Digital Commons Network^™

Mapping Out Information Literacy: A Textbook Review, Alyssa Russo

Communications in Information Literacy

This narrative review examines the thematic content and evolution of information literacy textbooks published between 2005 and 2022. Analyzing sixteen textbooks, it explores two themes: the research process and conceptual foundations of information literacy. The research process theme highlights the procedural aspects of conducting library research, delineating the steps from topic selection to presentation. The conceptual foundations of IL theme reveals a discrepancy in how textbooks address the broader conceptual underpinnings of information literacy, particularly the context of a rapidly changing information society. This review highlights the focus on practical skills and the relative lack of discussions on broader contexts …

Mathematics Education Reform Through Socio-Political Means: A Synthesis, Nadine Ferguson

University Honors Theses

Mathematics education urgently needs reform, as traditional approaches fail to meet the diverse needs of today's student populations. Conventional teaching methods, which often focus on rote memorization and procedural understanding, overlook mathematics being a human activity that is inherently interlinked with culture. This paper explores three key approaches to reforming mathematics education: differentiation, culturally responsive mathematics (CRM), and critical mathematics. Grounded in Rochelle Gutiérrez's definition of equity--which emphasizes nurturing students' mathematical identities and agency--this analysis evaluates how each approach addresses four critical goals: ensuring access for all students to complex mathematics, fostering student confidence, promoting collaboration, and making mathematics relevant …

Urban Japanese, Rural American: How Regionality Shaped Nisei Girlhood In Prewar America, Lauren Reiko Yanase

University Honors Theses

This thesis explores Nisei girls' racial and cultural identity formation in the American West before their forced removal to the World War II Japanese American mass incarceration camps. Japanese American history has long been dominated by male narratives, from labor histories of the 1880's first-generation Issei to the American patriotism of the 1930's second-generation Nisei. Japanese American women are generally considered through generational categories, promulgating a linear story of American progress. I argue that regionality is the main factor that shaped Nisei girls' self-identity, employing transcribed interviews with Nisei women born 1924-1929 as primary sources to write narrative histories differentiated …

School-Based Health Centers And Mental Health Stigma Before And During The Pandemic, Dara Shifrer, Suzy Fly, Rachel Springer, Xuan Dinh

Sociology Faculty Publications and Presentations

The mental health of children, and especially adolescents, has been a global public health priority for decades. School-based health centers (SBHCs) are health clinics established in close proximity to elementary and secondary schools for the purpose of increasing access to medical, and particularly mental health services, for children and adolescents. Yet, like other health clinics, SBHCs struggle to overcome structural and interpersonal stigma related to mental health conditions and support. Then, the pandemic threatened the sustainability and efficacy of SBHCs just as youth's mental health needs skyrocketed. We use Stangl et al.’s (2019)framework for health-related stigma to analyze data from …

Supporting Well-Being For The Home Visiting Workforce: Organizational Supports For Experiences Of Bias & Discrimination, Beth L. Green, Nicole M. Lauzus, Yumi Lee, Ron Joseph, Erin Gaines, Center For Improvement Of Child And Family Services

School of Social Work Faculty Publications and Presentations

This learning brief is the third in a series to share findings from a 2023 statewide survey of over 700 members of Oregon’s home visiting workforce. This study has provided a wealth of information about Oregon’s home visiting workforce and what could be done to improve and support worker well-being and retention, with a focus on the needs and experiences of home visitors of color and those who speak languages other than English.

Little research has examined the extent to which home visitors experience racism or discrimination on the job, how this may impact their professional and personal well-being, and …

Synthesis Of Binary-Input Multi-Valued Output Optical Cascades For Reversible And Quantum Technologies, Ishani Agarwal, Miroslav Saraivanov, Marek Perkowski

Electrical and Computer Engineering Faculty Publications and Presentations

This paper extends the decomposition from the group theory based methods of Sasao and Saraivanov to design binary input multivalued output quantum cascades realized with optical NOT, SWAP, and Fredkin Gates. We present this method for 3, 5, and 7 valued outputs, but in general it can be used for odd prime valued outputs. The method can be extended to realize hybrid functions with different valued outputs. A class of local transformations is presented that can simplify the final cascade circuits. Using these simplifying transformations, we present an upper bound on the maximum number of gates in an arbitrary -variable …

Cognitive Apprenticeship Strategies For The Media Literacy Classroom, Nate Floyd, Jaclyn Spraetz

Communications in Information Literacy

Inspired by the apprenticeship model of teaching and learning, two instructors report on their efforts to place current events at the center of a semester-long media and information literacy course. They discuss strategies to harness curiosity about contemporary topics (e.g., misinformation, climate change, algorithms, right-to-repair, blockchain, artificial intelligence, etc.), and create engagement-driven course content. The paper provides concrete examples of activities and assignments used to situate learning in real-world contexts and build students' confidence in navigating information independently. This case study offers insights for other educators seeking to apply cognitive apprenticeship principles to media and information literacy instruction.

Centering Relevance In Information Literacy Teaching And Learning, Anne Jumonville Graf

Communications in Information Literacy

The process of determining whether a source of information is relevant is multidimensional, dynamic, and subjective. This essay puts information science scholarship on relevance, including the process and nature of making relevance judgments, in conversation with models of teaching and learning information literacy. Teaching librarians are encouraged to recognize students’ relevance judgments as sites of reflection and instruction. This essay suggests a variety of ways librarians might do this, from re-thinking source evaluation methods to emphasizing the opportunities available at the source selection stage. The process of determining relevance is a practical site of reflective possibility and deserves greater attention …

Expanding The Cil Community, Christopher V. Hollister, April Schweikhard, Allison Hosier, Jacqulyn A. Williams

Communications in Information Literacy

This editorial details recent additions to the CIL community, including Innovative Practices section editors, production copyeditors, and manuscript reviewers. It also recounts a variety of other newsworthy events from the the journal's eighteenth volume year.

Building On Strengths: A Collaborative, Asset-Focused Approach To Teaching Critical Information Literacy Skills, Rebecca B. Penrose, Kristi J. Chavez

Communications in Information Literacy

This article showcases an instructor–librarian collaborative model for teaching critical information literacy (CIL) skills in a higher education course by incorporating interactive workshops into a sequence of required course assignments. Using an asset-focused design, this assignment sequence allows students to first demonstrate their existing research strategies and then evaluate those strategies during workshop activities, applying the CIL principles they are learning. In this way, the approach recognizes students’ existing strengths and builds upon them, while emphasizing self-reflection opportunities and an intentional research focus on diversity, equity, inclusion, and representation. Results from our one-year study are also highlighted. The suggested instructional …

Not Taking "No" For An Answer: The Interactional Organization Of Accepting And Refusing Childhood Vaccination In The Netherlands, Robert Prettner, Hedwig Te Molder, Jeffrey D. Robinson

Communication Faculty Publications and Presentations

Communication-intervention strategies for reducing vaccine hesitancy have been primarily based on survey and interview data. Virtually absent is an understanding of how vaccine hesitancy is organized interactionally in its primary, natural environment of medical consultations between parents and healthcare providers. This article uses conversation analysis to describe the sequence organization of the action of providers soliciting parents’ vaccination intent. We demonstrate that parents’ acceptance is “preferred” and sequence-closure relevant and that refusal is “dispreferred” and sequence-expansion relevant. Regarding vaccine refusal, we describe three different sequence-expansive actions, including soliciting an account, cautioning about the consequences of vaccine refusal, and “keeping the …

Collaborative Robotics: Application Of Delphi Method, Jean-Marc Salotti, Ephraim Suhir

Mechanical and Materials Engineering Faculty Publications and Presentations

In the domain of collaborative robotics, it is often needed to make complex multiparametric choices or assessments that combine heterogeneous criteria, such as task performance, reliability, safety, and ergonomics. The Delphi method, a process of arriving at group consensus by providing experts with rounds of questionnaires, as well as the group response before each subsequent round, can be applied to solve this type of problems. The following Delphi method efforts are addressed in our analysis with application to finding appropriate criteria and their relative weights for the evaluation of the teleoperation task of a robotic platform: (1) Contribution of experts; …

Evaluating The Multi-Valued Bartlett Processor, Daniel Robert Frister

Dissertations and Theses

A variety of approaches exist to track targets in the ocean using acoustic sensors, and the complex mix of source characteristics, environmental effects, and sensor array limitations can make the selection of an appropriate algorithm challenging. This thesis models in simulation a recently proposed signal processing method that is intended for use with a large rectangular sensor array to track the bearings of multiple sources. The method, referred to as the Multi-Valued Bartlett (MVB) processor, is an eigenvector beamformer that leverages the capabilities of large arrays to locate in bearing multiple sources simultaneously. The analysis of this thesis details the …

Effectiveness And Durability Of A Workplace Sedentary Behavior Intervention Based On The Total Worker Health® Approach, Brad Wipfli, Sara Wild, Ginger Hanson, Steven A. Shea, Kerri Winters-Stone, Wura Olawole, Renee Kozlowski, Saurabh S. Thosar

OHSU-PSU School of Public Health Faculty Publications and Presentations

We used the Total Worker Health^® approach to develop a multi-component workplace sedentary behavior intervention and tested intervention effectiveness in a cluster randomized trial. Participants (n = 198; 75% female) were recruited from three call-centers (two intervention and one usual practice control). All worksites received pedal stand active workstations. The usual practice site received no additional support, while the intervention group completed a six-month program of activities including computer-based training, behavioral self-monitoring, health and safety discussions, and pedaling competitions. Data collection included a survey, a physical health assessment, and accelerometer measures of sedentary behavior, physical activity, and sitting/standing …

Scale-Dependent Effects Of Urban Canopy Cover, Canopy Volume, And Impervious Surfaces On Near-Surface Air Temperature In A Mid-Sized City, Carson Ralls, Anne Y. Polyakov, Vivek Shandas

Geography Faculty Publications and Presentations

Cities are significantly warmer than their surrounding rural environments. Known as the ‘urban heat island effect’, it can affect the health of urban residents and lead to increased energy use, public health impacts, and damage to infrastructure. Although this effect is extensively researched, less is known about how landscape characteristics within cities affect local temperature variation. This study examined how tree canopy cover, canopy volume, and impervious surface cover affect daytime near-surface air temperature, and how these effects vary between different scales of analysis (10, 30, 60, 90 m radii), ranging from approximate street corridor to city block size. Temperature …

How Does Herbicide Resistance Change Farmer’S Weed Management Decisions? Evidence From The Roundup Ready Experiment, Huichun Sun, Terrance Hurley, George B. Frisvold, Katherine Dentzman, David Ervin, Wesley Everman, Jeffrey Gunsolus, Jason Norsworthy, Micheal Owen

Environmental Science and Management Faculty Publications and Presentations

Adoption of diverse weed management practices is viewed as essential for slowing the spread of herbicide-resistant (HR) weeds. Yet, adoption of diverse tactics has remained low, while there has been explosive growth of resistant weeds. This study analyzes U.S.-farm-level data to identify factors affecting adoption of diverse weed management practices. This study uses directed acyclic graphs (DAGs) to consider how practice adoption is influenced by different causal pathways between farmer and farm characteristics and farmer awareness of and concern over HR weeds. This study then uses multiple regression analysis to estimate the direct and indirect pathways that influence practice adoption. …

Economic Foundations Of Contraceptive Transitions: Theories And A Review Of The Evidence, Mahesh Karra, Joshua Wilde

Urban Studies and Planning Faculty Publications and Presentations

We review the foundations of the economic development–contraception nexus, focusing on the pathways through which economic factors drive contraceptive adoption and change. We investigate the channels through which the relationship between economic development and contraceptive dynamics is mediated. Using global data, we document the correlations between economic development and contraception transitions over time and across geographies. We briefly examine the evidence of the role of fertility, both desired and realized, as a central pathway through which the relationship has been historically theorized and empirically verified. We also discuss a range of mechanisms through which economic development drives contraceptive use independently …

Ioc Consensus Statement: Interpersonal Violence And Safeguarding In Sport, Yetsa A. Tuakli-Wosornu, Kirsty Burrows, Kari Fasting, Mike Hartill, Ken Hodge, Keith Kaufman, Emma Kavanagh, Sandra L. Kirby, Jelena G. Macleod, Margo Mountjoy, Sylvie Parent, Minhyeok Tak, Tine Vertommen, Daniel J. A. Rhind

Psychology Faculty Publications and Presentations

Interpersonal violence (IV) in sport is challenging to define, prevent and remedy due to its subjectivity and complexity. The 2024 International Olympic Committee Consensus on Interpersonal Violence and Safeguarding aimed to synthesise evidence on IV and safeguarding in sport, introduce a new conceptual model of IV in sport and offer more accessible safeguarding guidance to all within the sports ecosystem by merging evidence with insights from Olympic athletes.

¡Viva Puerto Rico! How Puerto Rico's Political And Economic Status Has Affected Its Vulnerability To Natural Hazards, Mystique Quintana

University Honors Theses

Using Hurricane Maria as a case study, this thesis examines Puerto Rico's vulnerability to natural disasters and explores the intersections between colonial history, political status, and socioeconomic inequalities. Undertaking the island's susceptibility to environmental crises based on centuries of colonial exploitation and dependence, along with restrictive U.S. policies. It is argued that policies like the Jones Act, Operation Bootstrap, and PROMESA perpetuate systemic neglect and undermine disaster preparedness. Due to these structural vulnerabilities, intensified by climate change, Puerto Rico is ill-equipped to recover from hurricanes. During Hurricane Maria, systemic governance failures, inadequate infrastructure, and insufficient federal aid exposed these deep-rooted …

Bike Buses: An Evaluation Of An Emerging Active Transportation To School Intervention, Evan Howington, Nathan Mcneil, John Macarthur

TREC Faculty and Staff Publications

Bike buses are a relatively new form of active transportation to school (ATS) that have primarily emerged in Europe and the United States. A form of coordinated, group bike riding along a defined route to school, bike buses are an outgrowth of Safe Routes to School interventions in North America that seek to reverse the declining rates of walking and biking to school among children. Our initial phase of research included a literature review of social and environmental factors affecting ATS in the contemporary North American context, and two convenience surveys of bike bus coordinators and parent participants. This initial …

Ev Charging At Multifamily Properties: Moving Beyond Barriers, Whit Jamieson, Anna Guida, Connor Herman

PSU Transportation Seminars

Transportation is the top contributor of greenhouse gas emissions in the US and light-duty vehicles are the #1 contributor to transportation emissions. Mass adoption of electric vehicles (EVs) is key in the fight toward a more sustainable future, but there are several factors that have delayed our transition to EVs.

EV charging at home is the most convenient and cost-effective charging option for EV drivers, but people living in multifamily housing face serious barriers to accessing home charging. During this session, we will explore why EV charging at multifamily housing is critical to mass adoption of EVs, barriers to charging …

“You Could Have Did Us Better Than This”: Reparative Housing Policies And The Struggle To Right Harms To Black Communities, Amie Thurber, Lisa K. Bates, Susan Halverson, Keisha Muia

School of Social Work Faculty Publications and Presentations

This paper contributes to the burgeoning literature related to reparative planning, with an emphasis on housing policy. After exploring the state of theorizing related to reparative planning, this paper describes its three central dimensions: public recognition, material redistribution, and social/spatial transformation. The authors use these dimensions to evaluate a housing policy designed to repair harms to Black residents in Portland, Oregon. This in-depth analysis draws on survey, interview, and focus group data to explore the degree to which residents’ experiences of the policy reflect these three dimensions. The paper concludes with implications for other municipalities considering reparative housing policies, namely …

Mean Field Control Of Droplet Dynamics With High-Order Finite-Element Computations, Guosheng Fu, Hangjie Ji, Will Pazner, Wuchen Li

Mathematics and Statistics Faculty Publications and Presentations

Liquid droplet dynamics are widely used in biological and engineering applications, which contain complex interfacial instabilities and pattern formation such as droplet merging, splitting, and transport. This paper studies a class of mean field control formulations for these droplet dynamics, which can be used to control and manipulate droplets in applications. We first formulate the droplet dynamics as gradient flows of free energies in modified optimal transport metrics with nonlinear mobilities. We then design an optimal control problem for these gradient flows. As an example, a lubrication equation for a thin volatile liquid film laden with an active suspension is …

Addressing Transportation Emissions Through State Climate And Energy Policy, Amy Schlusser

PSU Transportation Seminars

Oregon has adopted policies to reduce greenhouse gas emissions from the energy and transportation sectors. This presentation will provide some background on these policy frameworks and explore how these policies impact transportation fuels and the transportation sector more broadly.

Faint Glimmers: Redrawing The Housewife In Yamada Murasaki's Talk To My Back, Ceres Lovelace

Dissertations and Theses

Yamada Murasaki's seminal manga collection Talk to My Back, originally titled Shinkirari, tells a story of a woman's gradual journey toward agency within the constraints of a nuclear patriarchal family. Set within the everyday suburban life of Chiharu in 1980s Japan, Yamada uses subtle visual cues and restrained narrative techniques to illustrate her protagonist's struggles and quiet breakthroughs as she questions her identity and renegotiates her role as a housewife and mother.

By exploring the often-overlooked inner world of a housewife, Yamada scrutinizes traditional gender roles and reveals the burden and psychological toll of the emotional labor imposed on …

Best Practices For The Naming Of Species, Luis A. Ruedas, Ryan W. Norris, Robert M. Timm

Biology Faculty Publications and Presentations

The process of describing a species has evolved considerably since the modern age of taxonomy was initiated with the publication of the 10th edition of Linnaeus’ Systema Naturæ in 1758. Nevertheless, the basic unit of the taxonomic framework remains the species group (species and subspecies). As a result, it is incumbent upon individuals undertaking species-group descriptions to strive for the highest standards, just as it is for reviewers and editors to hold authors to those same standards. The clear and mounting biodiversity crisis, the increasing proliferation of journals, the multiplication of journals publishing only in electronic format, the decline in …

Oregon State Rank Assessment For Pt. Reyes Bird's-Beak (Chloropyron Maritinum Ssp. Palustre), Nora Dunkirk, Gabriel E. Campbell

Institute for Natural Resources Publications

Oregon state conservation status assessment for Pt. Reyes bird's-beak (Chloropyron maritimum ssp. palustre) using NatureServe methodology, 2024.

Inefficiencies In Water Supply And Perceptions Of Water Use In Peri-Urban And Rural Water Supply Systems: Case Study In Cali And Restrepo, Colombia, Diana Carolina Callejas Moncaleano, Saket Pande, Melissa Haeffner, Juan Pablo Rodríguez Sánchez, Luuk Rietveld

Environmental Science and Management Faculty Publications and Presentations

Introduction:

Water scarcity is a significant global challenge that frequently manifests as inadequate water supply for domestic purposes. However, domestic water insecurity can occur even in regions where water is naturally abundant. Despite Colombia’s plentiful surface water resources, rural and peri-urban communities often experience limited access to water. Existing water supply systems are frequently susceptible to poor maintenance, particularly in remote areas where much of the infrastructure remains outdated. Consequently, water is often lost through leaks or unintentional non-domestic use. Although a regulatory framework for water usage exists, it does not consistently translate into effective implementation.

Methodology:

Based on an …

Results Of A Randomized Wait-List Controlled Trial Of Caya: A Nurse Case Management Hiv Prevention Intervention For Youth Experiencing Homelessness, Diane Santa Maria, Adeline Nyamathi, Marguerita Lightfoot, Mary Paul, Yasmeen Quadri, Nikhil Padhye, Michael Businelle, Higinio Fernandez-Sanchez, Jennifer Torres Jones

OHSU-PSU School of Public Health Faculty Publications and Presentations

Youth experiencing homelessness (YEH) face challenges that increase their susceptibility to HIV/STIs. Nurse case management is effective in managing the complex needs of populations experiencing homelessness and reducing HIV risk. A randomized wait-list control study conducted between September 2019 to May 2023 evaluated the CAYA “Come As You Are” intervention. This nurse-led HIV prevention for YEH aged 16–25 years focused on the uptake of HIV prevention methods: pre- and post-HIV exposure prophylaxis (PrEP, nPEP), HIV/STI testing and treatment, sober sex, and condom use. Secondarily, we examined intervention impact on housing stability. Descriptive statistics were calculated by study arm. Multiple imputation …

Higher Expectations: A Systematic Review Of Reporting The Science Of Propensity Score Modeling In Criminal Justice Studies, Christopher M. Campbell, Ryan M. Labrecque, Alicia D. Mckay

Criminology and Criminal Justice Faculty Publications and Presentations

Objectives This systematic review examined the reporting practices of propensity score modeling (PSM) in criminology and criminal justice studies. Methods There were 229 articles (with 527 individual sets of PSM analyses) published between 2000 and 2022 in the top 19 ranked criminology and criminal justice journals that were identified for study inclusion. These articles were systematically coded to assess the presence of key PSM reporting elements, including covariates, estimation methods, balancing strategy, matching type, sample size, balance assessment, sensitivity analysis, and post-PSM analyses. Results The use of PSM has increased dramatically over the last two decades. Study findings suggest that …