Social and Behavioral Sciences Commons^™

The Social Cost Of Pain: Rejection Sensitivity, Social Rejection, And Cannabis Use In Young Adults, Naomi Dambreville

Dissertations, Theses, and Capstone Projects

Cannabis has been implicated in relieving distress and social pain, an important area of research in young adult samples, given the saliency of peer and social networks to addiction. Cannabis, via opioid pathways, has been shown to reduce, or potentially buffer, the effects of social pain and rejection. Thus, cannabis may be protective against the painful feelings of social stress, particularly for heavier or more frequent users. However, findings are not wholly positive, as other research indicates cannabis may blunt affective responses and impair social processing. The effects of cannabis use in young adults are understudied, as well as its …

The Impact Of Mentalization And Self-Compassion On Psychological Adjustment In Adolescents, Jaleh Hamadani

Dissertations, Theses, and Capstone Projects

The following study was designed to look at the impact of Mentalization (or Reflective Functioning (RF)) as well as Mentalized Affectivity (MA) [comprised of Identifying, Processing, and Expressing] and Self-Compassion (SC) on psychological adjustment in adolescents. Psychological adjustment in this study was measured utilizing measures of psychological symptoms (internalizing and externalizing symptoms) and well-being.

While deficiencies in RF have been associated with increased psychological symptoms in clinical sample of adolescents, studies examining RF in community sample of adolescents have shown a mixed picture. Furthermore, no study to date has examined the impact of MA on psychological adjustment in …

Voluntary Oral Methamphetamine Reveals Susceptibilities To Spatial Memory Deficits, Decreased Dopamine Marker Expression And Increased Neuroinflammation In The Hippocampus Of Male And Female Mice, Jorge A. Avila

Dissertations, Theses, and Capstone Projects

Methamphetamine is an addictive illicit psychostimulant that produces lasting neurochemical and behavioral changes. The mechanisms underlying these deficits have been characterized in animal models using extremely high doses. Currently, better translational models are needed to understand the onset and progression of these deficits that more accurately reflect the gradual and voluntary dosing parameters as chosen by an abuser. To that end, a new model of methamphetamine administration, labeled Voluntary Oral Methamphetamine Administration (VOMA), offers a means to examine the progression of neurotoxicity, behavioral deficits, and the addiction process through a voluntary consumption framework.

Female populations show consistent vulnerabilities to methamphetamine, …

Electroencephalographic Asymmetry, Emotion Regulation, And Their Relationships With Depression Risk, Aliza Jacob

Dissertations, Theses, and Capstone Projects

Background: Research investigating patterns of electroencephalographic (EEG) brain asymmetry aids our understanding of neural systems involved in the processing of emotion, motivation, and psychopathology. Withdrawal-motivated negative emotions characteristic of depression are associated with relative right prefrontal cortex (PFC) activity, whereas approach- motivated positive emotions are associated with relative left PFC activity. Styles of emotion regulation (ER), or modulation of the intensity and duration of emotional responses, are also associated with presence (e.g., suppression, or maladaptive ER) versus absence (e.g., cognitive reappraisal, or adaptive ER) of depression vulnerability. Most PFC asymmetry studies of emotion, depression, and/or ER rely upon EEG recorded …

Getting The Benefit Of The Doubt: The Effect Of Randomization Ratio On The Placebo Response, Taiki Matsuura

Dissertations, Theses, and Capstone Projects

Placebos are commonly employed in clinical trials as inactive treatments to which experimental treatments are compared against in order to control for psychological “noise.” Randomized double-blind placebo control studies are considered the “gold standard” in epidemiologic research because they can provide the strongest possible evidence of causation if designed correctly (Hulley, Cummings, Browner, & Grady, 2007). One phenomenon that poses a threat to the integrity of this evidence is the placebo response (PR), or referred to as the “placebo effect.” Expectancy is considered a central PR mechanism and boasts the most empirical support among all proposed mechanisms. Expectancy is not …

Stabilizing Forces In Acoustic Cultural Evolution: Comparing Humans And Birds, Daniel C. Mann

Dissertations, Theses, and Capstone Projects

Learned acoustic communication systems, like birdsong and spoken human language, can be described from two seemingly contradictory perspectives. On one hand, learned acoustic communication systems can be remarkably consistent. Substantive and descriptive generalizations can be made which hold for a majority of populations within a species. On the other hand, learned acoustic communication systems are often highly variable. The degree of variation is often so great that few, if any, substantive generalizations hold for all populations in a species.

Within my dissertation, I explore the interplay of variation and uniformity in three vocal learning species: budgerigars (Melopsittacus undulatus), …

Childhood Neglect And Risk Of Revictimization By An Intimate Partner: A Prospective Investigation Of Mediational Pathways, Rebecca M. Spizzirri

Dissertations, Theses, and Capstone Projects

Childhood maltreatment increases risk of revictimization in adulthood, although knowledge is limited. Very few studies focus on children with histories of neglect or include males. In addition, while some studies have begun to examine potential pathways from childhood victimization to adult revictimization, there is heavy reliance on data from cross-sectional or short-term longitudinal studies. This dissertation examines data from a large prospective cohort design study to examine potential mediators between childhood neglect and revictimization by an intimate partner in adulthood. Children with official records of neglect experienced before age 12 and non-maltreated children matched on the basis of age, sex, …

Mathematics Attitudes And Mathematics Performance: Novel Approaches Towards Noncognitive Educational Measurement, Applications To Large-Scale Assessment Data, And Examinations Of Multigroup Invariance, Kalina Gjicali

Dissertations, Theses, and Capstone Projects

Academic performance is predicted by a multitude of demographic, contextual, cognitive, and noncognitive constructs. The noncognitive factors of achievement in mathematics that have previously been explored in depth are study skills, collaborative problem-solving, confidence, self-efficacy, and personality traits (Kyllonen, 2012). Limited applied research has explored the predictive value of noncognitive factors such as attitudes and beliefs in mathematics achievement – even though attitudes towards mathematics are a promising avenue for understanding the variability in mathematics achievement. The current research uses the theory of planned behavior (TPB) to explain high school students’ performance in mathematics in a series of three studies. …

Inheritances Of Injustice/Transference Of Freedom: An Intimate Project On Black Women's Intergenerational Relationships And The Consequences Of The Punishment System, Whitney Richards-Calathes

Dissertations, Theses, and Capstone Projects

This project centers the multi-generational familial relationships between system-impacted Black women, mapping and uncovering the ways in which incarceration and practices of punishment impact, shape, hurt, and displace Black femme lineages. Through a qualitative lens and a specific focus on the current social and political landscape of Los Angeles, this dissertation examines the ways Black women are impacted by carceral ideology; from punitive definitions of Black womanhood, to the surveillance on Black femme familial intimacy and the rupture of Black women’s sense of home and place. Understandings of mass incarceration are frequently male-centered and most analyses of Black women’s system …

Mindfulness In Medicine: Modified Mindfulness-Based Stress Reduction (Mbsr) Program Among Future Doctors, Virtue Sankoh

Dissertations, Theses, and Capstone Projects

Medical trainees are at particular risk for stress-related illness, including mental health problems such as suicidal ideation, substance abuse, and mood disorders. A vast literature on mindfulness-based stress reduction (MBSR), consisting of mindfulness education and structured meditative practices, has consistently demonstrated that MBSR and related mindfulness-based interventions improve mental and physical health, as well as one’s overall sense of well-being. Moreover, theorists and researchers have begun to suggest further that mindfulness plays a particular role in social cognition, or social-emotional learning. Medical schools have long been interested in ways to improve the “soft skills” related to interpersonal connectedness that are …

Racial Becoming: How Agentic (Self-Initiated) Encounter Events Inform Racial Identity Refinement, Devin A. Heyward

Dissertations, Theses, and Capstone Projects

Racial identity literature has typically focused on identity formation through a series of stages. It also has centered how the experience of negative encounter events informs racial identity formation. With the advent of new genealogical and genomic technology, it is imperative to expand the focus of identity literatures to include encounter events, which participants elect to experience (i.e. self-initiated or agentic encounter events). By using this frame, identity processes become fluid and informed by individual life experiences. In the context of this study, direct to consumer genetic ancestry tests (DTC-GAT) are operationalized as a self-initiated encounter event. Participants were …

Who Needs Blame?: Answerability Without Expressed Blame, Sarah Gokhale

Dissertations, Theses, and Capstone Projects

This dissertation argues that we can hold other agents morally responsible without expressing blame and, more strongly, that doing so is preferable. I first argue that blame is fundamentally retributive, and that blame’s retributive foundation is incipiently present even in civilized guises. As such, even though some forms of expressed blame are quite civilized, expressed blame always involves a risk of emotional damage, entrenchment, and escalation. To make things worse, I argue that anger is an exacerbating feature of blame’s retributive foundation. I then argue that, generally speaking, cases of public blame involve higher stakes than cases of private judgments …

“We Are All The Decline”: A Mixed Methods Analysis Of Presbyterian Clergywomen’S Talk About Denominational Decline, Miriam Shelton

Dissertations, Theses, and Capstone Projects

In this study, I have used social representation theory and discursive methods to explore developmental challenges posed to the clergy by the social changes brought about by the loss of membership and resources in one mainline denomination. Analyzing the interviews of 37 Presbyterian clergywomen, I document a Presbyterian social representation of decline, the core of which aligned with a report on decline issued by the PCUSA (General Assembly Task Force on Membership Growth and Decline, 1991), shaped by themâta of death versus liveliness, moving versus stagnation, growth versus decline and decline as good versus as bad. One way in which …

The Measure Of A Man: A Critical Methodology For Investigating Essentialist Beliefs About Sexual Orientation Categories In Japan And The United States, Brian R. Davis

Dissertations, Theses, and Capstone Projects

Methods for studying laypeople’s beliefs about sexual orientation categories have evolved in step with larger theoretical and epistemological shifts in the interdisciplinary study of sexuality. The dominant approach to measuring laypeople’s sexual orientation beliefs over the past decade was made possible through an epistemological shift from a nature vs. nurture paradigm to a social constructionist theoretical model of psychological essentialism (Medin, 1989; Medin & Ortony, 1989; Rothbart & Taylor, 1992). Despite this shift, I argue that the forced-response scale-based survey methodologies typically used to operationally define essentialist beliefs about sexual orientation at best only partially realize the social constructionist potential …

Queerness, Witchcraft, And Embodied Presence: Aesthetic Knowings Of What A Body Can Do, Megan Bigelow

Dissertations, Theses, and Capstone Projects

Taking as a point of entry the critique of representation and affirming the limitations of the cuts that language makes, this capstone project explores the imbrications and assemblages between Foucault’s concept of subjugated knowledges, witchcraft and other body-based ways of knowing and being, and the consciousness of non-human forms such as plants and through the framework of non-representational theory, process philosophies, aesthetics, queerness, and the concept of difference itself.

Since such theories themselves are living, breathing entities, this capstone project explores the ideological split that has occurred between sacred and secular beliefs, moving through different figures such as nuns and …

Officers’ And Community Members’ Evaluations Of Police–Civilian Interactions, Mawia Khogali

Dissertations, Theses, and Capstone Projects

Research suggests that civilian characteristics such as race, gender, and age may influence use of force decisions by police. The purpose of the current research is to determine whether these civilian characteristics influence officers’ and community members’ evaluations of police-civilian encounters along dimensions of resistance, disrespect, and the appropriate use of force. It also examines whether perceptions of resistance and disrespect mediate the relationship between civilian characteristics and police use of force. Four-hundred thirty police officers and 571 community members participated in this study. Overall, this study provides the beginning of a much-needed line of research investigating the role of …

Different Strokes For Different But Reasonable Folks: Comparison Of Legally Relevant Observers’ Perceptions Of Custody, Fabiana Alceste

Dissertations, Theses, and Capstone Projects

The Fifth Amendment guarantees the right against compelled self-incrimination. In Miranda v. Arizona (1966), the U.S. Supreme Court extended this right to police interrogations. In that landmark ruling, the Court required police to inform suspects in custody of their rights to silence and counsel during custodial interrogations. Custody is determined by evaluating the objective circumstances of the questioning and asking whether a reasonable person would have felt free to leave. Previous research on attributions of freedom shows that people perceive situations with regard to freedom differently depending on their perspective—for example, a person in a stressful situation may not feel …

Relational Processes In Support-Related Communication Among Young Adults With Cancer, Kathleen Darabos

Dissertations, Theses, and Capstone Projects

Despite decades of studies reporting positive associations of social support with cancer-related quality of life, little attention has been paid to understanding how relational qualities (e.g., self-disclosure, perceived support member disclosure, perceived support member responsiveness) of cancer-related support exchanges might influence psychological adjustment and intimacy among young adults with cancer. Further, little attention has been paid to understanding how young adults with cancer communicate with their social support networks among different modes of communication [(face-to-face vs. technology-related (e.g., text message, social media)] remains poorly understood. Questionnaire data from 45 young adults with cancer combines these two separate but related literatures …

Estradiol And Daily Affective Experiences In Trauma-Exposed Women, Jenna Rieder

Dissertations, Theses, and Capstone Projects

People who experience trauma can develop enduring trauma-related symptoms. In daily life, post-trauma symptoms (e.g., elevated physiological arousal) can be triggered by affectively salient cues in the environment, especially by cues that act as trauma reminders. Trauma exposure is associated with enduring changes in two biological stress systems: the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. In women, activity in both systems is additionally modulated by fluctuations in levels of sex hormones (e.g., estradiol), which could influence physiological responses to trauma reminders. Additionally, previous work has linked the sex hormone estradiol with affect, suggesting that menstrual cycle might …

Rural Adolescent Education Reframed: Can Social Justice, Lewin’S Topology, And Aesthetics Aid Reform Efforts?, Judith F. Upjohn

Dissertations, Theses, and Capstone Projects

The aim of this thesis is to describe and analyze how changes in classroom-level conditions can help underperforming students thrive despite established school structures that discriminate against and exclude those students from learning opportunities.

Every year, millions of US public school students fail to graduate high school (National Center for Education Statistics [NCES], 2018), despite numerous ongoing education reform efforts (Berkshire & Schneider, n.d.; Strauss, 2017). A large percentage of these students attend rural schools (Arnold, Newman, Gaddy, & Dean, 2005; Status of Rural Education, 2018). The rural conditions of adolescent students adversely affect their educational performance and achievement (Howley …

A Defense Of Pure Connectionism, Alex B. Kiefer

Dissertations, Theses, and Capstone Projects

Connectionism is an approach to neural-networks-based cognitive modeling that encompasses the recent deep learning movement in artificial intelligence. It came of age in the 1980s, with its roots in cybernetics and earlier attempts to model the brain as a system of simple parallel processors. Connectionist models center on statistical inference within neural networks with empirically learnable parameters, which can be represented as graphical models. More recent approaches focus on learning and inference within hierarchical generative models. Contra influential and ongoing critiques, I argue in this dissertation that the connectionist approach to cognitive science possesses in principle (and, as is becoming …

A Meta-Analysis Of Information Processing Measures Of Intelligence, Performance, And Group Score Differences, Elliott C. Larson

Dissertations, Theses, and Capstone Projects

Intelligence is one of the most studied constructs in industrial-organizational (I-O) and educational psychology. Findings from numerous studies and meta-analyses have consistently demonstrated the power of intelligence measures to predict performance across a wide range of domains. This research has been fruitful and provides strong evidence for the utility of intelligence measures in organizations and schools. However, while intelligence measures have been developed and applied for over a century, most research in I-O psychology has relied on operationalizations of intelligence that focus on a person’s knowledge. Meta-theories of intelligence propose that intelligence can simultaneously be conceptualized as a person’s ability …

Recognition By Flickering Components: The Effect Of Temporal Modulation On Image Recognition, Alla Chavarga

Dissertations, Theses, and Capstone Projects

A primary goal of vision is to identify objects rapidly and efficiently. Successful object and scene recognition results from the integration of both feed-forward and feedback processes that correspond a two-dimensional retinal image to a representation of its content stored in memory (Bar, 2003). One general organizing principle may be that the visual system analyzes images and scenes according to their spatial components in a coarse- (low spatial frequency) to-fine (high spatial frequency) sequence (Bullier, 2001; Hegde, 2008). An individual’s sensitivity to these spatial components is described by contrast sensitivity function (CSF), which indicates the minimum contrast required for the …

Identity Shifts Among Cis- And Trans- Females Who Sell Sex On The Streets Of New York City, Amalia S. Paladino

Dissertations, Theses, and Capstone Projects

The Deviant Identity Shift (DIS) Model that is introduced in this dissertation provides a framework for making sense of how sex workers come to understand their own place in the world, including the experiences of violence that often accompany their lives, and it shifts our attention away from static models that focus on unidimensional or even multidimensional factors that impact the lives of sex workers, to a far more dynamic view of the evolution of their distinctive forms of cultural identity. A series of themes emerge from the life histories of 18 cis- and 15- trans women between the ages …

A Parade Of Identities: Negotiation Of Ethnic Identities In Three New York City Cultural Parades, Julia M. Herrera-Moreno

Dissertations, Theses, and Capstone Projects

“A Parade of Identities” is a digital project that applies social theories of international migration, psychology and cultural anthropology to ethnographic visual data in order to analyze ethnic identity and urban space appropriation found in three of New York City’s cultural parades. The project traces and analyzes the historical meaning and emerging directions in terms of ethnic identity construction, of NYC immigrant parades through the use of the author’s photography and video collections (2012-2018) of St. Patrick’s Day, Columbus Day and Chinese New Year parades, in association with a website and blog via digital humanities’ platform. Additionally, by activating the …