Social and Behavioral Sciences Commons^™

Episode Based Payment Models And The Hospital Safety-Net: An Evaluation Of The Center For Medicare And Medicaid Services’ Comprehensive Joint Replacement Bundled Payment Program, John A. Gravina

Dissertations and Theses

Episode Based Payment Models and the Hospital Safety-net: An Evaluation of the Center for Medicare and Medicaid Services’ Comprehensive Joint Replacement Bundled Payment Program

By John Anthony Gravina

Advisor: Alexis Pozen, Ph.D.

Introduction: Payments for Healthcare services are increasingly being tied to clinical quality, patient experience, health outcomes, and efficiency through value-based payment arrangements (VBP). VBP presents a potential opportunity to reduce healthcare expenditures by requiring providers to take on financial risk associated with the cost and quality of care, therefore aligning payment incentives with the goals of providing higher quality and efficient care. As of 2020, 80 percent of …

Attending To And Transforming Power Dynamics In Translanguaged Research Relationships And Methodology, Sara Vogel

Publications and Research

In this response to Lee (2022), I posit that translanguaging has prompted a re-evaluation of applied linguistics and sociolinguistics methodology in part because the theory has implicated issues of power dynamics and coloniality into the study of language. For this, if researchers wish to conduct research from translanguaging perspectives, it becomes necessary to recognize and attend to power dynamics in research design and methodology. This piece suggests some guiding questions for addressing power dynamics in one aspect of translanguaging methodology — forming research relationships. It explores how, in our relationships to our fields, we might promote answerability (Patel, 2014) for …

The Interrelatedness Of Adversity, Gender, And Race/Ethnicity On Violent Juvenile Offending, Oona Newman

Student Theses

Previous research has found that adverse childhood experiences (ACEs) can affect delinquent behavior in various ways. This study aims to explore the associations between gender, race/ethnicity, violent offending, and adverse childhood experiences among a sample of justice-involved youth. 9,655 youth referred to the Florida Department of Juvenile Justice were given the Community Assessment Tool (CAT), a risk assessment that also reports adverse childhood experiences. Secondary data analysis was conducted using the information provided to test the expectations of the Childhood Trauma Model (CTM). The study finds associations between gender, race/ethnicity, violent offending, and adverse childhood experiences. Notably, ACEs had a …

Investigating The Mechanisms Driving Mercury Reduction And Emissions In Soil, Hamil Patel

Student Theses

The water-induced emission of mercury from soil has been studied, but a complete understanding of the mechanisms driving mercury reduction and emission in soil has not been reached. The current understanding is an immediate expulsion of soil gaseous mercury upon water treatment and an upward transport of dissolved soil ionic mercury as the water evaporates. We analyzed emissions from several types of samples using various methods to further our understanding on the mechanisms involved. Light-induced emissions from aqueous samples of humic acid (HA) spiked with mercury (II) chloride (HgCl₂) showed that at higher concentrations of HA, less mercury …

Stigma Related To Criminal Justice History: The Role Of Offense Type, Mental Health Treatment, Mental Illness, And Race From Formerly Incarcerated Persons’ Perspective, Lindsey Ryan-Jones

Student Theses

Research has shown that offenders perceive stigma and anticipate stigma once they are released from incarceration, especially regarding employment and housing (LeBel et al., 2012). However, there is limited information about offense type, mental health treatment, mental illness and race affect how formerly incarcerated persons perceive, anticipate and experience stigma. While research has shown that those with mental illness are more likely to have recidivate and sex offenders are viewed negatively by the public, there are gaps in understanding reasons why this occurs (Bureau of Justice Statistics, 2017; Sample & Bray, 2006; Levinson et al., 2007; Rade, Desmarais & Mitchell, …

Examining The Relationship Between Criminal Careers And Criminal Expertise In Serial And Single Homicide Offenders, Emily Woisin

Student Theses

The literature suggests that offenders with prior criminal experience are likely to exhibit criminal expertise in future crimes to avoid detection, including planning behaviors and forensic awareness strategies. Many studies have found that the majority of serial and single homicide offenders already have criminal records before they commit their first homicides, yet no studies to-date have explicitly analyzed the relationship between their criminal careers and their use of criminal expertise. Therefore, the current study aimed to examine the relationship between 27 serial and 191 single homicide offenders’ criminal careers and the criminal expertise employed in their first homicides to differentiate …

Perceptions Of Economic Vulnerability And Public Opinion In The United States: A Theoretical, Historical, And Quantitative Approach, Cody R. Melcher

Dissertations, Theses, and Capstone Projects

This dissertation combines three related essays that analyze the effect of the perception of economic vulnerability on the social and political attitudes of Americans. Through a heterodox reading of W.E.B. Du Bois’s intellectual work and political career in the latter half of his life, the first essay develops the theoretical thrust of the dissertation. It is argued that Du Bois primarily grounds white supremacy in an elementary feature of capitalism: the fact that survival under capitalism presumes the successful engagement, either directly or indirectly, with the labor market. Due to the historical legacy of slavery, however, labor market competition in …

Strategies Anti-Racist Supervisors Use To Disrupt Racism In Social Work Practice, Sarah Ross Bussey

Dissertations, Theses, and Capstone Projects

Addressing racism and bias within social work practice is crucial, given the social justice mandate of the profession and the profession’s history of complicity in oppressive policies. In a time of increased social division, overt bigotry, and pervasive structural violence, social workers have an opportunity to lead the helping professions in meaningful social transformation. Social work supervisors play a central role in developing and guiding ethical social work practice. Yet, little empirically driven scholarship exists providing supervisors with strategies for disrupting racism and bias in the practice of their supervisees. This exploratory qualitative study employs a grounded theory approach to …

Making The Rural Urban: Inter-Class Dynamics To Protect The Environment In The Colombian Countryside, Sebastián F. Villamizar Santamaría

Dissertations, Theses, and Capstone Projects

For the past thirty years, the small rural town of La Calera in the outskirts of the Colombian capital of Bogotá has received an influx of upper-middle class residents that want to live “in nature.” These ex-urban newcomers arrived in the Andean highlands to live next to the long-time residents, who are descendants of peasants and mining workers that live “off nature.” The different visions of what nature or its uses should create a series of interactions among residents that will decide how will this area’s ecological resources be used in the face of further urban expansion.

Yet, contrary to …

Exploring The Effectiveness Of Multiple-Exemplar Training For Visual Analysis Of Ab-Design Graphs, Verena S. Bethke

Dissertations, Theses, and Capstone Projects

In behavior analysis, data are usually analyzed using visual analysis of the graphed data. There are a wide range of methods used to visually analyze data, from a basic ‘textbook’ style approach to the use of visual aids, decision-rubrics, and computer-based approaches. In the literature, there have been some comparisons of the efficacy of different approaches. Visual analysis as a behavior can be taught using a variety of methods, independent of how the skill itself is to be performed. Teaching methods include lecture, online instruction, and equivalence-based instruction. There is not much research on the teaching of visual analysis specifically, …

Protecting Peace? Analyzing The Relationship Between The Protection Of Civilians And Peace In Un Peacekeeping Settings, Jenna Russo

Dissertations, Theses, and Capstone Projects

Since 1999, the protection of civilians (POC) has become central to UN peacekeeping, included in the mandates of most multidimensional missions. In 2009, the Security Council designated POC as a priority among mandated tasks, in part because of the assertion that protecting civilians creates conditions that are conducive to peace. Yet, to this point, there has not been a thorough examination of the relationship between the protection of civilians in conflict settings and the broader peace process. The purpose of this research project is to investigate whether protecting civilians from violence serves to shorten conflict duration and/or create more durable …

Tablets As A Vehicle For Imprisoned People’S Digital Connection With Loved Ones, Andrea Mufarreh

Dissertations, Theses, and Capstone Projects

The intersection between criminal justice and technology is fairly understudied, despite increasing technological advancements in the world and within the criminal justice system. A rather recent addition to the technological landscape of prison is the adoption of tablets used by imprisoned people for communication and connection with loved ones and other activities, which is particularly important given the context of COVID-19, a virus which caused a global pandemic from 2020-2022. While the use of tablets by imprisoned people appears to be a new trend, the use of tablets in prison both prior to and during the pandemic has remained an …

Sunbelt Schooling: Publics And Politics Of Education Advocacy In Phoenix, Arizona, Matthew Chrisler

Dissertations, Theses, and Capstone Projects

For the past forty years, public education in the United States has been the target of both neoliberal and conservative education reforms that have imposed austerity and privatization, set limits on racial, gendered, and sexual citizenship, increased school responsibility for social reproduction, and winnowed visions of public education as both a universal social entitlement and site of participatory democracy. These reforms emerged from, and remain powerfully anchored in, the United States Sunbelt, a crescent of metropolitan suburbs spanning southern California to Florida. This region propelled the conservative revolution in American politics but is also the site of progressive organizing that, …

Streets Of Grievance: Everyday Poetics And Postcolonial Politics In Urban Algeria, Stephanie Victoria Love

Dissertations, Theses, and Capstone Projects

This dissertation analyzes the intersections of language, settler-colonial and postcolonial politics, and urbanism in North Africa (Algeria). It is an urban and linguistic ethnography of Oran, Algeria’s second-largest city, based on sixteen months of ethnographic, linguistic anthropological, and archival research conducted in Arabic and French. I show how contemporary Oranis mobilize language as a key resource in contemporary urban politics, which are inextricably tied to French colonialism’s material remnants, rubble, and legacies. In contemporary Oran, the connection between the colonial past and the postcolonial present remains palpable, even sixty years after independence; however, while the postcolonial Algerian state has long …

Everything To Lose: Extraction, Racism, And Survival On Wet'suwet'en Land, Anne Spice

Dissertations, Theses, and Capstone Projects

This work critically analyzes the role of extractive industry in the continued colonization of Indigenous peoples and occupation of Indigenous lands, and examines how Indigenous resistance to oil and gas projects augments the damaging effects of fossil fuel extraction and create alternative possibilities for life in the face of catastrophic environmental crises. In Wet’suwet’en territory, in Northern British Columbia, Canada, construction has begun on the fracked gas Coastal GasLink pipeline, despite the opposition of local Indigenous leaders and chiefs. Several Indigenous land reoccupation camps have been set up by Wet’suwet’en people to resist the pipeline’s construction, and the resulting conflict …

Modelling And Forecasting Methods In Financial Economics, Shuo Gao

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters.

Chapter 1: Behavioral heterogeneity among investors has been shown to explain the volatile nature of stock markets. In this chapter, I investigate the different behaviors of investors by proposing a heterogeneous agent model based on Chiarella et al. (2012) which involves fundamentalists, chartists, and noise traders with two-state hidden-Markov regime switching expectations. By applying the S&P 500 and CPI data from January 1990 to December 2020, the model shows strong evidence of behavioral heterogeneity among different groups of traders. After an in-sample backtesting and out-of-sample forecasting which further evaluate the capability of the model, …

Tell Me A Story: Exploring The Use Of Narratives To Reduce Backlash To Organizational Diversity Initiatives, Desmond W. Leung

Dissertations, Theses, and Capstone Projects

Diversity initiatives represent key priorities for many organizations, but research and recent high-profile examples suggest that diversity initiatives can generate significant backlash, particularly among organizational members. The primary aim of this study is to investigate how narrative forms of diversity initiative messaging may attenuate backlash among organizational members compared to more traditional expository forms of diversity initiative messaging. Drawing on research related to narrative communication, persuasion, and diversity, I proposed a first-stage dual moderated mediation model where psychological reactance and perceptions of realistic threat mediate the negative effect of narrative (vs. expository) diversity messaging on backlash. Additionally, I examined whether …

When The Elite Control Public Education: A Critical Inquiry On Charter Schools, Marisela Palafox

Dissertations, Theses, and Capstone Projects

This thesis takes a critical look into charter schools in New York City. Through this thesis, I want to answer questions regarding who benefits from the current charter school model in NYC and why this current state of schooling is detrimental to marginalized children. As a former NYC public school student, I know first-hand that good intentions by white educators (and thus white systems) do not always result in beneficial outcomes for the most vulnerable.

Public Policy And The Business Life Cycle, Hugo Barreca

Dissertations, Theses, and Capstone Projects

This study uses a business life cycle perspective to investigate and compare three different approaches to urban economic development policy, each of which focuses on a particular stage of company development. Well-meaning urban policies might be more effective if they were aligned with all the common stages of the business life cycle. This study compares programs that address specific stages of the business cycle to demonstrate that it is possible to address each stage. While it is not possible with a small number of cases and many dimensions of variation to validate a causal model of which packages of policies …

Neurocardiovascular Instability (Ncvi) Risk As A Predictor Of Cognitive Function In The Long Life Family Study, Rebecca Abraham

Dissertations, Theses, and Capstone Projects

In aging populations, the abnormal neural control of the cardiovascular system has been examined within the construct of neurocardiovascular instability (NCVI). The main research aim addressed whether baseline features of NCVI could predict cognitive function (i.e., decline) at follow-up within long-lived families. Across 941 subjects, baseline NCVI risk was indexed by two features: (1) self-reported syncopal or fall events and (2) average seated BP. The Low NCVI risk group included those who were normotensive (e.g., within normal BP range) and reported no NCVI features (n=379). The Moderate NCVI risk group included those who elicited pre-hypertensive (elevated BP) or hypertensive (high …

American Intervention In The "New World Order", Julie N. Benson

Dissertations, Theses, and Capstone Projects

The decision to intervene in another state's affairs is one of the most controversial foreign policy decisions an American president can make during his or her administration. From calls for isolationism during World War II to protests against the 2003 invasion of Iraq, intervention policies are often contentious and debated both inside and outside the White House. What explains this decision? How do leaders decide to intervene, or not intervene? I argue that, following the end of the Cold War, the decision to intervene militarily was no longer constrained by anti-Soviet or anticommunist doctrine, but instead heavily influenced by the …

Legislating Against Liberties: Congress And The Constitution In The Aftermath Of War, Harry Blain

Dissertations, Theses, and Capstone Projects

How far can a democracy go to protect itself without jeopardizing the liberties upon which democracy depends? This dissertation examines why wartime restrictions on civil liberties outlive their original justifications. Through a comparative historical analysis of five major American wars, it illustrates the decisive role of the U.S. Congress in preserving these restrictions during peacetime. This argument challenges the prevailing consensus in the literature, which identifies wartime executive power as the main threat to postwar freedoms. It also reveals broader narratives of American constitutional development, including the rise and fall of intrusive congressional investigations, the decline of sedition legislation since …

Diet And Nutrition Of Lemurs In The Lean Season, Santiago Cassalett

Dissertations, Theses, and Capstone Projects

Animals must navigate complex food and nutrient environments that are constantly in flux to obtain the macro and micronutrients necessary for their growth, reproduction, and survival. The nutritional needs of animals also vary over the life course, further complicating the search for adequate foods and the nutrients within them. The hypervariable and unpredictable environment of Madagascar creates a complex nutrient landscape for lemurs in particular because they are subject to large fluctuations in food availability. These fluctuations are thought to create extreme periods of nutritional stress during the dry season (known as the lean season) for lemurs. In response, lemurs …

Essays In Macroeconomic Policy, Meng-Ting Chen

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters that cover topics on macroeconomic policies.

Chapter 1 - Markups, Labor Share, and Wage Dispersion.

Increasing market power has an impact on labor market behavior. This paper argues that the decline in the aggregate wage after 1980 comes from both increasing aggregate product markup and decreasing aggregate labor markdown. Most of the decline is driven by the sharp decline in lower wage percentiles, which also contributes to the increasing wage dispersion. Further, both firms’ monopoly and monopsony power play important roles in explaining the decline in the aggregate labor share. I build a heterogeneous …

Individual Differences In Coping With Large Multimodal Conflicts In A Spatial Orientation Paradigm, Cassandra J. Engstrom

Dissertations, Theses, and Capstone Projects

This study examined how humans respond to large 180º disparities between internally generated self-motion cues and external landmarks in a navigation task. Subjects learned the locations of 4 objects in a virtual environment, navigating back to these sites in a testing phase that probed their sense of direction at dead-ends. In select (incongruent) trials, subjects’ virtual rotations were mirrored relative to their physical turns, forcing them to navigate along separate virtual and physical trajectories. On these trials, subjects were either instructed to navigate using their memory of the required turn sequence (proprioceptive instructions) or the external environment (visual …

The Cop In Your Head: Criminal Justice Education, Liberalism, And The Carceral State, Nicole Haiber

Dissertations, Theses, and Capstone Projects

This thesis centers policing ideology in higher education and the way it is constructed and fortified through criminal justice programs. In 1968, the Law Enforcement Education Program (LEEP) made funds available to police officers to attend college and awarded grants to universities to create criminal justice programs. The program effectively funneled federal money into the project of professionalizing the police and developed criminal justice as a field devoted to conducting crime research, as defined by the federal government. Criminal justice programs exploded across the country with the availability of LEEP funding, and the City University of New York’s (CUNY) John …

Testing An Overtraining Protocol For Fear Learning In Humans, Gordon M. Haskell

Dissertations, Theses, and Capstone Projects

Successful regulation of fear memories is a fundamental tenet to the exposure-based therapies often employed by mental health professionals for individuals with PTSD, phobias, and other anxiety disorders. Consequently, the efficacy of these treatment methodologies is largely dependent on the strength of the fear memory, as stronger memories are often characterized by an increased resistance to extinction and heightened fear recovery. However, there is little consensus within the scientific community regarding how to effectively maximize fear memory strength in human studies, and the literature exploring the impact of variability in acquisition parameters on memory strength is sparse. Here, we tested …

Examining The Buffering Effect Of Mindfulness On The Relationship Between Stress And Ethical Decision Making, Irina Kuzmich

Dissertations, Theses, and Capstone Projects

Poor ethical decision making is an issue in many modern-day organizations. Academic research and the popular press have shown that failures in ethical decision making have resulted in harm to organizations, their employees, and the societies in which they exist. While there is much research into what may impact ethical decision making, this paper examined the effects of two understudied factors, stress and mindfulness, within a self-regulatory framework. A 2x2 experimental design with undergraduate student participants was used in which each participant was randomly assigned to a mindfulness training condition and a stress condition. Trait mindfulness was also measured as …

Cultivation, Conflict, And Consumption: Food Systems In Syria, 1920–1946, Sara Pekow

Dissertations, Theses, and Capstone Projects

This dissertation examines Syria during the French Mandate using food as a primary unit of analysis. The exploration of food pushes this project beyond the boundaries of political and diplomatic histories of Syria during the French Mandate, bringing forward the hidden voices of the nonelite. Nonelites are often not visible in archives, but their absence in most written sources permits us to ascertain their experiences in studying the materials that comprised their everyday lives. The sources consulted for this work include memoirs, print media, and state archives, to name a few.

Each chapter of this dissertation follows a different link …

Methods In Reverse Transliteration Of English Loanwords In Japanese, Yuying Ren

Dissertations, Theses, and Capstone Projects

We introduce the problem of gairaigo hanran ‘loanwords flood’in Japanese and the difficulties of understanding the loanwords by English speakers who also communicate in Japanese and the necessity of converting the loanwords written in katakana back to English, the reverse transliteration. We analyze the issues for this task and propose using computational methods to solve them. We create our own katakana-English loanwords dictionary as the data and use three computational models --- pair n-gram, LSTM and transformer models to work on this reverse transliteration task. We also modify the three models with an English lexicon filter. The six models are …