Digital Commons Network^™

Exploring The Role Of Information Literacy Instruction In Student Co-Creation Of Community-Based Research Products, Robyn Hall

Communications in Information Literacy

Supported by institutional commitments to community engagement, undergraduate students at universities across North America are participating in community-based research projects. These experiential learning activities allow students to collaborate with community partners to address issues in their communities, often resulting in co-creating research products that seek to have a real-world impact. This article reports on ways that academic librarians can support students engaged in these activities, informed by interview data gathered from university administrators and faculty members from across Canada with expertise in conducting and overseeing students' participation in research connected to university–community partnerships. This growing area of scholarly activity in …

An Exploration Of Two Information Literacy Open Learning Object Repositories: Value, Content, And Engagement, Tiffanie Lynn Ford-Baxter

Communications in Information Literacy

Information literacy (IL) open learning object repositories (LORs) provide a space for librarians to find and exchange instruction resources and lessons. Given many librarians enter the workforce with little or no formal training or educational opportunities to learn about pedagogy, these repositories are indispensable resources to the Library and Information Science field. This study explored the contents of two popular IL LORs, Project Cora and the Association of College and Research Libraries Framework for Information Literacy Sandbox, to uncover how users engage with the resources and how the repositories differ. This study's findings suggest that while resources within the LORs …

Coastal Wetland Restoration Through The Lens Of Odum's Theory Of Ecosystem Development, Friedrich W. Keppeler, Annette S. Engel, Linda M. Hooper-Bùi, Paola C. López-Duarte, Charles W. Martin, Jill A. Olin, Katelyn J. Lamb, Michael J. Polito, Nancy N. Rabalais, Multiple Additional Authors

Environmental Science and Management Faculty Publications and Presentations

Advancing ecological restoration assessments requires a more detailed consideration of species interactions and ecosystem processes. Most restoration projects rely on a few metrics not always directly linked with ecological theory. Here, we used Odum's theory of ecosystem development to assess and compare the ecosystem structure and services of created marshes (4–6 years old) with preexisting, reference marshes in a brackish water region of the Mississippi River Delta. We built ecosystem models for created and reference marshes that integrated large datasets of stomach contents, stable isotopes, and taxa abundances. Despite strong resemblance in community structure, created marshes were at an earlier …

Unmasking And Addressing Burnout In The Mental Health Profession, Sara Edwards

University Honors Theses

Burnout poses a significant challenge among mental health workers, impacting both the well-being of practitioners and the outcomes for their patients. The key inquiries guiding this literature review are: what factors contribute to burnout, and what interventions are essential for treating and preventing burnout in mental health professionals? The findings reveal that factors such as level of experience, lack of quality supervision, vicarious trauma, working conditions, and personal beliefs significantly contribute to burnout. Effective prevention and treatment measures for mental health workers vulnerable to burnout encompass self-monitoring, participation in support groups, additional training, and organizational interventions. These insights could serve …

A Capstone Journey In Enterprise Software Consulting For Microsoft: How An Interdisciplinary Philosophy Fosters Critical Thinking And Promotes Cross-Functional Teamwork, Jacob Mccall

University Honors Theses

This capstone review thesis explores the application of strategic innovation and enterprise software with a Portland State University (PSU) School of Business Administration (SBA) interdisciplinary team consulting for Microsoft. Faced with improving pitch meetings with a new target audience of Chief Marketing Officers (CMOs), Microsoft's West Coast enterprise software sales team sought consultation from the PSU SBA 2023 Business Honors cohort. This text reflects on the precursors responsible for the consulting project’s success, including the university’s guiding principles, interdisciplinary philosophy, and applicable business practices. The final solution includes insights into CMO types, needs development, a marketing enterprise software visual sales …

How Beavers (Castor Canadensis) Affect Habitat Availability For Two Native Oregon Turtles: Actinemys Marmorata And Chrysemys Picta Bellii, Rodé Krige

University Honors Theses

Oregon is home to two native freshwater turtle species: the northwestern pond turtle and the western painted turtle. Both turtles are Oregon conservation strategy species with a status rating of sensitive, indicating declining populations. Oregon's decline in these turtle's populations is thought to be predominantly due to loss and degradation of habitat that results from development and urbanization. Beavers' ability to dam streams and create ponds may be creating habitat usable by turtles, but the relationship is under-studied. This study assessed water temperature, basking habitat, and overall turtle habitat suitability at beaver-dammed and control ponds in Portland, Oregon. Average basking …

Crossover Youth: The Relationship Between Juvenile Dependency And Delinquency, Victoria Davenport

University Honors Theses

This literature review looks at the relationship between juvenile delinquency and juvenile dependency. Specifically, it evaluates the existence of "crossover youth", minors who have been involved with both systems in their lifetime. The review considers thirteen different studies, literature reviews, and databases to determine risk factors in maltreated youth that cause them to offend. The review also looks at the impact that second-generation parents have on likelihood of offending as juveniles, as well as the importance of welfare worker perception on parental involvement with dependency agencies. Finally, the review considers potential interventions to crossover youth, determining how to assist maltreated …

The Praxis Of Professional Communication In Simulated Business: Psu Capstone Analysis, Molly Daniels

University Honors Theses

"Let knowledge serve the city" serves not only as Portland State University's motto but also as the guiding intent of the Business Administration capstone program to assist local companies in the city of Portland. This review covers the experience of my participation in the program including the use of education and challenges. While the experience recorded within is atypical due to the unforeseen closure of the participating client, effective communication studies with clients and other students remain pressing. This entailed examining the quantitative and qualitative needs of a hybrid coffee shop and event space and whether changing to a larger …

Swimming Upstream In The Academic Library: Exploring Faculty Needs For Library Streaming Media Collections, Elsa Loftis, Carly Lamphere

Library Faculty and Staff Publications and Presentations

Objective - To compare Portland State University’s (PSU) local experience of using streaming media to national and international trends identified in a large qualitative study by Ithaka S+R. This comparison will help librarians better understand if the PSU Library is meeting the needs of faculty with its streaming media collection through a series of faculty interviews.

Methods and Intervention - Two librarians from PSU participated in a large, collaborative, two-part study conducted by Ithaka S+R in 2022, with 23 other academic institutions in the United States, Canada, and Germany As part of this study, the authors conducted a series of …

Digital Public Library Ecosystem 2023, Rachel Noorda, Kathi Inman Berens

English Faculty Publications and Presentations

The Digital Public Library Ecosystem is the network of digital book collection and circulation specifically through public libraries. Digital book collection and circulation have never been more important than they are today. Nearly 1 in 3 Americans has read an ebook in the last 12 months. Audiobook listening is also high; nearly 1 in 4 Americans has listened to an audiobook in that same time period. Libraries are one way in which readers gain access to ebooks and audiobooks. Despite this, a holistic view of the digital library ecosystem is largely opaque. Three factors contribute to current confusion about the …

2023 Aquatic Weed Surveys At Timothy Lake, Lake Harriet, North Fork Reservoir, And Estacada Lake, Gabriel E. Campbell, Jacob Rose

Center for Lakes and Reservoirs Publications and Presentations

Portland General Electric (PGE) operates and manages reservoirs as part of their Clackamas Hydroelectric Project in Clackamas County, Oregon. The Center for Lakes and Reservoirs staff surveyed some of these reservoirs in 2023 for aquatic vegetation. This document summarizes their survey efforts including their protocols and data.

Contemporary Library Censorship Tactics: Reviewing The Literature, Lex Faller

PSU McNair Scholars Online Journal

Library censorship efforts in the U.S. have broken records annually since 2021, spurred by social, technological, and political developments. These censorship efforts most frequently target diverse media representing Black, Indigenous, and people of color (BIPOC) and/or lesbian, gay, bisexual+, trans+, queer, intersex, and asexual+ (LGBTQIA+) communities in and at libraries. The current surge in attempts to censor library materials constitutes part of a greater conservative political strategy in the contemporary culture wars. This literature review analyzes the academic and professional literature alongside the gray literature regarding these censorship efforts to make sense of these trends. By investigating bodies of knowledge …

Science Literacy And Popular Culture: Forensic Anthropology In Application And Fiction, Autumn L. Baker

PSU McNair Scholars Online Journal

This exploratory research examines the discussion of “race” in popular cultural media in a forensic anthropological context. The TV series Bones was used as a sample site for a cultural comparative analysis. This research critically compares popular culture understandings of “race” or ancestral heritage as depicted in Bones with a specific, newly developed method that forensic anthropologists apply in actual lab procedures in combination with other methods to determine ancestral heritage as depicted in textbooks. This research project has two phases. The first phase is a media analysis of discussions and depictions of ancestral heritage in episodes of Bones; the …

The Establishment And Shaping Of The Education System And National Identity In Manchukuo, Tianyang Lei

Dissertations and Theses

This thesis studies the education system and national identity of Manchukuo the nationstate (1932-1945). In September of 1932, the Japanese army staged the "Mukden Incident," a bombing of a railway line near Shenyang that was used as a pretext for the invasion of Manchuria. Following the incident, the Japanese established the state of Manchukuo with the last emperor of China, Puyi, as its nominal head of state. The establishment of Manchukuo marked the beginning of Japan's aggressive expansion in Asia and its militarization of the region. It also marked the start of Japan's effective control over large portions of Northeast …

Energy Auction With Non-Relational Persistence, Michael Ramez Howard

Dissertations and Theses

As the current landscape for electric vehicles changes, options for remote charging are expanding to keep up. In the United States alone, sales of electric vehicles grew 85% from 2020 until hitting 450,000 units by the end of 2021. While these growing sales are encouraging, commercial charging stations have a long way to go before they are as ubiquitous as gasoline stations are today. The peer-to-peer energy auction helps fill the gap in underserved areas by allowing private homeowners to share their charging facilities with other electric vehicle drivers. The auction framework wraps existing charging outlets with a Cloud-connected microcontroller. …

Motivation To Collaborate: A Qualitative Exploration Of The Perspectives Of Service Providers On An Alternative First Response Program, Desiree' J. Duboise

Dissertations and Theses

Alternative first response programs have existed in the United States for decades, and the formation of these programs has increased across the country in light of public calls for non-police responses to emergency. Portland Street Response (PSR) is an alternative first response program located in Portland, Oregon. The program assists individuals experiencing mental health crises by providing unarmed response in non-violent situations that ordinarily would be responded to by armed police officers. In order for such programs to thrive, collaboration with other organizations is crucial. Service-providing organizations are uniquely prepared to collaborate with a program such as PSR due to …

Cognitive Engagement During Group Learning Activities In Chemistry Courses: An Analysis Of Student Discourse, Safaa Youssef El-Mansy

Dissertations and Theses

As educators, our goal is to help our students be successful, but in order to accomplish this, we need to understand what factors contribute to student success. One factor, small-group active learning, has been correlated to improved academic outcomes; however, the magnitude of this improvement can vary across different courses, different types of group work, and even across courses that use the same group work structure. Therefore, it is important to understand what aspects of group work contribute to its effectiveness. The work presented in this dissertation investigated one specific aspect: students’ cognitive engagement. This was done by analyzing the …

Oregon Transportation Plan: Innovations In The Exploratory Scenario Planning Approach, Adam Argo, Jonathan Slason

PSU Transportation Seminars

This seminar reviews the recently-adopted Oregon Transportation Plan and the process and innovations that underpinned the analysis to identify a preferred set of investments and actions to support the vision and goals of the plan. The plan used innovative methods for communicating how investment strategies may affect regions or example households across the state. Funding is a key influence on how the plan by identifying the affects of inadequate funding and identifying how investment priorities change if funding increases. The Statewide VisionEval strategic travel model was used to conduct an exploratory scenario planning process that informed the relationships between funding, …

Prosecutors Or Helpers: An Institutional Ethnography Of Child Protective Services Casework, Anna Maria Rockhill

Dissertations and Theses

The mission of child welfare is to strengthen the ability of families to care for their children and to protect children and provide aid, services, or referrals to families where maltreatment is said to have occurred. The vast majority of the families who become involved with child welfare are multiply disadvantaged and child welfare is a key feature of the array of public supports for struggling families. However, the institution fails many of the families it serves. Despite recent efforts by those in the field to promote collaboration and engagement, many parents experience child welfare as neither empowering nor helpful …

Faculty Senate Monthly Packet November 2023, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The November 6, 2023 monthly packet includes the November agenda, appendices, and the Faculty Senate minutes and attachments from the meeting held November 6, 2023.

Active Transportation Counts From Existing On-Street Signal And Detection Infrastructure, Sirisha Kothuri

PSU Transportation Seminars

The goal of agencies is to provide a safe and reliable multimodal transportation system that connects people and helps communities and economy thrive. In order to fulfill this mission, it is important to have a robust understanding of the usage of each mode within the system as well as the linkages between modes. Currently there is no systemic accounting of pedestrian traffic across the transportation network, making it difficult to understand systemic crash safety and prioritize projects. Analysts must rely on imperfect proxies such as land use density, race, income, and transit usage in the absence of measured pedestrian traffic …

Evaluation Of The Slip History And Holocene Activity Of The Strawberry Fault, Grant County, Oregon, Andrew Dunning

Dissertations and Theses

Lidar topographic data for the Strawberry Mountains, Oregon has revealed youthful fault scarps that likely result from Holocene-age earthquakes. We have mapped 27 km of fault scarps striking roughly east-west across the northern foothills of the Strawberry Mountains (Strawberry Fault, SBF) and another scarp lineament striking north-south along the uppermost John Day River 10 km to the south. SBF scarps are aligned with the bedrock John Day Fault, a reactivated Miocene structure that is accommodating distributed extension north of the Basin and Range region. The Strawberry Mountains sit near the interface of the extensional Basin and Range province to the …

The Pacific Sentinel, November 2023, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Eva Sheehan

Articles in this issue include:

• Letter from the Editor
• Death Cab for Cutie Co-Headline with the Postal Service for a Twenty Year Anniversary Release
• When the Writers Come Out at Night
• Fall of the House of Usher
• A Professor's Literary Life
• Donuts & Crypto
• Seeing Static in Jane Removers' Census Designated
• What We're Enjoying
• Events Calendar & Extras

Portland’S Response To The Western North American Heatwave: A Brief Report, Athanasios Burlotos, Caleb Dresser, Vivek Shandas

Geography Faculty Publications and Presentations

Background:

In June of 2021, a heatwave resulted in high mortality across the Pacific Northwest region. The city of Portland, Oregon, had many advantages: emergency response personnel, science-based policies, political support for climate change adaptation, and collaboration among municipal, county, state, and federal authorities. Though the city’s response likely prevented many deaths, heat-related mortality was high.

Methods:

This study presents a retrospective case analysis of the 2021 Western North American Heatwave in Portland, Oregon. Specifically, the study examines the limitations of current heatwave response paradigms by means of a narrative review of the heatwave response and impacts.

Results:

Most deaths …

Community Water Fluoridation In Focus: A Comprehensive Look At Fluoridation Levels Across America, Man Hung, Amir Mohajeri, Jody Chiang, Jungweon Park, Beatrice Bautista, Chase Hardy, Martin S. Lipsky

Institute on Aging Publications

Objective: This study reports on the number and percentage of community water systems (CWSs) meeting fluoride concentration standards set by the U.S. Department of Health and Human Services (DHHS). The study also explored changes in the population exposed to optimally fluoridated water in these systems between 2006 and 2020. Methods: This study analyzed U.S. Centers for Disease Control and Prevention data from 2006 to 2020, tabulating state-specific CWS fluoridation rates, ranking them, and calculating the percent change. Results: In 2020, 72.7% of the US population received CWS water, with 62.9% of those individuals served by a CWS system meeting DHHS …

Calorimetric Analysis Using Dna Thermal Stability To Determine Protein Concentration, Matthew W. Eskew, Patrick Reardon, Albert S. Benight

Chemistry Faculty Publications and Presentations

It was recently reported for two globular proteins and a short DNA hairpin in NaCl buffer that values of the transition heat capacities, Cp,DNA and Cp,PRO for equal concentrations (mg/mL) of DNA and proteins, are essentially equivalent (differ by less than 1%). Additional evidence for this equivalence is presented that reveals this phenomenon does not depend on DNA sequence, buffer salt, or Tm. Sequences of two DNA hairpins were designed to confer a near 20°C difference in their Tm’s. For the molecules, in NaCl and CsCl buffer the evaluated Cp,PRO and C …

Cfa-Treated Mice Induce Hyperalgesia In Healthy Mice Via An Olfactory Mechanism, Yangmiao Zhang, Wentai Luo, Maryt M. Heinricher, Andrey E. Ryabinin

Chemistry Faculty Publications and Presentations

Background

Social interactions with subjects experiencing pain can increase nociceptive sensitivity in observers, even without direct physical contact. In previous experiments, extended indirect exposure to soiled bedding from mice with alcohol withdrawal-related hyperalgesia enhanced nociception in their conspecifics. This finding suggested that olfactory cues could be sufficient for nociceptive hypersensitivity in otherwise untreated animals (also known as “bystanders”).

Aim

The current study addressed this possibility using an inflammation-based hyperalgesia model and long- and short-term exposure paradigms in C57BL/6J mice.

Materials & Method

Adult male and female mice received intraplantar injection of complete Freund's adjuvant (CFA) and were used as stimulus …

Ambulatory Intensive Care For Medically Complex Patients At A Health Care Clinic For Individuals Experiencing Homelessness The Summit Randomized Clinical Trial, Brian Chan, Christina Nicolaidis, Meg Devoe, Priya Srikanth, P. Todd Korthuis, Samuel T. Edwards, Devan Kansagara, Rachel Solotaroff, Somnath Saha

School of Social Work Faculty Publications and Presentations

Importance Intensive primary care interventions have been promoted to reduce hospitalization rates and improve health outcomes for medically complex patients, but evidence of their efficacy is limited.

Objective To assess the efficacy of a multidisciplinary ambulatory intensive care unit (A-ICU) intervention on health care utilization and patient-reported outcomes.

Design, Setting, and Participants The Streamlined Unified Meaningfully Managed Interdisciplinary Team (SUMMIT) randomized clinical trial used a wait-list control design and was conducted at a health care clinic for patients experiencing homelessness in Portland, Oregon. The first patient was enrolled in August 2016, and the last patient was enrolled in November 2019. …

Automating Intended Target Identification For Paraphasias In Discourse Using A Large Language Model, Alexandra C. Salem, Robert Gale, Mikala S. Fleegle, Gerasimos Fergadiotis, Steven Bedrick

Speech and Hearing Sciences Faculty Publications and Presentations

Purpose:

To date, there are no automated tools for the identification and fine-grained classification of paraphasias within discourse, the production of which is the hallmark characteristic of most people with aphasia (PWA). In this work, we fine-tune a large language model (LLM) to automatically predict paraphasia targets in Cinderella story retellings.

Method:

Data consisted of 332 Cinderella story retellings containing 2,489 paraphasias from PWA, for which research assistants identified their intended targets. We supplemented these training data with 256 sessions from control participants, to which we added 2,415 synthetic paraphasias. We conducted four experiments using different training data configurations to …

A Guaranteed Income Intervention To Improve The Health And Financial Well-Being Of Low-Income Black Emerging Adults: Study Protocol For The Black Economic Equity Movement Randomized Controlled Crossover Trial, Sheri A. Lippman, Margaret Libby, Michelle K. Nakphong, Abigail Arons, Monica Balanoff, Rain Mocello, Emily A. Arnold, Starley B. Shade, Marguerita Lightfoot, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background

Economic inequity systematically affects Black emerging adults (BEA), aged 18–24, and their healthy trajectory into adulthood. Guaranteed income (GI)–temporary, unconditional cash payments–is gaining traction as a policy solution to address the inequitable distribution of resources sewn by decades of structural racism and disinvestment. GI provides recipients with security, time, and support to enable their transition into adulthood and shows promise for improving mental and physical health outcomes. To date, few GI pilots have targeted emerging adults. The BEEM trial seeks to determine whether providing GI to BEA improves financial wellbeing, mental and physical health as a means to address …