Social and Behavioral Sciences Commons^™

Cognitive And Neurobiological Degeneration Of The Mental Lexicon In Primary Progressive Aphasia, Jet M. J. Vonk

Dissertations, Theses, and Capstone Projects

The ease with which we use the thousands of words in our vocabulary stands in stark contrast to our difficulty establishing how they are organized in our mind and brain. The breakdown of language due to cortical atrophy in primary progressive aphasia (PPA) creates conditions to study this organization at a cognitive and neurobiological level in that the three variants of this disease, namely non-fluent, logopenic, and semantic PPA, each bear their own signature of language-specific decline and cortical atrophy. As the impaired regions in each variant are linked to different lexical and semantic attributes of words, lexical decision performance …

Trumping Norms: Whither The International Liberal Order?, Maureen Jones

Dissertations, Theses, and Capstone Projects

This paper’s main objective is to develop potential theories on the future of American foreign policy within the Trump Administration. The paper will begin by evaluating the norm of statehood and will discuss the contributions of John Meyer to the statehood discourse. Through analysis of Meyer’s work, this paper will develop a standardized structure of statehood within the global order. Furthermore, the paper will analyze the Westphalian international order and discuss the viability of this system leading up to 2017. The Westphalian international system has been the primary system for which nation-states aim to gain acceptance and its norms provide …

The Effects Of Social Power Bases Within Varying Organizational Cultures, Ayanna Cummings

Dissertations, Theses, and Capstone Projects

This study focuses on social power in the context of organizational culture and how this relationship impacts outcomes of follower compliance and trust. Power is the ability to direct or influence the behavior of others or a course of events (Handgraaf, et al., 2008). There are six different types of social power, including informational, referent, legitimate, coercive, rewarding, and expert (Fontaine & Beerman, 1977). Each type of social power may lead to varying psychological outcomes, such as compliance, satisfaction, and agreement. To date, the empirical literature has not fully addressed the issue of whether one type of power is more …

Aberrant Salience And Probabilistic Reasoning In Distressing Attenuated Positive Psychotic Symptoms: An Examination Of A Two Factor Model, Huw Green

Dissertations, Theses, and Capstone Projects

Theoretical psychological models of positive psychotic symptoms have increasingly emphasized the interaction of multiple cognitive factors. Research into delusions in particular has focused on the interaction of two factors; a perceptual anomaly that gives rise to a need for explanation, and a bias toward premature acceptance of a hypothesis. Recently this two factor approach has been applied to positive psychotic symptoms more broadly. Two candidate factors have received extensive theoretical and empirical interest. The aberrant salience hypothesis posits that salience regulation, mediated by dopamine, goes awry in psychosis, giving rise to a generalized sense of undue significance that is applied …

Semantic Attention: Effects Of Modality, Lexicality And Semantic Content, David Britton

Dissertations, Theses, and Capstone Projects

Since the discovery of the Stroop Effect in 1935 questions about the role of language vs. non-lexical stimuli in selective attention remain. Early researchers attributed the powerful distracting influence shown in the Stroop task, naming the color in which a spelled word is printed when incongruent with the color name the word spells, to an automaticity of language that gives it privileged access to meaning, but many others since have shown various ways to reduce or even reverse this distracting effect of an incongruent word. This study addresses this by using EEG to record neural activity along with reaction time …

The Behavioral Effects Divorce Can Have On Children, Wanda M. Williams-Owens

Dissertations, Theses, and Capstone Projects

According to a statistical study (Cherlin et al. 1991) 40% of children who live in the United States will experience parental divorce before they reach the age of 18. Consequently, many children are affected by the process of divorce and its finalization. When my daughter was just nine years old, she asked incredulously why my husband and I were the only married couple in our neighborhood? After twenty-two years of marriage, I realized long-term marriages in my community are not conventional. When parents’ divorce, children often face the loss of one parent's constant presence and economic stability; as a result, …

The Long-Term Consequences Of Child Abuse And Neglect In Men, Robert A. Beattey Jr.

Dissertations, Theses, and Capstone Projects

Research indicates that the annual incidence of child maltreatment is around 10% and that more than one-quarter of children have, at least indirectly, experienced some form of violence. Prospective studies find that in high-income countries, like the United States, there are moderate correlations between childhood maltreatment and low educational achievement, low skilled employment, depression, suicide attempts, and alcohol problems, as well as strong correlations with obesity, behavior problems in childhood and adolescence, and criminal behavior. Despite the high costs of child abuse and neglect—both direct and indirect—and decades of research and public health, justice, and social service investment in prevention …

Who Posts Selfies And Why?: Personality, Attachment Style, And Mentalization As Predictors Of Selfie Posting On Social Media, Nancy Adler

Dissertations, Theses, and Capstone Projects

This study examines the phenomenon of selfie posting on social media and its relationship to narcissism, the Dark Triad, impulsivity, attachment style, rejection sensitivity, and reflective functioning. The sample was made up of 499 participants who completed an online survey consisting of personality measures and open- and closed-ended questions about selfie posting behavior. Data were analyzed using a negative binomial regression model.

Results: The study found that individuals with high levels of the Dark Triad trait of psychopathy post more selfies on social media than do individuals with low levels of the trait. The Dark Triad trait of narcissism was …

Racial Microaggressions And Health Status: The Moderating Effect Of Emotion Regulation, Kristin C. Davidoff

Dissertations, Theses, and Capstone Projects

The current study seeks to explore the relationship between racial microaggressions and physical and mental health. Significant racial disparities in health status persist in the United States (U.S. Department of Health and Human Services, 2013). Previous research asserts that racial discrimination negatively impacts physical health (Williams, Neighbors, & Jackson, 2003), and studies of subtle discrimination support an inverse relationship with mental health (Borrell et al., 2006). The immediate process following the commission of a microaggression and the target’s internal response may have significant consequences for physical and mental health. The purpose of the current study is twofold: (1) to examine …

The Racialization And Exploitation Of Foreign Workers By The Law, Seiko Ishikawa

Dissertations, Theses, and Capstone Projects

Intense demand for cheap labor in the United States has resulted in a widespread effect of employing high skilled immigrants in STEM fields. Examining how companies use high-skilled visa categories to create a flexible cheaper immigrant workforce, this paper demonstrates that skilled immigrants from Asia are being exploited through neutral skills-based criteria that are de facto racially biased. The purpose of this paper is to raise awareness of how, from the perspective of law and society, skills-based immigration works primarily to benefit the technological industry rather than skilled immigrants.

Three Essays On The European Sovereign Debt Crisis With A Special Focus On Greece, Flora Leventi

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters where I examine several aspects of the European sovereign debt crisis. The first chapter focuses on systemic risk. Following the financial crisis of 2007-08, both in academic as well as policy circles, much of the research has focused toward the systemic importance of financial institutions. Parallel to that research, but to somewhat lesser extent, there have been improvements in our understanding of how risk is transmitted from the financial system to the real economy. This chapter investigates a related yet distinct manifestation of systemic risk, namely systemic sovereign risk. Using data on sovereign credit …

Are You With Me? The Impact Of Losing A Conversation Partner’S Attention To A Mobile Device, Zachary A. Geller

Dissertations, Theses, and Capstone Projects

This study examined the impact of a cell phone interruption on participants’ emotional experience during a conversation, using the Thematic Apperception Test (TAT) (Murray, 1943) as a measurement instrument. The study explored whether or not, after losing their conversation partner’s attention to a cell phone, subjects would: tell stories reflecting less adaptive representations of relationships with oneself and others, as measured using a social cognition and object relations rating, SCORS (Stein et al, 2011); tell stories containing more negative emotional words, as measured using a linguistic inquiry software, LIWC (Pennebaker, 2001); and tell stories containing fewer words total.

Methods: …

The Nucleus Accumbens Core Dopamine D1 And Glutamate Ampa/Nmda Receptors Play A Transient Role In The Performance Of Pavlovian Approach Behavior, Veronica Dobrovitsky

Dissertations, Theses, and Capstone Projects

The role of the nucleus accumbens core (NAc core) continues to be redefined with newly acquired data on neurochemical mechanisms mediating the learning and performance of behavior. Previous empirical data showed that dopamine transmission at the D1 receptor (D1R) plays a transient role in the expression of learned Pavlovian approach behavior. Here we show that, prior to overtraining, dopamine activity at D1Rs specifically within the NAc core is critical for the performance of approach behavior elicited by the recently-acquired reward-paired cue. Blockade of D1Rs in the NAc core, but not the dorsomedial striatum or NAc shell, disrupted approach responses during …

Dreams And The Maternal Imaginary: From Nostalgic Intersubjectivity To Mourning, Julie Ackerman

Dissertations, Theses, and Capstone Projects

This dissertation concerns the history of psychoanalytic thinking about dreams. It is about both the psychic function of dreams and their theoretical function, or the function that they have served within psychoanalytic discourse. It begins with a consideration of the significance of the dream in classical thinking, where it was conceptualized as a psychic emergence in the context of maternal absence. It traces the way in which the rise of object relational paradigms led to the reconceptualization of the dream in relation to the presence of the maternal mind rather than the absence of the maternal body. It describes how …

Activation And Habituation Of The Cingulate Cortex During Emotion Processing In Healthy Controls, Borderline, And Schizotypal Personality Disorder, Emily Balevich

Dissertations, Theses, and Capstone Projects

Disturbances in emotional functioning are central features of the clinical profiles of both borderline and schizotypal personality disorder (BPD and SPD, respectively). BPD is characterized by a high sensitivity to emotional stimuli and unusually strong and long-lasting reactions, indicative of impaired habituation to emotional stimuli (Linehan, 1993). Previous research suggests that SPD patients demonstrate limbic hyper-reactivity to unpleasant stimuli, at least initially, but intact habituation to repeated presentation of unpleasant stimuli (Hazlett et al., 2012). The cingulate cortex supports various aspects of emotion processing and regulation, and abnormalities of this region have been related to emotion dysfunction in SPD and …

Does The Career Adaptation Process Change As A Function Of An Employee's Age Or Employment Gaps? An Investigation Of Relationships Among Personal Resources, Contextual Factors, Coping Behaviors, And Career Success, Hilal Erkovan

Dissertations, Theses, and Capstone Projects

The goal of the current research was to enhance understanding of the career adaption process by developing and testing a new psychological framework by integrating three contemporary career theories (i.e., Protean, Boundaryless, and Social Cognitive Career (SCCT) theories). All of these career theories emphasize adaptability and agency as central constructs and stress career self-management as part of having a contemporary mindset because taking control of your career is important. To understand the adaptation process, antecedents and consequences of job-related coping behaviors, which are defined as cognitive and behavioral efforts to manage specific external and/or internal demands, were investigated. The model …

Reflections On The Implementation Of Improved Outcomes For Children And Its Impact On The Capacity Of Child Welfare Workers To Deliver Services, Rita Sanchez-Torres

Dissertations, Theses, and Capstone Projects

The emergence of the New Public Management with its emphasis on performance measurements and managerial strategies such as accountability, efficiency, and cost effectiveness have encouraged nonprofit child welfare agencies in New York City to pursue the practice of the private sector. In the current environment, service delivery has become more entrepreneurial, strategic and outcome minded on the assumption that the market-oriented approach is more effective (Watson-Bishop, 2007). This study examines the relationship between policy and service delivery. Specifically, it investigates the impact of the initiative known as Improved Outcomes for Children on child welfare supervisors in a managerial environment.

The …

The Contributions Of Child And Romantic Attachment To Sleep Quality, Karen Estefane

Dissertations, Theses, and Capstone Projects

Little is known about the relation between attachment and sleep, although both develop around the first year of life and mutually influence each other. Furthermore, attachment styles and dimensions have been associated with sleep difficulties in both childhood and adulthood. However, these findings have not been consistent, especially among dismissing individuals. In addition, the specific contributions of both child and romantic attachment to sleep quality have not been investigated thus far. This cross-sectional study aims to examine the ways child and romantic attachment are associated with sleep quality. A sample of 671 heterosexual residents of the United States, aged 18 …

The Impact Of State-Promoted Participation In Democracy And Development: A Comparison Of Venezuela And Mexico, Domenico Romero

Dissertations, Theses, and Capstone Projects

During the past two decades participatory democracy policies came to be seen as a useful alternative to address high inequality and lack of meaningful political representation allowed by clientelist politics in various parts of the world. This project explores the question: what is the impact that state-promoted participation has on democracy and development, the two key areas that political reformers in Latin America attempted to improve at the turn of the millennium? The hypotheses that this project proposes in response to that question are that participatory policies do not underperform neoliberal policies on macroeconomic or human development; that state-promoted participation …

Harm And Victim Age As Factors In The Determination Of Intentionality And Culpability, Donal David Barnard Jr.

Dissertations, Theses, and Capstone Projects

In the United States criminal justice system, jurors are directed to determine a defendant’s guilt beyond a reasonable doubt by establishing both the act of committing a crime (actus reus) and the culpable mental state of the defendant (mens rea), that is, the defendant’s intentionality. The role of a juror in a criminal case is that of a factfinder, deciding whether the two elements of the crime have been met. Criminal cases where jurors are asked to decide the facts vary in the harm that resulted. The more severe the harm, the greater the perceived injustice. This …

Liberal Translations: Secular Concepts, Law, And Religion In Colonial Egypt, Jeffrey Culang

Dissertations, Theses, and Capstone Projects

This dissertation is a conceptual history of Egypt’s national formation between the 1880s and the 1930s. This period involved the convergence of nationalism, colonial rule, missionary activity, and new modes of governance at the national and international levels. Drawing on state and missionary archival material, periodicals, legal compendia, laws, and parliamentary transcripts, and adapting methods developed by Reinhart Koselleck, I trace shifts within Egypt’s socio-political lexicon through processes of translation and demonstrate their effects upon social experience and political aspiration. I focus on a set of liberal-secular concepts critical to national politics—religious freedom, public interest, nationality, and the minority—as they …

The Impact Of Spirituality And Trauma On Appraisals Of Psychotic-Like Experiences, Kathleen Isaac

Dissertations, Theses, and Capstone Projects

Background: A substantial portion of the general population (2.5% to 31.4% internationally) reports psychotic-like experiences, which are paranormal, psychic or bizarre perceptual experiences such as voice hearing, or holding strong beliefs (i.e. superstitions) that are neither experienced as pathological nor indicative of a psychotic disorder. Cognitive models of psychosis suggest that the cognitive appraisal (i.e. personal interpretation) of the experience may help distinguish non-clinical psychotic-like experiences from clinical psychotic symptoms. This dissertation attempted to add to cognitive models by assessing whether cultural and personal factors such as spirituality and trauma inform the appraisals of anomalous experiences. This study used a …

The Under-Explored Role Of Tiredness In Alcohol Use And Sexual Risk-Taking Among Gay And Bisexual Men, Brett M. Millar

Dissertations, Theses, and Capstone Projects

Numerous factors have been shown to increase the likelihood of risk-taking in the realms of alcohol use and sexual behavior— and many studies have focused on these behaviors among gay and bisexual men (GBM), given the health disparities that exist in substance use and HIV/STI infections. After a brief review of the person- and situation-level variables that have already been identified, I will argue for the relevance of also considering a previously under-explored situation-level factor in alcohol use and sexual risk-taking: sleep-related fatigue, referred to here as tiredness. While tiredness has been shown, in the sleep science literature, to impair …

Trump’S “America First” Trade Policy And The Politics Of U.S. International Investment Agreements, Jesse Liss

Dissertations, Theses, and Capstone Projects

Previous sociological studies on U.S. trade policy institutions concluded that “free trade” political actors had durable power to determine U.S. trade policy. This conclusion was proven wrong when the Trump administration promised “a new direction” and to implement an “America First” trade policy. My dissertation serves to explain the U.S.’ political transition away from “free trade” and towards “nationalist” trade policy. I do this by examining the politics of U.S. international investment agreements, which are central to U.S. trade policy. As case studies, I use the investment agreements from the North American Free Trade Agreement (NAFTA) and the Trans-Pacific Partnership …

Psychoanalysis And Modernity: A Failure To Find Relief From Existential Terror, Erin Liat Claridge

Dissertations, Theses, and Capstone Projects

This project considers the ways in which culture—the symbols and institutions that guide behavior and provide meaning to the individuals living within a community—serves a defensive function against conscious awareness of existential terror. The term existential terror refers to the cognitive and emotional experience of recognizing the inevitability of death, which is often accompanied by feelings of angst, isolation from others, and awareness of meaninglessness. In this dissertation, I will argue that the broad shift from traditional culture based on Judeo-Christian religious beliefs and communal forms of social life to modernity represents a slow but destabilizing deterioration of the defensive …

Thule Iron Use In The Pre-Contact Arctic, Eileen Colligan

Dissertations, Theses, and Capstone Projects

This thesis examines the use of iron by the Thule people, a Neoeskimo culture that lived in the North American Arctic between approximately 1000 AD and 1400 ̶ 1500 AD. The study takes a pan-Arctic perspective to bring together research that has usually been done on a more-limited geographical scale. This viewpoint shows the Thule culture from a view that corresponds to their world.

The study focuses on: (1) revisions in the accepted chronology of the Thule and how these have affected the explanations for the Thule Migration from Alaska to Greenland; (2) new understandings about the iron that was …

Culture And Mental Health: Considering The Role Of The Complex Cultural-History In Irish-American Population, Tiffinie Patricia Sesko

Dissertations, Theses, and Capstone Projects

This study investigates the mental health of Irish immigrants and first generation Irish Americans. As the Irish-American population makes up such a large portion of the entire population of the United States, it is important we acknowledge its origin and take that into account where mental illness and treatment are concerned as the Irish culture has a pronounced effect on mental health. The intended audience of this review are expert and non-expert members of the clinical setting and community who may gain insight on helping a client or family member find a way to understand and express repressed feelings affectively. …

Walking As Ontological Shifter: Thoughts In The Key Of Life, Bibi (Silvina) Calderaro

Dissertations, Theses, and Capstone Projects

With walking as ontological shifter I pursue an alternative to the dominant modernist episteme that offers either/or onto-epistemologies of opposition and their reifying engagements. I propose this type of walking is an intentional turning towards a set of radical positions that, as integrative aesthetic and therapeutic practice, brings multiplicity and synchronicity to experience and being in an expanded sociality. This practice facilitates the conditions of possibility for recurring points of contact between the interiority perceived as ‘body’ and the exteriority perceived as ‘world.’ While making evident the self’s at once incoherence with it-self, it opens to a space beyond the …

Bodies Of Knowledge: An Anatomy And Kinesiology Of The American Prison Nation, 'Human'-Making, And Twenty-First-Century Techno-Gods, Lyndsey Karr

Dissertations, Theses, and Capstone Projects

The social production of hegemonic knowledge has historically been legitimized in relation to the sanctioned status of the ‘Human’.[1] Beginning with the American Prison Industrial Complex and what sociologist Beth E. Richie conceptualizes as the “prison nation,” I will show the ‘human’ as a contingent and composite status appearing along a spectrum of Flesh, Body, and ‘Human’ (Flesh-Body-‘Human’) statuses and subjectivity.

Bringing this ‘Human’ continuum into conversation with twenty-first-century media, (micro)computational technologies, and contemporary knowledge and social economies, I expand the notion, reach, and scale of the American “prison nation.” Following Mark Hansen’s treatment of twenty-first-century digital media, I …

A Playful Context Enhances Bilingual And Monolingual Preschoolers’ Mastery Motivation And Private Speech, Jeremy Sawyer

Dissertations, Theses, and Capstone Projects

Children’s private speech (audible self-talk) has been studied primarily as a cognitive tool for thinking, planning and self-regulation. This study investigated whether private speech may also function as a tool for motivation. Vygotskian and self-determination theory suggest that children can develop to become agentic and inspired, or conversely disengaged and alienated, based largely on their social conditions of development. Thus, it is important to investigate children’s motivational processes in social and educational contexts that are central to child development. U.S. preschool enrollment is expanding, accompanied by a decline in play-based pedagogy and growth of didactic, teacher-centered approaches. To illuminate the …