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Mapping The Spatial And Temporal Dynamics Of Visual Percepts Elicited By A Non-Invasive Brain Stimulation Technique, Kelly Webster

Dissertations, Theses, and Capstone Projects

While many of us rely on vision to interact with and experience the world, for people with damage or disease to the eye or visual cortex, experience through this modality is extremely limited. Brain and retinal stimulation devices show exciting promise for restoring vision, but little is understood about where and when vision percepts can be induced through stimulation. Using a non-invasive brain stimulation technique called transcranial magnetic stimulation (TMS), we characterized the spatial and temporal dynamics of perception induced through brain stimulation. In the first set of experiments, we explore the importance of higher visual and non-visual areas vs. …

Whose War Is It Anyway? How Afghanistan Became A Battlefield Over Global Hegemony During The Cold War, Kathryn Shapiro

Dissertations, Theses, and Capstone Projects

Traditional scholarship depicts the Cold War, which began immediately after World War Two and ended with the fall of the Berlin Wall in 1989, as a battle of freedom and democracy over communism and authoritarian control. Cold War propaganda cartoons often show an Uncle Sam figure facing off against the Soviet Union, or a Soviet Bear reaching out to grab and control Western Europe. While this may have been popular Cold War discourse, a close look at internal documents from the United States Government at the time reveals that the United States was more interested in protecting resources and their …

Exploring Vicarious Resilience Among Practitioners Working With Clients Who Have Experienced Traumatic Events, Adam Reynolds

Dissertations, Theses, and Capstone Projects

Vicarious Resilience is the positive impact that practitioners may experience when working with individuals who have lived through traumatic events. The effects of this phenomenon may be noticed as changes in life goals and perspective, client-inspired hope, increased recognition of clients’ spirituality as a therapeutic resource, increased capacity for resourcefulness, increased self-awareness and self-care practices, increased consciousness about power and privilege relative to clients’ social location, and increased capacity for remaining present while listening to trauma narratives.

While prior research into vicarious resilience has focused primarily on practitioners in trauma-specific settings, this quantitative dissertation studied the experiences of a convenience …

Experience-Dependent Changes In Nucleus Accumbens Activity Predict Cued Approach Learning: Contribution Of Nmda Receptors, Mercedes Vega Villar

Dissertations, Theses, and Capstone Projects

Animals learn associations between environmental cues and the natural rewards they predict (e.g., food, water, sex). As a result, reward-predictive cues come to trigger vigorous reward-seeking responses. Many neurons in the nucleus accumbens (NAc) become excited upon presentation of an already-learned reward-predictive cue. These NAc responses encode the motivational value of the cue and are necessary for the expression of the subsequent approach behavior. However, the precise temporal relationship between the emergence of cue-evoked excitations in the NAc and the acquisition of cued approach behavior remains unknown. In Experiment 1, NAc activity was recorded as rats learned to approach a …

Continuity As Crisis: Two Traditions Of Theorizing About Animal Minds, Adam See

Dissertations, Theses, and Capstone Projects

Contemporary philosophers and scientists remain largely resistant to attributing humanlike capacities to non-human animals, particularly great apes, for reasons that are not based on compelling empirical or theoretical grounds. Mental faculties such as reason, agency, and theory of mind are widely seen as differing in kind from functionally analogous abilities in other extant species. This dissertation appraises the current state of the animal minds literature by means of a critical genealogy charting the development of skepticism about animal cognition throughout the history of philosophy. In doing so, this project addresses the sedimentation of epistemic, linguistic, ontological, and methodological impasses that …

Parent–Child Relationship, Resting Heart Rate, And Callous–Unemotional Traits In Adolescents, Eva M. Santucci

Dissertations, Theses, and Capstone Projects

An inverse correlation between psychopathic traits and autonomic nervous system responsiveness has been observed in various neuroscience and psychological studies. Past research has suggested that low resting heart rate is a robust biological risk factor for a number of psychopathic traits over the course of an individual’s lifetime. The reason for the link between heart rate and psychopathy is presently unknown, but it has been hypothesized that a number of other social, biological, or psychological factors, including parenting techniques, socioeconomic status, and peer influences, may influence the strength of this relationship. However, further study is needed to examine specific social …

A Neural Mechanism For Capnotaxis In The Naked Mole-Rat, Michael Zions

Dissertations, Theses, and Capstone Projects

A Neural Mechanism for Capnotaxis in the Naked Mole-Rat

The Naked Mole-Rat (NM-R) is a small hairless rodent that has thrived underground in the Horn of Africa for the past 40 million years. It was first discovered in 1847, but has only been maintained in captivity and studied as a laboratory animal over the past 40 years. To date, more than 400 scientific papers have been published on this species. This is relatively few compared to established lab animals like rats and mice, but those papers contain a trove of information that has changed our understanding of the constraints of …

Blocking Visual Awareness With Continuous Flash Suppression Prevents Cognitive Control, Jonathan Lovoi

Dissertations, Theses, and Capstone Projects

Cognitive control refers to a set of functions that allow for the execution of goal-directed behavior while remaining flexible to changes in task demands. Findings addressing whether or not awareness is necessary to elicit cognitive control are inconsistent, possibly stemming from the short stimulus presentation times employed in most masking paradigms, which could prevent sufficient processing time in some cases or provide a gist of the masked stimulus in other cases. The present study examined the necessity of awareness in cognitive control using Continuous Flash Suppression (CFS) to suppress stimulus awareness for periods of time longer than possible with other …

Black And Brown Students’ Mathematics Anxiety In Elementary School: The Use Of Restorative Justice Circles And Critical Concepts Of Care, Hope, And Love, Mariana E. Winnik

Dissertations, Theses, and Capstone Projects

Children navigate their world and are constantly making meaning of their experiences. Through this meaning making, children are also constructing their identities. Black and Brown children have an added layer of identity construction compared to their White peers. Black and Brown students develop their racial identity in conjunction with multiple other identities. This paper focuses specifically on how Black and Brown students construct a "mathematics identity" that is meaningful to their racial identity in order to help lessen their mathematics anxiety. I argue that the use of Restorative Justice Circles (RJC) in classrooms will allow for students to bring their …

Beyond Exposure: Markers Of English Proficiency In School-Aged French–English Bilinguals, Erin Quirk

Dissertations, Theses, and Capstone Projects

Bilingual children show more variation in their language development than monolingual children, a fact that has been linked to their experience with their languages. Bilingual language experience also varies more than monolingual children's, both in terms of how much they hear the language spoken around them (exposure) and how much they speak the language themselves (production). This dissertation investigates the following aspects of the relationship between bilinguals’ language experience and development which are not well-understood: how children’s language production relates to their proficiency in that language, how children’s language exposure relates to receptive versus expressive and lexical versus grammatical skill, …

Flower Unfurling: Buddhist Modernism And The Early Writing Of James Joyce, Erin Garrow

Dissertations, Theses, and Capstone Projects

This dissertation traces the history of the references to Buddhism in Stephen Hero, James Joyce’s first and unpublished novel, through the author’s previous writing, his sources, and his context, in order to determine how—if at all—the tradition bore upon his earliest depiction of consciousness. Acknowledging that Joyce habitually revisited and refined earlier ideas and prose, it attends to previous essays, notebooks, book reviews, conversations, letters, epiphanies, poems, and autobiographical prose; to available material, bibliographical, and biographical evidence about the specific volumes and performances to which Joyce had access; to language and paratext—including advertisements, introductions, and appended essays—in those volumes; …

Breast Dressing: A Critical Review Of Post-Surgical Bras, Adi Sieradzki

Dissertations, Theses, and Capstone Projects

Breast cancer is acknowledged in the United States as a phenomenon. With more than 3 million women either diagnosed or treated for it as of 2019, it is a seminal part of the American healthcare map. However, the market for the kinds of bras and bandages patients have to wear after surgery remains mostly overlooked and outdated. This thesis aims to explore what it means to bandage or dress a breast that has been altered either in combative or cosmetic procedures. Why post-surgical wound care for breasts still mostly looks like a sports bra? How do breast cancer patients rehabilitate …

Awful Nearness: Rape And The English Novel, 1740–1900, Erin A. Spampinato

Dissertations, Theses, and Capstone Projects

“Awful Nearness: Rape and the History of the English Novel, 1740-1900,” argues that representations of rape and sexual violence have played an unrecognized role in the history of the novel, indeed that such plots epitomize the most important epistemological questions with which the eighteenth- and nineteenth-century novel grappled. This project is both literary historical and presentist; while it describes a new genealogy of the British novel, it also traces how representations of rape have substantively shaped our contemporary understanding and rhetoric of sexual violence.

Drawing on the work of a wide array of feminist thinkers, I argue that novelistic rape …

The Interplay Between Interference Control And L2 Proficiency In L2 Auditory Sentence Comprehension In The Presence Of Verbal And Non-Verbal Masking, Jungna Kim

Dissertations, Theses, and Capstone Projects

Speech perception and comprehension in the presence of interfering auditory stimuli is a challenge for bilingual listeners (e.g., Ezzatian, Avivi-Reich, & Schneider, 2010; Krizman, Bradlow, Lam, & Kraus, 2017). How efficiently and skillfully listeners manage auditory interference may also be closely related to their ability to pay attention to a target and suppress irrelevant information. Based on Friedman and Miyake’s (2004) framework of interference control, this dissertation investigated the underlying mechanisms of late Korean-English bilingual individuals’ auditory interference control in the presence of auditory verbal and nonverbal masking and evaluated the potential interaction between L2 proficiency and interference control.

Two …

In And Out Of Character: Socratic Mimēsis, Mateo Duque

Dissertations, Theses, and Capstone Projects

In the Republic, Plato has Socrates attack poetry’s use of mimēsis, often translated as ‘imitation’ or ‘representation.’ Various scholars (e.g. Blondell 2002; Frank 2018; Halliwell 2009; K. Morgan 2004) have noticed the tension between Socrates’ theory critical of mimēsis and Plato’s literary practice of speaking through various characters in his dialogues. However, none of these scholars have addressed that it is not only Plato the writer who uses mimēsis but also his own character, Socrates. At crucial moments in several dialogues, Socrates takes on a role and speaks as someone else. I call these moments “Socratic mimēsis.” …

Metaethical Intentionalism And The Intersubjectivity Of Morals, Kyle Ferguson

Dissertations, Theses, and Capstone Projects

I defend a thesis called metaethical intentionalism, according to which deontic moral judgments (“ought” judgments) are intersubjective intentions or verbal expressions of intersubjective intentions. They have the form, “We shall any of us do A in C,” or are derivable from such practical commitments. They are universalizable by virtue of their content (“… any of us …”) and sharable by virtue of their form (“We …”). My account of the moral “ought” is inspired by the moral writings of Wilfrid Sellars (1912–1989). While I draw on his work and offer interpretations, my primary aim is to develop and refine Sellars’s …

Missing Time: Remembrances Of History’S Return, Marissa Brostoff

Dissertations, Theses, and Capstone Projects

This dissertation chronicles a profound recent shift within the US political left from an essentially backward-looking orientation to one marked by an unfamiliar sense of timeliness. Presented chronologically, the essays included here approach the vertiginous American political landscape since 2016 through readings of cultural phenomena from Bernie Sanders’s short-lived career as an experimental writer to Caitlyn Jenner’s reality show. They make up a Trump-era diary haunted by the ghosts of twentieth-century social movements and an intellectual coming-of-age story about growing up at the end of the end of history.

In Support Of Abstraction: Physical Interiority Beyond Postmodern Dance, Irene Hultman Monti

Dissertations, Theses, and Capstone Projects

I investigate how speculative philosophy informs critical thinking about dance and its performance, encompassing both the act of creating and the action of executing. Speculative thinking augments and draws out new experiences and realities in the artistic body. I will argue that speculative theories widen the understanding and implementation of dance and its performance through a combination of human and nonhuman forces. This broadened understanding encourages progress, transformation, and evolution within the field of dance. I discuss the human (that which is experienced through sensibilities, therefore tangible and understandable on a cognitive and practical level) and the nonhuman (forces beyond …

An Affective Events Theory Analysis Of Conflict Perception Emergence, Michael J. Covell

Dissertations, Theses, and Capstone Projects

Popular conceptualizations of conflict conflate conflict perception with other discrete constructs such as disagreement and emotions. This makes research using those conceptualizations difficult to interpret. I invoke affective events theory to describe how constructs conflated with conflict perception, as well as negative prescriptive expectancy violations (EVs), may collectively serve as antecedents to conflict perception. By reconceptualizing conflict perception as an evaluative judgment and distinguishing between episodic (short-term) and global (long-term) conflict perceptions, my model describes how episodic conflict perceptions cumulatively influence global conflict perceptions over time. Two types of events (disagreements and negative prescriptive EVs) were proposed to predict episodic …

Therapist Mentalization And Patient Outcomes In The First Year Of Psychotherapy, Michael Palumbo

Dissertations, Theses, and Capstone Projects

This study examined associations between therapist mentalization and patient outcomes in the first year of psychotherapy. Mentalization is the implicit and explicit consideration of mental states—one’s own as well as others’—and how such states mediate a person’s experiences in the world. It is conceptualized as existing on a scale of increasing complexity. This study sought to extend developmental research that has illustrated the positive influence of a parent’s mentalization on a child’s emotional well-being. Specifically, it was proposed that psychotherapy cases with high levels of therapist mentalization would have better patient outcomes than those with low levels of therapist mentalization. …

Democracy For Homework: A Review Of Civic Engagement In Urban Public Schools, Amanda B. Rosenblum

Dissertations, Theses, and Capstone Projects

Civic engagement education prepares students to actively engage in social and political processes and influence community change. Many educators believe that civic engagement ought to be a central mission of schools because: 1. Adolescent civic engagement predicts adult civic engagement; 2. Schools may be able to reduce the inequity in political participation between individuals of different ethnic and socioeconomic backgrounds, and 3: Civic engagement orientation and competencies can be developed through any and all content courses and extracurricular opportunities. This literature review on civic engagement education in urban public middle and high schools over the past 15 years explores: 1. …

The Cinematic Treatment Of Tableaux Vivants In D.W. Griffith’S Broken Blossoms, Sheikh Deen

Dissertations, Theses, and Capstone Projects

D.W. Griffith's (January 22, 1875–July 23, 1948), one of the iconic American film directors of early silent cinema, felt his film Broken Blossoms (1919) to be his one art film and is considered to be an exemplary film in Tableaux Vivants[1] usage. When this Tableau skillfully employed, the effect can be dramatic, for it bridges the gap between theatre, sculpture, literature, and poetry. To better understand how Tableau works in Broken Blossoms, this study intends to analyze several scenes by showing how Griffith employs innovative film techniques within scenes through bodily gestures, motifs, and poetic stanzas to skillfully …

The Effects Of Two Kinds Of Stereotype Threat On Implicit Racial Bias In African-Americans, Brad Thomas

Dissertations, Theses, and Capstone Projects

The goal of the present study was to investigate the role of two types of stereotype threat on implicit racial bias in African-American college students. Research studies have shown that even those people who openly espouse egalitarian values can endorse racial preferences or biases on an implicit level. Furthermore, when an implicit measure shows that African-Americans have a stronger preference for Whites than their own group and/or believe negative stereotypes about their own race, this concept is called internalized racism. Research has also shown that negative stereotypes about the intelligence of African-Americans can impair performance when the threat of confirmation …

Exploring The Relationship Between Perceived Interpersonal Influence And Citizenship Behavior: The Mediating Roles Of Social Identity And Team Member Exchange, Laura Sywulak

Dissertations, Theses, and Capstone Projects

Social or interpersonal influence has been widely studied in both social and organizational psychology, however no research to date has examined how perceptions of one’s ability to influence their coworkers impacts work-related attitudes and behavior. Experimental work in lab settings provides evidence that successfully influencing others consistently leads to increased helping behavior (Bruno, 2013; Bruno et al., 2008; Sywulak, Sommer & Bourgeois, 2013), but the relationship between influence and helping has not been studied in an organizational setting. Further, while several mediating mechanisms have been tested, how perceived influence leads to helping is still unknown. I present a study that …

From One Period To The Next... : Menstruation And The Psychoanalytic Process Of Working Through To The Feminine, Loryn L. Hatch

Dissertations, Theses, and Capstone Projects

This dissertation delves into the theoretical treatment and place of menstruation in psychoanalysis. Beginning in Chapter I with a broad and varied overview of menstruation with a primary focus on Western culture, some of the persistent ideas and themes, as well as their effects, are illustrated to help pose core questions about menstruation, including how to think about its simultaneous presence and absence within the social discourse and its relationship to psychoanalysis. Chapter II explores the appearances of menstruation in Freud’s body of work, including its relationship to the burgeoning field of psychoanalysis and the fixed place it holds in …

Hur Ubiquitination By Brca1/Bard1 And Its Role In Controlling Gene Expression During Dna Damage Response, Gamage M. Aruggoda

Dissertations, Theses, and Capstone Projects

Despite our understanding of the biochemistry of the BRCA1/BARD1 E3 ligase, we know very little of the mechanism by which its cellular substrates, how they are chosen, how its E3 Ub ligase activity is regulated, which are the cofactors involved in this regulation, and how the substrates are modified during DDR. In this dissertation, I further evaluate BRCA1/BARD1-mediated E3 ligase activity and how CstF-50 and p97 regulate this reaction working as cofactors. My data show that BRCA1/BARD1 is an E3 ligase that ubiquitinates the RNA binding protein Human antigen R(HuR).

HuR is abundant in the nucleus and is transported to …

Speech Motor Control In Younger And Older Adults: The Effect Of Age And Individual Differences On Speech Error Production, Katherine M. Dawson

Dissertations, Theses, and Capstone Projects

This dissertation investigates three main issues in speech motor control, all of which are explored through the lens of speech error production. The speech error elicitation task used is the alternating onset, identical coda (e.g. ‘top cop’) paradigm, which in this incarnation is executed in time to a rate-increasing metronome. The first experimental chapter asks why some speakers may be more prone to the production of speech errors than others, from an individual differences perspective. A number of speaker attributes are taken into account, including age (older and younger adults), performance on a subset of cognitive tasks, as well as …

Investigations Of Fraud, Waste, Abuse, And Corruption In The Public Sector: A Survey Of Organizational And Software-Based Aids And Obstructions, Lawrence Kom

Dissertations, Theses, and Capstone Projects

Fraud, Waste, Abuse, and Corruption present significant challenges to the efficient use of public resources and stifle government service improvement by detracting from policy development and undercutting funding for important initiatives. The purpose of this study is to better understand the aids and impediments to investigations of these offenses and provide a generalizable definition for the mission of Inspectors General, the group tasked with monitoring and addressing these offenses. This study also sought to identify the material role of software in investigations of Fraud, Waste, Abuse, and Corruption. Through a purposive sampling, 18 Inspectors General from the federal, state, and …

A Heavy Rain Has Fallen Upon My People: Sindhi Sufi Poetry Performance, Emotion, And Islamic Knowledge In Kachchh, Gujarat, Brian E. Bond

Dissertations, Theses, and Capstone Projects

This dissertation is a study of the use and contestation of Sindhi-language Sufi poetry performance as a means of Islamic knowledge transmission and ethical self-formation in rural Muslim communities in Kachchh, a border district in the western Indian state of Gujarat adjacent to Sindh, Pakistan. Drawing on eighteen months of ethnographic research with Muslim performers and enthusiasts of Sindhi poetry between 2014-2018, I first examine an ecology of performative and interpretive practices revolving around the musico-poetic repertoire of the poet-saint Shāh ʿAbdul Lat̤īf Bhiṭā’ī (1689-1752 CE). I argue that the pedagogical efficacy of Sufi poetry performance is undergirded by its …

Logical Pluralism And Vicious Regresses, Daniel Boyd

Dissertations, Theses, and Capstone Projects

This material in this dissertation will be divided into two parts. The first part is a preliminary discussion of vicious regress arguments in the philosophy of logic in the 20th century. The second part will focus on three different versions of logical pluralism, i.e., the view that there are many correct logics. In each case an argument will be developed to show that these versions of logical pluralism result in a vicious regress.

The material in part one will be divided into three chapters, and there are a few reasons for having a preliminary discussion of vicious regress arguments in …