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Full-Text Articles in Social and Behavioral Sciences

Player Character Conflict In Dungeons & Dragons 5e, Makenzie Kellar May 2023

Player Character Conflict In Dungeons & Dragons 5e, Makenzie Kellar

University Honors Theses

Dungeons & Dragons (D&D) is a tabletop role-playing game (TTRPG) that has become increasingly popular in recent years due to cameos in shows such as Stranger Things, the success of actual play shows like Critical Role, and the release of the D&D movie Honor Among Thieves. D&D and other TTRPGs set themselves apart from other games by allowing for a massive amount of freedom both in character creation and in-game choices, both of which are a massive appeal for the player base. However, this also allows for conflict not only between the players, but also between the …


Globalizing Investments: Enhancing Retail Investor Portfolios Through Cross-Asset International Diversification, Charlotte T. Kline May 2023

Globalizing Investments: Enhancing Retail Investor Portfolios Through Cross-Asset International Diversification, Charlotte T. Kline

University Honors Theses

Diversification is frequently reiterated, but for the standard retail investor, the what, how, and why often slide between the cracks. Diversifying internationally appears even more seldom discussed. A wealth of research has been integrated throughout this paper to focus on the what, how, and why of foreign diversification, all from a retail investor's perspective. This synthesis provides a comprehensive background followed by a discussion of a variety of asset classes available for diversification and biases and factors that lead to these gaps in diversification. The findings were divided into two categories: possible asset classes favorable to international diversification and causes …


Confessions Of A Traffic Engineer: How The Mutcd Impacts Everything, Peter Koonce May 2023

Confessions Of A Traffic Engineer: How The Mutcd Impacts Everything, Peter Koonce

PSU Transportation Seminars

Pete Buttigieg, USDOT Secretary of Transportation has described the Manual on Uniform Traffic Control Devices (MUTCD) as “notorious”… and for cities, it has been a challenging document to navigate to implement multimodal solutions. This presentation will share upcoming changes to the Manual, ideas for research to inform practice, and ways that cities can interpret data to make positive change in their community.


Comparing True Maternal And Paternal Care In Pair-Living, Ex-Situ Varecia Rubra (Red Variegated Lemurs) Contextualized Among Other Primate Cooperative Breeders, Payton Elizabeth Zuver May 2023

Comparing True Maternal And Paternal Care In Pair-Living, Ex-Situ Varecia Rubra (Red Variegated Lemurs) Contextualized Among Other Primate Cooperative Breeders, Payton Elizabeth Zuver

Dissertations and Theses

Observations of variegated lemurs in the wild have revealed a cooperative breeding strategy including extensive male care to young, primarily in the form of infant guarding. This thesis presents an analysis of the first quantitative assessment of true paternal and true maternal care from pair-housed, ex-situ red variegated lemurs (V. rubra) housed at the Lemur Conservation Foundation's Myakka City Lemur Reserve in western Florida. This study aims to answer specific research questions: How do paternal and maternal care compare when resources are abundant, and paternity is certain? Is male care instinctual? Is it driven by energetic necessity? If …


Stakeholder Engagement In Urban Public Transportation Agencies In The United States, Tyler Joseph Wolfe May 2023

Stakeholder Engagement In Urban Public Transportation Agencies In The United States, Tyler Joseph Wolfe

Dissertations and Theses

Major urban public transportation agencies in the United States are often under pressure to engage stakeholders in order to improve both the legitimacy and effectiveness of their transit systems. Based on qualitative methods of directed content analysis, this dissertation answers three related questions: (I) How do internal organizational qualities affect stakeholder engagement? (II) How do external socioeconomic factors affect stakeholder engagement? and (III) Does stakeholder engagement lead to better performance? Using a most similar comparative case study design, this research studies stakeholder engagement in five major urban public transportation agencies (Denver, Oklahoma City, Seattle, Portland, and Memphis). It demonstrates the …


Webinar: Collecting And Analyzing Pedestrian Behaviors At Intersections Using Lidar Tracking Technologies, Taylor Li, Sirisha Kothuri May 2023

Webinar: Collecting And Analyzing Pedestrian Behaviors At Intersections Using Lidar Tracking Technologies, Taylor Li, Sirisha Kothuri

TREC Webinar Series

The aim of this research is to investigate pedestrian behavior at signalized intersections using state-of-the-art LIDAR sensing technologies and to use this data, along with vehicular data, to develop a more effective multimodal signal control system. In the presentation, the presenters will describe a novel method of collecting pedestrian crossing behaviors at signalized intersection, discuss the findings and implications of data analytics, and introduce a novel approach to dynamic flashing yellow arrow mechanisms to reduce the conflict between left turn vehicles and crossing pedestrians.


A Gridded Co2 Emissions Inventory For Portland, Or, James Eckhardt Powell May 2023

A Gridded Co2 Emissions Inventory For Portland, Or, James Eckhardt Powell

Dissertations and Theses

Here we develop a new high resolution inventory of CO2 emissions for the three Oregon counties which comprise the bulk of the City of Portland, Oregon, USA. Locally curated and long-running data collection efforts for on-road traffic activity and emission rates are used to model on-road emissions, and a new survey of the area's natural gas network informs the building energy model. The inventory estimates total emissions of CO2 for each hour of the year 2018 in the on-road, residential, and commercial building sectors at 1 km2 resolution. The onroad inventory compares to within 3% with an …


Experiences Of People With Serious Mental Illness Seeking Services At Community Mental Health Centers During The Covid-19 Pandemic, Emily Leickly May 2023

Experiences Of People With Serious Mental Illness Seeking Services At Community Mental Health Centers During The Covid-19 Pandemic, Emily Leickly

Dissertations and Theses

Community mental health centers (CMHCs) have been underfunded and overburdened since Reagan-era disinvestment and the United States' move toward neoliberalism. Rates of mental illness have been rising consistently, particularly in Oregon, as CMHCs face continuing financial pressures and staff retention issues. This was before the COVID-19 pandemic. Today, we are still trying to understand the ongoing pandemic's impact on people with serious mental illnesses (SMI). Most of the studies in this area thus far are quantitative, and first-hand accounts of the pandemic from people with SMI are largely absent. Additionally, research in this area fails to draw on critical alternative …


Explore Regional Variation In The Effects Of Built Environment On Driving With High Resolution U.S. Nationwide Data, Liming Wang May 2023

Explore Regional Variation In The Effects Of Built Environment On Driving With High Resolution U.S. Nationwide Data, Liming Wang

PSU Transportation Seminars

There have been numerous studies on the relationship between travel behavior and built environment over the last few decades. Prior studies have mostly focused on producing point estimates of model coefficients and ended up with a wide range of estimates for the built environment elasticity of travel behavior, including household Vehicle Miles Traveled. With few exceptions, previous studies use data from a single region or a small number of regions, and thus are not able to sufficiently investigate the regional variation in built environment elasticity.

On the other hand, a few papers have addressed the heterogeneity of elasticity among different …


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

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

The Pacific Sentinel

Editor: Dan Chilton

Articles in this issue include:

  • Letter From the Editor
  • Ghosts of Plant & Place
  • Everybody Reads Ozeki
  • Shrinking: Rethinking New Approaches to Therapy
  • Braiding Sweetgrass
  • Lana Del Rey Album Review
  • The Perseverance of R*pe Culture in Rock & Metal
  • Pay What You Will, Take What You Need
  • What We're Enjoying
  • Comics & Games


Madame Justice Will Save Our Democracy: Gender Bias And Perceptions Of The High Court In Transitional Regimes, Christopher Shortell, Melody E. Valdini May 2023

Madame Justice Will Save Our Democracy: Gender Bias And Perceptions Of The High Court In Transitional Regimes, Christopher Shortell, Melody E. Valdini

Political Science Faculty Publications and Presentations

While existing literature has established that women leaders are stereotyped as more likely to uphold the norms of democracy, the power of this effect in the non-democratic context is not established. We address this gap and argue that the context of regime transition cultivates a unique dynamic in which the stereotypes associated with women justices become especially valuable to both citizens and the state. However, we argue that this perception of women contributing to the health of democracy is not constant across all citizens equally; instead, those people with high levels of hostile bias against women are more likely to …


A Pattern-Centered Analysis Of Adolescents' Concerns And Hopes About Future Crises: Differences In Ways Of Coping And Personal Adjustment, Melanie J. Zimmer-Gembeck, Katheryn L. Modecki, Ellen Skinner, Lara J. Farrell, Tanya Hawes May 2023

A Pattern-Centered Analysis Of Adolescents' Concerns And Hopes About Future Crises: Differences In Ways Of Coping And Personal Adjustment, Melanie J. Zimmer-Gembeck, Katheryn L. Modecki, Ellen Skinner, Lara J. Farrell, Tanya Hawes

Psychology Faculty Publications and Presentations

Introduction

Many adolescents are concerned about global and future crises, such as the health of the planet or terrorism/safety. Yet, adolescents can also express hope about the future. Thus, asking adolescents about their concern and hope could yield subgroups with different ways of coping and personal adjustment.

Method

Australian adolescents (N = 863; age 10-16) completed surveys to report their concern (worry and anger) and hope about the planet, safety, jobs, income, housing, and technology, as well as their active and avoidant coping, depression, and life satisfaction.

Results

Four distinct subgroups were identified using cluster analysis: Hopeful (low on concern …


Effectiveness Of Worksite Wellness Programs Based On Physical Activity To Improve Workers’ Health And Productivity: A Systematic Review, Maria Marin‑Farrona, Bradley Wipfli, Saurabh S. Thosar, Enrique Colino, Jorge Garcia‑Unanu, Multiple Additional Authors May 2023

Effectiveness Of Worksite Wellness Programs Based On Physical Activity To Improve Workers’ Health And Productivity: A Systematic Review, Maria Marin‑Farrona, Bradley Wipfli, Saurabh S. Thosar, Enrique Colino, Jorge Garcia‑Unanu, Multiple Additional Authors

Psychology Faculty Publications and Presentations

Background

Although the scientific literature has previously described the impact of worksite programs based on physical activity (WPPAs) on employees’ productivity and health in different contexts, the effect of these programs has not been analyzed based on the characteristics or modalities of physical activity (PA) performed (e.g., aerobic exercise, strength training, flexibility). In addition, studies on WPPAs usually report health and productivity outcomes separately, not integrated into a single study. Knowing the health and economic-related impacts of a WPPAs could provide useful information for stakeholders and policy development.

Objective

The purpose of this review was as follows: (1) to analyze …


Climate Change And Coastal Megacities: Adapting Through Mobility, Susan S. Ekoh, Lemir Teron, Idowu Ajibade May 2023

Climate Change And Coastal Megacities: Adapting Through Mobility, Susan S. Ekoh, Lemir Teron, Idowu Ajibade

Geography Faculty Publications and Presentations

Climate change poses threats to individuals, communities, and cities globally. Global conversations and scholarly debates have explored ways people adapt to the impacts of climate change including through migration and relocation. This study uses Lagos, Nigeria as a case study to examine the relationship between flooding events, migration intentions as a preferred adaptation, and the destination choices for affected residents. The study draws on a mixed-methods approach which involved a survey of 352 residents and semi-structured interviews with 21 residents. We use a capability approach to analyze mobility decisions following major or repetitive flood events. We found that the majority …


Emerging Transformations In Material Use And Waste Practices In The Global South: Plastic-Free And Zerowaste In India, Katie Conlon May 2023

Emerging Transformations In Material Use And Waste Practices In The Global South: Plastic-Free And Zerowaste In India, Katie Conlon

Urban Studies and Planning Faculty Publications and Presentations

This study uses a qualitative approach to address limitations and blockages to current plastics reduction via semi-structured interviews with zero waste business practitioners in India. Although they are nascent, India is home to a budding zero waste community that is grappling with how to reduce plastics—via trial and error—and these stakeholders hold insights from lived experience on how plastic reduction can actualize in the Indian subcontinent. This research involved interviewing zero waste businesses and consultants and makers of plastic alternatives in India to understand their experiences with plastic reduction strategies. The key stakeholder interviews reveal key insights for moving forward …


The Use And Influence Of Health Indicators In Municipal Transportation Plans, Kelly Christine Rodgers May 2023

The Use And Influence Of Health Indicators In Municipal Transportation Plans, Kelly Christine Rodgers

Dissertations and Theses

Transportation is an important social determinant of health that shapes the places where people "live, learn, work, and play" to the extent that an individual's zip code better predicts their health than their genetic code. Researchers and practitioners have called for the use of health indicators in transportation as one way to integrate public health concerns into transportation. The underlying hope is that new organizational routines, such as measuring and tracking indicators, can translate policy goals into policy practice. However, it is unclear how indicators are used and what impact they have on policy--the creation or modification of policies and …


Menstruation Products And Perceptions: Breaking Through The Crimson Ceiling, Ava Colleran Apr 2023

Menstruation Products And Perceptions: Breaking Through The Crimson Ceiling, Ava Colleran

Young Historians Conference

This paper examines different views on menstruation throughout history and their effects on social, political, and economic landscapes. The ancient Greeks, Romans, and Mayans all believed in the supposed ‘magical powers’ of menstrual blood. These societies held their own ideas on the limits of these magical abilities, and the good and evil forces they could be used for. Throughout these ancient societies, menstruation was used as a justification for the increased control of the state and men over women’s bodies. If menstrual blood did have these magical powers, it was a power that needed to be limited and controlled so …


Main, Mediated, And Moderated Effects Of Participating In An After-School Social And Emotional Learning Program On Young Children's Development Of Social-Emotional Skills, Amy L. Cordier Apr 2023

Main, Mediated, And Moderated Effects Of Participating In An After-School Social And Emotional Learning Program On Young Children's Development Of Social-Emotional Skills, Amy L. Cordier

Dissertations and Theses

Young children's social and emotional skills (SE skills) are highly predictive of the ease with which they transition to kindergarten as well as their success in the K-12 school system and in life after graduation. Children from low socioeconomic status (SES) backgrounds often enter kindergarten with less well-developed SE skills and lag their peers throughout their school careers. Studies of social-emotional learning (SEL) programs indicate that these programs are successful in teaching SE skills, both in school and in after-school programs. However, less is known about the mechanisms of changes through which SEL programs improve children's SE skills and for …


The Use And Influence Of Health Indicators In Municipal Transportation Plans​​, Kelly Rodgers Apr 2023

The Use And Influence Of Health Indicators In Municipal Transportation Plans​​, Kelly Rodgers

PSU Transportation Seminars

As a social determinant of health, transportation significantly contributes to well-being through several pathways. Researchers and practitioners have called for health indicators as one way to integrate public health concerns into transportation decision-making. However, it is unclear how indicators are used and what their impact is on policy. This case study of five cities explored how health-related indicators are being used in municipal transportation plans, whether they are institutionalized into transportation agency decision-making processes, and what influence they have on administrative decision-making. In addition, this research also explored the conceptual use of indicators as it relates to social learning and …


Increasing Access To Doulas In Oregon: A Delphi Study, Courtney Elizabeth Crane Apr 2023

Increasing Access To Doulas In Oregon: A Delphi Study, Courtney Elizabeth Crane

Dissertations and Theses

Doulas are trained, nonmedical support professionals that provide continuous emotional, informational, physical, and practical support before, during, and after childbirth. Doula care has been shown to reduce the cost of birth-related healthcare, reduce adverse birth outcomes, and increase patient satisfaction and positive birth experience. In 2011 Oregon became the first state to authorize payment expenditures of doula care through Medicaid as a strategy to reduce birth-related health disparities and increase culturally and linguistically appropriate healthcare delivery. The intention of the set of policies and administrative rules was to mandate access to doulas and other types of Traditional Health Workers (THWs) …


Discrimination And Perceived Cultural Mismatch Increase Status-Based Identity Uncertainty, Sierra H. Feasel, Tessa L. Dover, Payton Small, Brenda Major Apr 2023

Discrimination And Perceived Cultural Mismatch Increase Status-Based Identity Uncertainty, Sierra H. Feasel, Tessa L. Dover, Payton Small, Brenda Major

Psychology Faculty Publications and Presentations

Periods of social mobility, such as attending college, can challenge one’s status-based identity, leading to uncertainty around one’s status in society. Status uncertainty is associated with poorer well-being and academic outcomes. Little is known, however, about what experiences lead to status uncertainty. The current longitudinal study investigated discrimination experiences and cultural mismatch as predictors of status uncertainty. We propose that discrimination indirectly predicts increased status uncertainty by increasing perceived cultural mismatch with the university. Participants were Latinx college students, all of whom were low-income and/or first generation to college. Discrimination experiences were measured at the end of participants’ first year. …


Beyond The Bmi: Expanding Quantitative Methods To Study Health For All Bodies, Kieran Chase, Daniel Oron Apr 2023

Beyond The Bmi: Expanding Quantitative Methods To Study Health For All Bodies, Kieran Chase, Daniel Oron

OHSU-PSU School of Public Health Annual Conference

The public health field is beginning to reckon with its role in perpetuating and reinforcing systemic anti-fatness. Emerging evidence for the devastating health impacts of stigma call into question decades of research and policy that labels the size of people’s bodies as diseased. However, even as we acknowledge the harmful effects of stigma, the field is materially and institutionally invested in a health paradigm that centers weight loss and size-related proxies for health, such as the BMI. Public health scholars interested in questions related to nutrition, chronic disease, and exercise must begin to expand their research focus to imagine non-stigmatizing …


(Un)Weighted Assumptions: Anti-Fatness & Health, Kieran Chase, Nell Carpenter, Madysen Schreiber Apr 2023

(Un)Weighted Assumptions: Anti-Fatness & Health, Kieran Chase, Nell Carpenter, Madysen Schreiber

OHSU-PSU School of Public Health Annual Conference

This lecture/discussion session aims to expand and add nuance to public health students’, professors’, and practitioners’ understanding of the interplay between body size and health. We will begin by naming and challenging common assumptions about the relationship between bodyweight and health outcomes. We will then argue for the consideration of weight-related stigma as a Fundamental Cause of Disease as defined by Phelan and Link, and for institutionally embedded anti-fat bias at the policy level (e.g., insurance policy, medical equipment) as a cause of population health inequity as defined in Whitehead’s Health Equity Framework. We offer these frameworks in contrast to, …


Determinants Of Modern Contraceptive Use Among Young Women In Ghana: A Mixed-Methods Study Design, Adjoa N. Manu Apr 2023

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 Apr 2023

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 Apr 2023

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 …


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 Apr 2023

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 …


Examining The Discovery Behaviors Of Comics Consumers, Tara Mccarron Apr 2023

Examining The Discovery Behaviors Of Comics Consumers, Tara Mccarron

Book Publishing Final Research Paper

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 …


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 Apr 2023

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 …


Towards Data And Solution-Focused Approaches For Homeless Populations On Publictransit, Anne Nordberg, Jaya Davis, Stephen Mattingly, Nithisha Gudipati, Ebonie Kinney, Hadiisha Butts Apr 2023

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 …