Social and Behavioral Sciences Commons^™

Genetic Circadian Mosaics And The Clock Network’S Contributions To Sleep, Lukasz Widziszewski

Dissertations, Theses, and Capstone Projects

Circadian rhythms are physiological and behavioral changes which follow a 24-hour cycle. Drosophila Melanogaster’s circadian clock neuronal network (CCNN) has been identified and several subpopulations have been characterized based on previous studies; the classifications of subpopulations of neurons within the CCNN are based on a return of anticipatory locomotor activity preceding the two daily light transitions (Lights on = dawn/Lights off = dusk). The neurons responsible for the return of anticipatory morning locomotor activity have been referred to as the M-cells, the group of neurons known to rescue evening anticipatory locomotor activity have been termed the E-cells. In this …

"Queering" Age-Friendly New York City, Austin G. Oswald

Dissertations, Theses, and Capstone Projects

Background and aims: The global population is aging and becoming more culturally diverse. As such, scholars, practitioners, and policymakers are expected to think critically about strategies to improve the quality of life of people as they age. In 2007, the World Health Organization (WHO) launched the Age-Friendly Cities movement to improve the well-being and meaningful engagement of older adults living in the community. New York City (NYC) was the first city in the world to be designated “age-friendly” by the WHO, and is possibly viewed as a model for other cities to emulate. Few empirical studies have examined the age-friendly …

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 …

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 …

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 …

The Arv Treatment Adherence Model: A Qualitative Study On Antiretroviral (Arv) Treatment Adherence For People Living With Hiv, Danielle Strauss

Dissertations, Theses, and Capstone Projects

Adherence to antiretroviral (ARV) treatment improves life expectancy and other health outcomes for people living with HIV (PLWH). It also minimizes their risk of transmitting HIV through sexual contact and is therefore a form of HIV prevention. However, many PLWH, specifically low-income PLWH of color who have been disproportionately impacted by the virus, face a multitude of barriers to ARV treatment adherence, making it much harder for them to take their medication as prescribed and remain engaged in care. This qualitative study based on Constructivist Grounded Theory explored the process by which 14 virally suppressed, low-income PLWH of color overcame …

Effects Of External Decontamination Of Methamphetamine In Juvenile Hair, Rebecca Mitrani

Student Theses

Methamphetamine is a common illicit substance abused in the United States. Hair is one matrix that is analyzed to determine the presence and concentration of methamphetamine. When hair is analyzed, an external decontamination step is commonly performed prior to drug extraction to avoid a potential positive result from environmental exposure in someone that has not ingested the drug themselves. In child-custody scenarios, however, it is important to know if a child is often around such illicit substances. This study serves to assess if there is a significant difference in methamphetamine concentrations in samples from children up to 12 years old …

Examining The Effectiveness Of Misinformation Warnings To Alter Stereotypes For Public Figures And Memories For Public Events, Madalyn P. Prince

Student Theses

Social media allows individuals to share, receive and engage with information and content on an international scale, often with other likeminded individuals and relatively few restrictions (Carr & Hayes, 2015). However, with this access comes the likelihood of engaging with and disseminating misinformation (Allcott et al., 2019), a form of information that may seem true initially but is later revealed as false (Cook et al., 2015). Misinformation is often disseminated by those whose political ideology matches that of the misinformation (Kahan, 2017; Kahan, 2013). The current study aims to expand on the extant literature to examine how misinformation warnings impact …

Identification Of Sexual Grooming Behaviors In Male And Female Perpetrators, Stephanie Mignogna

Student Theses

It is estimated up to 12% of all sexual abuse is perpetrated by females. However, little is known regarding the tactics that women use to perpetuate the abuse. There is evidence that almost all cases of child sexual abuse involve grooming and that female perpetrators may also engage in sexual grooming to perpetrate the abuse. Identification of sexual grooming behaviors can prevent abuse before it occurs however, previous research has found that individuals are poor at identifying sexual grooming behaviors before they occur. Using an experimental vignette design, this study compared the ability to identify sexual grooming behaviors when the …

Brave New Wombs: Hysterectomy, Gender, And Stratified Reproduction, Andréa Becker

Dissertations, Theses, and Capstone Projects

Hysterectomy is the most common gynecological surgery worldwide and approximately one third of people assigned female at birth in the U.S. will have their uterus removed by the age of 65. Despite the high prevalence, sociologists have neglected to examine this procedure amid broader systems of gender, health, and race inequality. Over 90% of hysterectomies are deemed “elective,” including for chronic reproductive illness or as gender affirming care for trans and nonbinary individuals. Given the various reasons for a hysterectomy, and the incidence of this procedure across gender identities, an analysis of hysterectomy experiences allows for a rich investigation into …

Acculturation Patterns In Childhood/Adolescence, Cultural Stress In Young Adulthood, And Exploring The Moderating Role Of Skin Tone Among Puerto Rican Youth In Two Contexts, Marjorine Henriquez-Castillo

Dissertations, Theses, and Capstone Projects

Demographic changes across the United States (US) indicate that much of the population growth between 2005 to 2050 will be driven by US-born Latinx youth, who will likely face, as the major part of their experience, the challenges of negotiating their heritage and US mainstream cultures from birth. As a result, examining the cultural experiences of Latinx youth is crucial for understanding and promoting the healthy development of a large proportion of the increasingly ethnically and racially diverse US population. Research with Latinx youth suggests that acculturation – the psychological changes associated with navigating two distinct cultures – can be …

Landscape, Settlement, And Community: The Natural, Human, And Sacred Geography Of Classic Maya Civilization In West-Central Guatemala, Marc A. Wolf

Dissertations, Theses, and Capstone Projects

This dissertation explores the fluid and commonly multi-compositional aspects of Maya settlement patterns, which reflect concepts of space within Maya worldviews. Research will be focused on the predominantly Classic (ca. AD 650-810) era archaeological site of Cancuen and its neighbors in the Verapaz department of Guatemala. These settlements provide a complex arena where questions of identity, spirituality, and ethnic affiliations can be addressed within a spatial context. The continuing detailed settlement and environmental survey mapping within the Cancuen region is the primary source of evidence from which a more thorough appreciation of emic Maya spatial considerations will be investigated.

The …

North Of The Grid: The Black Experience Of 17th -19th Century Rural New York City, Stephanie E. Barnes

Dissertations, Theses, and Capstone Projects

In the United States, transatlantic slavery was a racial project and template for race-making which created a country that relied on institutions that were organized and performed through social stratification. Today, the nation still operates on systemically racist institutions that have benefited whites while disadvantaging ‘others.’ The narratives presented in American history are rooted in whiteness and benefit the white community while marginalizing nonwhites. Over two hundred years of slavery history in this country has been purposely manipulated and left out. My research focuses on using an historical archaeological framework to research and share the lives of free and enslaved …

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 …

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 …

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, …

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.

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 …

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 …

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 …

Genetic Impacts Of Deforestation On Mouse Lemurs, Darice Westphal

Dissertations, Theses, and Capstone Projects

The impact of deforestation on the genetic structure of mouse lemurs is poorly understood. In this project, I assess deforestation of Madagascar’s terrestrial protected regions, quantify genomic wide genetic variation in two sympatric mouse lemurs, and evaluate the role of landscape structure in genetic relatedness patterns within two sympatric mouse lemur species. Overall deforestation rates across the 98 terrestrial protected areas in Madagascar are increasing, resulting in an average annual deforestation rate of 0.68% per year, with approximately 10,600 km² lost between 2000 and 2019. In a comparison of relatedness patterns between the sympatric gray mouse lemur (Microcebus …

The Problem Of Blackness In America: Becoming When The Being Never Comes To Be, Nkiru Anyaegbunam

Dissertations, Theses, and Capstone Projects

The problem of Blackness in America is a consequence of the historical reality and continued legacies of colonialism, the triangular trade and chattel slavery that have been facilitated through violence and capitalism. This thesis will argue that this problem that is pronounced through racialized institutional systems of violence such as mass incarceration and housing inequality, which disproportionately negatively impacts Black Americans is part of a larger discourse on the human and (mis)recognition. This violence has created a quintessential incompleteness for Black Americans who neither are recognized as citizens nor human. The problem of Blackness will be continuously grounded in this …

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 …

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 …

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 …

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 …

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 …

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 …