Digital Commons Network^™

Using Geographic Interviews To Conduct Community Assessments—Insights For Msw Pedagogy, Danielle Maude Littman, Denae J. Cook, Amie Thurber

School of Social Work Faculty Publications and Presentations

Social work is predicated as a person-in-environment profession, but few tools presently exist for students to operationalize person-in-environment through assessment and systematic understanding. Geographic interviews, which combine spatial mapping and qualitative go-along interviews, are one possible tool with promise for application in the social work classroom. This teaching note describes the process of integrating geographic interviews as one data collection method MSW students could utilize in a community assessment assignment. We share learnings from student assignments (N = 8) and instructor focus groups (N = 4). We found that while there was a high level of student and instructor interest, …

The Chitlins Effect: Distinguishing Cultural Resilience From Normalized Harm, Steffannie Roache

School of Social Work Faculty Publications and Presentations

The Chitlins Effect is a practice framework developed to help behavioral health professionals distinguish between culturally rooted strengths and trauma-based patterns in the communities they serve. Named after a cultural example rooted in Black American history — where necessity became tradition, and survival became meaning — the framework describes how beliefs, behaviors, and coping mechanisms are transmitted across generations, becoming normalized within families, communities, and cultures even when those patterns carry harm. This paper introduces the conceptual foundation of the framework, situates it within existing research on historical trauma, intergenerational transmission, and social determinants of health, and outlines its application …

Divining Liberation: A Community Healing Curriculum For Uprooting Historical And Racialized Trauma, Steffannie Roache

School of Social Work Faculty Publications and Presentations

Divining Liberation is a structured community healing and workforce wellness curriculum designed to support individuals and groups in recognizing, naming, and uprooting the effects of historical and racialized trauma. The curriculum was developed by Steffannie Roache, MS, LPC, and delivered through Trauma Informed Oregon beginning in 2023. It is built on three conceptual foundations drawn from the author's earlier work: The Chitlins Effect (Roache, 2012), which examines how trauma-based beliefs become normalized across generations; cultural betrayal trauma theory; and trauma-informed care principles established through SAMHSA and OHA. The curriculum unfolds through four thematic parts (Recognizing the Roots, Uprooting Harm and …

University Studies First-Year Inquiry Student Success Pilot Year 1 Report 2024 - 2025, Sarah Dougher, Lindsey Wilkinson, Rowanna L. Carpenter

University Studies Assessment Research

During the 24-25 academic year, fourteen University Studies First-year Inquiry courses participated in a pilot supported by the Office of Student Success that embeds student support resources into course work, activities, and curricula. This is an effort to connect students more directly to support services they may need to be successful at PSU, to increase their sense of belonging, and ultimately increase their completion of FRINQ. The Pilot is being evaluated based on academic outcomes, PSU resource use, and measures of efficacy and belonging. For Information about our evaluation methods and data sources, please see the full report and the …

A Profile Of Sophomore Inquiry Students Fall 2025, Rowanna L. Carpenter

University Studies Assessment Research

In order to better understand the students who enroll in Sophomore Inquiry (SINQ) courses and begin to identify areas where they may need support, University Studies (UNST) began collecting and compiling data on these students. This report presents a profile of SINQ students from Fall 2025. It presents an overview of all students enrolled in SINQ during Fall 2025 and then summarizes information from the Prior Learning Survey. It is organized around three areas that contribute to student success: academic preparation and concern; financial and physical wellbeing; and connectedness to campus.

Descending An Inclined Plane With A Large Language Model, Justin C. Dunlap, Ryan Sissons, Ralf Widenhorn

Physics Faculty Publications and Presentations

[This paper is part of the Focused Collection in Artificial Intelligence Tools in Physics Teaching and Physics Education Research.] We present a study in which a version of a common conservation of mechanical energy introductory physics problem, an object released on an inclined plane, is given to OpenAI’s GPT-4 large language model (LLM). We investigate how different permutations of object, action verb, and property of the incline impact the responses of the LLM. The problem setup and prompting was left purposefully minimal, requiring the LLM to state multiple assumptions to justify the final answer. We specifically studied how different keywords …

Clea Labs For Stellar And Cosmological Astronomy Bottled For Silicon Macintosh, Hansika Reddy Bandela, Yuktha Shetty, Jack C. Straton

Physics Faculty Publications and Presentations

Project CLEA -- CONTEMPORARY LABORATORY EXPERIENCES IN ASTRONOMY -- develops laboratory exercises that illustrate modern astronomical techniques using digital data and color images.

These Labs were developed for Windows, but the authors have bottled them for Silicon Macintosh computers.

Thorstein Veblen: The Independent Thinker Whose Contributions Advanced A Distinct Tradition Of Heterodox Economics, John B. Hall

Economics Faculty Publications and Presentations

Challenging Charles Camic’s perspective, this article argues that Thorstein Veblen’s time at the top amounted to about nineteen years; a fraction of his professional career. While drawing from and building upon challenges associable with a changing world which he faced – related to the ending of Laissez-faire and the rise of big business; the institutions initiated for prosecuting World War I; and the accompanying rise of the vested interests – Veblen’s writings effectively and propitiously provided a solid foundation for an American school of heterodox thought known as Original Institutional Economics.

A 14-Year Content Analysis Of School-Family Partnership Publications In Counseling: Trends, Gaps, And Future Directions, Yi-Wen Su, Dan Li

Counselor Education Faculty Publications and Presentations

This content analysis examined 55 articles on school-family-community partnerships published in counseling journals between 2010 and 2024, identifying trends in publication type, methodology, and population focus. Most articles (54.54%) were conceptual, with Professional School Counseling leading in publication volume. Limited empirical research and a lack of focus on diverse populations were noted, with only 18.18% addressing racial minorities (primarily Latino and African American) and 5.45% focusing on rural communities. Four primary strategies for strengthening partnerships emerged: Inclusivity, Leadership and Empowerment, Equity-Focused, and Consistent Communication—each aligning with the school counselor’s roles in fostering collaborative, equitable partnerships. Recommendations emphasize a need for …

Evading A Post-Truth World: Rorty’S Foundationless Philosophy For An Acculturating Education, Madhu Narayanan

Educational Leadership and Policy Faculty Publications and Presentations

A challenge for educators is how to teach in a “post-truth” world. Lies, fake news, and a gleeful disregard for facts – what I collectively term mis/information – all seem to undermine the very project of education. The pragmatism of Richard Rorty holds promise to address such issues. I first argue that Rorty’s philosophy of education is of limited use, whereas his broader thoughts on a philosophy without foundations are more relevant. I then suggest that a way forward is to evade the fight against post-truth dynamics altogether. An insistence on rational objectivity and foundational truth are at the root …

Rising From The Ashes: Reading Impacts And The Effects Of Recovery Educational Services Following A Major Natural Disaster, Tiffanie Lousia Lambert

Educational Leadership Professional Doctorate Dissertations

This Improvement Science Dissertation examined solutions to improving literacy outcomes for students in an elementary school that experienced a wildfire during the pandemic. School data revealed lagging reading growth among students displaced by the wildfire despite educational recovery efforts. A root cause analysis to understand students' limited reading recovery led to more global concerns about school-wide literacy programming and the limited use of evidence- based approaches. School-wide data revealed that fewer than 30% of students in the school met literacy benchmarks since the wildfire. Though the fires disproportionally impacted low-income neighborhoods with higher representation of English Learners and students receiving …

Beyond Traditional Education: Graduation Rates At An Alternative High School, Kayla Dawn Marie Crook

Educational Leadership Professional Doctorate Dissertations

The study addressed the problem of practice of improving on-time graduation rates for students in alternative education settings. Traditional educational systems often fail to meet the unique needs of students in alternative education programs, which could lead to increased barriers towards on-time graduation. Based on improvement science principles, this research utilized Plan-Do-Study-Act (PDSA) cycles to systematically test and refine prioritized change ideas to mitigate these barriers with the goal of increasing graduation rates at the focus school. These change ideas included improving social emotional learning through teacher coaching, personalizing attendance calls, and developing individualized student success plans. Through rapid iterative …

Growing Together: Strategies For Attracting And Retaining Community-Reflective Early Learning Professionals, Tonya Jo Coker

Educational Leadership Professional Doctorate Dissertations

The recruitment and retention of a diverse early learning workforce remains a critical challenge in special education. This study explores the multifaceted issues of workforce shortages, turnover rates, and the disparity between the demographics of educators and students in the Department of Early Learning within an education service district in Oregon. Through a detailed analysis of historical and current data, this study identifies systemic challenges contributing to the difficulty in attracting and retaining qualified staff, especially those who are representative of the communities they serve. Using improvement science as a methodological framework, the study tested change ideas focused on recruitment, …

Rising Tides Lift All Boats: Significant Disproportionate Identification Of Latine Students In The Eligibility Category Of Specific Learning Disability, Erica Gordon

Educational Leadership Professional Doctorate Dissertations

The study explored the complex problem of practice (POP) of significant disproportionate identification of Latine multilingual learner (ML) students in the special education eligibility category of specific learning disability (SLD). The study employed improvement science as its methodological framework. Integral partners and a leadership team from a rural Oregon district reviewed the literature and used a root cause analysis to identify six causes behind these outcomes. Iterative plan-do-study-act (PDSA) cycles test with concise data collection, enabling real-time adjustments and improvements within the improvement cycle was used to implement two change ideas. These prioritized change ideas resulted in the implementation of …

Addressing Disparities Among Latine Students In Special Education, Jesabel Jannette Centeno

Educational Leadership Professional Doctorate Dissertations

This study used Improvement Science to understand and address the overrepresentation of Latine students identified with specific learning disabilities (SLD) in elementary school settings. It highlighted the processes and systems that impacted Latine students' educational opportunities and services--emphasizing the need for culturally and linguistically aligned instructional practices. The study was set in a suburban school district in the Pacific Northwest, where many Latine students received special education services. It investigated the root causes of SLD over-identification among these students. It suggested that enhancing educational outcomes required a focused effort to reduce over- and under-identification in special education. The document now …

Osa-Diff: An Origin Sampling Based Adversarial Attack Using Diffusion Models, Shayan Jalalipour, Banafsheh Rekabdar

Computer Science Faculty Publications and Presentations

Diffusion models are becoming an increasingly popular emerging technology, however their use in adversarial attacks remains a scarcely explored topic. We show that diffusion models can be used to create end-to-end hidden adversarial perturbations with high rate of success, and propose a novel diffusion based adversarial attack that allows for substantially faster training time (through improved convergence on high quality images) and with substantially less computational overhead than typical diffusion model training

Foundation Models Boost Low-Level Perceptual Similarity Metrics, Abhijay Ghildyal, Nabajeet Barman, Saman Zadtootaghaj

Computer Science Faculty Publications and Presentations

For full-reference image quality assessment (FR-IQA) using deep-learning approaches, the perceptual similarity score between a distorted image and a reference image is typically computed as a distance measure between features extracted from a pretrained CNN or more recently, a Transformer network. Often, these intermediate features require further fine-tuning or processing with additional neural network layers to align the final similarity scores with human judgments. So far, most IQA models based on foundation models have primarily relied on the final layer or the embedding for the quality score estimation. In contrast, this work explores the potential of utilizing the intermediate features …

Civic Participation And Meaning In Life: Similarities And Differences Across Diverse Youth, Yue Ni, G. John Geldhof, Richard A. Settersten, Shauna L. Tominey

Psychology Faculty Publications and Presentations

Civic engagement is an important component of youth thriving, but prior research—focused primarily on political engagement—has found a “civic engagement gap” between youth with marginalized identities and those with privileged social identities. Research is needed to understand youth involvement in other civic activities, patterns of disparities, and any implications of these differences for youth well-being. In this study, we examined differences in community service activities, political activities, and expressive activities and their relationships with meaning in life 2 years later across 11 groups of 1,088 adolescents defined by intersections of race/ethnicity, socioeconomic status, and nativity. Findings reveal great diversity in …

Supporting Holistic Health And Gestational Diabetes Mellitus Risk Reduction Among Young Native Females Prior To Pregnancy: A Qualitative Exploration., Sarah A. Stotz, Luciana E. Hebert, Lisa Scarton, Kelli Begay, Kelly L. Gonzales, Heather Garrow, Melanie Charley, Melanie Aspaas, Denise Charron-Prochownik, Spero M. Manson

OHSU-PSU School of Public Health Faculty Publications and Presentations

AI/AN communities are disproportionately impacted by food insecurity and gestational diabetes mellitus (GDM). Decreasing the risk of GDM can interrupt the intergenerational cycle of diabetes in AI/AN families, and can decrease diabetes-related health disparities. The goal of this study was to explore ways of supporting holistic health and reducing the risk of GDM among young American Indian and Alaska Native (AI/AN) females prior to pregnancy. Semi-structured interviews were conducted with adult AI/AN women (>18 years) who had GDM or who have young female relatives (e.g., daughters) (n = 41), AI/AN females between 12 and 24 years (n = 18), …

Integrating Rehabilitation Services Into Routine Care Of Rheumatoid Arthritis May Reduce The Inflammatory Response: A Hospital-Based Follow-Up Study In Taiwan, Hui-Ju Huang, Wei-Jen Chen, Hanoch Livneh, Hua-Lung Huang, Ming-Chi Lu, Tzung-Yi Tsai, Multiple Additional Authors

Counselor Education Faculty Publications and Presentations

Background and Objectives:

For persons with rheumatoid arthritis (RA), the accompanying systemic inflammatory conditions often insidiously damage extra-glandular organs, causing poor outcomes. Despite evidence manifesting the application of rehabilitation services (RSs), the association between RSs use and changes in the inflammatory response among persons with RA has not yet been established. With that in mind, this study aimed to evaluate changes in C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) before and after long-term RSs use.

Materials and Methods:

For this two-group pre and posttest study, medical data of 4505 persons with RA aged 20–70 years between 2012 and 2017 …

“I Have One More Hour Of Power And Many Miles Of Communication To Go”: Lessons Learned From Community Research Interrupted By Climate Crises, Antonia R.G. Alvarez, Sherry Manning, Teresa Dosdos Ruelas

School of Social Work Faculty Publications and Presentations

The Ang Pagtanom og Binhi Project is a University–Community partnership and community-based participatory research project exploring the health benefits of food sovereignty practices in the Philippines. In late 2021, in the midst of data collection, Super Typhoon Odette made landfall in the Philippines causing massive environmental and structural devastation. In the aftermath of the storm, community partners in the Philippines and members of the research team in the United States shared photos, texts, and updates. These messages included descriptions of structural and environmental damage caused by the storm and stories of mutual aid efforts and actions taken by individuals and …

Weaving Our Kuwentos (Stories) Toward Ginhawa (Aliveness): Pilipinx American Social Work Motherscholars Enacting Praxes Of Survival And Thrivance In The Academy, Joanna C. La Torre, Lalaine Sevillano, Lisa Reyes Mason, Alma M. Ouanesisouk Trinidad, Cora De Leon

School of Social Work Faculty Publications and Presentations

Five Pilipina American (PA) social work MotherScholars, from a doctoral student to an interim dean, used kuwentuhan (Pilipinx methodology) to amplify their survivance and thrivance despite attempted exclusion, reduction, and distortion as Pilipinos by coloniality/modernity. Grounded in decolonial feminism (the view that oppressions such as sexism and racism co-constitute coloniality and that unsettling oppressions disrupts hegemony) and Pinayism (an integrated framework revaluing the labor, intellect, and nurturance of mothering through a cultural lens), the authors work coalitionally across their PA diversity to re-center ginhawa (aliveness or sense of ease and wellness). Together, they embarked on an iterative self-study process of …

From The Ocean To Our Kitchen Table: Anthropogenic Particles In The Edible Tissue Of U.S.. West Coast Seafood Species, Summer D. Traylor, Elise F. Granek, Marilyn Duncan, Susanne Brander

Environmental Science and Management Faculty Publications and Presentations

Microplastics (MPs) and other anthropogenic particles (APs) are pervasive environmental contaminants found throughout marine and aquatic environments. We quantified APs in the edible tissue of black rockfish, lingcod, Chinook salmon, Pacific herring, Pacific lamprey, and pink shrimp, comparing AP burdens across trophic levels and between vessel-retrieved and retail-purchased individuals. Edible tissue was digested and analyzed under a microscope, and a subset of suspected APs was identified using spectroscopy (μFTIR). Anthropogenic particles were found in 180 of 182 individuals. Finfish contained 0.02–1.08 AP/g of muscle tissue. In pink shrimp (Pandalus jordani), the average AP/g was 10.68 for vessel-retrieved and …

Summed Series Involving 1F2 Hypergeometric Functions, Jack C. Straton

Physics Faculty Publications and Presentations

Summation of infinite series has played a significant role in a broad range of problems in the physical sciences and is of interest in a purely mathematical context. In a prior paper, we found that the Fourier–Legendre series of a Bessel function of the first kind J_N(kx) and modified Bessel functions of the first kind I_N(kx) lead to an infinite set of series involving ₁F₂ hypergeometric functions (extracted therefrom) that could be summed, having values that are inverse powers of the eight primes 1/ ( 2ⁱ 3^j 5^{k …}

Re-Indigenizing And Collaboratively Tending Urban Greenspaces, Divinity Nnenne Adewale

University Honors Theses

This work details the active process of land tending with the intention of re-Indigenization in the Pacific Northwest at several Portland sites; The Native American Student Community Center, PSU Oak Savanna, and the Ridgefield National Wildlife Refuge. Land tending is an intuitive process, one rooted in love and respect for life of all forms as well as becoming the perpetual student; land tending is not a skill to be mastered, only practiced. Unlike environmental management, tending cannot be done separate from the earth, in a classroom or otherwise. Connections are what tending is built on top of: the foundation; effort …

Participatory Longitudinal Qualitative Interview Study To Understand Autistic Gynaecological And Obstetric Health: The Autism From Menstruation To Menopause Study Protocol, Amy Brown, Kathryn Williams, Aimee Grant, Gemma L. Williams, Harriet Axbey, Abigail Wilkins, Ellen Firth, Hazel Lim, Helen Cave, Christina Nicolaidis, Multiple Additional Authors

School of Social Work Faculty Publications and Presentations

Autism is a lifelong minority neurotype present from birth. There is a dearth of credible evidence to suggest gender variation in Autism prevalence, despite historical under-diagnosis of women. Autistic people Assigned Female At Birth (AFAB) have worse physical and mental health compared with non-Autistic peers. To date, the reproductive health experiences of Autistic AFAB people have been under-investigated.Methods and analysis This study aims to co-develop a quality improvement intervention to improve the reproductive health of Autistic people. The study uses Community Partnered Participatory Research (an approach similar to Community-Based Participatory Research), largely through a Community Council that co-governs the study. …

Philanthropy Under Uncertainty: Muslim Religious Giving During The Covid-19 Pandemic, Osman Umarji, Rafeel Wasif, Shariq Siddiqui, Zeeshan Noor

Public Administration Faculty Publications and Presentations

This study investigates the demographic, religious, and psychological correlates of charitable giving during times of uncertainty. We employ structural equation modeling to understand the mechanisms that underlie faith-based philanthropy amongst Muslims. For this purpose, we analyzed Muslim American philanthropy during the month of Ramadan in 2020, a month traditionally associated with increased religiosity and philanthropy. Utilizing a sample of 1,722 Muslims in the United States and Canada, uncertainty intolerance was associated with financial anxiety (B = .26), which in turn was related to donating less money (B = -.06). Financial anxiety was also associated with subjective financial well-being (B =.-.22), …

Schools Apart: Curricular Stratification Across School Socioeconomic Compositions And Implications For Educational Inequality In The Us, Daniel Mackin Freeman

Dissertations and Theses

Motivated by longstanding sociological theories and utilizing the most current, large, and nationally representative data, this dissertation aims to describe and add nuance to our understanding of how the curriculum US youth are exposed to is stratified by the socioeconomic composition of the schools they attend. All three empirical chapters suggest that school SES contributes to substantial differences in school structure, as evidenced by differences in course-taking patterns and how course-taking relates to academic achievement in high school and beyond. The first study suggests that the relationship between curricular intensity in secondary school and postsecondary achievement is variable depending on …

A Mechanistic Study Of Silicon Nanocrystal Formation Via Solid State Synthesis, Katherine Mccarthy Weinfurter

Dissertations and Theses

Silicon nanocrystals (SiNCs) show promising physiochemical properties that could be used in industrial applications. The production of SiNCs through solid-state synthesis is ideal due to relatively low cost of equipment and chemical reagents, as well as the ability to scale-up production. A widely known and commonly used precursor previously used in solid-state synthesis for SiNCs, hydrogen silsesquioxane (HSiO_1.5), was discontinued in chemical manufacturing, which has led to researching alternative precursors (or starting materials). We have identified that there is a gap of knowledge related to producing these precursors, as well as the mechanistic understanding of the chemical reactions …

A Contemporary Examination Of Racial Intraminority Relations: Attitudes, Motivations, And Barriers To Participation In Collective Action, Jaboa Shawntaé Lake

Dissertations and Theses

Social movements globally and within the U.S. are gaining widespread acknowledgment as many individuals become more aware of systems of disadvantage and oppression, gain a better understanding of their root causes, and engage in collective ways to approach social change. Social science research on engagement with collective action has started to go beyond looking only at majority-minority relations (such as between White and Black people) to examine solidarity and coalition building between minoritized groups. This dissertation expands the literature both on collective action and intraminority intergroup relations through three manuscripts. Chapter II explores various social attitudes (e.g., awareness of privilege …