Digital Commons Network^™

The Role Of Glutamate In The Medial Prefrontal Cortex In The Acquistion And Expression Of Conditioned Approach, Rudolf Nisanov

Dissertations, Theses, and Capstone Projects

A series of experiments were conducted to assess the role of glutamatergic stimulation in the dorsal and ventral regions of the medial prefrontal cortex (mPFC) in both the acquisition and expression of reward-related learning using a Pavlovian conditioning paradigm, the conditioned-approach paradigm. Rats with surgically implanted cannulas were exposed to Pavlovian conditioning sessions that occurred on three alternative days (acquisition) or seven consecutive days (expression). These 60-min conditioning sessions consisted of 30 pairings of light (CS) and food pellets (US) presented under a random time schedule. After a two-day break, rats underwent a session with no CS or US and …

A Candidate Needs Approach To Job Advertisements, Yuliya M. Cheban-Gore

Dissertations, Theses, and Capstone Projects

Organizations currently lack research-based best practice guidance on what information is most helpful for job seekers when deciding which jobs and organizations to apply to. This lack of guidance is a detriment because, typically, recruitment strategies are designed from the perspective of the organization’s needs –which is effective when the job market is organization, rather than candidate-driven. When the market is candidate-driven, it would benefit organizations to view the recruitment process through the lens of job seekers. The current studies focus on understanding one of the beginning stages of recruitment through the lens of job seekers: job advertisements. Through a …

In-Work Recovery Among Hybrid Employees: Examining The Relationships Between Stressors, Recovery Experiences, And Strains, Stefanie Larsen

Dissertations, Theses, and Capstone Projects

There has been a drastic increase in the number of hybrid employees (i.e., employees who work remotely for part of a workweek) since the COVID-19 pandemic. While previous research has highlighted some of the benefits and costs of remote work, research on hybrid work is still in its early stages. One area that remains unclear is how hybrid work relates to stressor experiences and in-work recovery from work. The present study examined how levels of specific stressors (i.e., workload, availability pressure) vary depending on whether employees work remotely or in the office, and how the variations of these stressors across …

A Pearl Ravaged: The Paradox Of Haiti And Its Socioeconomic Origins, Isabel Ishibe Exel

Dissertations, Theses, and Capstone Projects

Saint-Domingue was once the most profitable colony of the Caribbean, the so-called pearl of the Antilles. Nowadays, Haiti is known for being the poorest country in the Western Hemisphere, a dramatic shift that raises the question of the factors contributing to Haiti's current state, marked by persistent violence, natural disasters, and political instability. Various discourses have framed Haiti as a country doomed for failure. However, relying on binary concepts such as success and failure is counterproductive to a refined analysis. How, then, should we structure this conversation? My ultimate goal for this work is to provide a nuanced analysis of …

The Divided Self: Internal Conflict In Literature, Philosophy, Psychology, And Neuroscience, Yulia Greyman

Dissertations, Theses, and Capstone Projects

This thematic project examines the notion of self-division, particularly in terms of the conflict between cognition and metacognition, across the fields of philosophy, psychology, and, most recently, the cognitive and neurosciences. The project offers a historic overview of models of self-division, as well as analyses of the various problems presented in theoretical models to date. This work explores how self-division has been depicted in the literary works of Edgar Allan Poe, Don DeLillo, and Mary Shelley. It examines the ways in which artistic renderings alternately assimilate, resist, and/or critique dominant philosophical, psychological, and scientific discourses about the self and its …

From The Outside Looking In: Transmasculine Narrative Identity, Experiences, And Larger Narratives On Social Media, Micah Roldan

Dissertations, Theses, and Capstone Projects

Narrative identity development is an essential process in how individuals perceive themselves and the world around them. Often, narrative identity is studied in cisgender heterosexual individuals and applied to others without the acknowledgment of individuals that fall outside of these categories. Drawing upon existing literature and autoethnography, this thesis aims to meaningfully bridge this gap by studying the narrative identity development of transmasculine individuals through the lens of social media. This thesis proposes that the use of social media to share gender transition journeys has created a new digital trans and queer narrative for users and viewers. This narrative is …

Staying Power: The Struggle For Space And Place In Crown Heights, Brooklyn, Erin E. Lilli

Dissertations, Theses, and Capstone Projects

This dissertation looks at how gentrification touches down, at the neighborhood and individual scale, in Crown Heights and reproduces experiences of racial inequality in home and place. Taking an historical materialist approach and drawing on residential oral histories, this study frames these reproductions of racial inequality as always-in-tension with ongoing acts of resistance from Black homeowners, renters, and long-term residents. Specifically, the research explores the conditions under which Black residents of a predominantly Afro-Caribbean neighborhood acquire and maintain—and in some cases lose—their housing and sense of place and belonging. These residents resist the varied tactics of anti-Blackness such as landlord …

Seeing Safety In Red: Expressions Of Interpersonal Gratitude Affects Conservatives’ Political Attitudes In The United States, Kyle M. Anderson

Dissertations, Theses, and Capstone Projects

The current research focuses on how the expression of interpersonal gratitude might affect conservative attitudes, behaviors, and policy support in the United States. This was investigated either through expressions of gratitude or receiving gratitude to an interpersonally close other, as in Studies 1 and 2, or expressing gratitude to an authority figure or equal in one’s life, as in Study 3. Study 1 showed that expressing gratitude, relative to receiving gratitude, reduced support for general conservative ideology. Using serial mediation analyses, Study 2 demonstrated that expressions of gratitude, relative to receiving gratitude, directly reduced perceptions of relational uncertainty, which increased …

Exploring Cross-Linguistic Speech Perception In Hindi, English, And Romance-Language Through Temporal Dynamics Of Neural Activity, Yuga Kothari

Dissertations, Theses, and Capstone Projects

This study examines the effect of linguistic experience on the neural processing of Voice Onset Time (VOT) in Hindi and Romance language (Spanish and Portuguese) individuals who are bilingual in English and monolingual English speakers using the event-related potential (ERP) Mismatch Negativity (MMN) response. VOT is a linguistic property that measures the time elapsed between the release of a stop consonant and the beginning of voicing, that is, vocal fold vibration of a following vowel. In a double-oddball paradigm, participants’ (n = 41) ERP were recorded while listening to speech sounds differing in VOT. The bilabial short lag stop [p] …

An Examination Of Factors Associated With Ipv Victimization, Ipv Disclosure, And Help-Seeking Among Partnered Sexual Minority Men: An Integrated Theoretical Approach, Stephen Bosco

Dissertations, Theses, and Capstone Projects

The emerging body of research illustrates that sexual minority cis men (SMM) in a relationship experience intimate partner violence (IPV) at rates comparable to those reported by cis women in a heterosexual relationship. Although research on IPV in male relationships has increased, it is a phenomenon that remains considerably understudied compared to research examining IPV in a heterosexual relationship. Despite comparable rates of IPV victimization, SMM are less likely to disclose and use informal and formal support services compared to heterosexual women. To conceptualize and understand challenges to disclosure and help-seeking as well as identify facets to develop relevant and …

Typologies Of Battering: Uncovering Patterns Of Coercive Tactics Used By Abusive Men In A Mixed Methods Study, Abbie L. Tuller

Dissertations, Theses, and Capstone Projects

Coercive control provides a current day feminist understanding of intimate partner violence (IPV). Recent research has demonstrated the significance of coercive control and suggests it provides a more accurate understanding of IPV than using physical violence alone. Utilizing a feminist lens, this study’s first aim was to explore if typologies based on coercive control could be developed. The second and third aims were to explore if demographic differences and differences in masculinity exist across typologies. The final aim of this study was to continue the feminist understanding of IPV using the moral emotions of shame and guilt as an extension …

Abuse Victimization And Impulsivity In Incarcerated Males: Examining The Roles Of Affective Instability And Trauma Symptoms, Jacqueline K. Douglas

Dissertations, Theses, and Capstone Projects

Incarcerated individuals with a history of physical and/or sexual abuse have been found to exhibit increased levels of impulsivity compared to those with no abuse history (Carli et al., 2014; Davis et al., 2017; Sergentanis et al., 2014). Given that impulsivity is a risk factor for criminal delinquency (Carroll et al., 2006; Kamaluddin et al., 2015; Zimmerman, 2010), it is important to gain a thorough understanding of psychological factors that may contribute to higher levels of impulsivity in incarcerated populations. The present study examined the mechanisms underlying the relationship of physical and/or sexual abuse history to impulsivity in a sample …

Understanding The Experiences And Associated Symptomology Of Disclosers And Non-Disclosers Of Sexual Victimization, Kaitlin Carson

Dissertations, Theses, and Capstone Projects

ABSTRACT

According to the Center for Disease Control and Prevention, as many as 43% of women report experiencing some form of sexual victimization, with the highest rates occurring in emerging adulthood. It is estimated that 75% of survivors disclose this experience to someone else; the remainder of survivors keep the experience to themselves. While disclosure can be therapeutic, there are multiple factors that can complicate the disclosure process for sexual victimization survivors. There is limited research investigating why some women choose to disclose sexual victimization experiences and how their reasons may relate to psychopathology. Additionally, extant research primarily focuses on …

How Smoking Became A Moral Issue: A Complex Systems Perspective On Moralization, Matthew Vanaman

Dissertations, Theses, and Capstone Projects

When something is morally wrong, it is in the moral domain; when something becomes morally wrong, it is moralized. But how do we know when something is in the moral domain, and how can we tell whether something is becoming moralized? The empirical study of morality, or a given person’s judgment of what constitutes moral virtue or vice, has historically approached these questions through one of three theoretical perspectives: cognitivism, which argues that people primarily or mostly use effortful thought to judge right from wrong; emotivism, which sees these judgments as flowing from emotion; and dual-process models, which …

Parallel Processes Of Posttraumatic Stress And Metabolic Dysfunction: Long-Term Costs Of Trauma On The Psychological And Physical Health Of 9/11 Survivors, Shane W. Adams

Dissertations, Theses, and Capstone Projects

Metabolic conditions (MetC) have been associated with posttraumatic stress disorder (PTSD) symptoms and may be critical indicators of the systemic physical sequelae of traumatic stress. Parallel process latent growth modeling wasapplied to longitudinal data collected from 35,788 9/11 survivors and used to model PTSD symptoms and MetC to determine how the development and course of one affect the other. A unidirectional relationship was found in which the intercept of PTSD symptoms predicted the slope of MetC. Hyperarousal (ß=.172) and emotional numbing (ß=.171) PTSD symptoms demonstrated the strongest association with the growth of MetC over and above …

Epistemic Virtue And Receptivity To Science In Policing, Braden L. Campbell

Dissertations, Theses, and Capstone Projects

This dissertation investigates the underexplored relationship between character epistemology and its potential to explain behavior, decision-making, and culture within the criminal justice system, particularly the police. Building on the existing theoretical framework of evidence-based policing (EBP) and the recognized gap in understanding police receptivity to science, this study hypothesized that intellectual character at personal and collective levels positively correlates with science receptivity.

Epistemic character was defined through the aggregation of four traits: open-mindedness, defensiveness, insouciance, and groupthink. Science receptivity was measured by openness to change, desire to learn, reliance on intuition, and mistrust of science. Data were collected through surveys …

Burnout And Depression In Teachers And Members Of Other Occupational Groups: A Systematic Review And Meta-Analyses On Potentially Overlapping Conditions, Gail Swingler

Dissertations, Theses, and Capstone Projects

Burnout has long been recognized as a workplace issue among teachers, and other occupational groups. Burnout has potentially been increasing during the Covid-19 pandemic. Researchers tend to regard burnout as a distinct syndrome comprising emotional exhaustion (EE), depersonalization (DP), and reduced personal accomplishment (rPA). Recent evidence suggests that burnout (as a tripartite syndrome) lacks discriminant validity vis-à-vis depression. The overlap between burnout and depression was examined through two meta-analytic studies.

The first study (K = 13) examined the relationship between burnout and depression in teachers with burnout assessed using the MBI. The findings indicated that exhaustion (EE), and depression …

Illness Intrusiveness And Psychosocial Adjustment Among Older Adults With Multimorbidity, Irina Mindlis

Dissertations, Theses, and Capstone Projects

Given the high prevalence of multimorbidity (MM) among older adults and the exponential growth of the older adult U.S. population, identifying factors that can lessen depressive symptoms and improve quality of life (QOL) in this population is timely and important. While it is well established that MM is associated with greater depressive symptoms and poorer QOL (Li et al., 2016; Makovski et al., 2019; Marengoni et al., 2011; Read et al., 2017), the mechanisms underlying these relationships remain understudied. The illness intrusiveness model (Devins et al., 1984) proposes that stressors posed by diseases (disease-related factors) and their treatments (treatment-related factors) …

Avoiding Success: How Does Fear Of Success Impact Today's Workforce?, Bradley E. Gray

Dissertations, Theses, and Capstone Projects

Fear of success refers to the anxiety experienced by individuals as they come close to accomplishing a goal, ambivalent and even paralyzed over choosing to accept or avoid success. Success fearers are more likely to avoid success, choosing to forego their goal to avoid the assumed negative repercussions that will accompany the success (Canavan, 1989). Though interest in fear of success has waned since its introduction in the 1970’s, evidence of fear of success still exists today. However, original theories of fear of success cannot explain its impact on both men and women, and little is known about how it …

Effects Of Genes And Gene-Environment Interactions On Work-Family Conflict And Enrichment, Peter Yu

Dissertations, Theses, and Capstone Projects

The COVID-19 pandemic has shown how macro-level issues can influence how we manage work and family responsibilities. Yet, work-family (WF) research at different levels of analysis is relatively scarce. To address this, I take a multilevel lens to study WF conflict and enrichment in the context of micro-level factors (in the form of genes), macro-level factors (in the form of family and community-level demands), and their cross-level interactions (i.e., gene–environment interactions). To study genetic main effects, I drew from the work-home resources model to identify four candidate genes associated with conditions that could impact the ability to accrue WF resources …

Observers' Perceptions Of Rapport In Accusatorial Interrogations, Gabriela Rico

Dissertations, Theses, and Capstone Projects

Rapport is widely regarded as a necessary precondition for interrogations and is thought to lay the foundation for the success of later interrogation techniques. In accusatorial contexts in which suspects are often resistant to disclose potentially self-incriminating information, rapport enables interrogators to gain the suspect’s trust, respect, and cooperation. Although the specific psychological mechanisms by which rapport achieves these effects are largely understudied, rapport-building techniques resemble principles of social influence (Goodman-Delahunty & Howes, 2014), specifically persuasion. Techniques such as establishing common ground, engaging in active listening, demonstrating empathy, and disclosing personal information may serve as impression management strategies, which allow …

Does The Apoe-Ε4 Allele Differentially Influence Cognition: A Longitudinal Investigation In Healthy Older Adults At Risk For Alzheimer’S Disease, Aditya Kulkarni

Dissertations, Theses, and Capstone Projects

Background: The apolipoprotein E (APOE) ε4 allele is the strongest susceptibility factor for sporadic, late-onset, Alzheimer’s disease (AD). However, not all persons who carry the ε4 allele show significant cognitive decline, and thus do not progress to dementia. The impact of the ε4 allele on memory decline has been documented primarily in populations already demonstrating cognitive impairment (i.e., those with mild cognitive impairment or dementia), with fewer investigations completed in baseline healthy older adults. Investigations of the ε4 allele and its influence on non-memory domains are also sparse in the literature. Furthermore, these cognitive investigations are typically cross-sectional and …

Artists, Activists, And Therapists Making Meaning Of Collective Violence In Lebanon: A Community-Engaged Participatory Research Study, Nawal Muradwij

Dissertations, Theses, and Capstone Projects

This study collaborated with community-engaged artists, activists, and mental health workers living in Lebanon to explore the community narratives that exist around collective violence in Lebanon. With the support of a community advisory board, in-depth interviews, and focus groups were utilized to understand the associations that participants had with the construct of collective violence as it pertains to communities in Lebanon and their understanding of its impact on collective mental health. The sample of artists, activists, and mental health workers framed collective violence in Lebanon as intergenerational, perpetual, and institutionally and politically entrenched. Cultural concepts that described the impact of …

The Neural Correlates Of Bodily Self-Consciousness In Virtual Worlds, Evan A. Owens

Dissertations, Theses, and Capstone Projects

Bodily Self-Consciousness (BSC) is the cumulative integration of multiple sensory modalities that contribute to our sense of self. Sensory modalities, which include proprioception, vestibulation, vision, and touch are updated dynamically to map the specific, local representation of ourselves in space. BSC is closely associated with bottom-up and top-down aspects of consciousness. Recently, virtual- and augmented-reality technology have been used to explore perceptions of BSC. These recent achievements are partly attributed to advances in modern technology, and partly due to the rise of virtual and augmented reality markets. Virtual reality head-mounted displays can alter aspects of perception and consciousness unlike ever …

Examining The Prevalence And Psychopathological Correlates Of Paraphilic Interests In A Non-Clinical Sample, Dylan H. Abrams

Dissertations, Theses, and Capstone Projects

The paraphilias are among the most contentious diagnoses in contemporary psychological discourse. One of the major debates is over the extent to which paraphilic interests and behaviors should be considered “deviant.” To address this issue, extant research has examined the prevalence of paraphilic interests and their correlation with psychopathology. Though findings suggest that certain paraphilic interests are relatively common, existing data may misrepresent true prevalence rates due to racially and ethnically homogenous sampling. Additionally, though an association between paraphilias and psychopathology has been found in forensic and clinical samples, this relation may not generalize to all individuals with paraphilic interests. …

Health Care Providers' Attributions Of Blame For Unintended Pregnancy And Hiv Acquisition Among Cisgender Women, Alison J. Goldberg

Dissertations, Theses, and Capstone Projects

Unintended pregnancy and HIV are both possible but preventable outcomes of vaginal sex, and both can be prevented in similar ways (condoms, daily oral medication, etc.). Despite these similarities, providers more readily prescribe contraception to cisgender women, compared to PrEP (Guttmacher Institute, 2021; Raifman et al., 2019). Providers’ differential willingness to prescribe each medication cannot be attributed merely to differences in women’s need for pregnancy prevention vs. HIV prevention, as women account for nearly 20% of new HIV infections (CDC, 2021). Through three studies, I examined whether perceivers’ support for harm reduction (i.e., prescribing PrEP/contraception) and behavior reduction (i.e., discouraging …

Bargaining In The Shadow Of The Truth: How Client Assertion, Perception Of Guilt, And Predictive Inaccuracy Influence Plea Recommendations, Anna D. Vaynman

Dissertations, Theses, and Capstone Projects

Over the past few decades, the largely hidden, secretive, and widely used system of plea bargaining has caught the fervent attention of scholars. The Shadow of the Trial model has been central to much of the plea-bargaining literature, despite significant critiques about its oversimplification. The model posits that defendants and their attorneys make plea decisions based largely on the estimated probability of conviction and the severity of the sentence to which the defendant could be exposed at trial.

The model, however, assumes that all actors are rational, equally risk averse, have no competing interests, and possess high predictive accuracy. It …

Wanting Under Surveillance: A Critical Analysis Of Young Women’S Sexual Desire, Jennifer Chmielewski

Dissertations, Theses, and Capstone Projects

The negotiation of sexual desire is argued to be a vital part of the development of women’s sense of agency and well-being. Whereas desire is a concept that is widely used, measured, and diagnosed, women’s experiences of desire are poorly understood. Heeding the calls of feminist psychologists for conceptual analysis, and the need to examine desire within the multiple intimate and sociopolitical contexts in which sexuality develops, my dissertation is a critical feminist analysis of young women’s desire, centered on their subjective and embodied experiences. Moving beyond questions of what women desire or how much desire they have, I explore …

Brainwaves, Memory, And Reward, Rebecca Mccune

Dissertations, Theses, and Capstone Projects

The development of effective educational curricula for enhancing learning involves the crucial consideration of effort and rewards. In the realm of education, teachers commonly employ rewards as motivational tools. Traditionally, these rewards are given to students as a recognition of their successful performance. However, a thought-provoking idea emerges: What if we were to extend rewards to students not solely based on accurate answers, but also on the effort they invest, even in cases where their actual response might be incorrect? Our study explores the potential impact of this approach on the way information is absorbed and subsequently retained, specifically focusing …

You Hurt My Feelings: Autonomic And Behavioral Responses To Social Exclusion And The Moderating Effect Of Psychopathic Traits, Liat Kofler

Dissertations, Theses, and Capstone Projects

Humans have a fundamental need to form and maintain social connections, and thus experiencing social exclusion is extremely distressing as it threatens this basic human need. Individuals who are socially excluded often respond aggressively, not only towards their ostracizers but also towards innocent bystanders, with ostracism being implicated in extreme acts of violence such as school shootings. However, individual differences in behavior exist within the context of social exclusion as not everyone responds aggressively after being ostracized. Identifying risk factors for retaliatory aggressive behavior following experiences of social exclusion may facilitate the development of targeted interventions aimed at mitigating such …