Digital Commons Network^™

Ramsey Chains In Graphs, Ritabrato Chatterjee

Dissertations

The research in this work deals with decomposition of graphs and Ramsey theory, two popular areas of research in graph theory due to numerous fascinating problems and the sheer mathematical beauty of the subjects. A decomposition {G₁, G₂, ..., G_k} of a graph G into subgraphs of G is ascending if the subgraph G_i is isomorphic to a proper subgraph of G_i+1 for i = 1, 2, ..., k − 1. The well-known and long-standing of Ascending Subgraph Decomposition Conjecture states that every graph has an ascending subgraph …

Masculinity, Psychological Flexibility, And Machismo: An Initial Examination Of Relationships To Interpersonal Violence, Geraldine Granados Todd

Dissertations

Intimate Partner Violence (IPV) is a grave problem in many areas of the world. Latin American countries have some of the highest rates of IPV in the world. One factor potentially impacting these rates has been hypothesized to be traditional machismo. Machismo is a complex construct that has proven difficult to define. A substantial challenge lies in distinguishing the characteristics that are unique to machismo from broader masculine gender role norms. Additionally, machismo seems to have a more “positive” side to it, encompassing loyalty to family, honor, and responsibility. This has been coined caballerismo. Studies looking at the impact of …

Evalutating Self-Instructional Training Materials To Teach Caregiver Implementation Of A Reading Program, Ky'aria Moses

Dissertations

Approximately 69% of fourth grade students and 70% of eighth grade students performed below the proficient level on the 2024 National Assessment of Educational Progress (NAEP) reading assessment, highlighting ongoing gaps in early literacy skills (NAEP, 2024). Caregiver implementation of instructional reading strategies can positively impact children’s literacy development; however, training is often required to ensure fidelity. Teach Your Child to Read in 100 Easy Lessons (TYC), is an evidence-based Direct Instruction reading program designed for caregiver implementation, yet its written self-instructional Practice Guide may be insufficient for developing fluent instructional delivery. Research suggests that programmed instructional formats incorporating active …

“Dynt Of Dede:” Reading The Medieval Combat Scene Through The Helmet-Cleave Motif, Andrew Sherwood Thomas

Dissertations

This research explores the continuity of chivalric combat descriptions throughout medieval literature. By tracing the history, development, and distribution of the helmet-cleave motif, this study is able to examine combat scenes spanning a wide reach of time, genera, and language. The purpose of this work is to suggest a reading methodology for the chivalric combat scene that appropriately situates it in its cross-textual context and so reveals the nuance of its expression and the value in its study.

Despite the volume of surviving combat descriptions in medieval literature, they remain underrepresented in the scholarship due to their apparent repetitious and …

Severity-Informed Analysis Of Staff-Worn Personal Protective Equipment Use In An Applied Behavior Analysis Clinical Setting, Trey Ximenez

Dissertations

Staff who provide care for individuals with autism spectrum disorder and intellectual disability experience high workplace injury rates, particularly in applied behavior analysis settings (Hardesty 2020; Hardesty et al., 2025; Romani et al., 2020). Despite these elevated risks, organizations lack evidence-based criteria for determining what protection to recommend to staff based on documented injury outcomes (Irwin Helvey et al. 2024). This study examined how staff injury characteristics are associated with staff-worn personal protective equipment (PPE) use in an inpatient neurobehavioral unit. A retrospective analysis of 1,998 staff injury incidents from 105 patients (2020-2024) tested whether injury severity, injury type relevance, …

Deferred Understandings: A Critical Content Analysis Of Representations Of War In Picturebooks, Heeyoung Kim, Jongsun Wee

Reading Horizons: A Journal of Literacy and Language Arts

This article reports on a study that examined eight picturebooks published since 2021 that portray contemporary wars, exploring picturebooks’ potential role in shaping children’s understandings of armed conflict. It investigated how these texts present historical context and construct representations of war. The authors’ analysis focuses on three key elements: the causes of war, depictions of wartime scenes, and the resolutions of war. The findings indicate that the picturebooks portray war realistically through textual and visual narratives, illustrating how war disrupts the child protagonist’s everyday life. However, the books rarely address the underlying causes of war. This study suggests that teachers …

Knowledge, Physician Communication, And Psychological Predictors Of Willingness To Engage In Dementia Risk Reduction Across The Lifespan, Thomas Fisher

Dissertations

Dementia represents a growing global public health concern, with increasing evidence suggesting that a substantial portion of dementia risk may be attributable to modifiable lifestyle and health-related factors. However, relatively little is known about public knowledge of these risk factors, willingness to engage in dementia risk reducing behaviors, and psychological factors that may be associated with willingness. The present study examines these factors among adults living in the United States across the lifespan. Participants (N = 308) completed an anonymous online survey assessing dementia risk-factor knowledge, willingness to engage in dementia risk reducing behaviors, primary care provider communication regarding dementia …

Black Adolescents' Understanding Of Racial Trauma: An Interpretive Phenomenological Analysis, Winifred Wilson

Dissertations

Over the past two decades, scholars have increasingly recognized that chronic stress from racism can cause racial trauma in Black individuals. However, research on the impact of racial trauma on Black adolescents remains limited. Understanding the language and experiences of Black adolescents is essential for identifying and addressing the biopsychosocial effects of racial trauma. This study used interpretive phenomenological analysis to examine how 12 Black adolescents (9 boys, 3 girls, aged 14-17) from the Midwest conceptualize, experience, and cope with racial trauma. Participants completed two interviews: an initial session exploring their understanding and experiences, and a member-checking interview (completed by …

"We Can't Shut The Classroom Door": Crossing Borderlands Of Practice In The Writing Methods Course, Vanessa C. Sullivan

Teaching/Writing: The Journal of Writing Teacher Education

This article shares the findings of a qualitative study that engaged ten writing teacher educators from across the United States in interviews, curriculum submission, and a mapping practice to explore the ways that they perceive and enact the teaching of the writing methods course within dynamic and complex settings. Using a conceptual framework of borderlands of practice to gain insight into the discourses and value systems that surround the course, findings revealed the overlapping domains that impact the preparation of teachers in the field of writing, the key values that guide the way that participants approach their teaching, and the …

“Ummm I Don’T Know If I Took A Writing Methods Course”: Learning From In-Service Teachers Revisiting The Methods Course, Christina Saidy, Isabelle Alize Meza, Talia Baca

Teaching/Writing: The Journal of Writing Teacher Education

In this article two teachers and their writing methods professor explore the challenges of the traditional methods course. In sharing the teachers’ experiences of retaking the methods course, they argue for the need to consider ways that practicing teachers can revisit the methods course to develop sustainable practices for the teaching of writing in secondary schools.

What Are You Writing? The Hopes And Hurdles Of Transitioning From Writing Methods To Teaching Writing, Rebekah Buchanan, Darrin G. Ross

Teaching/Writing: The Journal of Writing Teacher Education

This co-authored piece examines how the writing methods course impacts teaching and thinking about writing through the lenses of a writing methods professor and a former student/current teacher. In writing and thinking together we found that a mutual grounding in liberatory education, using writing as a tool for social action and critical thinking, and teaching writing as a political act we see how the writing methods course and the relationships built through writing create a basis for future decision making and inspiration in the high school classroom.

From Prompts To Invitations: Rethinking The Genre Of The Writing Assignment Sheet, Amber Jensen, Annika Peacock

Teaching/Writing: The Journal of Writing Teacher Education

In this article, a university-based teacher educator and a first-year middle school ELA teacher examine how their experiences in the writing methods course (as teacher and student) unsettled and expanded their thinking about assignment sheets and about themselves as teacher-writers. The course prompted questions about how ELA teachers might craft assignments that modeled rhetorically-relevant writing while also eliciting rhetorically-relevant writing from student-writers. The authors describe the genre inquiry they conducted that led to developing a heuristic for writing prompts as invitations that they have used to guide their own assignment sheet creation. Finally, they reflect briefly on how reframing this …

Bridging The Gap: Critical Resources For Grandparent Caregivers And Their Grandchildren, Kathy Dial, Cara Tonn, Omotomilola Jegede, Cindy Kekeh, Loriena Yancura, Michele Kekeh

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

US population estimates indicate that approximately 2.5 million children live apart from both parents. Family relatives, often called kinship caregivers, care for 70% to 90% of these children, with grandparents making up the largest category (Radel et al., 2016). This study aimed to identify the most helpful resources and sources for grandparent caregivers to support the overall well-being of their families. Phone or Zoom interviews were conducted among a purposive sample of 24 grandparent caregivers from February to March 2022 to examine their initial experiences as caregivers, the current support services and resources they received, and other resources and services …

Vietnamese Grandparents' Caregiving Experiences For Grandchildren Impacted By Hiv/Aids: An Ethnographic Study, Lesley M. Harris, Nguyen D. Thang, Linh Thuy Nguyen

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

This ethnographic study explores the caregiving experiences of grandparents in northern Vietnam who are raising grandchildren impacted by HIV/AIDS. Specifically, what is the process of skipped-generation caregiving in families affected by HIV/AIDS in Vietnam? Data were collected between 2009 and 2011 through participant observation and in-depth interviews with 26 grandparent caregivers and eight key informants. Informed by the Caregiving Career framework as a sensitizing concept and using constructivist grounded theory analytic strategies, the study identifies four interconnected caregiving phases shaped by cultural expectations, stigma, and intergenerational disruption. Through fieldwork and analysis, we found that grandparents drew from previous and current …

The Health And Well-Being Of Grandparents Who Report Major Responsibilities For Grandchildren: Perceived Physical Health, Depressive Affect, And Life Satisfaction, Tze-Li Hsu Phd, Patricia Drentea Phd

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

This study examines how grandparents who report major responsibilities for their grandchildren experience perceived physical health, depressive affect, and life satisfaction compared to grandparents who do not report these responsibilities. Using data from the third wave of MIDUS (2013–2014), a nationally representative dataset focused on mid to later life (n = 1,819), we analyzed a sample of grandparents. Ordered logistic regression was used for perceived physical health, and ordinary least squares (OLS) regression was used for depressive symptoms and life satisfaction. Results indicate that grandparents with caregiving responsibilities are more likely to be women, non-White, and have lower incomes and …

From Strangers To Family: Fostering Resilience Through Social Support In Grandmothers Raising Grandchildren, Nancy Mendoza

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

Grandparents often unexpectedly assume the role of caregiver with little support. Supporting these caregivers is critical for their health and well-being and that of their grandchildren. This study examines how family-like relationships formed during the GC+ intervention, increasing social support and resilience among grandparent caregivers. Four grandmothers, raising a total of five grandsons, participated in a focus group six months post-intervention. Grandmothers were asked to share their opinions and thoughts regarding the intervention. Using the Convoy Model and Resilience Theory, researchers conducted a deductive content analysis of participants’ perspectives on close family-like relationships cultivated during the intervention. Findings suggest close …

Table Of Content

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

Table of Content

Complete Issue Vol. 8, Issue 2

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

Complete Issue Vol. 8, Issue 2

Setting The Stage For Surviving Cancer, Kelly Allen

The Open Journal of Occupational Therapy

Margaret Petersen, theater artist and assistant stage manager of the Grand Rapids Ballet, is featured in the cover art for the Summer 2026 issue of the Open Journal of Occupational Therapy (OJOT). The self-portrait photograph depicts Petersen standing cheerfully on a terrace, dressed as an orange “safety cone” holding onto an IV pole. She takes in some fresh air as she receives her chemotherapy medication at the Lemmen-Holton Cancer Pavillion. Donned in orange coveralls and a modified hat topped with a small traffic cone and the word SAFETY emblazoned across the front, it is the costume she created to wear …

Occupational Therapy's Role In Optimizing Health Using 4ms Framework: Primary Care And Beyond, Nicole Karabas, Lydia Royeen, Bridget Hahn

The Open Journal of Occupational Therapy

As the older adult population in the United States continues to grow rapidly, the health care system faces increasing challenges in meeting their complex needs. A proactive, rather than reactive, approach to health care is necessary to support older adults in maintaining function and well-being. The Age-Friendly Health Systems 4Ms Framework; What Matters, Medication, Mentation, and Mobility, provides an evidence-based model for optimizing care across settings. Occupational therapists are uniquely positioned to implement the 4Ms framework because of their holistic and client-centered approach to evaluation and intervention.

By addressing "What Matters," occupational therapists  align care with individual goals and daily …

Occupational Therapists’ Emerging Role In Running Bereavement Support Groups, Diana Daus, Rondalyn V. Whitney, Susan Taddonio

The Open Journal of Occupational Therapy

Grief is well recognized as a stress response and, as such, significantly impacts engagement in meaningful occupational performance and engagement in meaningful occupations. Prolonged grief disorder (PGD), a newly recognized diagnosis, reflects the public health risk for the bereaved. Multiple client factors and performance patterns of those experiencing grief disrupt multiple areas of occupation. This opinion paper evaluates occupational therapy’s role in bereavement groups in the occupational therapy scope of practice.

Incivility And Toxicity In Occupational Therapy Academic Environments, Sharon Gutman, Sandra Rogers, Rondalyn V. Whitney

The Open Journal of Occupational Therapy

Toxicity in the academic environment is defined as an insidious form of behavior that is characterized by overt negativity with the intent to cause harm and includes bullying, manipulation, gas lighting, discrimination, preferential treatment, and ostracization. Reasons accounting for the existence of toxicity in academia include long-standing cultural norms of competition for scarce resources, devaluing of collaboration, unrealistic workload expectations and benchmarks for success, a milieu of excessive and negative critique, low salaries and professional rewards, and a hierarchical ranking system that encourages abuse of power without consequences. The impact of toxicity in academia on occupational therapy faculty include high …

Primary Care Reimbursement: Current Processes And Future Advocacy, Brenda Koverman, Monika I. Robinson, Lydia Royeen

The Open Journal of Occupational Therapy

Occupational therapy’s (OT) role in primary care is emerging as a viable practice area. Yet, operational efforts that include reimbursement continue to lag and have been identified as a barrier to entry. Current literature reveals confusing and overlapping reimbursement descriptions. Payment for services is critical for the sustainability of this practice area. This paper proposes a taxonomy to assist frontline clinicians, leaders, and provider practice managers to determine the best reimbursement strategy for their specific clinic. Differentiating and defining payment models, reimbursement determinants, and reimbursements methods allows OT leaders a shared language. Implementing the best reimbursement tactic will ensure the …

Practical Insights For Implementing An Intensive Therapeutic Day-Camp For Children With Hemiplegia: Guidelines For Practice, Rachel M. Vaughn, Holly Holland, Kerry Blazek, Jessica Margaret Cassidy

The Open Journal of Occupational Therapy

This guideline for practice provides practical recommendations for successfully executing a therapeutic day-camp for children with hemiplegia. By drawing from the literature and providing an in-depth explanation of our camp model, we address the challenges clinicians encounter when initiating therapeutic camp programming. A panel of physical and occupational therapists provides a comprehensive program description entailing a detailed explanation of camp programming, the combined therapeutic approach of intensive uni and bimanual training, and sample documents and activities. The program description, including camp attributes in relation to the ICF framework, provides an overview of our day-camp model, which has served children and …

Integrating Occupational Therapy In Homeless Street Outreach, Andrea Leflore, Cassandra Pagliaruli, Ryan Thomure

The Open Journal of Occupational Therapy

People experiencing unsheltered homelessness (PEUH) face multifaceted barriers to daily activity performance, characterized by barriers to performing basic needs, maintaining immediate safety, and accessing resources to manage health and transition into housing. Systemic barriers further impact access to care with discrimination in health care and homeless settings. With homelessness steadily increasing in the U.S., federally-funded initiatives have prioritized street outreach as an effective approach to meeting people where they are living with contextually adapted services. Street outreach interventions bring resources directly to communities, prioritizing relationship building to facilitate transitions to more stable living situations. This article presents a case analysis …

Occupational Therapy Students’ Demonstration Of Interprofessional Competencies During Simulation: An Observational Analysis, Elizabeth Crampsey, Shelley Cohen Konrad, Debra J. Ford

The Open Journal of Occupational Therapy

Quality care and patient safety are primary goals in health care, with interprofessional collaboration as a crucial strategy to achieve them. This study reports the behavioral outcomes of Occupational Therapy (OT) students applying core competencies, like Communication and Teamwork, during a longitudinal case-based team simulation activity designed to enhance interprofessional education (IPE). The activity was designed to improve implementation of IPE competencies during a collaborative teamwork exercise with standardized patients. A content analysis using the Interprofessional Collaborator Assessment Rubric (ICAR) assessed 21 graduate OT students’ deployment of IPE core competencies while participating in a semester-long interprofessional simulation (Sim-IPE) activity. Findings …

Exploring Student And Faculty Perspectives On Professionalism In Occupational Therapy Education, Mary Roduta Roberts, Jilaine Barton, Amy Janzen, Carolina Johnson, Lauren Painchaud

The Open Journal of Occupational Therapy

The development of professionalism is critical for occupational therapy (OT) students to become competent occupational therapists. This paper reports on the first phase of a multi-phase project to develop and pilot a situational judgement test to support teaching, learning, and development of professionalism in an OT program. The purpose of this study was to explore faculty and students’ perspectives on professionalism and OT. Twenty-two semi-structured interviews were completed with students (n = 18) and faculty (n = 4). The main insights shared included challenges in defining professionalism in OT, the importance of context, and differing perspectives on the effectiveness of …

Evaluating Students' Experience In Applying Model Of Human Occupation In Acute-Care Settings Through Actor-Based Case Simulations, Tiffany T. Lin, Homa Zahedi

The Open Journal of Occupational Therapy

Occupational therapists in hospital settings play a critical role in facilitating rehabilitation and promoting safe discharge, thereby reducing hospital readmissions and preventing hospital-acquired injuries, such as deep vein thrombosis and falls. Despite the benefits of occupation-based interventions, novice therapists often revert to an impairment-focused approach because of difficulties in applying occupation-centered models. The Model of Human Occupation (MOHO) offers a framework to support occupation-based practice, yet students and early-career therapists frequently encounter challenges in translating theoretical models into clinical application.

This study aims to examine occupational therapy students’ experiences with actor-based case simulation sessions designed to enhance confidence and application …

Feasibility Of Therapeutic Drumming Intervention For Autistic Youth: An Exploratory Study, Zahava L. Friedman, Dina Prisco, Jorge Ochoa, Talia Nuesi, Carmen Guarino, Patricia Higgins, Danielle Centi

The Open Journal of Occupational Therapy

Background: There is a need to identify a wider variety of neurodiversity-affirming interventions within the scope of occupational therapy. Therapeutic drumming, percussive music-making as a therapeutic intervention, holds potential for occupational therapy practice, though few studies have explored its efficacy with this population. The purpose of this study was to explore the design and effectiveness of therapeutic drumming for autistic youth from perspectives of drumming facilitators to identify relevant outcome variables and usefulness in the study and practice of therapeutic drumming.

Methodology: This exploratory feasibility study recruited twelve facilitators and 10 autistic youth. An occupational therapy graduate student …

Service Disruptions In Early Intervention Amid Covid-19: Understanding Challenges Faced By Families And Providers, Tiana T. Nguyen, Samantha Mong, Juliana Lainez, Domenique Embrey

The Open Journal of Occupational Therapy

Background: Infants at risk for developmental delays require early intervention (EI) services to support their development. However, many families face barriers to receiving services, which were exacerbated by the COVID-19 pandemic.

Objective: This qualitative study examined how COVID-19 impacted access to EI therapy services from the perspectives of families and EI providers in the San Francisco Bay Area. The study aimed to identify existing barriers and new pandemic-specific challenges to inform strategies for improving continuity and quality of EI care during future service disruptions.

Methods: Semi-structured virtual interviews were conducted with caregivers of eligible infants and EI providers. …