Digital Commons Network^™

Aging On The Fringes: Understanding Inequities Among Older Adults Impacted By Poverty, Mental Health Challenges, And Drug Use, William O’Leary, David Howson-Jan, Marjorie Knight, Soo Chan Carusone

Lyle S. Hallman Social Work Faculty Publications

This report provides an overview of government reports and academic literature examining aging and its intersection with poverty, homelessness, drug use, and mental health challenges. It pairs national and Ontario trends with data from Waterloo Region to illustrate how aging on the fringes is unfolding locally.

Throughout the report, “Local Lens: Waterloo Region” callouts highlight key regional indicators and their implications for programs and policy. The purpose of this report is to support discussion and action to advance equity-informed research and advocacy for people aging on the fringes. It is written for community members, service providers, and organizations seeking to …

Labor Market Impacts Of Immigration Enforcement: Evidence From The Second Trump Administration, Rachel Letts

Economics Honors Papers

The onset of the second Trump Administration saw a stark immigration policy shock in the U.S. with record numbers of Immigration Customs Enforcement (ICE) detentions. This paper seeks to understand the labor market impacts of this immigration enforcement that have disproportionately affected the risk of being detained for non-white individuals. To estimate the effect of this policy shock, a triple difference model is used comparing non-white individuals to white individuals living in Metropolitan Statistical Areas (MSAs) with above or below average concentrations of immigration detentions before and after this immigration shock. The regression analysis finds that since the beginning of …

Beyond Ssris: Omega-3 Fatty Acids And The Neurobiology Of Impulsivity In Borderline Personality Disorder, Sujean Doo

Scripps Senior Theses

Impulsivity is a central and clinically significant dimension of Borderline Personality Disorder (BPD), and is strongly associated with self-harm, aggression, and suicide risk. Despite its prognostic importance, pharmacologic management of impulsivity in BPD remains inconsistent. Selective serotonin reuptake inhibitors (SSRIs) are frequently prescribed; however, randomized controlled trials demonstrate limited efficacy for impulsive-aggression, and some patients experience a paradoxical behavioral activation. Meta-analytic and systematic reviews further suggest that mood stabilizers and second-generation antipsychotics may outperform antidepressants, yet no specific medication is indicated to target impulsive behavioral dyscontrol.

This thesis synthesizes findings from systematic reviews, randomized trials, and neuroimaging research to evaluate …

The Dunning-Kruger Effect In Sixth Grade Adolescents: Improving Metacognition For Self-Regulated Learning, Julie H. Chen

Scripps Senior Theses

The Dunning-Kruger (DK) effect is a cognitive bias where low-performing individuals overestimate their own abilities, and top-performing individuals underestimate their own abilities relative to their peers. The purpose of this proposed study is to investigate the DK effect in sixth grade adolescents and to use metacognition as an intervention to improve self-assessment calibrations. This study will investigate adolescents in Piaget’s formal operational stage, aiming to improve metacognition levels. The study will occur over 12 weeks, and participants will be given a preparation handbook with or without metacognition activities for the purpose of preparing for the California Assessment of Student Performance …

Effects Of Teacher Training On Identifying Inattentive Type Adhd In Afab Students, Gabrielle A. Boles

Scripps Senior Theses

Teachers are more likely to detect hyperactive ADHD symptoms than inattentive ones, which often results in students, especially girls with inattentive symptoms, being under-referred (Willcut, 2012). This study evaluates whether a targeted, inattentive-focused, and gender responsive teacher training reduces gendered and symptom-based biases in referral decisions. K-5 teachers will be randomly assigned to receive either standard general ADHD identification training or an inattentive-focused, gender-responsive training, and will then be asked to review vignettes depicting children with hyperactive and inattentive symptoms, with varying student genders. Referral accuracy and knowledge of ADHD will be measured. Training condition, symptom presentation, and student gender …

"It's A Dance": Examining Midwives As Choreographers Of Reproduction In Maine, Annie Goldstein

Honors Theses

This thesis examines the contemporary work of community-based Maine midwives through the theoretical framework of choreography. In the context of this work, choreography can be understood as the well-thought-out, purposeful undertaking of a process during which negotiation, coordination, and improvisation are required to adapt to constantly changing circumstances. Using choreography, this thesis attempts to understand how Maine midwives navigate global market processes and practice under authoritative forms of biomedicine, ultimately linking them to other midwives across various global sites. Situated within Maine’s maternal health landscape that is characterized by the ongoing closure of labor and delivery units and rural hospitals, …

Ultra-Processed Or Ultra-Addictive? A Demand-Based Redefinition Of Ultra-Processed Foods, Braden Jondro

Honors Theses

Ultra-processed foods now comprise the majority of the U.S. food supply and have been directly associated with 32 chronic diseases including obesity, cardiovascular disease, cancer, and diabetes. Current classification systems such as NOVA provide a useful framework for identifying food processing, but rely on broad and subjective categorizations that may not capture the mechanisms most closely associated with promoting persistent overconsumption. In particular, existing classification systems remain limited in their ability to evaluate addiction-like behaviors associated with highly processed foods, including persistent purchasing patterns, reinforcement effects, and substitution responses. This paper introduces the Ultra-Processed Food Intensity (UPFI) index, an objective, …

Regional Oceanographic Controls On Water Column Nitrogen Fixation In Northern Australian Waters, Douglas G. Capone, Ajit Subramaniam, Yubin Raut, Joseph P. Montoya, Margaret R. Mulholland, Rachel Ann Foster, Miles Furnas, Edward J. Carpenter

OES Faculty Publications

Large blooms of the diazotrophic cyanobacteria, Trichodesmium, have been re-ported along the north coast of Australia and are readily evident in remote sensing images. During a research cruise in November 1999, we sampled from Townsville to Broome, examined Trichodesmium population densities and their rates of carbon and N₂ fixation alongside microscopy-based cell counts of them and other cyanobacte-rial diazotrophs. Additionally, we also enumerated the picophytoplankton community using flow-cytometry, measured bulk chlorophyll concentrations, carbon and N₂ fixation rates, and water column hydrography, enabling comparison of diazotrophic and picophytoplankton functional groups across the system. Agglomerative hierarchical clustering analysis of physicochemical oceanographic …

Scanning Electron Microscopy As A Potential Tool For Distinguishing Charcoal From Dark, Oxidized, Biomass, João Vitor Dos Santos, Aleksandar I. Goranov, Lais Gomes Fregolente, Joao Marcos De Lima-Faria, Diego Stefani Teodoro Martinez, Patrick G. Hatcher

Chemistry & Biochemistry Faculty Publications

Condensed aromatic carbon (ConAC) is widely used as a proxy for organic materials derived from biomass burning. However, recent evidence shows that ConAC can be also formed through nonpyrogenic oxidative processes. This study presents a proof-of-concept investigation using scanning electron microscopy (SEM) to distinguish charcoal from dark, ConAC-rich materials produced by ambient oxidation of biomass. Pine wood exposed to long-term iron-mediated oxidation was compared with unaltered wood and a controlled laboratory-generated charcoal reference. Conventional geochemical analytical methods, including benzenepoly(carboxylic acid) (BPCA) analysis, Fourier transform–ion cyclotron resonance–mass spectrometry (FT-ICR-MS), solid-state 13C nuclear magnetic resonance (NMR) spectroscopy, and elemental analysis, confirmed substantial …

College Athletes’ Perception Of The Specialization Process Through Youth Sport, Clayre J. Shaver

Masters Theses

This study explored the adolescent sport experiences of Division I student-athletes, focusing on early sport specialization versus sampling. Past research was seeking the influences that drive athlete and stakeholder decision making through adolescents up until college. Through in-depth interviews and thematic analysis, important themes emerged in these athletes’ stories, including family involvement, financial support, birth order, transitions within athletics and the athletes’ internal goals and motivations. The core finding of this research was the role family played in these athletes’ lives, both positively and negatively, that shaped their athletic and mental development. Athletes expressed how important it is to have …

Walking On A Tightrope: Women And Managers Navigating Maternity Leave And Return-To-Work, Rachel R. Kalvert

Dissertations

Purpose: This qualitative phenomenological study explored how professional women experience maternity leave and return-to-work, focusing on how managerial communication shapes perceptions of career, competence, belonging, and career progression. The study involved professional women who returned to the same organization full-time from 6 months to 3 years after maternity leave.Methodology: Fourteen professional women were recruited via snowball sampling and listservs. Data were collected through Zoom interviews. Participants completed a demographic questionnaire and received interview questions in advance. The interview guide aligned with the study's three questions. After the interview, participants reviewed AI-generated transcript summaries for accuracy; and participants were given a …

Understanding Resilience In Children In Out-Of-Home Care: Using Person-Centered Health Services Research, Hyeeun K. Shin

Theses and Dissertations--Health Services Research (HSR)

Adverse childhood experiences (ACEs), which refer to exposure to traumatic life events before age 18, and instability in caregiving experiences contribute to poor physical, mental, behavioral, and developmental health outcomes for both children and adults. Previous research shows that these experiences can have negative effects both in the short term and throughout a person’s life. However, children’s strengths, which are the internal and external assets that support their development, can help protect against the impact of ACEs. Effective parenting, positive social support, and self-regulation skills are essential factors that build resilience, helping individuals adapt to challenges that may affect their …

Density Dependence During Evolutionary Rescue Increases Extinction Risk But Does Not Prevent Adaptation, Laure Olazcuaga, Brett A. Melbourne, Scott W. Nordstrom, Ruth A. Hufbauer

Publications, Reports and Presentations

Evolutionary rescue allows populations to adapt and persist despite severe environmental change. While well studied under density-independent conditions, the role of density dependence, including competition, remains unclear. Theoretical models offer conflicting predictions, with density dependence either increasing extinction risk or enhancing adaptation. We empirically tested how density dependence influences evolutionary rescue by exposing experimental populations to a stressful environment for six generations under density-dependent or independent conditions, with populations where either evolution was possible or was prevented by replacing individuals each generation. Density dependence suppressed population size and increased extinction risk, whereas density independence enabled rapid growth, especially in genetically …

Anchoring Roots And Spreading Branches: The Growth And Regulation Of Art Therapy In Singapore, Christine Phang

Art Therapy | Doctoral Dissertations

The development of art therapy in Singapore has advanced rapidly over the last two decades. Yet, to date, there has not been a comprehensive overview of art therapy in Singapore. Additionally, more research is needed to understand how the complex component of regulation can benefit the profession of art therapy. This study therefore set out to paint a picture of art therapy in Singapore, capture the art therapy community’s thoughts and opinions concerning regulation, and identify actionable ways to advance the profession. A mixed method design was employed which utilized a survey and interviews to gather quantitative, qualitative, and arts-informed …

Catching The Forgotten: Repairing The Safety Net For Cofa Migrants In The United States, Brian Aguilar

Lewis & Clark Law Review

Citizens of the Freely Associated States—the Republic of the Marshall Islands, the Federated States of Micronesia, and the Republic of Belau—are permitted to live and work in the United States without a visa under the Compacts of Free Association (COFA). Yet, for nearly three decades, COFA migrants were excluded from the federal public benefits safety net. This exclusion, a product of legislative oversight in the Personal Responsibility and Work Opportunity Reconciliation Act of 1996, devastated communities like the Marshallese in Springdale, Arkansas, who endured dangerous working conditions, poverty, and severe health vulnerabilities without access to critical federal benefits programs. While …

A Chronic Pain Self-Management Quality Improvement Bundle For Veterans, Srijana D. Baniya

Doctor of Nursing Practice (DNP) Scholarly Projects

Introduction: Veterans often face challenges accessing care services due to limited awareness of available resources for support, Self-care, and mental health (Harding et al., 2019; Patel et al., 2024). Given the high prevalence of Chronic pain and opioid use in this population, Self-management (SM) education and non-pharmacologic interventions are required to address the biological, psychological, and social effects of pain (Bair et al., 2015; Mumba et al., 2024; Nahin, 2017; Higgins et al., 2020). This Quality improvement project aims to determine whether implementing an evidence-based SM bundle for chronic pain improved Pain severity scores and increased understanding of SM strategies. …

Protected And Conserved Areas In Canada: Advancing Conservation Policy, Practice & Indigenous Leadership, Christopher J. Lemieux, Don Carruthers Den Hoed, Eli Enns, Catherine E. Reining

Geography and Environmental Studies Faculty Publications

Protected and Conserved Areas in Canada: Advancing Conservation Policy, Practice, and Indigenous Leadership, is Canada’s first bilingual, interdisciplinary, open-access textbook dedicated to the evolving management and planning of protected and conserved areas. This resource addresses critical pressures and transitions in conservation, integrating Indigenous perspectives and case studies from across Canada to prepare the next generation of practitioners and researchers to become ethical, equitable, and effective decision-makers.

Over the past decade, Canada has experienced rapid expansion of protected and conserved areas, including the rise of Indigenous Protected and Conserved Areas (IPCAs), the expansion of marine protected and conserved areas, and …

Aires Protégées Et Conservées Au Canada: Faire Progresser Les Politiques, Les Pratiques, Et Le Leadership Autochtone En Matière De Conservation, Christopher J. Lemieux, Don Carruthers Den Hoed, Eli Enns, Catherine E. Reining

Geography and Environmental Studies Faculty Publications

Aires protégées et conservées au Canada : faire progresser les politiques, les pratiques et le leadership autochtone en matière de conservation est le premier manuel bilingue, interdisciplinaire et en libre accès au Canada consacré à la gestion et à la planification en pleine évolution des aires protégées et conservées. Cette ressource aborde les enjeux et transitions critiques qui marquent le domaine de la conservation, en intégrant les perspectives autochtones et des études de cas provenant de tout le pays, pour préparer la prochaine génération de praticiens et de chercheurs à devenir des décideurs éthiques, équitables et efficaces.

Au cours de …

The Sleep, Inhibition, And Performance (Sip) Study: An Erp Investigation Of Sleep, Stress, And Response Inhibition In Early Childhood, Alivia Overbee

Master's Theses and Doctoral Dissertations

Background: Inhibitory control (IC) is fundamental to academic achievement and mental health, yet limited research examines how modifiable environmental factors influence neural substrates of IC in early childhood. Sleep regulation and adversity may shape IC development through experiential canalization processes. Objective: The Sleep, Inhibition, and Performance (SIP) study investigates how sleep characteristics, socioeconomic status (SES), and stress predict neural markers of inhibitory control in children aged 5-8 using event-related potentials (ERPs). Methods: Twenty children were enrolled in this study, which assessed sleep assessment via actigraphy, sleep diaries, and questionnaires. SES and stress were measured through caregiver reports. IC was assessed …

Social Perception Of Rural And Urban Lgbtq+ High School Students, Jordyn Gerwig

Master's Theses and Doctoral Dissertations

Lesbian, gay, bisexual, transgender, queer, and other gender/sexual identities (LGBTQ+) have been subjects of research throughout history, impacting the way they are perceived socially. Experiences of LGBTQ+ people vary not only by person but also by geographic area (rural, urban, and suburban). The focus of this study is the social acceptance of LGBTQ+ identities in high schools in these geographic areas. The overall research question is as follows: How do LGBTQ+ students’ perceptions of social acceptance differ across urban, suburban, and rural high schools? It was hypothesized that students who attended rural schools will feel lower levels of social acceptance …

The Resonant Geometry Field Model: Mapping The Fluid Dynamics Of Emotion, Syntax, And Resonance, Michael J. Miller, Chatgpt (Ai~Nesbo+)

Psychology

We present a minimal field model of communication—resonance geometry—in which 11 core emotions emerge as geometric features of a shared medium rather than as discrete labels. This model extends the Theory of Communication Resonance & Intelligence Tuning (ToCRIT) by translating its qualitative constructs—resonant tethers (connection “wells” between communicators), lucid/drag zones (smooth vs resistant flow of emotion and syntax), and the Cognitive-Emotive Fracture Principle (closeness in syntax or emotion can increase risk of rupture)—into quantifiable field metrics: throughput (𝓣), rigidity (ρ), coupling (k), and hemispheric shear (α).

Additional modifiers include a Ranvier–Stokes analogue (continuity punctuated by “node kicks”) and a death-gravity …

Intensive Longitudinal Methods: Toward A Psychological Science Of Daily Life, Jean-Philippe Laurenceau, Ana M. Digiovanni, Niall Bolger

Department of Psychology Faculty Scholarship and Creative Works

Intensive longitudinal methods (ILMs) represent a class of longitudinal designs used to understand the flow of people's thoughts, feelings, physiology, and behaviors in their natural settings. This term encompasses daily diaries, experience sampling, ecological momentary assessment, ambulatory assessment, and related methods. Research on ILMs has grown exponentially, evolving into a core approach that complements more traditional designs. This article builds on this journal's first review on this topic, published in 2003. In the quarter-century since, there have been marked advances in design, technology, and statistical modeling. Three core ideas permeate this review: To build adequate theories of psychological functioning in …

“Why Can’T I Do My Homework Without Crying?” Neurodivergence And The Gendered Expectations Of Functioning, Alia Wang

Pitzer Senior Theses

The purpose of this qualitative interview study was to examine the experiences of neurodivergent women and gender-diverse individuals regarding productivity. Neurodivergence is often understood in biological and medical terms; far less attention has been given to how neurodivergent individuals experience and navigate everyday life. Meanwhile, productivity is often framed as a neutral measure of efficiency, but in practice, it is shaped by social norms that shape particular ways of thinking, working, and behaving.

Particularly for women and gender diverse people, these expectations are compounded not only by cognitive differences but also by gendered norms around behavior. This creates a mismatch …

Hyena Den Distribution, Human-Hyena Interactions And Mitigation Strategies In The Greater Amboseli Ecosystem, Katherine Elizabeth Davis Matczak

Honors Theses and Capstones

The Spotted Hyena (Crocuta crocuta) is a prevalent predator across Africa, recognized for their noticeable gait and powerful jaws which enable them to maul and scavenge on prey. Due to human population growth and encroachment onto wildlife territory, the overlap between human settlements and hyena den sites has become a growing concern, particularly regarding livestock predation. Livestock is intrinsic to livelihoods across Africa, with most individuals deriving their livelihoods from pastoralism. This paper provides an evaluation of den proximities to communities, hyena diet preference, human-hyena conflict/attitudes, and mitigation strategies used to protect hyenas, livestock, and the people. Results …

Exploring Biopsychosocial Influences On Hookup Culture And Disrupting Compulsory Behaviors In Emerging Adults: A Multidisciplinary Analysis Of A Contemporary Public Health Concern, Catherine Benjamin

Honors Theses and Capstones

Multidisciplinary analysis, including biology, psychology, and sociology, to better understand the compulsory Hookup Culture that exists as a contemporary public health concern among the age group defined as emerging adults. Sexually Transmitted Infections (STIs) diagnoses are steadily rising in the United States and disproportionately affecting college students. Early socialization and current educational resources that contribute to shame and stigma are discussed to explain how lifestyle and social conditions can act as risk factors for individual health outcomes.

Political Media Hesitancy And Avoidance In College Students, Taylor Mandile

Honors Theses and Capstones

No abstract provided.

After The Impact: Balance Function In Women With Repeated Concussions, Caroline M. Stack

Honors Theses and Capstones

Balance deficits following repeated mild traumatic brain injuries are well documented, yet research examining the delayed outcomes specifically in college-aged women remains limited. The present study investigated whether women with a history of two or more mTBIs exhibit lasting balance impairments compared to women with zero or one prior mTBI, tested at least six months after their most recent injury. Thirty-four English-speaking women (ages 18-30) recruited from the University of New Hampshire were assigned to a repetitive mTBI group or a control group. Balance was assessed using the Balance Error Scoring System and a MetaMotion inertial measurement sensor positioned on …

Parents’ Differential Perception Of Siblings’ Risky Play, Emma Smith

Master’s Theses

Parents differentiate their perceptions of risk between first- and second-born children. This study used a mixed methods approach for a novel comparison of parents’ views of risk between their first- and second-born children. Parents in the United States (n = 175, 111 mothers and 63 fathers, M age = 36), all with two biological children (excluding twins) between the ages of 3-10 (first-born M age =7; second-born M age = 5) answered self-report survey measures, including the Tolerance of Risk in Play Scale (TRiPS) and subsections of the Parent Supervision Attributes Profile Questionnaire (PSAPQ), in which they expressed their tolerance …

"What Does It Mean If I Am Silent?”: Bipoc And Lgbtq+ Educators’ Narratives Of Identity, Responsibility, And Student Protection, Julie Nicole Von Stein

Theses, Dissertations and Capstones

This qualitative study examined how BIPOC and LGBTQ+ educators describe their experiences navigating curriculum restrictions and book bans in politically restrictive educational environments, their perceptions of administrator support, and how their identities uniquely shape their decisions about resistance and risk. Grounded in Scott’s theory of everyday resistance, the study explored the ways BIPOC and LGBTQ+ educators make decisions about resistance when curricular content connected to race, gender, sexuality, and marginalized identities is challenged or restricted. Data were collected through semi-structured interviews with educators who identify as BIPOC and/or LGBTQ+, allowing participants to describe their experiences, decision-making processes, perceived risks, and …

Creating A Responsible Authorship Culture In Science: Anchoring Authorship Practices In Principles Of Transparency, Credit, And Accountability, Susan Wolf, Véronique Kiermer, Sofia Adams, Kirsten Bibbins-Domingo, Kathleen Hall Jamieson, Joerg Heber, Mohammad Hosseini, Ana Marušić, Beau Nielsen, Magdalena Skipper, Geeta K. Swamy, Yensi Flores Bueso

Articles

Authorship remains the primary currency of academic credit and a cornerstone of research integrity, yet current practices often fail to reflect the collaborative and interdisciplinary nature of modern science and questionable authorship practices persist. We argue that addressing these shortcomings is a collective responsibility shared by researchers, journals, research funders, scholarly societies, and research institutions. We examined authorship guidelines issued by journals and research institutions and found that their recommendations to researchers are highly variable. We propose that fostering a responsible authorship culture requires a shared, principle-based framework grounded in transparency, credit, and accountability. These three interconnected principles highlight when …