Digital Commons Network^™

#Onygo, Géraldine Blattner, Amanda Dalola, Stéphanie Roulon

PDXOpen: Open Educational Resources

#OnYGo is an innovative first-year French language e-textbook, designed as Open Educational Resource (OER), for learning beginning French (equivalent to one year at an American university). It is inspired by a remix of task-based, multiliteracies and communicative approaches, which provides students with opportunities to engage with French language and culture in a variety of contexts and situations, across a range of modalities. Through a wide range of activities, students develop and practice their language skills, and reflect on their cross-cultural knowledge and positionality in their understanding of the vast francophone landscape. #OnYGo is a first-year textbook that takes a DEI-forward …

Electromagnetic Radiation From A Spherical Static Current Source Coupled To Harmonic Axion Field, Railing Chang, Huai-Yi Xie, P. T. Leung

Physics Faculty Publications and Presentations

The electromagnetic fields generated from a static current source on a spherical surface are calculated in the framework of axion electrodynamics to first order in the coupling parameter. Comparisons of the results are made with reference to various results obtained in conventional Maxwell electrodynamics, as well as previous results obtained for point magnetic dipole source coupled to harmonic axion fields. Distinct features from the results so obtained are highlighted for possible experimental probing of the axions via electromagnetic interactions. In particular, electromagnetic radiation from sources with strong magnetic field is studied which may enable the detection of a cosmic …

Employing The Houseless As Corporate Social Responsibility, Nicholas A. Smith, Larry R. Martinez, Shi (Tracy) Xu, Anna Mattila, Lisa Yixing Gao

Psychology Faculty Publications and Presentations

Purpose

Many hospitality organizations see the benefits of engaging in corporate social responsibility (CSR), which can take many forms. This study aims to examine one relatively unique form of CSR: hiring individuals experiencing houselessness. This research aimed to investigate the impact of hiring individuals experiencing houselessness on customers’ behavioral intentions, attitudes toward an organization and perceptions of CSR actions.

Design/methodology/approach

Across two experiments, this study investigated the impact of employing individuals experiencing houselessness on customers’ perceptions of the employee and organization using organizational legitimacy theory.

Findings

Results demonstrate that employees known to be houseless elicited more positive employee and organizational …

The Daily Association Between Affect And Alcohol Use: A Meta-Analysis Of Individual Participant Data, Jonas Dora, Marilyn Piccirillo, Kelly Arbeau, Stephen Armeli, Marc Auriacombe, Bruce Bartholow, Adriene M. Beltz, Shari M. Blumenstock, Cynthia Mohr, Multiple Additional Authors

Psychology Faculty Publications and Presentations

Influential psychological theories hypothesize that people consume alcohol in response to the experience of both negative and positive emotions. Despite two decades of daily diary and ecological momentary assessment research, it remains unclear whether people consume more alcohol on days they experience higher negative and positive affect in everyday life. In this preregistered meta-analysis, we synthesized the evidence for these daily associations between affect and alcohol use. We included individual participant data from 69 studies (N = 12,394), which used daily and momentary surveys to assess affect and the number of alcoholic drinks consumed. Results indicate that people are not …

Direct Care Staff Experiences In Oregon Assisted Living, Residential Care And Memory Care Communities, 2022, Paula Carder, Sarah Dys, Lindsay Schwartz, Diana Jacoby, Jacklyn N. Kohon, Dani Himes, Madeleine Fox, Sheryl Elliott, Lauren Bouchard, Portland State University Institute On Aging

Institute on Aging Publications

Resident care assistants (e.g., direct care workers, caregivers, personal care aides) provide the majority of services to assisted living, residential care and memory care-endorsed (ALF/RCF) residents. They faced significant burdens during the COVID-19 pandemic, which amplified existing challenges in some ALF/RCF communities, yet little is known about their work experiences. This qualitative study collected data through focus group and individual interviews with 21 resident care assistants and 12 external colleagues who have experience hiring, training or managing resident care assistants and other ALF/RCF staff, including registered nurse consultants, staffing agency operators, state policy staff, ALF/RCF community operations managers, and advocates. …

2023 Adult Foster Home: Resident And Community Characteristics Report On Adult Foster Homes, Ozcan Tunalilar, Sarah Dys, Paula Carder, Diana Jacoby, Sheryl Elliott, Minju Kim, Nathan Finch Parsons, Wafi Albalawi

Institute on Aging Publications

This report is the ninth installment of the Oregon Community-Based Care Study: Resident and Community Characteristics Report on Adult Foster Homes. Each year, the Institute on Aging at Portland State University (IOA/PSU) collects and reports information that can inform and advise policymakers, state and county agency staff, advocates for older adults and people with physical disabilities, and AFH owners and providers about the AFH landscape in Oregon. The results covered in this report include home and owner characteristics, staff positions, wages, and hiring challenges, consumer payer sources, additional fees and services, resident demographics, health conditions, personal care, health services use, …

The Role Of Preprocessing For Word Representation Learning In Affective Tasks, Nastaran Babanejad, Heidar Davoudi, Ameeta Agrawal, Manos Papagelis

Computer Science Faculty Publications and Presentations

Affective tasks, including sentiment analysis, emotion classification, and sarcasm detection have drawn a lot of attention in recent years due to a broad range of useful applications in various domains. The main goal of affect detection tasks is to recognize states such as mood, sentiment, and emotions from textual data (e.g., news articles or product reviews). Despite the importance of utilizing preprocessing steps in different stages (i.e., word representation learning and building a classification model) of affect detection tasks, this topic has not been studied well. To that end, we explore whether applying various preprocessing methods (stemming, lemmatization, stopword removal, …

Rdkg: A Reinforcement Learning Framework For Disease Diagnosis On Knowledge Graph, Shipeng Guo, Kunpeng Liu, Pengfei Wang, Weiwei Dai, Yi Du, Yuanchun Zhou, Wenjuan Cui

Computer Science Faculty Publications and Presentations

Automatic disease diagnosis from symptoms has attracted much attention in medical practices. It can assist doctors and medical practitioners in narrowing down disease candidates, reducing testing costs, improving diagnosis efficiency, and more importantly, saving human lives. Existing research has made significant progress in diagnosing disease but was limited by the gap between interpretability and accuracy. To fill this gap, in this paper, we propose a method called Reinforced Disease Diagnosis on Knowlege Graph (RDKG). Specifically, we first construct a knowledge graph containing all information from electronic medical records. To capture informative embeddings, we propose an enhanced knowledge graph embedding method …

Encountering Berlant Part 1: Concepts Otherwise, Ben Anderson, Stuart Aitken, Felicity Callard, Kwang Dae (Misty) Chung, Jana Bacevic, Kathryn S. Coleman, Robert F. Hayden Jr, Stephen Marotta, Multiple Additional Authors

Urban Studies and Planning Faculty Publications and Presentations

In Part 1 of ‘Encountering Berlant’, we encounter the promise and provocation of Lauren Berlant's work. In 1000-word contributions, geographers and others stay with what Berlant's thought offers contemporary human geography. They amplify an encounter with their work, demonstrating how a concept, idea, or style disrupts something, opens up a new possibility, or simply invites thinking otherwise. The encounters range across the incredible body of work Berlant left us with, from the ‘national sentimentality’ trilogy through to recent work on negativity. Varying in form and tone, the encounters exemplify and enact the inexhaustible plenitude of Berlant's thought: fantasy, the case, …

Feeling The Heat: Climate Change Is Becoming A Big Factor In Business Decision-Making, Risk Assessment, Candace Beeke, Sahan Dissanayake, Jennifer Price, Moss Adams

Economics Faculty Publications and Presentations

Portland Business Journal Publisher and President Candace Beeke spoke recently with PSU’s Sahan Dissanayake and Jennifer Price, with Moss Adams, about the direct and indirect effects of climate change on business, along with the physical impacts and economic hazards. Here are their insights.

Inequality Among The Disadvantaged? Racial/Ethnic Disparities In Earnings Among Young Men And Women Without A College Education, Byeongdon Oh, Daniel Mackin Freeman, Dara Shifrer

Sociology Faculty Publications and Presentations

Despite the rapid expansion of higher education, many young adults still enter the labor market without a college education. However, little research has focused on racial/ethnic earnings disadvantages faced by non-college-educated youth. We analyze the restricted-use data from the High School Longitudinal Study of 2009 to examine racial/ethnic earnings disparities among non-college-educated young men and women in their early 20s as of 2016, accounting for differences in premarket factors and occupation with an extensive set of controls. Results suggest striking earnings disadvantages for Black men relative to white, Latinx, and Asian men. Compared to white men, Latinx and Asian men …

Extensions Beyond Program Impacts: Conceptual And Methodological Considerations In Studying The Implementation Of A Preschool Social Emotional Learning Program, Jaiya Rae Choles, Robert W. Roeser, Andrew Mashburn

Psychology Faculty Publications and Presentations

Social–emotional learning (SEL) programs are frequently evaluated using randomized controlled trial (RCT) methodology as a means to assess program impacts. What is often missing in RCT studies is a robust parallel investigation of the multi-level implementation of the program. The field of implementation science bridges the gap between the RCT framework and understanding program impacts through the systematic data collection of program implementation components (e.g., adherence, quality, responsiveness). Data collected for these purposes can be used to answer questions regarding program impacts that matter to policy makers and practitioners in the field (e.g., Will the program work in practice? Under …

Chemical Elements, Flavor Chemicals, And Nicotine In Unused And Used Electronic Cigarettes Aged 5–10 Years And Effects Of Ph, Monique Williams, Wentai Luo, Kevin J. Mcwhirter, Omeka Ikegbu, Prue Talbot

Chemistry Faculty Publications and Presentations

The concentrations of elements/metals, nicotine, flavor chemicals and acids were compared in the e-liquids of unused and used first-generation electronic cigarettes (ECs) that were stored for 5–10 years. Metal analysis was performed using inductively coupled plasma optical emission spectroscopy; nicotine and flavor chemical analyses were performed using gas chromatography/mass spectroscopy. Of the 22 elements analyzed, 10 (aluminum, chromium, copper, iron, lead, nickel, selenium, silicon, tin, zinc) were often found in the e-liquids. Five elements had the highest average concentrations: copper (1161.6 mg/L), zinc (295.8 mg/L), tin (287.6 mg/L), nickel (71.1 mg/L), and lead (50.3 mg/L). Nicotine concentrations were always lower …

Delineating Differences In How Us High Schools Are Racialized, Dara Shifrer, C. J. Appleton

Sociology Faculty Publications and Presentations

Schools’ overt or explicit practices are a dominant lens through which education researchers and policymakers attempt to understand how schools are racially inequitable. Yet, Lewis and Diamond argue that contemporary racial inequalities are largely sustained through implicit factors, like institutional practices and structural inequalities. Ray’s framework on racialized organizations similarly outlines how our racialized sociopolitical structure becomes embedded in organizations, legitimating and perpetuating the racialized hierarchy. We apply illustrative cluster analysis techniques to rich data on schools, teachers, and students from the nationally representative High School Longitudinal Study of 2009 to find that structural inequities (e.g., student body, sector, average …

As You Like It: Building, Executing, And Assessing An Adaptable Library Instruction Program For First-Year Experience Courses, Joy I. Hansen

Communications in Information Literacy

Providing targeted experiences for first-year students both inside and outside the classroom is essential for building connections and creating a foundation for skill development necessary for academic success. Many first-year programs include a standalone course for incoming students or specific content weaved into existing course offerings. Information literacy skill-building holds an important place in these efforts; therefore, instruction librarians are provided additional opportunities to collaborate with faculty and reach students. Depending upon the size of the institution, however, the sheer number of first-year courses combined with shrinking library staff pose challenges. This Innovative Practices article is one library’s experience with …

Review: Online Instruction: A Practical Guide For Librarians By Emily Mroczek, Monica Babaian

Communications in Information Literacy

Review of Mroczek, E. (2022). Online instruction: A practical guide for librarians. Rowman & Littlefield.

Incentivizing Information Literacy Integration: A Case Study On Faculty–Librarian Collaboration, Jill K. Becker, Samantha Bishop Simmons, Natalie Fox, Andi Back, Betsaida M. Reyes

Communications in Information Literacy

Frequently, information literacy instruction takes the form of a one-shot library session with minimal collaboration between librarians and teaching faculty. To offer an alternative to this model, librarians implemented the Information Literacy Mini-Grant; an incentivized program inviting teaching faculty to collaborate with librarians to redesign an assignment to integrate information literacy into their course. Following the semester-long collaboration, teaching faculty provided written feedback and participated in a panel discussion to share their experiences with the program. This case study examines teaching faculty’s perceptions of collaborating with librarians in the pilot year of the program. Teaching faculty’s feedback provided insights into …

Working Paper No. 63, On Karl Polanyi And His Conception Of Fascism, Serene Mistkawi

Working Papers in Economics

This inquiry seeks to establish that the writings of author Karl Polanyi offered insights into key variables and historical conditions that gave rise to the system we know of as “fascism.” Integral to his insights, Polanyi describes economic conditions attendant for fascism to emerge, with one condition noted as widespread and persistent unemployment. Polanyi stresses that fascism needs to be understood as reactionary, a responding to features integral to classical liberalism. Considering a broad historical context Polanyi teaches us of the political conditions necessary for fascism to emerge and take form as political movements wielding power. He considers conflicts in …

Listening To First Generation College Students In Engineering: Implications For Libraries & Information Literacy, Emily Dommermuth, Linds W. Roberts

Communications in Information Literacy

First-generation college students (FGCS) in engineering bring a wealth of knowledge to their academic and social experiences in higher education, in contrast to deficit-based narratives that students are underprepared. By listening to FGCS’ own experiences navigating higher education and using information literacy in their project-based work, librarians and educators can better understand students’ funds of knowledge, social capital, and identities, as well as the institutional barriers that must be removed. This paper shares interview findings with (n = 11) FGCS and suggests implications for professional practice that are relevant to information literacy for design, project-based, or practitioner focused disciplines.

Metacognitive Awareness For Il Learning And Growth: The Development And Validation Of The Information Literacy Reflection Tool (Ilrt), Sara Robertson, Michele Burke, Kimberly Olson-Charles, Reed Mueller

Communications in Information Literacy

This article describes the development and validation of the Information Literacy Reflection Tool (ILRT), a metacognitive self-assessment for use with undergraduate researchers. It was developed as a teaching and learning tool with the intent to help students recognize and engage the metacognitive domain as a step toward developing personal agency and self-regulation as lifelong, metaliterate learners. Throughout the scale development, three studies were conducted with nine expert reviewers and 44 community college students to consider content and face validity and 542 community college students as part of an item-reduction and construct validation effort. The resulting scale is most appropriately construed …

Instruction Librarians’ Perceptions Of The Faculty–Librarian Relationship, Lisa Becksford

Communications in Information Literacy

This study investigates instruction librarians’ perceptions of their relationships with teaching faculty. Respondents to a survey of U.S. instruction librarians indicated that they tended to agree that their teaching was valued and they had autonomy in what they taught. However, the often one-time nature of library instruction limited their effectiveness as teachers, and respondents felt that faculty did not view librarians’ teaching as equivalent to their own. Respondents also reported a disconnect between their professional identities and others’ viewpoints, describing having their teaching role minimized or misunderstood by others, especially faculty. Additionally, a relationship was found between some aspects of …

The Stories We Tell: Engaging With Authority In Critical Health Pedagogy, Rosalinda Hernandez Linares-Gray, Sara Newman Carroll, Emily K. Smith

Communications in Information Literacy

This Innovative Practices piece details the design of a scaffolded project in a public health course that paired a narrative inquiry assignment with an empirical health literature review assignment to highlight both the positivist and constructivist epistemologies of critical health research in public health. The authors discuss and reflect on the five parts that constitute the project, student learning outcomes, and the benefits of engaging with critical information literacy in an undergraduate public health course. The goal of this article is to provide practical applications of critical information literacy to librarians in the health sciences who work with undergraduate students.

Working Paper No. 67, Insights Into Project Cybersyn, Leah Herrera

Working Papers in Economics

This inquiry seeks to establish that back in the 1970s Chile’s “Project Cybersyn” offered novel approaches and specific technologies that appeared to have benefitted capitalism as a system. The Spanish name, SYNCO served as an acronym for Sistema de Información y Control. President Salvador Allende expected that the attributes associated with Project Cybersyn could assist his efforts in implementing his variant of socialism. Cybersyn consisted of a network (Cybernet), software (Cyberstride), computers, a economic simulator known as CHECO, and a control room (Opsroom.) Cybersyn reached an advanced prototype stage; however, its fate was also tied to the interests of the …

Working Paper No. 73, “Placing-Out”: Dealing With Vagrant Children In 19th Century America, Josephine Cannistra

Working Papers in Economics

This inquiry seeks to convince the reader that motivations of 19th century aid societies were not necessarily rooted in the welfare of vagrant children, but rather in the goals of bolstering American agriculture and creating a new generation of farmers out of children that likely would have otherwise proved a direct social and economic burden. While apprenticeships have a long history in the United States, the joining of apprenticeships and indentured labor formed a 19th century system of placing children out into rural homes as contracted workers. This system, as social movement from above, offered economic benefits to farmers and …

Working Paper No. 69, Towards An Evolutionary History Of Gleaning, Stella Burlingame

Working Papers in Economics

This inquiry seeks to establish that the act of gleaning can be understood through an evolutionary approach. Because gleaning has been practiced in some form in almost every agricultural system, this inquiry shall consider several different regions and time periods, taking into account the distinct economic and social structures. The segments of history to be explored here range from antiquity, as documented in Scripture, through early modernity, and into the post-modern era.

Working Paper No. 70, Industrialization, Retail Activities, And The Rise Of American Consumerism, Joseph French

Working Papers in Economics

This inquiry seeks to establish that the department store can be viewed as a novel institution that emerged to facilitate an economic relationship between a burgeoning American industrial sector and a new generation of working-class consumers with rising incomes and changing needs. The development of retail in America lagged behind Europe for many decades, until the rapid pace of American industrialization acted as a catalyst for retail to evolve into a modern institution. Alongside the creation of the department store, American cities were taking to the skies, and those who inhabited them would establish a new socio-economic class that was …

Working Paper No. 71, Max Weber: On Religion And Economic Outcomes, Celeste Aiu Taber

Working Papers in Economics

This inquiry seeks to establish that early sociologist Max Weber advances a view that religious faith could indeed affect economic outcomes. In his analysis of Reformed faiths, Weber determines that “the calling” inspired by Martin Luther transformed the work ethic of believers, instilling in them a spirit suitable for the advancement of modern capitalism. The Reformed work ethic observed by Weber served as a basis for individual Protestants to accumulate wealth. Weber also considers the developments of religious asceticism among the faiths of Calvinism, Pietism, Methodism, and the Baptist movements. The ascetic character of these religious communities assisted in generating …

Working Paper No. 72, The 1849 Gold Rush And The Roots Of California’S Economic Development, Matthew Phan

Working Papers in Economics

The Californian Gold Rush, commonly referred to as the “1849 Gold Rush” proved to be a major event which brought significant change to California. This inquiry seeks to establish that this 1849 Gold Rush provided a foundation for a broadly shared prosperity through contributing to the advancement of California’s industry. The first part in this inquiry goes into some detail regarding how the gold rush got initiated, would become a major event for the world. The second part explores what changes the gold rush had brought for California’s industry, economic development, and broadly shared prosperity. The third part explains more …

Webinar: Individual Wayfinding In The Context Of Visual Impairment, Blindness, And Deafblindness, Amy Parker, Martin Swobodzinski

TREC Webinar Series

In this presentation we will highlight our past research on human indoor-outdoor wayfinding on an urban college campus. Our work is aimed at facilitating independent travel for people with blindness and low vision. Our research was funded by two successive grants from the National Institute for Transportation and Communities/US Department of Transportation. One of the central research questions sought to capture wayfinding preferences, information needs, and lived experiences of blind and low-vision pedestrian travelers. The projects afforded close collaboration with external partners, and foremost the American Printing House for the Blind. Our focus in the presentation will be on the …

Scientology's Faq: Sciencing, Tech-Romancing, Simulacra, & Simulation An Estranged Content Analysis, David Scott Morrill

Dissertations and Theses

This thesis examines how the practice of sciencing, tech-romancing, simulacra, and simulation manifests in both the text and symbols used on audiences of the Church of Scientology’s outreach materials. It specifically examines its official FAQ page. Self-framing was observed that satisfied the definition of sciencing and tech-romancing. Under an Estranged approach, Morrill examined selections of the Church’s FAQ pages, coding for instances of sciencing, tech-romancing, simulacra, and simulation. The data indicate that the Church frequently adopts simulacra and engages in simulation. The Church was seen frequently adopting technological and scientific symbols and jargon. The degree of sciencing, tech-romancing, simulacra, and …