Social and Behavioral Sciences Commons^™

Determinants Of Modern Contraceptive Use Among Young Women In Ghana: A Mixed-Methods Study Design, Adjoa N. Manu

OHSU-PSU School of Public Health Annual Conference

Background: Only 20% of sexually active women aged 15-24 in Ghana used contraception during their last sexual intercourse. Young women are highly exposed to the risks associated with having unprotected sexual intercourse, such as unintended pregnancy and sexually transmitted infections.

Objective: To use an explanatory sequential mixed-methods design to examine the determinants of modern contraceptive use among young women in Ghana using population-based data and identify the types of contraceptive methods the population know and use.

QUAN Design: Analysis of the 2017 Ghana Maternal Health Survey data, a nationally representative cross-sectional survey.

QUAN Findings: The male …

Investing In Family Planning, Education, And Empowering Of Women And Girls To Mitigate The Impact Of Climate Change: An Exemplary Case Of Rwanda., Adjoa N. Manu

OHSU-PSU School of Public Health Annual Conference

Countries where population growth is high are often highly impacted by the climate crisis despite not being a significant contributor to historical greenhouse gas emissions. This has created a global inequality in that countries with poorly developed infrastructure are 15 times more likely to have deaths due to climate related disasters such as floods, droughts, and storms compared to wealthy countries that can better protect against similar events. While the climate crisis impacts everyone, women and girls are at a higher risk because of their unique health needs and roles in the community. The effects of climate change can be …

Impact Of Industrial Disasters On The Mental Health Of Vietnamese Americans On The Gulf Coast, Vivian L. Duong

OHSU-PSU School of Public Health Annual Conference

An explosion on the Deepwater Horizon oil rig caused 200 million gallons of crude oil to spill on the Gulf Coast over a five-month span. About 16,000 miles of coastline, ecosystem and marine life along Alabama, Florida, Louisiana, Mississippi, and Texas were contaminated. This disaster and the recovery process caused social, financial, and ecological shocks, resulting in adverse psychosocial and physical health outcomes, health disparities, and socioeconomic inequality. Among the oil spill's most affected and vulnerable populations are the Vietnamese American communities that settled on the Gulf Coast after the end of the Vietnam War in 1975. The plight of …

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

The Pacific Sentinel

Editor: Dan Chilton

Articles in this issue include:

• Letter From the Editor
• The Last of Us
• A Student-Run Open Mic Night
• Yo La Tengo
• Aries
• Crystal Springs
• Sun Songs
• How to Write About African Women
• Stop Trying to Plant in Dead Soil
• What We're Enjoying
• Comics & Games
• Events Calender

Do Travel Costs Matter For Persons With Lower Incomes? Using Psychological And Social Equity Perspectives To Evaluate The Effects Of A Low-Income Transit Fare Program On Low-Income Riders, Katharine Mcmahon, Morgan Taylor, Liu-Qin Yang, Liming Wang, Aaron Golub, Greg Townley

TREC Final Reports

Objective: Access to transit can deliver a host of benefits to the riders and to the region. Previous research aiming to study these benefits has primarily relied on data collected from the opening of new routes or transit systems and focused on the general population. Little is known how low-income riders (LIR) react and benefit in response to when the cost barrier to access to transit is removed. With an intention to increase ridership while addressing the needs of transit-dependent riders in the region, TriMet (Portland, OR) expanded the Honored Citizens Program (HCP) in July 2018 to include low-income …

Homelessness, Water Access, And Environmental Justice In An Urban Environment, Alicia Gamble

Environmental Science and Management Professional Master's Project Reports

Only in recent years has houselessness been viewed as an environmental justice issue, and little is understood about the environmental injustices of water insecurity among unhoused individuals, especially during the COVID-19 pandemic. In order to understand the environmental injustices (i.e., distributive, procedural, and recognition) of the water insecurity process using the cause-response-effect theoretical model, unhoused participants living near services were interviewed in Portland, Oregon about their lived experiences gaining access to water, the barriers they encounter when trying to access water, and the impacts that result from these barriers. Results revealed that COVID-19 was a barrier to water access and …

Beyond “Psychic Income”: An Exploration Of Interventions To Address Work-Life Imbalances, Burnout, And Precarity In Contemporary Nonprofit Work, Robbie W. Robichau, Billie Sandberg, Andrew Russo

Public Administration Faculty Publications and Presentations

Nonprofit scholars and practitioners alike adhere to a long-held assumption that nonprofit work is, and will remain, inherently meaningful work. The long-term marketization of the nonprofit sector coupled with the influence of the COVID-19 pandemic has undercut this narrative. Our research on meaningful nonprofit work indicates that while many nonprofit workers do find their work meaningful, pay, flexibility, and work/life balance are increasingly important to them. This commentary suggests that nonprofit leaders can no longer presume that workers motivated by prosocial values will seek out and stay with nonprofit work, satisfied with the “psychic income” that comes from doing good …

Reduced Fire Severity Offers Near-Term Buffer To Climate-Driven Declines In Conifer Resilience Across The Western United States, Kimberly T. Davis, Marcos D. Robles, Kerry B. Kemp, Teresa Chapman, Philip E. Higuera, Kerry L. Metlen, Jamie L. Peeler, Andres Holz, Multiple Additional Authors

Geography Faculty Publications and Presentations

Increasing fire severity and warmer, drier postfire conditions are making forests in the western United States (West) vulnerable to ecological transformation. Yet, the relative importance of and interactions between these drivers of forest change remain unresolved, particularly over upcoming decades. Here, we assess how the interactive impacts of changing climate and wildfire activity influenced conifer regeneration after 334 wildfires, using a dataset of postfire conifer regeneration from 10,230 field plots. Our findings highlight declining regeneration capacity across the West over the past four decades for the eight dominant conifer species studied. Postfire regeneration is sensitive to high-severity fire, which limits …

Short Warm Distribution Tails Accelerate The Increase Of Humid-Heat Extremes Under Global Warming, Paul Loikith, Yianna Sotirios Bekris, J. D. Neelin

Geography Faculty Publications and Presentations

Humid-heat extremes threaten human health and are increasing in frequency with global warming, so elucidating factors affecting their rate of change is critical. We investigate the role of wet-bulb temperature (TW) frequency distribution tail shape on the rate of increase in extreme TW threshold exceedances under 2°C global warming. Results indicate that non-Gaussian TW distribution tails are common worldwide across extensive, spatially coherent regions. More rapid increases in the number of days exceeding the historical 95th percentile are projected in locations with shorter-than-Gaussian warm side tails. Asymmetry in the specific humidity distribution, one component of TW, is more closely correlated …

Struggling To Thrive: Nyc Publishing Salaries In The Age Of Inflation & Implications For Diversifying The Publishing Workforce, Em Villaverde

Book Publishing Final Research Papers

This research delves into the conundrum of New York City’s publishing sector, where passion drives more than profit. This paper reviews the impact of inflation and rising living costs on entry-level book publishing roles within NYC, unraveling the implications for diversity within the industry.

The central question investigates how the combination of inflation and living expenses influences the feasibility of jump-starting a publishing career in one of the most expensive cities—and the largest publishing hub—in the US. The study spotlights not only barriers to entering the industry but also the exacerbated challenges faced by BIPOC professionals.
The research zooms in …

Racial, Ethnic, And Socioeconomic Disparities In Trajectories Of Morbidity Accumulation Among Older Americans, Annamarie S. O'Neill, Jason T. Newsom, Miriam R. Elman, Em F. Trubits, Multiple Additional Authors

Psychology Faculty Publications and Presentations

Introduction

Multimorbidity, the presence of multiple chronic health conditions, generally starts in middle and older age but there is considerable heterogeneity in the trajectory of morbidity accumulation. This study aimed to clarify the number of distinct trajectories and the potential associations between race/ethnicity and socioeconomic status and these trajectories.

Methods

Data from 13,699 respondents (age ≥51) in the Health and Retirement Study between 1998 and 2016 were analyzed with growth mixture models. Nine prevalent self-reported morbidities (arthritis, cancer, cognitive impairment, depressive symptoms, diabetes, heart disease, hypertension, lung disease, stroke) were summed for the morbidity count.

Results

Three trajectories of morbidity …

Reactions To Latinx Children’S Picture Books From Indie Presses: An Analysis Of Online Consumer Reviews, Karina L. Agbisit

Book Publishing Final Research Papers

This study analyzed online consumer reviews of children's picture books published by three small, independent presses focused on providing representation of Latinx people and culture. Reviews showed an overwhelmingly positive reaction to the use of bilingual text. Reactions to the use of illustrations support research indicating a preference for bright, colorful images. Additional themes that emerged in reviews include the timeliness of a bilingual book about expressing feelings in the first year of the Covid pandemic; the importance of personal connections to expressions of culture and traditions in the text; the pros and cons of using photographs instead of illustrations; …

The Satisfaction Clause In Publishing Agreements: A Case Study Of Its Purpose, Controversy, And Future, Maliea Ruby

Book Publishing Final Research Papers

This research paper examines the satisfaction clause included in publishing contracts, the reason for controversy surrounding it, and what the future may look like for it. This is accomplished by looking at the history of the clause, how it functions in publishing contracts, and three major court cases centered around it. The satisfaction clause allows a client seeking a job done to determine whether the work is satisfactory to them. Much of the time these contracts are written to favor the client, part of the reason for its controversial status. In the context of publishing, the satisfaction clause is important …

Examining The Discovery Behaviors Of Comics Consumers, Tara Mccarron

Book Publishing Final Research Papers

The comics consumer base is big and it’s only getting bigger. And yet, very little research has been done on the consumer behavior of comics reads. In order to broaden the accessibility to comics consumer research, this paper examined the discovery behavior of 56 survey participants. The survey included questions pertaining to demographics, frequency of comics consumed, genres of comics consumed, formats used to consume comics, and methods used to discover comics. Due to limited scope, this paper focused solely on format preferences, discovery preferences, and the most-popular genre preferences. Based on this research, graphic novels remained the preferred format …

Metadata Decentralized: An Examination Of Folksonomy In Book Publishing, Dani Tellvik

Book Publishing Final Research Papers

Classification of materials as multifaceted and complex as books is fraught with competing needs and idiosyncratic forms of expression and organization. A publisher’s primary goal is to position their books in a way that will attract readers who find value in the books. Book Industry Standards and Communication (BISAC) codes, the list of industry-approved subject headings, are essential to a book’s metadata for North American publishers. They are used to strike the balance so that a book blends in to an established category while also standing out as a particularly compelling of unique expression or the chosen classification.

Towards Data And Solution-Focused Approaches For Homeless Populations On Publictransit, Anne Nordberg, Jaya Davis, Stephen Mattingly, Nithisha Gudipati, Ebonie Kinney, Hadiisha Butts

TREC Final Reports

People experiencing homelessness frequently rely on public transit systems and facilities as more than a mode of transportation to needed services, but also as safe shelters from weather and danger. This is a challenge for many transit agencies and impacts transit employees and passengers. Dallas and the surrounding counties have the largest homeless population in Texas, and they utilize the services of the Dallas Area Rapid Transit (DART) that serves 220,000 people per day in Dallas County and 12 surrounding counties. While there is much research focused on people experiencing homelessness, there are gaps in understanding how this population utilizes …

Comparison Of General Population Vs. U.S. Military Veterans Eating Disorder Prevalence, Micah Callahan

University Honors Theses

Eating disorders disrupt the psychological wellbeing, work ability and daily functioning of many individuals. There is currently no data to compare the prevalence of eating disorders in the general public compared to the military population. The hypothesis was that the military population would be significantly higher in prevalence compared to the general population within the general eating disorder, subcategories of eating disorders and between sex. To analyze the data collected from two studies, sixteen two-proportion Z tests were conducted to determine if the proportions of DSM-V eating disorders differed within and between sex for total incidence and sub-category incidence for …

The People’S Social Epi Project: Pdx With Ryan Petteway, Ryan J. Petteway

PDXPLORES Podcast

In this episode of PDXPLORES, Ryan J. Petteway, Associate Professor at the Oregon Health & Science University-Portland State University School of Public Health, discusses the research behind The People's Social Epi Project: PDX. Providing a counternarrative to the settler-colonial and racial capitalist practices of traditional epidemiological research on health inequities, Petteway's PSEP: PDX initiative is a portfolio of three projects centering around youth-led participatory research, music, and poetry. PSEP: PDX seeks to "center the margins'' to advance health and epistemic justice.

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Reporting Rape: Stigmatizing Reactions To Survivors Who Seek Accountability, Tessa L. Dover, Alyssa Marie Glace Maryn

Psychology Faculty Publications and Presentations

Rape survivors face stigma when disclosing their experiences. We hypothesized that a rape survivor who formally reports their rape would experience more stigma than one who does not, and that this effect will be stronger when the perceiver is a man or low in support for sexual consent. Across two studies using self-report, observational, and psychophysiological measures, we found that a reporting survivor was seen more negatively than an identical survivor who did not report their rape. Men and those low in support for sexual consent also responded more negatively to the survivor. Implications of these findings are discussed.

Webinar: Planning And Development In Gateway Communities, Post Covid, Philip Stoker

TREC Webinar Series

Gateway communities are the small towns outside of national parks, forests, scenic rivers, and ski resorts. This presentation will highlight the housing, transportation, and development challenges that these communities faced in the aftermath of the COVID 19 pandemic. Our study captured the perspectives of over 200 communities using a questionnaire and case study approach. We present these results and highlight the innovative strategies that these communities are using to address their housing and transportation challenges.

Plantation Pasts, Plantation Futures: Resisting Zombie Water Infrastructures In Maui, Hawai'i, Kelly Kay, Chris Knudson, Alida Cantor

Geography Faculty Publications and Presentations

Sugar plantations have fundamentally shaped water use in Maui, Hawai’i for over 100 years, with tremendous resulting impacts on ecosystems and Native Hawaiian communities. In this paper, we build on literature on the plantationocene and the political lives of infrastructure to examine plantation irrigation infrastructure. We center Maui’s vast water conveyance ditch system as a means of understanding how infrastructure continues plantation logics into the present, considering both the physical ditches themselves as well as the laws and politics which support continued water extraction. We also consider infrastructural futures, highlighting ongoing efforts of communities seeking water justice via infrastructural control.

Kurdish Filmmaking In Turkey: History And Narratives, Omar Sadik

Dissertations and Theses

This research investigates the history and politics of cultural production by examining Kurdish filmmaking in Turkey. Sadik provide an analysis of contemporary films and filmmakers to explore how Kurdish cinema in Turkey is situated in broader, global political-economic structures. By examining this important case through the lens of history and memory, Sadik clarify how production and aesthetics in Kurdish cinema point to important systemic processes. Sadik uses three main research strategies in this study: a historical survey of Kurds in Turkey, an analysis of ten semi-structured interviews with contemporary Kurdish directors and an analysis of films directed by Kurdish filmmakers …

Race/Ism In Field Education: Narratives Of Bipoc Field Instructors, Gita Mehrotra, Anita Gooding, Olivia K. Bormann

School of Social Work Faculty Publications and Presentations

Field instructors are critical to enacting social work’s signature pedagogy as they are tasked with providing agency-based learning opportunities and supervision for students. It has been well-documented that field supervisors are instrumental in students’ learning and that the supervisory relationship is central to success in field education. However, there is a dearth of research regarding issues of identity, difference, race, and/or racism in these relationships, particularly from the perspective of field instructors of color. To date, we found no published literature that focuses specifically on the experiences and perspectives of Black, Indigenous, or People of Color (BIPOC) social work field …

Family–Teacher Relationships And Child Engagement In Early Care And Education, Hillary Lewis, Shannon T. Lipscomb, Bridget E. Hatfield, Roberta B. Weber, Beth L. Green, Lindsey B. Patterson

Center for Improvement of Child and Family Services Publications

Young children’s positive interactions with teachers and peers in early care and education (ECE) settings support the development of their social and academic skills. Identifying malleable factors that contribute to children’s positive engagement in these interactions is important in supporting early development. The current study examines one potential malleable factor that could be bolstered through supports for families and teachers alike: family–teacher relationships. We investigate associations between three specific domains of family–teacher relationships and children’s engagement in ECE, so that findings are specific and relevant to intervention. We examine data from Oregon’s Quality Rating Improvement System Validation Study; a diverse …

Antecedents Of Fssb: Evaluating The Demographic Basis Of Support, Erika Ann Schemmel

Dissertations and Theses

The benefits of family-supportive supervisor behaviors (FSSB) have been well-documented in recent literature. However, less research has examined the antecedents of FSSB. The present study draws from two theoretical models of FSSB to investigate the demographic antecedents of FSSB in a military sample. Supervisor and employee gender, partnered status, parental status, and elder caregiving status were examined to determine by whom, and for whom, FSSB is provided, as measured by employee perceptions. It is hypothesized that supervisors and employees who are women, partnered, parents, and/or caregivers to elders would have higher employee-ratings of FSSB. Furthermore, the present study applied a …

Preserving Healing: Understanding Historic Preservation Through The Lens Of Restorative Justice In Portland, Oregon, Bri Brady

University Honors Theses

This essay explores historic preservation through a lens of restorative justice focusing on community inclusion practices. Portland, Oregon serves as the case study for the research, and aims to better understand how the past examples of preservation have carried into our preservation practices today. This essay concludes with world building ideas that focus on restoring community impact and voice in preservation practices.

The Power Of Music – An Economic Analysis Of Oregon’S Emerging Commercial Music Industry, Jenny H. Liu, Steve Marlotta, Emma Brophy, Rohan Khanvilkar, Hyeoncheol Kim

Northwest Economic Research Center Publications and Reports

Oregon has a vibrant creative presence, producing a diverse array of artists known on the national scale, in addition to independent artists mostly familiar on the local scene. The state is also home to many annual music festivals and live performance events that attract large numbers of attendees, while also playing host to music businesses big and small spanning sound recording studios, mastering engineers, composers, tuners, digital streaming services, graphic designers and music educators. All of these components of the Oregon commercial music industry economically impact their communities by providing entertainment and increasing profits for performance venues, distributing wages, and …

The Grass Is Always Greener: Analyzing Crime Concentration And Specialization In Urban Greenspace Environs, Cheyenne Pamela Hodgen, Kathryn Wuschke

Criminology and Criminal Justice Faculty Publications and Presentations

Greenspaces play an important role in the urban landscape, with prior research suggesting that they are associated with numerous health and social benefits for residents. Despite this, research conflicts regarding the relationship between greenspaces and crime, with some studies finding these locations to be criminogenic and others finding them to be protective against local crime. This study examines this relationship in Portland, Oregon, considering different greenspace types as well as different crime types. Further, this study presents a novel methodological adaption to measure crime concentration and specialization around discrete location types by integrating a street network buffer into the standard …

Developing And Implementing A Sustainable, Integrated Weed Management Program For Herbicide-Resistant Poa Annua In Turfgrass, James D. Mccurdy, Rebecca G. Bowling, Edicarlos De Castro, Alec R. Kowalewski, Clint M. Maddox, James T. Brosnan, Shawn W. Askew, Clebson G. Goncalves, David Ervin, Multiple Additional Authors

Economics Faculty Publications and Presentations

The ability of Poa annua L. to adapt to most turfgrass environments extends to its ability to develop resistance to commonly used herbicides. Herbicide resistant P. annua is of almost epidemic proportions. The loss of once viable chemical-based treatments pushes practitioners towards more expensive, and often less effective, control strategies. This management guide focuses on integrated weed management (IWM) practices for P. annua control and herbicide resistance—what it is and how to overcome it. Also discussed are resistance mechanisms and documentation of common occurrences of field-level resistance within much of the United States. Finally, a summary of some of the …

Rural Gentrification And The Spillover Effect: Integrated Transportation, Housing, And Land Use Challenges And Strategies In Gateway Communities, Danya Rumore, Philip Stoker

TREC Final Reports

Small towns and cities near national parks, public lands, and other natural amenities throughout the West are experiencing rapid growth and increased visitation. These “gateway communities” comprise a significant portion of the rural West, constituting about 31% of all communities and more than 60% of those under 25,000 people. Our prior NITC-funded research shows that growth and increased tourism create a range of “big city challenges” for gateway communities, particularly a significant increase in housing prices, which pushes the local workforce to outlying areas and other rural communities. As a result, despite being small towns, many developed gateway communities have …