Digital Commons Network^™

Weaving Leadership: A Participatory Narrative Inquiry Into Alaska Native Women’S' Relational And Intersectional Leadership, Aleesha Ikayuk Towns-Bain

Antioch University Dissertations & Theses

Alaska Native women have long supported their families, Tribes, and communities through leadership that is relational, adaptive, and rooted in Indigenous cultural values. In recent years, Alaska Native women have assumed significant leadership roles within a diverse range of Western sectors—including government, business, higher education, and nonprofits—while maintaining roles as critical culture holders and community builders. Despite their contributions, the leadership experiences of these women are poorly understood in both leadership practice and scholarship. The purpose of this research project was to explore how Alaska Native women make meaning of their leadership experiences through Indigenous relational values and at the …

She Leads: A Phenomenological Study Of Women's Leadership Experiences In Nonprofit Organizations, Trisha W. Lee

Antioch University Dissertations & Theses

Women comprise a significant portion of the nonprofit sector workforce but are underrepresented in leadership, particularly among executives in larger revenue nonprofit organizations (NPOs). This phenomenological study explored the lived experiences of women who led large, local NPOs (those with annual revenues between $1 million and $5 million) in Ohio. Addressing a gap in understanding the intersection of gender and leadership in large revenue NPOs, this research compared women who were founders of their NPOs with women who ascended to leadership in established organizations. Did founding one’s own NPO provide an advantage in leading it once it grew? How did …

Against Audiepistemic Injustice: Claiming Deaf Futurity, Pamela R. Conley

Antioch University Dissertations & Theses

This dissertation proposes a new theoretical framework: Audiepistemic Injustice (AEI). Expanding upon existing theories of epistemic injustice (EI), I identify AEI as the systemic marginalization and dismissal of deaf ways of knowing. AEI is a multidimensional phenomenon rooted in the nineteenth century, when auditory and linguistic biases became codified across education, law, and literature. This interdisciplinary study interrogates three nineteenth-century literary narratives as primary case studies to examine AEI: (1) Ivan Turgenev’s “Mumu,” (2) Guy de Maupassant’s “The Deaf Mute,” and (3) Abigail Bradley Hyde’s “The Deaf and Dumb Child: A True Narrative.” I synthesize these literary works with legal …

Beyond The Rabbit Hole: Dmt, Death, And The Hereafter, Abby Molina

Antioch University Dissertations & Theses

This dissertation explores a proposed relationship between death and N,N-dimethyltryptamine (DMT) within the context of contemporary clinical psychology and the current psychedelic renaissance. Building on Rick Strassman’s hypothesis that DMT may be released at the moment of death and Imants Barušs’ conceptualization of death as an altered state of consciousness, this project examines the phenomenological similarities between DMT-induced experiences (psychedelic “trips”) and near-death experiences (NDEs). Through review of neurobiological research, psychedelic-assisted therapy literature, religious and cultural ceremonial practices, and documented DMT trip and NDE reports, this work evaluates the plausibility that endogenous DMT contributes to altered states of consciousness observed …

Hospitality As A Philosophy Of Care, Freddy Clark

Antioch University Dissertations & Theses

This study examines hospitality as a philosophy of care and a practice of social justice, particularly within marginalized communities. While hospitality is often understood as a gesture of kindness or a function of the service industry, this research reframes it as an ethical and relational practice grounded in human dignity, mutuality, and community formation. It explores how hospitality extends beyond transactional exchanges to become a transformative expression of care that challenges exclusion and affirms belonging. Drawing on interdisciplinary frameworks, the study integrates biblical narratives, including the Good Samaritan and Matthew 25:35–40, philosophical perspectives from Emmanuel Levinas and Jacques Derrida, and …

Green Space: Investigation Into The Role Pocket Parks Play In Biodiversity And Human Well-Being, Jacalyn Speicher

Antioch University Dissertations & Theses

Natural communities and the birds that inhabit them are essential to the physical and emotional well-being of human residents in urban settings. The action research undertaken in this study addresses the social and environmental justice issues of equity, accessibility, and diversity afforded avian and human communities in the design of pocket parks within the urban landscape. As urbanization consumes the natural landscape, people and birds must adapt to the novel challenges of a changing environment. I studied 10 pocket parks identified in Center City, Philadelphia, Pennsylvania between January and June 2026. This time frame spanned the seasons from winter to …

Improving Parental Self-Efficacy In An Integrated Primary Care Setting, Leo Parini

Antioch University Dissertations & Theses

A pediatric mental health crisis in the United States has strained integrated primary care, leaving providers with high volumes of requests for psychotherapy. Low parental self-efficacy (PSE)—reduced caregiver confidence in supporting children's emotional and behavioral needs—may contribute to this demand. This study examined whether a brief, 4-week parent training curriculum informed by Supportive Parenting for Anxious Childhood Emotions (SPACE), targeting child anxiety and obsessive-compulsive disorder (OCD) and delivered by a clinical psychologist within an integrated primary care setting, would increase PSE. Using secondary, de-identified data, PSE was measured before and after the course with the Brief Parental Self-Efficacy Scale; 19 …

The Interplay Between Loneliness, Cortisol, And Nk Cell Function: The Role Of Cortisol In Nk Cell Dysfunction, Abhinav Saurabh, Yvonne Baumer, Laurel G. Mendelsohn, Elizabeth M. Aquino Peterson, Dana Sadler, Shirley J. Lopez De Leon, Ayushi Dave, Andrew S. Baez, Lola R. Ortiz-Whittingham, Mario A. Pita, Manuel A. Cintron, Hannatu A. Tarfa, Sandy T. Reynolds, Shelby R. Hicks, Sonal Sharda, J. Eleanor Seo, Maria Lopez-Ocasio, Pradeep K. Dagur, Skyler A. Kuhn, Neelam R. Redekar, James F. Troendle, Ayanna L. Wells, Marie Marah, Katherine J. Tolentino, Michael J. Corley, Alika K. Maunakea, Lynnette K. Nieman, Marcus R. Andrews, Tiffany M. Powell-Wiley

Department of Biomedical and Translational Sciences Faculty Publications

Chronic psychosocial stressors contribute to cardiovascular disease (CVD) and related risk factors, particularly in under-resourced communities. Psychosocial stressors activate the hypothalamic-pituitary-adrenal (HPA) axis, leading to sustained cortisol action on immune cells. Natural killer (NK) cells are altered in distribution and function in cardio-metabolic diseases; however, pathways linking cortisol as a marker of chronic stress to NK cell dysfunction remain understudied. We recruited 186 African American women from the Step It Up Community-Engaged, Digital Health Physical Activity Intervention study and collected cortisol, NK cell measures, and psychosocial stress measures using validated questionnaires, including chronic stress and loneliness. Plasma cortisol levels were …

Biosecure-Llm Framework: Protecting Llms From Cyberbiosecurity Threats And The Case For Independent Ai Safety Governance, Xavier-Lewis Palmer, Lucas Potter, Srdjan Lesaja, Sotirios Karathanasis, Mohammad Ghasemigol

Computer Science Faculty Publications

Large Language Models (LLMs) are becoming critical infrastructure in scientific, healthcare, and governmental contexts. As frontier AI laboratories increasingly partner with government agencies, a fundamental question arises: Who should control the safety and policy-enforcement layers that constrain model behavior? Current safety mechanisms (LLM guardrails) are typically designed for generic "harmlessness" and operate by detecting semantic patterns and refusing requests. However, they are inadequate governance instruments because they cannot implement auditable, domain-specific controls tied to external regulatory policy objects (e.g., control lists or rules governing personally identifying information). Even a perfectly aligned model is not able to express institution-specific policy without …

Modeling Joint Visual Attention In Naturalistic Dyadic Interactions, Kuushini Thennakoon, Yasasi Abeysinghe, Bhanuka Mahanama, Vikas Ashok, Sampath Jayarathna

Computer Science Faculty Publications

Joint visual attention (JVA) provides important insight into how individuals coordinate attention during social interaction. Egocentric eye tracking enables the study of JVA in natural, multi-user settings. This work presents a multi-stage framework to identify and analyze JVA using egocentric video and gaze data. The approach consists of three steps: spatiotemporal tube-based visual similarity, gaze-guided object detection, and attention pattern analysis using the ambient–focal coefficient K. Results show that object-focused collaborative activities exhibit high JVA, with object detection capturing higher joint attention than visual similarity, whereas conversation-based or independent activities show lower and more fragmented joint attention. Analysis of K …

Abolishing The Family, Susan Frelich Appleton, Albertina Antognini

Scholarship@WashULaw

Family law scholarship is replete with calls for reform. Yet gender-, race-, and class-based inequalities within and across families remain intractable. So what if, instead of reforming the family, we abolish it?

Abolishing the family might sound like a startling idea for a family-law analysis, especially after decades of efforts to expand the legal understanding of “family.” But the proposal is hardly new. In this Article, we lay the groundwork for integrating family abolitionist ideas, which have until now mostly taken place outside of law, into family law scholarship.

While family abolition is in many ways a radical departure from …

Examining The Psychosocial Impact Of Having An Adolescent Sibling With A Leukemia Diagnosis, Jordan A. Barczak

PCOM Psychology Dissertations

The current research regarding the impact of having a sibling undergoing cancer treatment is inconsistent and limited in scope. The current study explored the psychosocial effects, including peer relationships, academic outcomes, and overall mood in siblings of children with a cancer diagnosis. This study also explored the interaction patterns between children, their siblings with a leukemia diagnosis, and other members of the family. The participants of this study consisted of five youth from different families with a child or adolescent sibling with a leukemia diagnosis. The participants were recruited via social media and other community outreach avenues. Participants were between …

The Influence Of Parental Attitudes On Perceptions Of Gender Socialization In Their Children, Tareva Cortes

PCOM Psychology Dissertations

Gender socialization begins early in childhood and plays a significant role in shaping children's beliefs, behaviors, and perceptions of themselves and others. Parents serve as primary agents of gender socialization and contribute to children's understanding of gender roles through attitudes, expectations, and reinforcement of gender-related behaviors. The purpose of this quantitative study was to examine parental attitudes regarding traditional gender roles, modern sexism, and children's gender-related behaviors. Participants included 163 parents and legal guardians residing in the United States who had at least one child under the age of 18. Participants completed a demographic questionnaire, the Child Gender Socialization Scale, …

Land Use And Land Cover Simulation Via Integrated Modelling With Gis Techniques For Sustainable Land Utilization Development In The Northeast Khong Subwatershed Of Thailand, ฺBanchongsak Faksomboon, Thipphaphone Keoviyavong

Applied Environmental Research

Land utilization is an important indicator of socioeconomic and environmental changes caused by both natural and man-made factors. Land use and land cover (LULC) simulation is a critical tool for monitoring and predicting LULC and is essential for sustainable development, land resource management and planning. The cellular automata (CA) Markov model is the basis for the current study’s prediction of LULC changes in the Northeast Khong Sub Watershed (NKSW). Landsat data from 2013 to 2023 were used to investigate LULC classification and determine the spatiotemporal distributions of LULC. In addition, LULC data from 2013 and 2023 were used to generate …

Heavy Metals And Organic Carbon In Sediments Of Seagrass Sediments Of Trang Province, Thailand, Siriporn Pradit, Pornthep Wirachwong, Thongchai Nitiratsuwan, Sujaree Bureekul, Supraewpan Lohalaksanadech, Thawanrat Kobkeatthawin, Monticha Jirajaras, Prakrit Noppradit, Sanya Sirivithayapakorn

Applied Environmental Research

In this study, the accumulation of heavy metals (Cd, Cr, Cu, Fe, and Pb) in water, suspended sediments, sediments, and seagrass in Kalase Bay, Trang Province, Thailand, during the 2024 dry season was investigated. These findings indicate that the enrichment factor (EF) for all the metals was less than 1, suggesting that anthropogenic contamination is not a significant concern in the area. The translocation factor (TF) values were less than 1 for all the metals except Cu, whose TF was greater than 1; however, these values were not statistically significant, indicating limited phytoextraction capacity. The bioconcentration factor (BCF) values for …

Carbon Stock Assessment In Sonneratia Apetala Afforested Mangroves : A Case Study From Cox’S Bazar, Bangladesh, Mohammad Ismail, Sayed Abu Johany, Tanmoy Dey, Zakia Sultana Teasa, Trishna Das, Prabal Barua, Tonima Hossain, Sajib Ahmed

Applied Environmental Research

Sonneratia apetala is a key species for mangrove afforestation projects in Bangladesh and plays a crucial role in ecosystem restoration and carbon sequestration. The research on how the total carbon stock (TCS) varies across S. apetala plantations in Cox’s Bazar remains limited. Thus, in this study, the biomass and soil carbon stock were quantified across nine S. apetala afforested sites in Cox’s Bazar to assess spatial variation and influencing factors. The total biomass carbon (TBC) was calculated by summing the aboveground (AGBC) and belowground (BGBC) biomass carbon, while the soil organic carbon stock (SOCS) was determined from the 0–40 cm …

Seasonal Wastewater Monitoring And Quantitative Microbial Risk Assessment Of Escherichia Coli In A University Wastewater System, Pathum Thani, Central Thailand, Natsima Tokhun, Natagarn Tongphanpharn, Weerawat Ounsaneha, Montip Jankeaw, Wiriyabhorn Klomsungcharoen, Patsara Wongsudi, Yawanart Ngamnon, Cheerawit Rattanapan, Kwang Mo Yang

Applied Environmental Research

In this study, the physicochemical properties of wastewater were characterized, and a quantitative microbial risk assessment (QMRA) of E. coli was conducted in the wastewater treatment system of the Faculty of Science and Technology, Valaya Alongkorn Rajabhat University, under the Royal Patronage, Pathum Thani, Thailand (VRU-SciTech). This study was conducted because the current water-quality assessment does not include the QMRA or evaluate the occupa-tional and incidental public risk of infection. Over a one-year monitoring period, this study quantified wastewater generation (~6.09 L person-1 day-1; ~3.21 × 103 m3 year-1) and analyzed its physicochemical parameters and E. coli concentrations. High concentrations …

Evaluation Of Soil Moisture Content, Ph, And Dominant Microorganisms In Crude Oil–Contaminated Soil Treated With Cow Dung, Indole-3-Acetic Acid (Iaa), And Simulated Microgravity, Amenze Ovenseri, Tawari-Fufeyin P.

Applied Environmental Research

Crude oil negatively affects soil physicochemical properties and microbial activity, thereby hindering plant growth and posing notable environmental and agricultural issues. The combined effects of cow dung, indole-3-acetic acid (IAA), and simulated microgravity on the recovery of soil degraded by crude oil were explored using Zea mays as the test plant. Soil was contaminated with crude oil at different concentrations (0%, 1%, 3%, and 5% v/w), with each concentration comprising eight treatments: cow dung, Zea mays seeds exposed to microgravity, and IAA alone or in combination. Changes in plant height, soil pH, soil moisture content, and soil microbial diversity were …

Children's Peer Selection In Stem: The Influence Of Gender, Ethnicity, And Disability, Meagan Girard, Kim P. Roberts

Theses and Dissertations (Comprehensive)

The present study examined how children’s peer selection in STEM (science, technology, engineering, and mathematics) may be influenced by gender, ethnicity, and physical disability. Sixty-four children (ages 6-12) from elementary schools in Southwestern Ontario completed three tasks: a simulated peer selection task, an attribution of ability task, and a stereotype belief questionnaire. In the peer selection task, participants were repeatedly asked to select one peer from a set of AI-generated photographs showing children who differed by gender (male, female), ethnicity (White, Black, East Asian), and physical disability status (able-bodied user vs. nondisabled). The Peer Selection Task was based on the …

Unveiling Othering Experiences In Multiethnic Families: Narratives Of Identity And Belonging Among White/Hispanoamerican Women, Maria-Esther Wood

Theses and Dissertations (Comprehensive)

This dissertation explores the lived experiences of multiethnic Hispanoamerican women as they navigate identity, belonging, and familial othering within the context of multiethnic family systems. Using qualitative narrative inquiry, the study centres the voices of nine women residing in Ontario, each with one white parent and one Hispanoamerican parent, ranging in age from 19 to 65. Guided by Dewey’s three-dimensional model of narrative analysis, the research explores how personal stories reflect broader patterns of othering and belonging, the central research question asks: What specific forms of othering related to identity and belonging—inclusive of discrimination and racist treatment—do multiethnic Hispanoamerican women …

School-Based Interventions With Youth Engaging In Bullying Behaviors: Effective Strategies From The Perspective Of School Social Workers, Elizabeth A. Crowe

Electronic Theses & Dissertations (2024 - present)

Bullying is a nationally recognized social problem associated with harmful consequences for all youth involved. Despite their crucial role in bullying interventions and student success, the practices and perspectives of school social workers are notably absent from academic literature. This survey research study sought to identify strategies that school social workers use with youth engaging in bullying behavior; distinguish which strategies are the most and least effective from the perspective of school social workers; and recognize the supports and barriers school social workers face when implementing bullying interventions.

Survey data from a sample of school social workers answered these questions. …

Family Routines And Cognitive Emotion Regulation: The Role Of Harsh Parenting And Family Activities, Vidhi Jain

Electronic Theses & Dissertations (2024 - present)

Cognitive emotion regulation (CER), consisting of adaptive and maladaptive strategies, is a critical developmental process linked to various well-being outcomes across the lifespan. Family contexts such as daily routines, parenting, and engagement shape the development of emotion regulation. Existing literature generally links family routines to better CER outcomes (Selman & Dilworth-Bart, 2023), but has not yet investigated the impact of routines in adverse family environments. The present study examined whether harsh parenting and the frequency of shared family activities jointly moderate the relationship between family routines and adaptive and maladaptive CER. A sample of emerging adults (N = 210; …

New Game Start: Playing With Power, Community And Change In Video Gaming Culture, Jonathan D. Muller

Electronic Theses & Dissertations (2024 - present)

Video gaming culture has long been a site associated with norms and values of whiteness, masculinity, and neoliberalism, with games, players, and developers all reinforcing these. Recently though, gaming culture has been directly involved with social movements and forms of resistance that are contrary to these norms and values. The typical gamer is no longer a white man, and gaming culture is now acknowledged to include race and gender dynamics that are close to that of the broader population. These communal shifts have both challenged and reinforced existing power structures. This research addresses these shifts and struggles by analyzing how …

Weighing The Costs: Understanding How Eating Disorder History And Motivation For Use Impacts Experience On A Glucagon-Like Peptide-1 Receptor Agonist And Interest In Future Use, Kimberly M. Gauert

Electronic Theses & Dissertations (2024 - present)

Glucagon-Like Peptide-1 receptor agonist (GLP-1 RA) medications have become popular tools due to their effectiveness regarding weight loss and chronic disease management. The drastic increase in demand for these medications has led to widespread availability and an increase in “off-label” use for cosmetic purposes. Although GLP-1 RA medications have the potential to positively impact overall health and wellbeing, there is also concern regarding potential misuse of these medications by those with a history of eating disorder behaviors. However, few studies to date have examined the relationship between a history of eating disorder pathology, reason for GLP-1 RA use, and current …

Understanding The Intergenerational Transmission Of Risk And Resilience In Black Birthing Parent-Infant Dyads: Physiological Coregulation & Cultural-Contextual Factors, Annabelle Armah

Electronic Theses & Dissertations (2024 - present)

Symptoms of postpartum depression (PPD) are common, particularly for Black birthing parents who may face increased psychosocial risk during the perinatal period. Previous work has demonstrated that PPD can have significant ramifications not only for maternal wellbeing but for infants’ regulatory development. PPD may influence the concordance or mutual influence of biological states between parents and children (i.e., physiological synchrony). Physiological synchrony is thought to be implicated in the development of self-regulation and may be a mechanism through which PPD undermines infants’ emerging regulatory capacities. In Black families, cultural-contextual factors, like racism or cultural practices, may additionally shape birthing parent …

The Chemistry Of Red Lipstick: The Impact Red Lipstick Has On Society, Lilliana Weldeslassie

Electronic Theses & Dissertations (2024 - present)

Cosmetic chemistry is deeply embedded in everyday life, shaping the products people use from morning to night. Among these, red lipstick stands out as a formulation that blends complex chemistry with a cultural meaning. This thesis examines the scientific foundations of red lipstick through its chemical composition, pigment structure, toxicological history, analytical methods, and evolving sustainability practices. Historically, red lipsticks relied on high-risk ingredients such as lead, mercury, and other toxic metals, reflecting an era before chemical safety and regulatory oversight were incorporated.²¹ Modern formulations have established safer synthetic dyes, natural waxes, plant-based oils, and stabilizers created to optimize …

Systematic Literature Review: Elevating Black Voices Through Universal Social-Emotional Learning Interventions, Natasha J. Hogg

Electronic Theses & Dissertations (2024 - present)

This systematic literature review examined the outcomes of culturally responsive universal Social-Emotional Learning (SEL) interventions for Black students in K-12 school settings addressing mental health, racial trauma, and racial disparities. Following the PRISMA protocol, a comprehensive search was conducted across PsycINFO, EBSCO, and five academic journals by April 2025. Results yielded 11 peer-reviewed articles with 2,246 Black participants published between 1994 and 2024. Exclusion criteria included sole focus of Tier 2 or 3 interventions, lacking Black student populations, or lacking outcomes aggregated by race. Seven SEL interventions were identified with risk of bias assessed by a secondary reviewer. Thematic analysis …

Constructing The Political “Other”: Affective Polarization And Cross-Ideological Portrayals On Instagram, Amanda M. Novellin

Electronic Theses & Dissertations (2024 - present)

Instagram has frequently been characterized by users as a platform that permits the circulation of hostile and adversarial political content due to comparatively limited moderation practices. In January 2025, Meta CEO Mark Zuckerberg announced changes to content moderation policies on Facebook and Instagram, including the removal of third-party fact-checking mechanisms. These platform-level changes further reshaped the political information environment in which online discourse occurs. However, even prior to these policy changes, Instagram had established itself as a prominent space for highly polarized political expression across the ideological spectrum.

This thesis examines how political polarization in the United States is reflected …

The Communicative Constitution Of Resilience In Graduate-Student Parenthood: Ventriloqual Analysis, Intersectionality, And Sociomaterial Assemblages, Lin Lin

Electronic Theses & Dissertations (2024 - present)

Graduate education is often organized around norms of uninterrupted productivity, flexibility, and professional availability, making graduate study especially challenging for students who are simultaneously raising children. Although prior research has documented the structural barriers faced by graduate student parents (GSPs), less attention has been paid to how resilience is communicatively enacted within the intersection of academic work and family life. This dissertation examines how GSPs communicatively constitute resilience while navigating work-life disruptions. Drawing on Communication Theory of Resilience (CTR) and the communicative constitution of organizations (CCO) perspective, particularly ventriloqual analysis, this study explores how resilience emerges through interactions among human …

A Moderated Mediation Analysis Of Mental Health Literacy, Personal Stigma, And Gender On Help-Seeking Intentions In College Students, Anna M. Gentile

Electronic Theses & Dissertations (2024 - present)

Although many college students experience mental health challenges, help-seeking rates remain disproportionately low relative to reported need (Abelson et al., 2022). Identifying factors that facilitate help-seeking is critical for improving access to mental health support in this population. Prior research has identified mental health literacy as a significant predictor of help-seeking behavior and intentions among college students (Gorczynski et al., 2017; Smith & Shochet, 2011), whereas personal stigma, which is defined as a person’s negative attitude towards people with mental health concerns (Griffiths et al., 2006), has been consistently associated with reduced help-seeking (Abelson et al., 2022). Grounded in the …