Social and Behavioral Sciences Commons^™

Assessing Airborne Radar To Map Glacier Elevations In Alpine Terrain Including Estimated Glacier Volume Change, Bryce Allen Glenn

Dissertations and Theses

Alpine glaciers and perennial snowfields (G&PS) are important hydrologically and ecologically, providing meltwater during the hottest and driest summer periods. Climate warming shrinks these natural reservoirs while temporarily providing increased streamflow. To assess regional changes in glacier volume, from which contribution to streamflow can be estimated, I used NASA's Airborne Glacier and Ice Surface Topography Interferometer (GLISTIN). This instrument mapped the surface topography of alpine glaciers; differencing these elevations from historic elevations derived from topographic maps, volume change is calculated. GLISTIN was flown over the glacier-populated mountain ranges of the western U.S. Of the 3289 glaciers and perennial snowfields with …

Sensitivity Analysis Of An Agent-Based Simulation Model Using Reconstructability Analysis, Andey M. Nunes, Martin Zwick, Wayne Wakeland

Systems Science Faculty Publications and Presentations

Reconstructability analysis, a methodology based on information theory and graph theory, was used to perform a sensitivity analysis of an agent-based model. The NetLogo BehaviorSpace tool was employed to do a full 2^k factorial parameter sweep on Uri Wilensky’s Wealth Distribution NetLogo model, to which a Gini-coefficient convergence condition was added. The analysis identified the most influential predictors (parameters and their interactions) of the Gini coefficient wealth inequality outcome. Implications of this type of analysis for building and testing agent-based simulation models are discussed.

A Historical Ecology Of Aridland Springs In Desert National Wildlife Refuge, Nuwu/Nuwuvi (Southern Paiute/Chemehuevi) Ancestral Territory, Nevada, Yarrow Sarah Valentine Geggus

Dissertations and Theses

Aridland springs are among the most threatened ecosystems in the world. Vital to desert ecologies and Indigenous cultures, these complex and individualistic ecosystems have layered histories. To inform management in the changing landscape of Desert National Wildlife Refuge, a 1.6 million acre protected area in Southern Nevada, I conducted a historical ecology study of a sample of ten upland springs. Through a six-part interdisciplinary methodology including interviews, archaeological survey, botanical survey, and archival research, I summarize findings into three broad eras: the Nuwu/Nuwuvi pre-Contact Era, the Settler Era, and the U.S. Fish and Wildlife Service Era.

For millennia, Nuwu/Nuwuvi drank …

Examining Bicycle And Motorized Vehicle Speeds And Their Relationships In The Context Of Urban Roadways, Jaclyn Sue Schaefer

Dissertations and Theses

This thesis presents a compilation of papers exploring passenger car and bicycle speeds through their interactions with each other and with urban roadway factors.

First, following a concern raised in part of the traffic literature that a large mode shift toward bicycling may cause travel time delays and potentially exacerbate congestion instead of alleviate it unless bicycle lanes are installed, an empirical study detailing how the presence of bicycles on urban roads without bicycle lanes may affect passenger car speeds is presented. Pneumatic tube data from six predominantly low speed, low volume roads in Portland, Oregon were utilized to identify …

Environmental And Spatial Factors Affecting Surface Water Quality In A Himalayan Watershed, Central Nepal, Janardan Mainali, Heejun Chang

Geography Faculty Publications and Presentations

Various spatial interrelationships among sampling stations are not well explored in the spatial modeling of water quality literature. This research explores the relationship between water quality and various social, demographic, and topographic factors in an urbanizing watershed of Nepal with a comparison of different connectivity matrices to conceptualize spatial interrelationships. We collected electrical conductivity and dissolved oxygen data from surface water bodies using a handheld probe and used the data to establish relationships with land use, topography, and population density-based explanatory variables at both watershed and 100-m buffer scales. The linear regression model was compared with different eigenvector-based spatial filtering …

The Long-Haul: Buddhist Educational Strategies To Strengthen Students’ Resilience For Lifelong Personal Transformation And Positive Community Change, Namdrol Miranda Adams, Kevin Kecskes

Public Administration Faculty Publications and Presentations

For decades, community engagement scholars have built a robust body of knowledge that explores multiple facets of the higher education community engagement domain. More recently, scholars and practitioners from mainly Christian affiliated faith-based institutions have begun to investigate the complex inner world of community-engaged students’ meaning-making and spiritual development. While most of this fascinating cross-domain effort has been primarily based on “Western” influenced Judeo-Christian traditions, this study explores service-learning/community engagement themes, approaches, rationale, and strategies from an “Eastern” perspective based on the rich tradition of Tibetan Buddhism. This case study research focuses on curricular approaches, influences, and impacts of Buddhist …

The Electronic Hardware Music Subculture In Portland, Oregon, James Andrew Hickey

Dissertations and Theses

Music is relatively understudied as a geographic phenomenon, but recently there has been a shift in academic literature to understand the social, cultural and economic factors that determine music and its development in specific places. The purpose of this study is to examine the Electronic Hardware Music Subculture (EHMS) in Portland, why it thrives, and how it is linked to the local cultural economy. To do this, I used semi-structured, long form interviews with key members of the EHMS. These interviews, and my own observations, gave insight into what factors affect the success of members of the EHMS, and how …

Working Paper No. 46, Foundations For Feminist Legal Theory, Taylor Feltham

Working Papers in Economics

This inquiry seeks to establish the foundations for Feminist Legal Theory through considering its three important dimensions. These dimensions are: a) a distinct and unique historical background; b) an ongoing legacy of occupational segregation; and c) a persistence of gender inequality. This inquiry relies heavily upon Feminist Legal Theory: A Primer (2016) authored by Nancy Levit, et al. Since the emergence of the area of inquiry known as “critical race feminism,” feminist legal theory has been moving away from the principle of formal equality and towards intersectional equity. Feminist legal theorists like Angela Harris (1990), in her work Race and …

Working Paper No. 47, The Transformation Of Developmental States: Patterns Of Economic Development In South Korea And Taiwan, Mina Kim

Working Papers in Economics

This inquiry considers similar yet contrasting patterns in the economic development of South Korea and Taiwan. Taiwan’s developmental state has tended to exhibit ‘softer’ characteristics than South Korea’s. I identify a tendency for when developmental states face crises and then transition forward to a ‘post-developmental state’. This is traced to the internal 'paradox of success' and external pressure of neoliberal globalization. Though these two countries tend to embrace and rely upon neoliberal policies for economic growth, the speed and degree of systemic change register as different. A 1997 financial crisis appears to have goaded South Korea to move quickly through …

Working Paper No. 48, Struggle Over China, Joshua Stanfill

Working Papers in Economics

This inquiry seeks to establish that after Dr. Sun Yat-sen thought through and then laid the foundations for the modern Chinese state, a struggle for power emerged between those identifying as nationalists and communists. Sun’s ideas regarding some of the effects of western imperialism on Asian countries were shared by both the Chinese Communist Party and the Nationalist Party under Chiang Kai-shek. The ideological bases for the struggle between the two parties for China emerged in their beliefs regarding relationships between government and citizens, and the role of the government. Soon after Dr. Sun’s death, a struggle for power over …

Working Paper No. 45, An Intellectual History Of Josiah Warren, Jaye Balentine

Working Papers in Economics

This inquiry seeks to establish that Josiah Warren (1798-1874) developed a synthesis of anti-capitalist economics and radical individualism which became a unique, yet highly practical strand of anarchism in the United States. This inquiry relies heavily upon Crispin Sartwell’s The Practical Anarchist: Writings of Josiah Warren (2011) for insight into Warren’s contributions. Warren registers as distinct because of his relative isolation from other anarchist thinkers, existing largely as a lone practitioner operating in the western territories of the United States during middle-part of the 19th century. This inquiry considers Warren’s philosophical views as well as his practical program—namely his doctrines …

Racial Gatekeeping In Country & Hip-Hop Music, Cervanté Pope

University Honors Theses

In mass communication, gatekeeping refers to how information is edited, shaped and controlled in efforts to construct a "social reality." One way it presents itself is in regard to racial inclusion and equality, and despite the headway we’ve seemingly made as a society, we are still lightyears away from where we need to be. Because of this, the concept of cultural property has become even more paramount, as a means for keeping one's cultural history and identity-preserved. Blacks and whites similarly attempt to protect or preserve facets of their culture they feel belong to them. What’s different for both of …

Marine Reservoir Effects In Seal (Phocidae) Bones In The Northern Bering And Chukchi Seas, Northwestern Alaska, Joshua Reuther, Scott Shirar, Owen Mason, Shelby L. Anderson, Joan B. Coltrain, Adam Freeburg, Peter Bowers, Claire Alix, Christyann M. Darwent, Lauren Y.E. Norman

Anthropology Faculty Publications and Presentations

We explore marine reservoir effects (MREs) in seal bones from the northern Bering and Chukchi Seas regions. Ringed and bearded seals have served as dietary staples in human populations along the coasts of Arctic northeast Asia and North America for several millennia. Radiocarbon (¹⁴C) dates on seal bones and terrestrial materials (caribou, plants seeds, wood, and wood charcoal) were compared from archaeological sites in the Bering Strait region of northwestern Alaska to assess MREs in these sea mammals over time. We also compared these results to ¹⁴C dates on modern seal specimens collected in AD 1932 and …

Human Energy In The Workplace: An Investigation Of Daily Energy Management Strategies, Job Stressors And Employee Outcomes, Morgan Rose Taylor

Dissertations and Theses

Recent research has pointed to the benefits associated with the use of work-related energy management strategies for employee outcomes. Using the Conservation of Resources Theory and the Challenge and Hindrance Stressor Framework, the current study extends the energy management literature by examining day-level relationships between work-related energy management strategies (e.g., organizing, meaning-making, and prosocial strategies) and employee outcomes, namely, goal progress, work engagement, and relational energy respectively. Further, challenge and hindrance stressors are tested as day-level moderators of these relationships. Using experience sampling methods across 10 workdays, results showed that day-level organizing strategy use was related to higher goal progress …

Stopped Listening: Experiences Of Higher Education Refugee-Background Learners, Peggy Lynn Maclsaac, Staci B. Martin, Wilson Kubwayo, Chablue Wah, Salome Nanyenga

School of Social Work Faculty Publications and Presentations

This paper discusses the academic agency of refugee-background individuals who have resettled to the United States of America and the responsibility of higher education to value refugee-background learners as knowledge creators. Contrary to deficit thinking that views learners as unable to succeed due to their refugee background, this study explores how their experiences demonstrate their multiple capacities to succeed in higher education. The essence of these experiences is presented using self-reflexive collaborative speaking and writing inquiry. Three main themes drawn from the results were the capacities of refugee-background learners to adapt cultures, maintain multiple social connections, and exercise agency.

Winning The Fight For Better Bus Service, Steven Higashide

PSU Transportation Seminars

The "right to the city" depends on the right to access the city, and U.S. regions are marked by profoundly unequal access. One of the clearest manifestations of this is the state of U.S. bus transit. Bus service is simple to improve and has vast potential to better people's lives, but has been constrained by the racist planning and politics that shape every American city.

How can we fulfill the promise of better buses and create abundant transit networks that expand access to opportunity? In this seminar, Higashide unpacks the elements of effective bus service – and cites examples from …

Aligning Food Environments With Institutional Values: A Mixed Methods Study Of Oregon Health Care Organizations, Elizaveta Walker

Dissertations and Theses

A major driver of the obesity epidemic is obesogenic food environments, characterized by nutrient-poor and energy-dense foods that saturate the collective physical, economic and sociocultural conditions that influence nutritional status. Food environments in organizations such as hospitals and public health agencies warrant special consideration given their health-focused mission. Improving food environments within health care settings has been highlighted by the Centers for Disease Control and Prevention (CDC) as one of seven key strategies to prevent obesity. However, most of the refereed literature examining healthy food environment policies (HFEPs) within hospitals focuses on the inpatient dietary environment, leaving a paucity of …

What Do People Experiencing Homelessness Need?, Marisa Zapata

Homelessness Research & Action Collaborative Publications and Presentations

This is an opinion piece about a survey in Portland that reveals profound racial disparities even in basic answers about where people sleep.

Assessing The Potential For Critical Thinking Instruction In Information Literacy Online Learning Objects Using Best Practices, Mandi Goodsett

Communications in Information Literacy

Critical thinking, while often used as a mere buzzword, is clearly relevant to the mission and expertise of librarians who teach. Even in online information literacy instruction, critical thinking remains an important goal. This study attempts to determine the ways and extent to which online information literacy learning objects follow best practices for teaching and assessing critical thinking. In this study, the researcher evaluated a sample of information literacy online learning objects in the Association of College and Research Libraries repository of peer-reviewed instruction materials, PRIMO, using a literature-based rubric. The resulting analysis provides evidence of the extent to which …

Anatomy Of Disaster Recoveries: Tangible And Intangible Short-Term Recovery Dynamics Following The 2015 Nepal Earthquakes, Jeremy Spoon, Chelsea E. Hunter, Drew Gerkey, Ram Bahadur Chhetri, Alisa Rai, Umesh Basnet, Anudeep Dewan

Anthropology Faculty Publications and Presentations

The April/May 2015 Nepal earthquakes and aftershocks had catastrophic impacts on rural households living in biophysical extremes. Recoveries from natural hazards that become disasters have tangible and intangible short- and long-term dynamics, which require linked quantitative and qualitative methods to understand. With these premises in mind, we randomly selected 400 households in two accessible and two inaccessible settlements across two of the highest impacted districts to assess variation in household and settlement recoveries through tangible impacts to infrastructure and livelihood and intangible impacts to place attachment and mental well-being. We conducted household surveys, in-depth interviews, and focus groups over two …

"Through A Forest Wilderness:” Native American Environmental Management At Yosemite And Contested Conservation Values In America’S National Parks, Rochelle Bloom, Douglas Deur

Anthropology Faculty Publications and Presentations

Chapter 9. The philosophies and views of nature prevalent in the 19th century West shaped the early National Park Service, and continue to influence park policy today. Park-builders incorrectly viewed early parks as untouched “wilderness,” even as Native peoples continued to occupy, revere, and actively manage lands and resources on these lands. This misapprehension fostered the creation and enforcement of park regulations meant to protect wild spaces, resulting in the displacement of both Native peoples and the culturally significant habitats that they had helped sustain for millennia. Among these regulations, federally imposed restrictions on burning and other traditional plant community …

Lake Oswego School District Population And Enrollment Forecast 2021-22 To 2030-31, Portland State University. Population Research Center, Charles Rynerson, Mac Cunningham

School District Enrollment Forecast Reports

This report presents the results of a demographic study conducted by the Portland State University Population Research Center (PRC) for the Lake Oswego School District (LOSD). The study includes analyses of population, housing and enrollment, and forecasts of district‐wide school enrollments for the 2021‐22 to 2030‐31 school years. Due to the unusual circumstances of the COVID‐19 pandemic, the base, or “launch” year for the forecasts is 2019‐20, not 2020‐21.

Juveniles In The Interrogation Room: Defense Attorneys As A Protective Factor, Caitlin N. August, Kelsey S. Henderson

Criminology and Criminal Justice Faculty Publications and Presentations

Juveniles are more susceptible in the interrogation room than adults, due to a host of vulnerabilities that put them at risk. Scholars have suggested that requiring the presence of a defense attorney during interrogations can protect juveniles from making an unintelligent waiver; variations of this type of policy have been mandated in some states across the United States (e.g., Illinois and California). The current study takes an exploratory, qualitative approach to examine how defense attorneys may act as a protective factor in the interrogation room. We interviewed 19 juvenile defenders using a semi-structured interview method; questions focused on experiences in …

Not A Blank Slate: Information Literacy Misconceptions In First-Year Experience Courses, Michelle Keba, Elizabeth Fairall

Communications in Information Literacy

Information literacy is the primary instructional focus of many librarians. With the development of a core set of information literacy threshold concepts, librarians often strive to impart these concepts to undergraduate students during their years of study. However, when students come to school, they are not blank slates. They arrive with preconceived ideas or misconceptions which can impede this process. In this article, the authors report on the results of focus groups held with first-year students at a private, liberal arts university. During the focus groups, participants were asked to share their perceptions of the misconceptions identified by Hinchliffe et …

Information Literacy Practices And Perceptions Of Community College Librarians In Florida And New York, Heidi Julien, Don Latham, Melissa Gross, Lindsey Moses, Felicia Warren

Communications in Information Literacy

An online survey in Florida and New York of community college librarians with responsibility for information literacy instruction provides a snapshot of instructional objectives and practices, including librarians’ beliefs about students’ information literacy needs, strengths, and weaknesses. Survey results point to the influence of the Association of College and Research Libraries Framework in the community college context, the challenges librarians face as they work to implement it, and their successes in doing so. These data reveal opportunities to support and improve instruction and to prepare future librarians to work successfully in community college contexts.

Analyzing Information Sources Through The Lens Of The Acrl Framework: A Case Study Of Wikipedia, Trudi E. Jacobson

Communications in Information Literacy

Might the ACRL Framework for Information Literacy for Higher Education be used to analyze information resources? Would a Framework-focused analysis of one commonly used resource, Wikipedia, yield valuable insights for the teaching and learning of key information literacy concepts? Each of the six frames is explored in the light of Wikipedia, and metaliteracy, a founding principle of the Framework, is introduced when it provides additional scaffolding in connection with the goals of a particular frame as a way to enhance student learning opportunities. There are a number of components in Wikipedia that align with the Framework …

Perceived Partner Responsiveness, Pain, And Sleep: A Dyadic Study Of Military-Connected Couples, Annamarie S. O'Neill, Cynthia Mohr, Todd Bodner, Leslie Hammer

Psychology Faculty Publications and Presentations

Objective: The health-promoting influence of supportive close relationships has been extensively documented, yet the mechanisms of this effect are still being clarified. Leading researchers have theorized that examining particular interpersonal interactions and the mediating intrapersonal processes they facilitate is the key to understanding how close relationships benefit health. The purpose of this study was to investigate the influence of perceived partner responsiveness (PPR) on pain and sleep quality via affect in a sample of veterans and spouses (collectively called military-connected couples). Method: Military-connected couples (N = 162) completed 32 days of daily diaries. Mediated actor-partner interdependence models were conducted using …

“We Were Queens.” Listening To Kānaka Maoli Perspectives On Historical And On-Going Losses In Hawai’I, Antonia R.G. Alvarez, Val. Kanuha, Maxine K.L. Anderson, Cathy Kapua, Kris Bifulco

School of Social Work Faculty Publications and Presentations

This study examines a historical trauma theory-informed framework to remember Kānaka Maoli (Native Hawaiian) and lesbian, gay, bisexual, transgender, queer, and/or māhū (LGBTQM) experiences of colonization in Hawai`i. Kānaka Maoli people and LGBTQM Kānaka Maoli face health issues disproportionately when compared with racial and ethnic minorities in Hawai’i, and to the United States as a whole. Applying learnings from historical trauma theorists, health risks are examined as social and community-level responses to colonial oppressions. Through the crossover implementation of the Historical Loss Scale (HLS), this study makes connections between historical losses survived by Kānaka Maoli and mental health. Specifically, this …

A Noteworthy Next Class: Making Learning Objectives Work For You, Amy B. James

Communications in Information Literacy

The creation of learning objectives is often considered imperative for semester-length courses, yet unimportant or irrelevant for information literacy instruction one-shot sessions. However, the Association of College and Research Libraries Framework for Information Literacy for Higher Education calls librarians into action by instructing each library and campus to develop learning outcomes in line with the six frames that make sense for their individual communities. By reviewing the recognized taxonomies and selecting one that resonates with their teaching, librarians can follow the principles of backward design developed by Grant Wiggins and Jay McTighe to create learning objectives that work for their …

The Media Industry In Oregon: Incentive And Impact Analysis 2020 Update, Emma Brophy, Peter Hulseman, Northwest Economic Research Center

Northwest Economic Research Center Publications and Reports

Oregon’s media industries have become increasingly well-known over the last several years, thanks in large part to successful feature length films and television series produced in the state. It is widely known that such productions offer visibility, tourism interest, and a boost to local merchants during their visits. More economically important, but less immediately obvious, are the impacts of a home grown industry of professionals and businesses that thrive in regions able to maintain a reliable stream of production activity. Numerous states now offer incentives to visiting media productions, some focused on big-ticket features and visiting series. In Oregon, the …