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Physiological Correlates Of Emotion Regulation In Depersonalization Disorder, Kai-Mosadi Monde

Dissertations, Theses, and Capstone Projects

Depersonalization disorder (DPD), is an often debilitating DSM V psychiatric disorder characterized by feelings of detachment from the self or others as well as emotional blunting or numbness. Subjective and physiological evidence of decreased emotional arousal may suggest impaired emotion regulation abilities. Deficits in emotional processing of DPD may be the result of dysregulated cortisol and oxytocin levels, however oxytocin levels have never been assessed in DPD. In this series of studies, we aimed to investigate the physiological correlates of emotion regulation in depersonalization disorder. In experiment 1, DPD patients and a normal control group subjectively enhanced and suppressed emotion …

Emotional Expression And Perception In Three Ethnic Groups: Is There An In-Group Advantage?, Ella Björt Teague

Dissertations, Theses, and Capstone Projects

The extent to which emotional recognition is universal or culturally determined has far-ranging implications for the success of cross-cultural communication. Although strong evidence supporting the universality of emotion recognition across differing cultures has accumulated, there is also mounting support for an in-group advantage (Elfenbein & Ambady, 2002a), defined as the ease by which individuals recognize emotions displayed by members of their in-group group compared to out-group members. Due to mixed results from studies focusing on ethnic groups residing within the same country, the current study investigated the in-group advantage among Black American (BAm), Chinese American (CAm), and White American (WAm) …

Chemistry Of 6-Monobrominated Indigo, Mbi, Hiroko Ajiki

Dissertations, Theses, and Capstone Projects

6-monobrominated indigo, MBI, is a component of a historically important and the most expensive colorant, Tyrian Purple.

The colorant is remarkably stable under the sun, in the air and after extensive washing with water. The color is still vivid after thousands of years. Even though it has such a high stability, MBI and Tyrian Purple have color changes from purple to blue upon temperature changes. This color change has been known for long to certain people, but the mechanism of the color change was unknown.

Tyrian Purple also has recently attracted interests for applications towards semiconducting material due to its …

A Comparison Of Vocabulary Learning From Joint Reading Of Narrative And Informational Books With Dual Language Learner Children, Deborah Bergman Deitcher

Dissertations, Theses, and Capstone Projects

A Comparison of Vocabulary Learning From Joint Reading of

Narrative and Informational Books With Dual Language Learner Children

By: Deborah Bergman Deitcher

Advisor: Professor Helen L. Johnson

This study examined joint reading of narrative and informational texts in the home setting, between parents and their English-Hebrew dual language learning preschool children. Parent-child dyads were video-recorded while reading two sets of books; each set contained one narrative and one informational text on the same theme. Children's target word learning of 48 target words (12 words per book) of varying difficulty levels was measured from pretest to posttest. Results showed that children …

Child Development Theory As A Mediator Of Novice Teachers' Ethnotheories To Increase Learning And Justice In The Classroom, Nancy Michele Cardwell

Dissertations, Theses, and Capstone Projects

Many urban public schools use teaching methods that isolate and silence children to compel compliance (Schwebel, 2004; Saltman & Gabbard, 2003; Baumrind, 1991). In these contexts, black and brown children are disciplined more often and harshly than white, sent through the court system 70% of the time (Alexander, 2012). Novice teachers, appearing expert without expertise, use unconscious personal theories or ethnotheories to compel compliance, projecting an illusion of expertise without understanding the consequences for children's development and achievement (Elliott, Stemler, Sternberg, Grigorenko & Hoffman, 2010; Skovholt, 2004). An advance in the field would be to learn how ethnotheories interact with …

Changing Gender: Gender Role, Class And The Experience Of Chinese Female Immigrants, Doris Cheung

Dissertations, Theses, and Capstone Projects

This dissertation analyzes gender role identity development in Chinese female immigrants from diverse work and education backgrounds. This study focuses on Chinese female immigrants, bakery salesladies and social workers, to addresses a gap in the existing literature, which has previously emphasized factory workers and students, on gender role identity development at the interface of social context and activity system dynamics. To understand further the Chinese female immigration experience, this research investigates how gender role identity is manifested across different social contexts and institutions. I administered questionnaires and conducted interviews with Chinese female immigrants residing in New York City. The sample …

Understanding Workplace Reciprocity Of Emergency Nurses: A Qualitative Study, Christine M. Corcoran

Dissertations, Theses, and Capstone Projects

Emergency nurses work with other health care providers under uncertain conditions to provide care to patients with all kinds of illnesses and afflictions from all walks of life. Despite implications that they must work together to accomplish their tasks, there are few studies that explore the relationships among emergency department personnel. Furthermore, there are even fewer that focus on the way emergency nurses work together to provide care to their patients. The purpose of the study was to understand the lived experience of workplace reciprocity of emergency nurses through the use of a qualitative phenomenological method. Nurses with three or …

Acting Wide Awake: Attention And The Ethics Of Emotion, Jacob Davis

Dissertations, Theses, and Capstone Projects

In cases where two human cultures disagree over fundamental ethical values, metaethical questions about what could make one or the other position correct arise with great force. Philosophers committed to naturalistically plausible accounts of ethics have offered little hope of adjudicating such conflicts, leading some to embrace moral relativism. In my dissertation, I develop an empirically grounded response to moral relativism by turning away from debates over which action types are right and wrong and focusing instead on shared features of human emotional motivation. On my account, being motivated by ill-will is ethically bad (if it is), just because human …

Inter-Religious Relationships And Anxiety In The Regulation Of Automatic Inter-Religious Prejudice, Karla J. Felix

Dissertations, Theses, and Capstone Projects

Shared reality theory predicts and evidence suggests that inter-religious relationships are motivated to maintain or regulate interpersonal interactions with others. However, this motivation has been given little attention within the automatic attitude literature. This research is centered on the idea that automatic prejudice is moderated by two fundamental themes, shared reality and anxiety. These themes are reviewed to determine the degree to which participants socially tune to ingroup versus outgroup religious experimenters. In Experiment 1, automatic inter-religious attitudes toward Christian and Jewish experimenters were assessed via a subliminal prime procedure. Religious orientation (extrinsic, intrinsic) and regulation of inter-religious relationships were …

Principals' Perceptions Of Teacher Ineffectiveness In Elementary Classrooms And How They Relate To Specific Content Areas, Steven Franklin

Dissertations, Theses, and Capstone Projects

The current dissertation was effected to contribute to the existing literature on teacher evaluation. More specifically, the study utilized principals' perceptions to identify what principals, who often evaluate teachers, believe are the most frequent causes of teacher ineffectiveness. For this dissertation, the researcher extended a study by Torff and Sessions (2005). In that study, the authors measured principals' perceptions of the causes of teacher ineffectiveness within high school classrooms. This study extended Torff and Sessions' (2005) research by including elementary school principal perceptions, investigating whether differences exist in elementary school principals' perceptions when asked to rate teacher ineffectiveness across specific …

I Hope I Don't See You Tomorrow: A Phenomenological Ethnography Of The Passages Academy School Program, Lee Adam Gabay

Dissertations, Theses, and Capstone Projects

This study examines Passages Academy, a school program that offers educational services for court-involved youth in New York City. Looking specifically at the Department of Education teachers who work in facilities run by the Department of Juvenile Justice, this research focuses on the beliefs and behaviors that inform the teaching experience within these facilities. The critical question of how these educators negotiate the learning spaces within this school community is also examined.

The question that informs much of this study is: how are the philosophies of the various stake-holding agencies enacted daily in real classroom settings? This leads to a …

The Process Of Separation For Victims Of Intimate Partner Violence: Evaluating Risk Of Indirect And Physical Abuse Relating To Interpersonal Events, Brittany E. Hayes

Dissertations, Theses, and Capstone Projects

Previous research has found that risk of physical abuse increases during the process of separation (Brownridge, 2006). Given the opportunity structure changes once the separation process begins, abusers may be more likely to engage in indirect abuse when their partner begins the process. Indirect abuse is the use of third parties, such as children or family/friends, to manipulate the abused woman. In the current study, opportunity is measured with both events abused women report and relationship characteristics that increase or decrease the likelihood the victim and offender converge in time and space.

The study relies on data from the Chicago …

Using Otoacoustic Emissions To Evaluate Efferent Auditory Function In Humans, Simon Henin

Dissertations, Theses, and Capstone Projects

The auditory system continually adapts to changes in the acoustic environment over short periods of time. This fine-tuning of its dynamics is mediated in part by the medial olivocochlear (MOC) bundle, a neural feedback loop which aids in the regulation of cochlear micro-mechanics. The ability to measure the response of the MOC system in humans may provide significant insight into unique cochlear functions, such as its sharp frequency selectivity and wide dynamic range. In humans the efferent system can be investigated non-invasively using otoacoustic emissions (OAEs). However, how OAEs can best be used to evaluate efferent function, the pitfalls associated …

Vegf Treatment During Status Epilepticus Alters Long-Term Hippocampal Astrocyte Morphology: A Detailed Description Of Astrocyte Morphology And Glutamate Transporter Patterns With And Without Administration Of Vegf And Seizure Induction, Janice Rene Lenzer

Dissertations, Theses, and Capstone Projects

VEGF treatment during pilocarpine-induced status epilepticus (SE) causes enduring preservation of behavioral function in rats in the absence of enduring neuroprotection (Nicoletti et al., 2010). In addition, VEGF treatment reduces hyperexcitability in hippocampal slices without altering neuronal membrane properties (McCloskey et al, 2005). Combined, these data suggest the possibility that other cells or mechanisms could be involved in the beneficial effects of VEGF during SE. Our laboratory is interested in the potential contribution of astrocytes to these effects. Astrocytes are not only reported to contribute to epileptiform discharges in the hippocampus (Tian et al., 2005; Kang et al., 2005) but …

Albert Camus' Political Thought: From Passion To Compassion, Angel López-Santiago

Dissertations, Theses, and Capstone Projects

The present work analyzes the political thought of Albert Camus, specifically the challenges of the justice ideal, and Camus' prioritization of the concepts of limits and compassion. Although Camus is not usually considered part of the traditional canon of political philosophy, I organized his thought into three major areas: a sub-theory of the human being, a sub-theory of institutions, and a sub-theory of political change. This method, I demonstrate, is ideal for extracting and organizing the political ideas of non-traditional political writers. In the case of Camus, he advocates for an international and democratic `civilization of dialogue' as part of …

The Other Tribeca: Immigrant Work And Incorporation Amid Affluence, Elizabeth A. Miller

Dissertations, Theses, and Capstone Projects

Tribeca, a small, affluent neighborhood in the lower west side of Manhattan, is a microcosm of the service-and-information-based economic structure that characterizes many communities in other American cities today, and thus provides an opportunity to study the effects of this system. Tribeca residents are predominantly wealthy and work in high-end service-oriented professions, so they consume low-end personal services produced locally. Many of the people who provide these personal services in the neighborhood are foreign born. Although they share space and have regular interactions, conventional assumptions might suggest that Tribeca residents and immigrant service workers lack much in common, and have …

The Characterization Of Pb2+ Toxicity In Rat Neural Development: An Assessment Of Pb2+ Effects On The Gaba Shift In Neural Networks And Implications For Learning And Memory Disruption, Lorenz Simon Neuwirth

Dissertations, Theses, and Capstone Projects

The toxic effects of Pb2+ on the developing rat nervous system has been investigated to assess early developmental GABAergic disruption and its implications with altering inhibitory learning and memory. This goal was achieved using a multi-systems approach: blood lead levels (clinical physiology), qRT-PCR (molecular genetics), brain and primary neuronal culture immunology (immunohistochemical and cellular approaches), physiological cellular components (synaptosomes and protein expression) and finally through learning and memory assessment with GABA mimetic drug manipulations in the intact animal (behavioral pharmacology). The influence of a 956ppm Pb2+ gestational diet (i.e. from birth to sacrifice) resulted in pup mean blood lead levels …

Intracellular Mechanisms Associated With Cocaine Induced Conditioned Place Preference, Stephanie K. Nygard

Dissertations, Theses, and Capstone Projects

The aim of this dissertation was to investigate the intracellular responses associated with the acquisition and expression of cocaine-context associations. ERK (extracellular regulated kinase), CREB (cAMP responsive element binding protein), FosB and deltaFosB proteins were of particular interest due to their involvement in cocaine reward and in synaptic plasticity underlying learning and memory. We used the conditioned place preference (CPP) paradigm, which employs a Pavlovian conditioning procedure to establish an association between a drug-paired environment and the drug's rewarding effects, to study the role of these signaling pathways in cocaine-context associations. N-methyl-D-aspartate receptor (NMDAR) antagonism prior to cocaine administration during …

On The Role Of Neuronal Oscillations In Auditory Cortical Processing, Monica Noelle O'Connell

Dissertations, Theses, and Capstone Projects

Although it has been over 100 years since William James stated that "everyone knows what attention is", its underlying neural mechanisms are still being debated today. The goal of this research was to describe the physiological mechanisms of auditory attention using direct electrophysiological recordings in macaque primary auditory cortex (A1). A major focus of my research was on the role ongoing neuronal oscillations play in attentional modulation of auditory responses in A1.

For all studies, laminar profiles of synaptic activity, (indexed by current source density analysis) and concomitant firing patterns in local neurons (multiunit activity) were acquired simultaneously via linear …

Teachers At Work: Factors Influencing Satisfaction, Retention And The Professional Well-Being Of Elementary And Secondary Educators, Patrick Edward O'Reilly

Dissertations, Theses, and Capstone Projects

The purpose of this study has been to explore the question of how factors in the work lives of teachers influence their experience of workplace satisfaction, and how satisfaction influences retention in the teaching profession. This study had three specific goals: (1) to examine whether five specified factors that teachers' encounter as workers influence their professional satisfaction, (2) to explore whether teacher satisfaction influences retention in the profession and (3) to determine whether school level taught plays a role in degrees of satisfaction a teacher experiences.

Data was collected over a period of five months, using a survey administered to …

Development Of A Model Of Participation Of Community-Based, Discretionary Activities By People Who Use Wheelchairs, Anita Perr

Dissertations, Theses, and Capstone Projects

This cross-sectional research analyzed an existing data set of 302 wheelchair users to identify the psychosocial predictors of participation in community-based, discretionary activities. Two defining elements of participation were studied: the extent of participation and satisfaction with participation. Descriptive analyses of the participants' demographic information and portions of four assessments were completed first. Regression analyses were then used to systematically eliminate potential covariates until the significant psychosocial covariates of the extent of and satisfaction with participation were identified. Perceived control over one's life and perceived reintegration to social function were found to predict the extent of participation. Perceived control also …

Women's Experiences Of Privacy, Publicness And Place In Mediated Space, Nelida Quintero

Dissertations, Theses, and Capstone Projects

This mixed-method study explored the experiences and understandings of the notions of privacy, publicness and place in mediated space among women who use the internet daily. Mediated space is experienced at the intersection of mass media, including the internet, and the physical environment. In this two-phased study, fourteen women were interviewed and sixty-one completed an online survey. Participants were asked about the physical places they preferred and the activities they undertook, whether for paid work, domestic work or entertainment, such as sending e-mails and gathering information, posting or reading posts on social network sites, shopping, banking, web browsing, watching TV …

Becoming Transnational Citizens: The Liberian Diaspora's Civic Engagement In The United States And In Homeland Peacebuilding, Janet Elizabeth Reilly

Dissertations, Theses, and Capstone Projects

This study examines the relationship between civic participation in homeland peacebuilding and immigrants' political incorporation and integration in their local communities in the United States. It explores the impact of state (U.S. and Liberia) policies and local context on individuals' civic participation locally and in transnational activities. The study demonstrates the mechanisms through which state policies and local context influence Liberians' political participation in the United States and their transnational citizenship, defined as full legal membership and civic participation. The relationship between civic engagement in the United States and in transnational activities is not an adversarial one. Engagement with the …

Neurophysiological Bases Of Frequency Discrimination In Children With Auditory Processing Disorder Or Specific Language Impairment, Christine Rota-Donahue

Dissertations, Theses, and Capstone Projects

The purpose of this study was to determine if 10-12 year old children with Auditory Processing Disorder (APD) or Specific Language Impairment (SLI) could discriminate three different frequency changes behaviorally and electrophysiologically. Behavioral frequency discrimination and event-related potentials were examined using a 1000Hz pure tone base frequency. Typically developing children and children with APD or SLI differed in in their detection of frequency changes: behavioral results were below chance level and the MMN amplitude was smaller in the impaired population. Slight differences between children with APD and children with SLI were also found that might shed light on the controversy …

Existence: An Unholy Trinity. An Account Of Indeterminate Existence, Salas Sanchez-Bennasar

Dissertations, Theses, and Capstone Projects

What is it for something to exist? This dissertation provides an answer to this question by giving a philosophical theory of existence in which the concept of existence in understood as a complex tri-partite notion. The account of existence defended here is arrived at by taking into consideration past philosophical theories of existence, the everyday and scientific uses of the notion, and also philosophical considerations about the nature of reality.

There are three conditions that are central to existence: spatiotemporality, mind-independence, and being a member of the quantificational domain of a true and complete scientific description about the world. To …

Quantitative Evaluation Of Microglial Activation And Vascularization In Suicide, Tatiana Pavlovna Schnieder

Dissertations, Theses, and Capstone Projects

Accumulated evidence points to immunological factors in psychiatric disorders. In a variety of chronic neurological disorders, exacerbation is associated with inflammation and a loss of integrity of the blood-brain barrier. Microglia, the principal brain immunological cells in the healthy state, respond to changes in the internal environment of the brain through a sequence of activated states. This study compared microglial phenotypes in the white matter of autopsy brains from 11 suicide victims and 25 subjects who died involuntarily. Both groups included cases with and without major psychiatric disorders, which were determined by PA interviews. Cases were matched for sex, age, …

Common Knowledge: The Epistemology Of American Realism, Mark Sussman

Dissertations, Theses, and Capstone Projects

My dissertation, Common Knowledge: The Epistemology of American Realism, focuses on realist fiction (primarily the novel) at the end of the nineteenth century. Its motivating claim is that the central descriptive and thematic imperative of realism--to depict life "as it is" rather than in some idealized form--emerged in response to crises in the status of knowledge that resulted from an attempt by writers and readers to come to a common understanding of the relationship between private experience and an increasingly fragmented social world. While William Dean Howells's definition of realism as a form of writing that displays "fidelity to experience …

Automated Learner Classification Through Interface Event Stream And Summary Statistics Analysis, Edgar E. Troudt

Dissertations, Theses, and Capstone Projects

Reading comprehension is predominately measured through multiple choice examinations. Yet, as we will discuss in this thesis, such exams are often criticized for their inaccuracies. With the advent of "big data" and the rise of ITS (Intelligent Tutoring Systems), increasing focus will be placed on finding dynamic, automated ways of measuring students' aptitude and progress.

This work takes the first step towards automated learner classification based on the application of graphic organizers. We address the following specific problem experimentally: How effectively can we measure task comprehension via human translation of written text into a visual representation on a computer? Can …

Exploring The Role Of Perceived Religiosity On Daily Life, Coping, And Parenting For Jewish Parents Of Children With Autism, Frances Rebecca Victory

Dissertations, Theses, and Capstone Projects

This two-part study (a) explores the multi-dimensional aspects of religious and psychosocial experience of Jewish mothers and fathers with and without a child with autism; and (b) uses a multi-method design to examine the influence of perceived religious beliefs, ritual practices, and community context on daily life, parenting, and coping processes for these parents. The first study included 20 fathers and 34 mothers of typically developing children. Participants were affiliated with Reform, Conservative, and Modern Orthodox Judaism. They completed three online q-sorts and five open-ended questions. The three q-sorts focused on the perceptions of religious beliefs, ritual practices, and community …

The Effect Of Malintent On Visual Attention, David Brian Wallace

Dissertations, Theses, and Capstone Projects

Malintent is a relatively unexplored phenomenon, despite the practical and theoretical interest in its detection. The four studies presented here, informed by the Guilty Knowledge Test and Guided Search model of visual attention, illustrate how eye tracking can (and cannot) be utilized to detect malicious intent. Malintent, induced in two different mock crime paradigms (murder; theft), boosted the frequency and duration of fixations that fell upon objects relevant to their task. The size of the malintent effect ranged from moderate (fixation duration) to large (fixation frequency). The increased visual attention given to task-relevant objects was not unique to malintent; benign …