Social and Behavioral Sciences Commons^™

A Meta-Analysis Of The Nomological Network Of Work Ability, Grant Brady

Dissertations and Theses

As the workforces of industrialized countries around the world continue to age, research is needed to better understand how policies regarding retirement, and exit from the workforce, impact older workers. In particular, it is important to identify mechanisms that can be used to understand and promote the retention of older workers. Work ability (WA), a construct that has been predominately studied in Scandinavian and European countries, has been studied in this context, and identified as a predictor of exit from the workforce. Using the Job Demands-Resources model (JDR; Demerouti, Bakker, Nachreiner, & Schaufeli, 2001) as the theoretical basis, the goal …

Vulnerability And Protective Factors Of Stress-Related Drinking: An Exploration Of Individual And Day-Level Predictors Of Alcohol Involvement, Cameron Trim Mccabe

Dissertations and Theses

Problem alcohol use has far-reaching economic, intra-, and interpersonal consequences. One particularly hazardous form of drinking pertains to the consumption of alcohol as a means of regulating stress, or drinking to cope. As such, it is critical to identify pathways through which stress-related alcohol use occurs, as well as protective factors which may mitigate the aforementioned consequences. To achieve this, I conducted three studies examining these topics at multiple levels of analysis among two at risk populations for engaging in problematic drinking: College students and military service members. Study 1 is a published manuscript examining the association between personality, a …

Citizen-Led Urban Agriculture And The Politics Of Spatial Reappropriation In Montreal, Quebec, Claire Emmanuelle Bach

Dissertations and Theses

Urban Agriculture (UA) has been practiced in Montreal, Quebec for well over a century. In the last five years or so, a renewed enthusiasm for UA has manifested itself in the form of citizen-led UA projects. The latter are often established in residual spaces, from vacant lots to sidewalks, and alleyways. These more spontaneous and informal UA practices point to a shift in how urban inhabitants perceive and use urban space. Through a case study of informal UA projects in Montreal, QC, this work brings attention to the dynamics surrounding the establishment of citizen-led UA projects, paying special attention to …

Unmanned Aerial Vehicle Based Structure From Motion Biomass Inventory Estimates, Emily Jane Bedell

Dissertations and Theses

Riparian vegetation restoration efforts demand cost effective, accurate, and replicable impact assessments. In this thesis a method is presented using an Unmanned Aerial Vehicle (UAV) equipped with a GoPro digital camera to collect photogrammetric data of a 2.02-acre riparian restoration. A three-dimensional point cloud was created from the photos using Structure from Motion (SfM) techniques. The point cloud was analyzed and compared to traditional, ground-based monitoring techniques. Ground truth data collected using the status-quo approach was collected on 6.3% of the study site and averaged across the entire site to report stem heights in stems/acre in three height classes, 0-3 …

Pricing And Reliability Enhancements In The San Diego Activity-Based Travel Model, Joel Freedman

PSU Transportation Seminars

The estimation of demand for priced highway lanes is becoming increasingly important to agencies seeking to improve mobility and find alternative revenue sources for the provision of transportation infrastructure.

However, many modeling tools fall short of what is required for robust estimates of demand with respect to toll and managed lanes in two key areas:

• The value-of-time is often aggregate and not consistently defined throughout the model system, and
• The reliability of transport infrastructure is rarely taken into account.

This presentation describes an effort which implemented recommendations of the Strategic Highway Research Program C04 and L03\L04 tracks on pricing and …

Estimates Of Broad Age Groups By County 2016, Portland State University. Population Research Center, Risa Proehl

Oregon Population Estimates and Reports

Estimates of Population Age Groups (ages under 18 yrs., 18-64 yrs., and 65 yrs. and over) for Oregon and Its Counties, July 1, 2016.

Who’S The Fairest Of Them All? The Fractured Landscape Of U.S. Fair Trade Certification, Daniel Jaffee, Philip H. Howard

Sociology Faculty Publications and Presentations

In recent years, consumers in the United States have been confronted by no fewer than four competing fair-trade labels, each grounded in a separate certification system and widely differing standards. This fracturing is partly a response to the recent split by the U.S. certifier Fair Trade USA from the international fair trade system, but also illustrates longstanding divisions within the fair trade movement. This article explores the dynamics of competition among nonstate standards through content analyses of fair trade standards documents from the four U.S. fair-trade certifications for agrifood products (Fair Trade USA, Fairtrade America, Fair for Life, and the …

Black Americans And The South African Anti-Apartheid Campaign In Portland, Oregon, Ethan Johnson

Black Studies Faculty Publications and Presentations

This paper argues that in order to understand the anti-Apartheid campaign in Portland, Oregon it must be located within the particular socio-historical context of race and racism in the city and state. Thus, Black people living in Portland had good reason to compare the Apartheid system in South Africa to their own experience. Therefore, the confluence of national and local issues that move the local anti-Apartheid campaign forward is examined; the paper documents the rise and development of critical organizations in the anti-Apartheid campaign in Portland; the paper focus on the closure of the Honorary South Africa Consulate in downtown …

Behind The Curtain: Fetishism And The Production Of Virtual Reality Treatment For Ptsd, Janice Haaken, Mariel Stadick

Psychology Faculty Publications and Presentations

Virtual Iraq/Afghanistan, a virtual reality (VR) exposure therapy designed for the treatment of combat-related PTSD, has generated wide public interest in the wake of growing concerns over mental health problems among service members. Enlisting concepts from the fields of cultural studies and psychoanalytic film criticism, the paper interprets the VR therapy program as a form of technology fetishism within the expanding apparatus of military mental health operations. Even as the program seeks to expose the “invisible wounds of war,” the stories produced through this use of visual culture conform closely to hegemonic military accounts of the psychological effects of combat.

A Marine Reservoir Effect ∆R Value For Kitandach, In Prince Rupert Harbour, British Columbia, Canada, Kevan Edinborough, Andrew Martindale, Gordon T. Cook, Kisha Supernant, Kenneth M. Ames

Anthropology Faculty Publications and Presentations

Prince Rupert Harbour (PRH), on the north Pacific Coast of British Columbia, contains at least 157 shell middens, of which 66 are known villages, in an area of approximately 180 km2. These sites span the last 9500 yr and in some cases are immense, exceeding 20,000 m2 surface area and several meters in depth. Recent archaeological research in PRH has become increasingly reliant on radiocarbon dates from marine shell for developing chronologies. However, this is problematic as the local marine reservoir effect (MRE) remains poorly understood in the region. To account for the MRE and to better date the Harbour’s …

The Knowledge Of Ideophones In Multilingual Contexts: A West African Pilot Study, George Tucker Childs

Applied Linguistics Faculty Publications and Presentations

This presentation examines the ubiquity of multilingualism and its somewhat uncertain characterization; the claim for linguistic repertoires vs. languages; how to evaluate and document a linguistic repertoire, economically and expeditiously; ideophones as functionally areal but formally local, thus a control for borrowings; and, is there any sharing in highly multilingual areas? Are ideophones less local than has been empirically shown?

The Knowledge Of Ideophones And Multilingualism: A West African Pilot Study, George Tucker Childs

Applied Linguistics Faculty Publications and Presentations

Expressive language such as ideophones and mimetics have provided an important index of social and cultural features. On the continent of Africa, where the word category is generally known as ideophones, such words appear in every major phylum and in most families. They even appear in the continent’s pidgins and creoles, thus representing a language function of some considerable areality. The one place they do not appear, however, is in the colonizing languages when they have not been appropriated by local communities. When the European languages become every day varieties, however, ideophones are regularly used just as they would in …

Assessing Problem Solving In Technology Rich Environments Within A Public Library, Jill Castek, Gloria Jacobs

Presentations and Publications

The presentation focuses on how critical thinking and a range of digital literacy skills may influence the ability to solve web-based information problems in diverse educational settings.

North Santiam School District Population And Enrollment Forecasts, 2017-18 To 2031-32, Portland State University. Population Research Center, Charles Rynerson, Scott Stewart, Nicholas Chun

School District Enrollment Forecast Reports

This report presents a series of three scenarios of district-wide enrollment forecasts by grade level for the North Santiam School District (NSSD) for the 15-year period between 2017-18 and 2031-32. Each enrollment forecast scenario is related to population forecasts that incorporate different assumptions about growth within the District, with the primary differences being the contribution of net migration to the District’s population and age distribution. Individual school forecasts consistent with the middle series scenario are also presented for the 15-year period.

Achieving Cross-System Collaboration To Support Young People In The Transition Years: A Tip Sheet For Service Providers, Pauline Jivanjee, Eileen Brennan, Claudia Sellmaier, Maria Carolina Gonzalez-Prats, Pathways Transition Training Collaborative

School of Social Work Faculty Publications and Presentations

This tip sheet advises service providers on how to reach across fragmented services and systems to assist young people to achieve their goals.

Safety Effectiveness Of Pedestrian Crossing Enhancements, Christopher M. Monsere, Miguel Figliozzi, Sirisha Kothuri, Ali Razmpa, Daniel R. Hazel

Civil and Environmental Engineering Faculty Publications and Presentations

Over the last decade, the Oregon DOT and other agencies have systematically implemented many pedestrian crossing enhancements (PCEs) across the state. This study explored the safety performance of these enhanced crossing in Oregon. Detailed data were collected on 191 crossings. Supplemental data items included crossing location information, route characteristics, surrounding land use and crossing enhancement descriptions. Pedestrian volume at the crossing locations was a highly desirable but unavailable data element. To characterize pedestrian activity, a method was developed to estimate ranges for pedestrian crosswalk activity levels based on the land use classification at the census block level and the presence …

Oregon Manufacturing Extension Partnership: Economic Impact Analysis December 2016 Update, Hieu Nguyen, Emma Willingham, Peter Hulseman

Northwest Economic Research Center Publications and Reports

The Hollings Manufacturing Extension Partnership (MEP), founded in 1988, is a network of non-profit agencies staffed by industry professionals and consultants. Historically, MEP has sought to increase the competitiveness of small to mid-size enterprises (which as a group comprise 99% of all U.S. manufacturing firms) by providing expert guidance and access to resources. In recent years, the severe economic recession sparked increased interest in the strength of the manufacturing sector, due to its longtime status as one of the major drivers of the domestic economy. Oregon Manufacturing Extension Partnership (OMEP), the Oregon branch of MEP, works to provide data-driven analysis …

Evaluation Of A Supervisor Training Program For Odot’S Ecodrive Program, Donald M. Truxillo, John Macarthur, Leslie B. Hammer, Talya N. Bauer

TREC Final Reports

Eco-driving consists of using energy-efficient approaches to driving aimed at reducing fuel consumption and, ultimately, CO2 emissions. A previous study found that an EcoDrive informational campaign was effective at increasing the use of eco-driving behaviors, but only when employees perceived that their supervisor supported the program and when they were personally motivated to perform the eco-driving behaviors. In order to build upon the findings of our previous study, the present study focused on increasing the use of eco-driving behaviors through an informational eco-driving campaign combined with supervisor training to support the use of eco-driving practices.

In this study we collected …

Winds Of Change? Exploring Climate Change-Driven Migration And Related Impacts In The Pacific Northwest, Lara Whitely Binder, Jason R. Jurjevich

Publications, Reports and Presentations

Climate change is expected to have significant impacts on the Pacific Northwest’s communities, economy, and natural systems. These impacts – which include reductions in summer water supply, the potential for more winter flooding and forest fires, threats to public health, and damage to coastal infrastructure due to sea level rise – will require changes in how communities evaluate, manage, and mitigate environmental risks.

Despite these challenges, some have suggested that the region may be relatively well off compared to other areas of the U.S. and the world. This has led to growing speculation by the media, bloggers, and the public …

The Media Industry In Oregon: Incentive And Impact Analysis, Mike Paruszkiewicz, Emma Willingham, Peter Hulseman

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 …

Realistic Or Utopian? Coordinating Transit And Land Use To Achieve Equitable Transit-Oriented Development, Ian Carlton

PSU Transportation Seminars

Equitable transit-oriented development (E-TOD)—the prioritization of social equity as an outcome of TOD implementation—has become a U.S. DOT policy stance, an objective of many other government bodies, and part of many NGOs' missions. But is it feasible to coordinate transit and land use in ways that allow us to achieve these goals, or is this a classic example of a wicked problem?

This talk will use Portland as a case study to explore some of the internal contradictions inherent in E-TOD goals, the systemic challenges that must be considered, and glimmers of hope for delivering E-TOD. Transportation and land use …

Findings From The Preliminary 2016 Population Estimates, Risa Proehl, Portland State University. Population Research Center

Oregon Population Estimates and Reports

A narrative summary of the most important data from the preliminary estimates.

Webinar: The Association Between Light Rail Transit, Streetcars And Bus Rapid Transit On Jobs, People And Rents, Arthur C. Nelson

TREC Webinar Series

What are the job, residential development and market rent outcomes of Light Rail Transit (LRT), Streetcar Transit (SCT) and Bus Rapid Transit (BRT)?

LRT, SCR and BRT investments are spreading rapidly across the country but there is scant evidence of their effect on where people work and live, and effects on market rents as an indicator of value. This webinar will summarize several years of NITC-sponsored research into development outcomes associated with these transit investments. The webinar will be led by NITC researcher Arthur C. Nelson who was the principal investigator of two projects: Do TODs Make a Difference? and …

Interview With Pamela Hayes, Pamela Hayes, Heather Oriana Petrocelli

Carole Pope Oral History Collection

Interview with the Pamela Hayes by Heather Petrocelli on November 14, 2016. At the time of this interview, Hayes was a student in the Criminal Justice department at Portland State University. Interview at Portland State University Library in Portland, OR.

The Role Of Recovery From Work In Work Stress-Related Drinking, Brittnie Renae Shepherd

Dissertations and Theses

Alcohol consumption has been linked to numerous adverse health and well-being outcomes; therefore determining what motivates individuals to drink is of utmost importance. One reason individuals may drink is to cope with work demands and their associated strain. This may be especially relevant for correctional officers (COs) as this occupation has been associated with high levels of job stressors and strain and heavy drinking. Drawing primarily on the job demands-resources and ego depletion models, this study examined how emotional job demands contribute to CO exhaustion and alcohol use. Additionally, interactions between common recovery from work experiences and exhaustion were tested …

A Community Engaged Approach To Address Intimate Partner Violence Among Sexual Minority Women, Rachel Marie Smith

Dissertations and Theses

In response to a dearth of empirical literature concerning the mechanisms underlying female same-sex intimate partner violence (FSSIPV) perpetration, the purpose of this research is to inform intimate partner violence intervention and prevention strategies specific to sexual minority women. The research responds in particular, this research aims to inform a working intersectional model predicting FSSIPV perpetration, and to evaluate the face validity and construct coverage of existing survey measures related to gender, minority stress, and violence. Fourteen lesbian, gay, bisexual, transgender, and queer women recruited from the greater Portland, Oregon area participated in a series of in-depth, semi-structured, open-ended one-on-one …

Lessons From The Development Of A Guidebook On Pedestrian And Bicycle Connections To Transit, Nathan Mcneil, Allison Boyce Duncan, Drew Devitis

PSU Transportation Seminars

To improve safety and increase transit use, transit agencies and the jurisdictions they serve have to approach transit service as door-to-door not just stop-to-stop.

Walking and bicycling are key modes for transit access.

Working with the Federal Transit Administration, a team from Portland State University developed a guidebook on improving pedestrian and bicycle access to transit (forthcoming). As part of the guidebook process, the PSU team conducted case studies on best practices of recent efforts in Minneapolis, Los Angeles and Atlanta.

This presentation will cover key lessons from the case studies, along with an overview of the guidebook.

Winning Friends And Influencing People: Oer And Higher Education Affordability, Marilyn K. Moody

Library Faculty and Staff Publications and Presentations

Higher Education stakeholders, including students, parents, faculty, administrators, legislators, state higher education boards, trustees, alumni, and donors are all concerned about the high cost of education and its impact on students. Positioning OER within the broader context of college affordability creates interest in the creation and use of OER, as well as powerful allies for OER initiatives. Approaches and examples of how to communicate OER value for affordability efforts and influence these varied stakeholders will be included in this presentation. Portland State University and its use of OER and the creation of open textbooks in the context of university initiatives …

Political Polarization And Nisman’S Death: Competing Conspiracy Theories In Argentina, Leopoldo Rodriguez, Shawn Smallman

International & Global Studies Faculty Publications and Presentations

The death of Alberto Nisman, the chief investigator of the 1994 AMIA bombing in Argentina, unleashed conspiracy theories and significant political turmoil upon President Cristina Fernández. We study the case and trace two of these theories, asking what they tell us about the Argentine political system and what can be inferred with respect to other countries in Latin America. We confirm that nations with high levels of political polarization are fertile ground for the emergence of conspiracy theories and that domestic and international media play an important role in both giving credence to and spreading such theories.

Assessing For Racial Disparity In The Use And Effects Of Disciplinary Segregation: A Propensity Score Matching Analysis, Ryan M. Labrecque

Criminology and Criminal Justice Faculty Publications and Presentations

Presentation focuses on impact of disciplinary segregation in correctional institutions