, becoming a US colony. The first law ever created by the United States to control Puerto Rico was the Foraker Act (also known as the Organic Act of 1900). This established a civilian government in Puerto Rico. It also extended the federal government rulings to the island. After its creation, the Puerto Rican population began to wonder what their political status was since nothing was concretized until the Jones Act was signed. The Merchant Marine Act of 1920, …


Essays On Applied Machine Learning For Implied Volatility Interpolation And Artificial Counterfactuals, Pablo A. Crespo Sep 2019

Essays On Applied Machine Learning For Implied Volatility Interpolation And Artificial Counterfactuals, Pablo A. Crespo

Dissertations, Theses, and Capstone Projects

This dissertation consists of two chapters.

Chapter 1: Volatility estimates under the risk neutral density have become a much revisited topic of interest in recent years. The density proves itself a powerful tool for sentiment analysis, since its moments provide insights about expectations in price trends. A standard procedure for its extraction utilizes artificial volatility predictions to form a dense enough grid for approximating a complete probability distribution. This paper proposes two common machine learning technique variations to produce implied volatility predictions when data is very scarce. First, a model using regularization through a variation of a generalized LASSO path …


The Role Of The Direct And Indirect Basal Ganglia Pathways In The Learning, Performance, And Goal-Directed Control Of Action Sequences, Eric Garr Sep 2019

The Role Of The Direct And Indirect Basal Ganglia Pathways In The Learning, Performance, And Goal-Directed Control Of Action Sequences, Eric Garr

Dissertations, Theses, and Capstone Projects

Animals engage in intricately woven action sequences that are constructed from trial-and-error learning, but the mechanisms by which the brain links together individual actions which are later recalled as fluid chains of behavior are not fully understood. The aim of this dissertation is to investigate the learning and goal-directed control of action sequences in rats. Experiment 1 addresses a question that comes out of a reinforcement learning model of action sequencing: how does the extent of training change how the performance of an action sequence is impacted by reward devaluation. The data show that action sequences remain goal-directed overall regardless …


Structure And Function Of Dopamine In The Inner Ear And Auditory Efferent System Of A Vocal Fish, Jonathan T. Perelmuter Sep 2019

Structure And Function Of Dopamine In The Inner Ear And Auditory Efferent System Of A Vocal Fish, Jonathan T. Perelmuter

Dissertations, Theses, and Capstone Projects

The neuromodulator dopamine is considered essential for coordinating the internal motivational state of an organism with appropriate behavioral responses to stimuli in the external environment. This could be accomplished by modifying the function of neural circuits involved in sensory processing such that they are “tuned in” and optimally sensitive to important stimuli during critical time windows. While dopamine modulation of auditory processing has been studied in the central nervous system, neuromodulation can also occur outside the brain, in the inner ear. The majority of investigations of dopamine in the ear are conducted using rodents and focus on its role in …


Poems To Open Palms: Praise Performance And The State In The Sultanate Of Oman, Bradford J. Garvey Sep 2019

Poems To Open Palms: Praise Performance And The State In The Sultanate Of Oman, Bradford J. Garvey

Dissertations, Theses, and Capstone Projects

This dissertation traces the musical constitution of moral, economic, material, and social relations between rural communities and the state in the Sultanate of Oman. I argue that communities embedded within the authoritarian state hegemony of the Sultanate form and affirm social relations with the state through its embodied proxy, Sultan Qābūs bin Ṣa‘īd Āl Bū Ṣa‘īd, via the reciprocal exchange of state-directed giving and praise poetry responses. The circuit of exchange catalyzes the social production of political legitimacy and ensures continued generous distribution by mythopoetically presenting such cyclicity as resulting from elite and non-elite mutuality. This praise poetry is rendered …


Voluntary Oral Methamphetamine Reveals Susceptibilities To Spatial Memory Deficits, Decreased Dopamine Marker Expression And Increased Neuroinflammation In The Hippocampus Of Male And Female Mice, Jorge A. Avila Sep 2019

Voluntary Oral Methamphetamine Reveals Susceptibilities To Spatial Memory Deficits, Decreased Dopamine Marker Expression And Increased Neuroinflammation In The Hippocampus Of Male And Female Mice, Jorge A. Avila

Dissertations, Theses, and Capstone Projects

Methamphetamine is an addictive illicit psychostimulant that produces lasting neurochemical and behavioral changes. The mechanisms underlying these deficits have been characterized in animal models using extremely high doses. Currently, better translational models are needed to understand the onset and progression of these deficits that more accurately reflect the gradual and voluntary dosing parameters as chosen by an abuser. To that end, a new model of methamphetamine administration, labeled Voluntary Oral Methamphetamine Administration (VOMA), offers a means to examine the progression of neurotoxicity, behavioral deficits, and the addiction process through a voluntary consumption framework.

Female populations show consistent vulnerabilities to methamphetamine, …