Digital Commons Network^™

Non-Destructive Dry Vacuum Recovery Of Dna From Fabric, Emily Sam-Zee-Moi

Student Theses

Trace DNA has proved to be a reliable forensic tool when investigating crimes. Current methods of trace DNA recovery from fabric include cutting, swabbing, scraping, and tape lifting. A dry vacuum collection method originally developed for paper evidence is an alternative nondestructive option for DNA collection from fabric. This research evaluated the success of the dry vacuum technique on pieces of cotton fabric that had been briefly touched as well as the effectiveness of different moistening agents and filters. The samples were designed to simulate an assault with the suspect grabbing the clothing of their victim. Volunteers created samples by …

Understanding Anti-Racism In Counselor Education: A Narratology Of Anti-Racist Pedagogy In Sociocultural Courses, Danielle G. Rodgers

Counseling & Human Services Theses & Dissertations

Counselors have the privilege to join children, adolescents, and adults from all walks of life in a journey of working towards mental and emotional wellness. Our code of ethics outlines “honoring diversity and embracing a multicultural approach in support of the worth, dignity, potential, and uniqueness of people within their social and cultural contexts” (p.3) and promoting social justice as two of our core professional values (American Counseling Association [ACA], 2014). The ACA also stated in their Antiracist Statement in 2020 that “we have a moral and professional obligation to deconstruct institutions which have historically been designed to benefit White …

Preferences Or Confounders? Persistent Gender Gap In Competition Across Four Continents, Natalia I. Valdez-Gonzalez, Adriana Gaviria, Antonio M. Espin

ESI Working Papers

The gender gap in willingness to compete is thought to underlie enduring inequalities in education, career choice, and labor market outcomes. Yet it remains unclear whether the gap reflects true preference differences or results from confounding factors such as task stereotypes, overconfidence, or risk aversion. We test gender differences in competition entry across eight pre-registered studies in seven countries spanning four continents (Dominican Republic, Ivory Coast, El Salvador, Madagascar, Spain, The Philippines, and Uruguay; total n = 1,833), using an experimental design that systematically minimizes these confounds: (i) based on a non-male-stereotyped task (the Reading the Mind in the Eyes …

Alloparenting And Male Infant Care Behaviors In Varecia Rubra (Red-Ruffed Lemur), Noelle Wilcox

University Honors Theses

Nonhuman primates are known for their complex social structures that sometimes includes cooperative breeding strategies. In recent years there has been an increase in investigating alloparenting (infant care provided by an adult or subadult that is not a genetic parent) and male infant care, and how such behaviors contribute to the overall assistance to the extreme energetic investment and costs of the mother for the rearing of offspring. There is also debate to how male care has evolved in the primate clade, be it through the theory of kin selection or theory of mutualism. However, there is not enough research …

More Than Hormones: Psychological Consequences Of The Medicalized Menopausal Experience, Haley Derrickson

University Honors Theses

Menopause, a transitional period that roughly half the population may experience, has a high degree of variability in onset and intensity of symptoms, one of which is depression. It is also a period in which the lives of those transitioning are highly medicalized. This literature review investigates how medicalization has increased since the term was created, and how it impacts perimenopause, menopause, and mental health.

The Impact Of Nicu Death On Bereaved Mothers, Jennie Terranova

University Honors Theses

Infant loss in the United States occurs 5.6 per 1,000 live births. This paper examines risk factors that contribute to neonatal death. Prematurity is a risk factor for NICU admission. A portion of premature babies receiving care in the NICU will die. The stressful nature of the NICU has been studied widely in journals. The impact of NICU death on hospital staff and bereaved parents has been studied less. Mortality studies suggest that bereaved mothers are at a high risk of dying within the first 5 years after their child has died. Despite the frequency of maternal death post-child loss, …

Surveying Management Strategies For Pediatric Autoimmune Hepatitis, Lillie Baca

University Honors Theses

Pediatric autoimmune hepatitis (PAIH) is a long-term condition that requires ongoing treatment and regular monitoring. It is characterized by its elevation of liver enzymes, interface hepatitis, and the specific presence of circulating autoantibodies. There is a general lack of consensus on appropriate measures of diagnostic criteria, treatment medication, and beneficial practices for monitoring the disease. The existing literature contains several subtle discrepancies that challenge a practitioner's judgement for care management of children with autoimmune hepatitis. This study is a retrospective chart review aimed at understanding the current diagnostics, treatment, and long-term management strategies of PAIH at a single center. Also, …

The Necessity Of Improved Pica Assessment Tools And Screening Practices For Harm Reduction, Deborah Arakelian

University Honors Theses

Pica disorder refers to the consumption of non-food items, and has historically been understudied. Dangerous medical complications often arise as result of this behavior, making this a critical area of continued research. This paper reviews literature on the prevalence of pica disorder, as well as its etiologies and risk factors with the intention to identify at-risk groups who would benefit from increased screening. The current assessment tool used for screenings and research is vague and insufficient, and the development of a more comprehensive tool is critical to reduce harm. This paper discusses what should be included in an improved questionnaire, …

Access To Healthcare For Rural Transgender Adults In The United States, Devon Smith

University Honors Theses

Urban and rural healthcare differ significantly in the amount of facilities, providers and kinds of specialty care that are offered in each environment. The United States is split into urban and rural counties in any given region, and based on those population sizes, are the allocation of healthcare resources for residents. In rural areas in the U.S., transgender adults lack access to gender-affirming care and encounter a lack of gender-affirming care providers due to workforce shortages, discrimination, and a lack of cultural competency. To determine if these residents lacked access to care compared with their urban counterparts, I performed a …

Not Just An Ad: Exploring Exposure, Persuasion Knowledge, And Health Misinformation On Social Media, Danielle Murray

University Honors Theses

This study explores how exposure to sponsored health and fitness content on social media influences users' perceptions of influencer motivation and belief in health-related misinformation. Drawing on parasocial interaction (PSR), attribution theory, and influencer marketing research, this study investigates two hypotheses: that frequent exposure to branded content is positively associated with (1) perceptions of influencers as commercially motivated and (2) belief in pseudoscientific health myths. A cross-sectional online survey (N = 104) was conducted using convenience sampling of adult social media users. Results partially supported the first hypothesis: exposure frequency was positively correlated with recognition of persuasive intent, but …

Identity, Bodies, And Time: Analysis Of Transgender Education Curricula In K Through 12 Grades, Dean Weiler-Zilberman

University Honors Theses

The author analyzes lesson plans that focus on education around gender and transgender subjects--sourced from Sexual Orientation and Gender Institute (SOGI) 123 and Advocates for Youth (AFY)--and puts them in conversation with key literature on transgender education. What surfaces from their interaction are clear strong areas that support transgender education and gaps that fail transgender students.

Developmental Lead Exposure And Aggression In Male Rats: Influences Of Maternal Care And Environmental Enrichment, Shamaila Zafar, Courtney K. Williams, Jaehyun Joo, Blanca E. Himes, Jay S. Schneider

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Developmental lead (Pb) exposure results in a variety of cognitive deficits and behavioral issues including increased antisocial behavior and aggression. This study investigated the effect of developmental Pb exposure on aggression and violent behavior in male rats and the potential modulatory influences of quality of maternal care and enriched/non-enriched housing conditions. Long-Evans male rats with or without Pb exposure (perinatal or early postnatal) from low or high maternal care mothers (based on amounts of licking/grooming and arched- back nursing) were randomly assigned to live in enriched or non-enriched environments at weaning. At post- natal day 120–190, offensive aggression was assessed …

Stress Reactivity And Sociocultural Learning: More Stress-Reactive Individuals Are Quicker At Learning Sociocultural Norms From Experiential Feedback, Shilpa Madan, Krishna Savani, Pranjal H. Mehta, Desiree Y. Phua, Ying-Yi Hong, Michael W. Morris

Research Collection Lee Kong Chian School Of Business

When interacting with others in unfamiliar sociocultural settings, people need to learn the norms guiding appropriate behavior. The present research investigates an individual difference that helps this kind of learning: stress reactivity. Interactions in an unfamiliar sociocultural setting are stressful, particularly when the actor fails to follow its rules. Although stress is typically considered a liability, more stress-reactive individuals may be more motivated to improve, and, thus, quicker to learn these rules. Consistent with this idea, a pilot study found that people genetically inclined to stress reactivity, as computed by a genetic profile score across 59 single nucleotide polymorphisms on …

Diagnosis By Algorithm: The Transformative Impact Of Social Media–Driven Adhd Self-Diagnosis For Women Over 30 And The Proposal Of Neurotype Strain Theory, Rebecca Lynn Sevin

Dissertations

This dissertation explores the phenomenon of adult women who self-diagnosed Attention Deficit Hyperactivity Disorder (ADHD) through content encountered on social media platforms. Drawing on interpretive phenomenological analysis of ten in-depth interviews, the study investigates the emotional, cognitive, and institutional dimensions of this self-diagnosis process. Participants, all over the age of 30, reported that social media played a transformative role in helping them recognize ADHD traits in themselves. Rather than being misinformed or seeking shortcuts, participants engaged thoughtfully with ADHD-related content, valuing lived experience itself as a meaningful source of recognition and reflection. Their engagement was not primarily with educational materials …

Visual Literacy Instruction At Scale: Developing Asynchronous Learning Objects For First-Year Art And Design Students, Jacqueline Huddle, Sarah Carter

Communications in Information Literacy

While learning modules are not new to academic librarianship, student-centered, asynchronous learning modules are an innovative approach not commonly considered within the academic librarianship literature. This article discusses the development and implementation of visual literacy asynchronous learning modules created by two librarians for a cohort of first-year studio art students. In creating these modules, the goal was to offer studio art students visual literacy instruction specific to their personal interests and future careers. Specifically, this article discusses the module design process and how student-centered learning can be incorporated into modules in order to offer deep learning opportunities.

The Evolution Of Sprinting Performance: Technological And Regulatory Influences From 1976 To 2024, Dariusz Tadeusz Skalski, Magdalena Prończuk, Kinga Łosińska, Ewelina Lulińska, Joanna Motowidło, Petr Stastny, Adam Maszczyk, Grzegorz Trybek

Baltic Journal of Health and Physical Activity

Background: This study examines the progression of sprinting performance across the 100m, 200m, and 400m events from 1976 to 2024, highlighting the influence of technological advancements and regulatory changes. Over the past decades, sprinting has been significantly shaped by developments in track surfaces, footwear technology, training methodologies, and regulatory frameworks. Understanding these factors is essential for assessing how sprint times have evolved and what future trends might emerge. Materials and methods: Utilizing a comprehensive dataset from international athletics federations, this research applies time series analysis, regression modeling, and variance testing to assess trends, gender disparities, and performance variability. Data sources …

Fact-Checking As A Multi-Step Process: From Ambiguity Resolution To Claim Validation, Wenbo Wang

Dissertations

The spread of misinformation and disinformation has become a major concern, particularly with the rise of social media as a primary source of information for many people. Fact-checking—the process of verifying claims against credible evidence—has emerged as a critical safeguard against misinformation. Yet, the task is fraught with challenges: claims are often ambiguous, context-dependent, or composed of multiple intertwined assertions, while automated systems struggle to replicate the nuanced reasoning of human experts. This dissertation addresses these challenges by reimagining fact-checking as a multi-step, knowledge-guided process that systematically resolves ambiguity, decomposes complexity, and validates claims through structured reasoning. Additionally, the proposed …

The Stream Of Life, Yitao Yuan

Masters Theses

The repetitive engagement with technological objects erases the depth of emotion by creating habits that bypass embodied and erotic pleasures and lead to a de-sexualized form of technology fetishism. The stimuli produced by machines that humans engage with are not able to convey the strength of intimacy between humans. Such virtual stimuli as the words and images produced and mediated through modern machines continuously shape conscious perception. This thesis book is split into two sections: a theoretical text and a series of images and explanations about my installation practice and process. They both seek to investigate the intersection of human …

Echoes Of Longing, Mahalexmi Mohan

Masters Theses

Loss lingers like a shadow, a weight no time can lift. Longing becomes a silent scream, echoing within, unanswered. Internal pain festers in the quiet, where unhealed wounds weave themselves into the fabric of being. Each breath is both survival and surrender, a fragile balance between hope and the hollow ache of what was, what will never be, yet could be.

Abstract

My work is deeply influenced by my experiences within a dysfunctional family structure and is explored through the relationship of emotional vulnerability and its effect on self-worth. Layered into the work is a confrontation with the scars, conflict …

Investigating The Associations Of Cognitive Health, Health Behaviors, And Personality In Older Community-Dwelling Adults, Yan-Jhu Su

Graduate Doctoral Dissertations

Cognitive decline poses a significant public health challenge, with profound implications for aging populations. This dissertation investigates the associations between health behaviors, leisure activities, personality traits, and cognitive function in older U.S. adults, using data from the Health and Retirement Study (HRS) and the Consumption and Activities Mail Survey (CAMS). This work comprises three studies that explore both cross-sectional and longitudinal perspectives on cognitive aging.

Study 1 examines the complex interactions between personality traits, education, health behaviors, and cognitive function. The study is divided into two parts: Study 1a explores the role of health behaviors—smoking, alcohol use, and physical activity—as …

The Sound Of Music: Why Do Humans Find Enrichment In Music While Non-Human Primates Do Not?, Sonetta Im Ty

Honors Projects

Music has been observed as an effective enrichment for captive animals across multiple species. However, studies have shown that it is ineffective for promoting welfare in non-human primates (Suborder Haplorhini). These findings were unexpected, given the evolutionary roots shared between humans and non-human primates. This paper addresses several possibilities for this observation, including differences in ear anatomy, brain structure, and music perception between humans and non-human primates.

Naming People, Making Bodies: Reflections On Tukano Onomastics, Geraldo Andrello

Tipití: Journal of the Society for the Anthropology of Lowland South America

This article discusses the topic of names and naming among Amerindian peoples, in particular among Tukano speakers on the Uaupés River, northwestern Amazon. After reviewing the analytical contrast between endonyms and exonyms (i.e., internal transmission of names taken from ancestors versus the capture of names from extra-human sources), I explore endonymic systems through an examination of differences between the Jê and Tukano, considered to be exemplary cases of this naming regime. The Tukano case, explored in more depth towards the end of the article, provides elements that indicate an articulation between both regimes as well as a complex dynamic between …

Do Myths Ever Die? Social-Cultural Changes And Mythical Transformations In Indigenous Amazonia: A Dialogue With Peter Gow, Aparecida M. N. Vilaça

Tipití: Journal of the Society for the Anthropology of Lowland South America

This is the first Peter Gow Memorial Lecture, given at the University of St Andrews in February 2024. Based on the analysis of different versions of Wari’ myths (Rondônia, Brazil) collected over forty years, the paper has two central objectives. The first is to engage with Peter Gow’s analysis of the mythical transformations resulting from the historical changes experienced by the Piro/Yine Indigenous people of Peru. The second is to discuss Lévi-Strauss’s suggestion that a myth can “die” after successive transformations, exhausting itself, taking the form of romantic tale or legendary tradition.

From Contamination To Consequence: Tracing Donna Lake’S Human Environmental History, Dean Kyne

Sociology Faculty Publications

The Donna Reservoir and Canal System (Donna Lake) in Texas has been a persistent source of environmental contamination for over a century, exposing surrounding communities to dangerous levels of polychlorinated biphenyls (PCBs). Originally built for agricultural irrigation, the system became a recreational fishing site before PCB contamination was discovered during public health investigations in the 1990s. This study examines patterns of demographic vulnerability, evaluates remediation efforts by the U.S. Environmental Protection Agency (EPA), and explores residents’ ongoing challenges related to toxic exposure. Using publicly available demographic data, EPA reports, and previous health assessments, the study analyzes variations in community characteristics …

Welcome To My Mind Palace: The Power Of Fantastical Thinking, Sadie Levine

Masters Theses

What follows is a record of my efforts to make the magic and horrors of my internal world tangible and shareable. The brain constructs hyper-specific fictional realities from childhood to adulthood, yet the scientific study of the mind often forgoes the subjective and the visual. I offer a complementary exploration of the mind - one that is highly visual and based on my own experiences, yet still contextualized in psychological research. Finding the magic in everyday life, and by extension, retreating into alternate realities, is a conscious choice I make, but I have not always had the option to choose. …

Creating Family Flow By Participating In The Reflective Practice Of Exercise With Family Members, Julianne M. Sylva

Critical and Creative Thinking Capstones Collection

This synthesis project explores how families can use shared exercise and reflective practice to cultivate lifelong learning habits and deepen family connection. Anchored in the fields of critical and creative thinking, the work integrates concepts of metacognition, flow, and personal mastery to examine how structured, intentional routines can foster both individual growth and relational attunement. The author documents a series of weekly exercise sessions undertaken with her co-parent and child at a local training facility. Drawing from theories of action research, reflective practice (Schön, Brookfield), and flow (Csikszentmihalyi), the project combines personal observation, scholarly frameworks, and course-based learning to construct …

A Qualitative Study On The Barriers And Facilitators Of Integrating Women Into The Firefighting Workforce: Perspectives Of Men And Women, Helen Frazer Ph.D. Candidate, Ellie Lawrence-Wood Ph.D., Miranda Van Hooff Ph.D., Amelia Searle Ph.D.

The Qualitative Report

This study explores the barriers and facilitators of integrating women into the firefighting workforce, with insights drawn from both women and men firefighters in South Australia. The research focuses on challenges and supports encountered during recruitment and long-term retention of women in this male-dominated field. Data were gathered through semi-structured interviews with paid (career) firefighters, with a thematic analysis applied to transcriptions. Key themes identified included occupational challenges (barriers) such as lack of diversity, perception of women as “diversity hires,” ill-fitting uniforms and equipment, unconscious bias, and the hypermasculine culture of the workplace. Women also tended to cope with workplace …

A Teacher, A Tutor, A Friend: Chatgpt And The High School Experience, Saisha Gupta, Vivek Mehta, Rebecca Kam, Caroline Ehmann, Alma Orgad, Emily Kuang, Alejandro Castro Barrantes, Matthew Posada, Samay Shah, Nikhita Prasad, Tara Pai, Eileen Ho, Shirley Xi, Tianyi Zhou, Elaina Li, Stephanie Wan, Shreya Paranjape, Zoe Dearling, Siqi (Grace) Peng, Aanya Kaveti, Gwendolyn Lowrance, Angela Ziyi Xie, Mira Xu, Adhiti Hariram, Alexa Muse

The Qualitative Report

Given the increasing emergence of artificial intelligence (AI) in education, high school students' perspectives on ChatGPT are underrepresented in current research literature. As high school student researchers in an English Language Arts course, we approached this gap in literature by asking the question: In what ways do pressures within high school communities influence students’ perspectives on justifying or rejecting the use of ChatGPT? We interviewed 24 secondary students and conducted a thematic and discourse analysis, coding the interviews through the lenses of social goods (Gee, 2014), Figured Worlds (Holland et al., 1998), and positioning theory (Holland et al., 1998; Ingram …

Navigating Crisis: A Qualitative Exploration Of Parents' Journeys With Suicidal Adolescents In Australian Emergency Departments, Demee Rheinberger, Lauren Mcgillivray, Fiona Shand, Sally Ann Pollard, Susanne Oliver Armstrong, Julia Lessing, Katherine Boydell

The Qualitative Report

Rates of emergency department (ED) presentations for suicide crisis (thoughts, feelings, plans and behaviours) in adolescents are increasing. Parents play a key role in supporting adolescents during and after the ED presentation, however little is known about parental experiences in the ED. Interviews with 20 parents from across Australia were undertaken to help understand this experience. A reflexive thematic analysis was conducted, resulting in three themes which explore the impact of the suicide crisis and ED presentation on the parents’ sense of identity. First, parents’ identity was threatened as they were faced with the juxtaposition between the role of protector …

Field Journal: The Excluded Middle, Carrie E. Kouts

Masters Theses

What does it look like to engage with organisms and landscapes at the periphery of anthropocentric value structures? How does one break the internalized myth that the “built” environment is excluded from the natural world? When does a hyper-mobile and hyper-commodified society confront the exponential crisis of animal death? Within this series of journal entries, field notes, collection observations, weird prose, and sensory musings, one will find questions on the nature of being human and the complex narratives of care we encounter in a world shared with more-than-humans. Each handwritten vignette and photograph from daily life weaves a non-linear and …