Digital Commons Network^™

Motherhood In Crisis: A Qualitative Study Of First-Time Mothers Diagnosed With Breast Cancer, Tamzin M. Baker

Dissertations and Theses

The aim of this study is to explore the psychological impact of pregnancy-associated breast cancer (PABC) on a first-time mother’s identity. What effects does life-threatening illness have on the development of maternal identity and connection? This question was explored with a sample of six mothers via semi-structured interview and self-report measure with the aim to shed light on a scarcely studied phenomenon that is predicted to affect a greater number of mothers in the future. These research questions were explored through Interpretive Phenomenological Analysis (IPA) (Smith et al., 2009) resulting in group experiential themes and three theoretical constructs: (1) a …

The Shadow Of Grief: Understanding Grief Among Ethnoracially Diverse Young Adults, Rona R. Tarazi

Dissertations and Theses

Background: Complicated grief, characterized by prolonged and intense mourning, presents unique challenges for individuals grappling with loss, as it is shaped by a multitude of factors influencing the grieving and mourning processes. While the literature has identified several factors that significantly impact complicated grief, such as post-loss symptom severity, stigmatization, the quality of the relationship to the deceased, and grief-related avoidance, this two-part study aimed to expand on existing findings by shedding light on the landscape of grief among a sample of ethnoracially diverse young adults. Part 1 of the study examined whether previously identified factors remain significant in this …

Identity-Focused Therapist Self-Disclosure In Matched Sexual/Gender Minority Dyads: A Longitudinal Therapy Process-Outcome Study, Brian Thomas Neff

Dissertations and Theses

Therapist self-disclosure (TSD) is a controversial clinical intervention whose benefits and drawbacks remain contested. Notably, no prior research has differentiated explicitly between self-disclosures related to the therapist’s core identities and those peripheral to identity, and qualitative studies suggest that identity-focused therapist self-disclosure (TSD-I) may be beneficial when therapist and patient share at least one marginalized identity. LGBTQ+ people, who experience significant health disparities and utilize psychotherapy more than their heterosexual and cisgender counterparts, could benefit particularly from TSD-I. The mental and physical health challenges facing LGBTQ+ individuals are predominantly explained through minority stress theory, which suggests that societal prejudice and …

The Development Of A Computerized Text Analysis Measure Of Differentiation Relatedness: A Pilot Study, Liang Yi Wong

Dissertations and Theses

Self-definition and relatedness are considered two important processes for psychological development. Self-definition refers to an individual’s ability to maintain a stable, agentic, integrated sense of self that is differentiated from others. Relatedness refers to one’s ability to establish and maintain mutually reciprocal, stable, interpersonal relationships. Research shows that impairments in self-definition and relatedness are connected with various forms of personality and psychiatric disorders. Assessing for these impairments may allow clinicians and researchers to identity relevant factors that lead to therapeutic change. One way to assess for self-definition and relatedness is by understanding an individual’s description of self and others, which …

Investigating The Roles Of Dapk, P53/Cep-1, And Mitochondrial Damage In Necrotic Neurodegeneration In C. Elegans, Anil Singh

Dissertations and Theses

Stroke is one of the leading causes of death in the U.S., with minority groups, suffering higher fatality rates. Stroke is caused by ischemia, where occlusion of blood supply to the brain results in neurodegeneration. Most of the damage is attributed to excitotoxicity, where an accumulation of the neurotransmitter glutamate in the synapse overstimulates postsynaptic neurons and ultimately leads to cell death (largely by necrosis). Stroke treatments are often ineffective, due to the delay between the onset of stroke and the delivery of effective treatment. To address this, we focus our study on putative later-acting mediators of excitotoxicity such as …

Synthesis Of Novel 5-Aryl 2’-Deoxyuridine And 2’-Deoxycytidine Analogues, Kevin E. Persaud

Dissertations and Theses

Briefly, the following report details a synthetic route to prepare 5-phenyl-2’-deoxycytidine analogues. This multistep synthesis began with silyl protection of the 3’- and 5’-hydroxyl groups of 5-iodo-2’-deoxyuridine. Next, the installation of a phenyl ring at the C5 position of the nucleobase via a Suzuki-Miyaura cross-coupling reaction, yielding 5-phenyl-2’-deoxyuridine (5-PdU). After that, modification of the obtained 5-PdU at the C4 position was performed with benzotriazole-1-yl-oxy-tris-(dimethylamino)-phosphonium hexafluorophosphate (BOP, a peptide-coupling agent) and a base (cesium carbonate) to activate the amide group of the uridine nucleobase for subsequent displacement with a variety of amines. Modification of the C4 position resulted in protected 5-phenyl-2’-deoxycytidine …

The Mental Health Of Southeast Asian American Lgbtqia+ Adults, Phetsamone P. Phoummavong

Dissertations and Theses

The current study examines the prevalence of and relationship between mental health outcomes (depressive symptoms, anxiety) and adverse childhood experiences (ACEs) among a sample of Southeast Asian Americans (age: M = 26.6, SD = 4.0) who self-identified as sexual and gender minorities (e.g., gay, lesbian, bisexual, nonbinary, transgender, queer/questioning, intersex, asexual and plus [LGBTQIA+]) (n = 41). Our national online survey was co-developed with a partnering community-based organization (CBO), Mekong NYC, and was disseminated through Southeast Asian American and/or LGBTQIA+ serving CBOs, university-affiliated organizations, and relevant affinity groups.

Results indicate that participants in our sample who identified as female, …

Character Strengths In Applied Behavior Analysis And The Treatment Of Autism Spectrum Disorder: A Pilot Study, Michael G. Johansen

Dissertations and Theses

Diagnoses of Autism Spectrum Disorder (ASD) have continued to rise. Individuals diagnosed with ASD may display a range of deficits in social communication, behaviors, and symptoms that limit everyday functioning. Among the treatments for ASD, Applied Behavior Analysis (ABA) is typically the earliest and longest intervention individuals with ASD are exposed to. Concerns have been raised over ABA being a compliance-based therapy which potentially produces prompt reliance, reinforcement dependency, and a lack of intrinsic motivation. In an attempt to address these concerns, this study aimed to assess the potential benefits of including the concept of character strengths from the field …

Policing With A Double-Edged Sword: The Associations Between Neighborhood Deprivation, Coping & Substance Use Among Black & Latiné Families, Neil M. Allicock

Dissertations and Theses

The COVID-19 pandemic has exacerbated systemic racial inequities among Black and Latiné communities, increasing daily stressors such as exposure to violence, racial discrimination, and negative perceptions of the police. Social constraints from quarantining and social distancing have weakened community relationships that previously provided relief from these stressors. Persistent poverty and racial discrimination further strain community ties and challenge the well-being of marginalized communities. Negative experiences with the police are unique stressors for Black and Latiné youth, potentially increasing their risk for substance use. The erosion of community ties may heighten psychological stress and lead to less adaptive coping methods, such …

Comparing Perceptions Of Continued Presence Of The Deceased And Unidentified Sensed Presence Experiences In A Non-Clinical Sample Of Paranormal Experients, Scarlet Sidwell

Dissertations and Theses

Research on individuals' paranormal experiences, particularly sensed presence experiences, has predominantly focused on bereavement contexts (Kamp et al., 2020; Evrard et al., 2021). However, less is understood about the similarities and distinctions between perceived presence of the deceased and unfamiliar sensory perceptions of presence. The present study employs both quantitative and qualitative methods to explore the phenomenology of individuals' sensory experiences of presence within two distinct domains: perceptions of the continued presence of the deceased (PCPDs) and unidentified sensed presence experiences (USPEs). The current study utilized data from a sample of paranormal believers and experients to test the hypotheses that …

Mentalized Affectivity Among Adolescents In Wilderness Therapy: An Initial Exploration, William Holland

Dissertations and Theses

Mentalized affectivity (MA) blends emotion regulation and mentalization in a single construct that underlies psychopathology and is a target of psychotherapeutic intervention as a mechanism of change. Little research has investigated MA’s role in psychopathology and treatment for adolescents. Change in MA has yet to be investigated. Wilderness therapy is a non-traditional treatment model for “hard-to-reach” adolescents; its mechanisms of change have not been robustly researched. This study aims to investigate change in adolescents’ MA capacities over the course of wilderness therapy, in order to explore the role of MA components (Identifying, Processing, Expressing) in adolescent psychopathology; the relation between …

Making Sense Of The Space Between: A Qualitative Study Of Therapist’S Experience And Use Of Therapeutic Enactments, Paul Ballantyne Lafreniere

Dissertations and Theses

This study sought to examine a particular category of technical challenge in therapy: enactments. Enactments, broadly defined, are moments or stretches of time in therapy where both the patient and therapist cannot put their conflicts into words, and instead act them out within the therapeutic milieu. These phenomena frequently elicit shame and guilt on the part of the therapist, and can prove detrimental to treatment. Equally, however, investigation of these moments within treatment can be of considerable clinical utility. In this qualitative phenomenological study, 6 therapists were interviewed about their experiences working with enactments in clinical practice. The strategies which …

Adult Play And Its Relations To The Working Alliance And Psychosocial Dysfunction In Short-Term Psychotherapy, Charlotte B. Gendron

Dissertations and Theses

The importance of play in child development is well-documented: the capacity to play is associated with psychological health, and the cognitive and affective processes involved in play, such as fantasy, symbolism, narrative organization, divergent thinking, and affective expression, relate to areas of adaptive functioning. Research also illustrates that the inability to play is associated with adverse experiences in children, and that play therapy can facilitate the development of play and subsequent psychological health. In addition to its relation to psychological health, the capacity to play in childhood is inextricably linked to the infant-caregiver relationship. There is less literature on what …

Belonging In The Psychic Nowhere: Racial Trauma, Racial Melancholia And Related Mental Health Outcomes Amongst South Asian Immigrants In The Us, Anusha M. Kumar

Dissertations and Theses

South Asian immigrants have experienced a nuanced immigration history in the US while straddling the Black-White racial binary. Despite their growing presence, research on South Asian mental health is relatively limited and often subsumed under the broader category of "Asian Americans," which obscures unique experiences due to the model minority myth and leads to a paucity of targeted studies, particularly in the U.S. Mental health outcomes, specifically depression, self-harm and disordered eating behaviors are prevalent within this community, and are exacerbated after large-scale sociopolitical events due to increased discrimination. Limited studies examine the intersection of racism and mental health outcomes …

The Character Of The Narrator: The Historiography Of Hernan Diaz's Trust And Valeria Luiselli's Lost Children Archive, Sean Mcdonaugh

Dissertations and Theses

No abstract provided.

Dostoyevsky And Wright On Becoming The Underground Man, Zain Alam

Dissertations and Theses

This thesis explores the parallels between Fyodor Dostoyevsky's Notes from Underground and Richard Wright's The Man Who Lived Underground, focusing on their shared use of the "Underground Man" archetype to critique philosophical and societal structures. Dostoyevsky's Underground Man embodies the contradictions of Determinism and Rational Egoism in 19th-century Russia, exposing the flaws of these ideologies through satire. In contrast, Wright recontextualizes this character to address racial injustice in mid-20th-century America, using Fred Daniels' descent into a literal underground to highlight systemic oppression. By comparing these works, the thesis demonstrates how both authors utilize the underground as a metaphorical space …

Virginia Woolf & The Ontology Of The Swerve, Brandon Borcoman

Dissertations and Theses

This paper attempts to show how Lucretius' ontology of the swerve, or clinamen, influenced Virginia Woolf's writing. By using Gilles Deleuze, Michel Serres and likeminded theorists, the idea is to not only explicate Lucretian thought, but to also succinctly incorporate it into the Woolfian oeuvre.

Author And Authorship In Arthur Miller’S Death Of A Salesman: Willy Loman's Attempts To Author A Nostalgic, Fictitious Past Lead To His Downfall, While Linda Loman’S Miller-Authored Warnings Fall On Willy’S Ever-Deaf Ears, Allison Stein-Jackter

Dissertations and Theses

Throughout the 20th century, the American male protagonist’s obsession with and longing for a past that never existed brings about his own downfall. In Death of a Salesman, by Arthur Miller, Willy Loman nostalgically fantasizes about a bygone era, the pre-war days of glory and greatness, but as he attempts to recreate his presumed former prestige in a post-war world, the fantasy unravels, with not only death and destruction in his dream’s widening, illusory wake, but the unraveling also presents itself in the recognition that Willy’s carefully crafted memories are works of fiction. Decades of literary research focus on Willy’s …

From Bushwick To Portland: Bori Girls Of The Diaspora Revolutionizing The Puerto Rican Coming-Of-Age Narrative, Lily V. Alvarado

Dissertations and Theses

Trailblazing Puerto Rican women in the diaspora have challenged dominant imagery and fought against patriarchy, U.S. imperialism, and white supremacy through their writing. Writers like Esmeralda Santiago and Nicholasa Mohr have transformed the literary canon via the bildungsroman, highlighting the unique struggles of Boricua girlhood and proving that our stories matter. Two prominent female Boricua writers today, Elisabet Velasquez and Gabby Rivera, have raised the baton that has been passed down to them and revolutionized the Diasporican literary canon. In their respective texts, When We Make It: A Nuyorican Novel and Juliet Takes a Breath, Velasquez and Rivera highlight the …

Complexities Of The Underrecognized: Conceptualizing Erasure And Exposure In Queer Caribbean Narratives, Noemi Saladin

Dissertations and Theses

Queer is not explicitly about homosexuality, it is questioning orientations, identity, and the binary. This work aims to explore the multivalence of erasure and exposure in queer Caribbean narratives, which deconstructs or reconstructs stereotypes, sexuality, and identity. Erasure is defined as the exclusion or suppression of a member of the LGBTQ+ community in history and the present time due to differences in their gender orientation, sexuality, and sexual preference. Exposure allows these suppressed voices to be lifted and rejoiced through inclusivity and awareness. Colonization erased gender diversity in the Caribbean, instilling their Christianity and heteronormative beliefs. Colonization did not only …

An Excavation Of Margaret And Jerry Morgan: How The Architecture Of Black Liminal Spaces Shaped Antebellum Conflict Between Maryland And Pennsylvania, Felicia A. Appenteng

Dissertations and Theses

In the 1830s, Jerry and Margaret Morgan and their six children were living as a free Black family in rural Pennsylvania, one of a growing number of such families in a part of the state that bordered Maryland. Suddenly, their lives were violently disrupted in 1837 when a group of men from Maryland, led by Edward Prigg, entered into Pennsylvania to seize Margaret and the children so that they could be enslaved. Although the most dramatic, this was only the latest twist in the unusual lives of the Morgan family. Jerry Morgan was born into enslavement, gained his freedom, and …

Mentalized Affectivity And Its Role In Acculturative Adjustment And Well-Being, Bassem Barada

Dissertations and Theses

Immigration is a phenomenon that occurs on a global scale and continues to grow in prevalence to our present day. Therefore, acculturation remains an essential area of interest for the mental health field. Specifically, assessment of identification with either one’s ethnic culture or the dominant culture remains a robust way to capture acculturative adjustment (Chance, 2015). More recently, emotion regulation has emerged as an important construct in understanding wellbeing. Mentalized affectivity (MA) is an insight-based regulatory process that highlights the importance of understanding current emotional distress in the context of one’s past history (Jurist, 2005). The three dimensions of emotion …

The Romanticism Of The Patriarchy Versus Poems By Emily Dickinson, Anamelissa Carrion

Dissertations and Theses

Using poems by Emily Dickinson I will disect the closeting of the poet herself, meaning the hidden identity of the author from within her own work. The poems used here reference a writer hiding in plain sight, comparison to womens equality and how women have over centuries hidden their true identities in order to fit into the mandated social role of "feminine" as defined by men. The cyclical progression of womens rights movements.

This paper discusses how women will change their character and fundamental self development creating "closeted selves" or hidden selves they share to the world while hiding their …

The Effect Of Nanoconfined Liquid Properties On The Water-Responsive Behavior Of Bacterial Cell Walls, Seungri Kim

Dissertations and Theses

Water-responsive (WR) materials have the ability to mechanically swell and shrink in response to changes in relative humidity (RH). These WR materials are used by many biological systems to perform essential tasks; for example, pinecones use WR materials to release their seeds in dry environments, and wheat awns open and close to propel seeds into the soil, driven by daily RH changes. The WR actuation of some biomaterials is extremely powerful, for example Bacillus subtilis cell walls display record-high actuation energy and power densities of 72 MJ m^-3 and 9.1 MW m^-3, surpassing those of all existing …

Understanding The Impacts Of Extreme Weather On The Power Transmission Infrastructure: A Machine Learning Approach To Quantifying Risks And Enhancing Grid Resilience, Juan P. Montoya Rincon

Dissertations and Theses

This doctoral dissertation focuses on the resilience of power transmission infrastructure in tropical coastal environments, particularly in the face of extreme weather events such as hurricanes. The research is anchored on the case of the passage of Hurricane Maria in the Island of Puerto Rico in September of 2017 which caused the largest damage on the power infrastructure in US history. As such, the research investigates the interaction between extreme winds and power transmission infrastructure in complex terrain, aiming to quantify and predict power loss and damage to the infrastructure during such events. The study employs a comprehensive approach combining …

Is The European Union (Eu) A Normative Power?: An In-Depth Look At Its Actions And Policies On Refugees, Asylum Seekers And Forced Migrants, Rumaisa N. Jumana

Dissertations and Theses

This paper examines the legality of the actions of the European Union with regards to their treatment of refugees and the legitimacy of the subsequent policies when tested against prevailing human rights norms and established international law on the rights of refugees, asylum seekers and the forcibly displaced. It takes an in-depth look at the initial commitment of the EU to protecting asylum seekers through its endorsement of the 1951 Convention Relating to the Status of Refugees and its 1967 Protocol and highlights the eventual shift in its policies in this respect. Based on the scrutinization of the policies and …

A Study Of Gender Apartheid: Afghanistan And The Islamic Republic Of Iran, Golazin Safaeimojarad

Dissertations and Theses

This thesis investigates the systemic and institutionalized forms of gender-based discrimination termed gender apartheid, focusing on Afghanistan and the Islamic Republic of Iran. It argues that gender apartheid, a severe form of discrimination where women and girls are subjugated and denied fundamental rights under institutional frameworks, and Afghanistan under Taliban rule and Iran under the Islamic Republic of Iran are two prime cases of gender apartheid. Through a qualitative research approach employing case studies and a comprehensive review of legal documents, academic materials, and reports from reputable organizations, the thesis outlines how gender apartheid is not only a direct product …

Divorce As A Growth Process: Marital Separation And Separation-Individuation In Adulthood, Anna Egleson

Dissertations and Theses

Research has focused on the negative effects that divorce has on divorcees, on children of divorced parents, and on society. Research has also shown however that many individuals who go through a divorce emerge happier, more content and satisfied with their choice, even though the process was a painful one. Despite this evidence, there is a gap in the research looking at positive, and growth-related experiences of those who have recently gone through a divorce. Theoretical arguments and clinical observations provide a foundation to support the idea that there is a relationship between separation-individuation in adulthood and the internal shifts …

A Composite Cognitive Workload Evaluation Of The Hysteresis Effect, Jon Vogl

Dissertations and Theses

Advancements in technology have changed the dynamic of work as it is performed in safety-critical tasks. Today, many systems offer operators the option to ease the burden of complex tasks by offloading subtasks to automation technology. The goal of adaptive automation is to eliminate the need for operators to engage/disengage automation, and instead have automated control of subtasks adapt to the needs of the operator in real time. However, each change in automation also creates a task demand transition, which have been shown to elicit unexpected effects on cognitive workload metrics. Adaptive automation systems need to be ready to account …

Implementing A Stepped Care Model: A Case Study Of Two College Counseling Centers, Stephanie L Johnson-Kane

Dissertations and Theses

The demand for mental health counseling services has surged, but the capacity of college counseling centers to meet this demand has not kept pace. The effects of COVID-19 have exacerbated this already fragile system of care. College students are enrolling in college with increased levels of anxiety, depression, disordered eating, suicidal ideation, and substance use. College counseling center staff are facing burnout. The waitlist to receive mental health services is at critical capacity. This multi-site case study was designed to foster an understanding of two college counseling centers' implementation of the stepped care approach as a mental health service delivery …