Social and Behavioral Sciences Commons^™

Webinar: An Accessible Approach To Shared Streets, Jim Elliott, Janet Barlow, Dan Goodman

TREC Webinar Series

In October 2017 the Federal Highway Administration (FHWA) unveiled a groundbreaking new resource on planning and designing shared streets to accommodate people with vision disabilities. The first report of its kind, Accessible Shared Streets: Notable Practices and Considerations for Accommodating Pedestrians with Vision Disabilities (learn more and download the report) / (access the 508 version here) introduces accessible design principles for shared streets based on detailed research and extensive outreach, equipping communities to pursue new designs that are accessible for people with vision disabilities. Drawing from notable practices, public outreach, and field analysis from multiple US …

Exploring The Determinants Of Vulnerable Road Users’ Crash Severity In State Roads, Álvaro Caviedes

PSU Transportation Seminars

Part of the Student Presentations from TRB

Pedestrians and bicyclists are the most vulnerable road users and suffer the most severe consequences when crashes take place. An extensive literature is available for crash severity in terms of driver safety, but fewer studies have explored non-motorized users’ crash severity. Furthermore, most research efforts have examined pedestrian and bicyclist crash severity in urban areas. This study focuses on state roads (mostly outside major urban areas) and aims to identify contributing risk factors of fatal and severe crashes involving pedestrians and bicyclists in state roads. The results seem to suggest that besides improvements …

Development Of A Multi-Modal Travel Demand Module For The Regional Strategic Planning Model, Huajie Yang

PSU Transportation Seminars

Part of the Student Presentations from TRB

Integrated land use and transportation models have evolved along a spectrum with simplistic sketch planning models on one end and sophisticated microsimulation models on the other. While each type of these models has its niche, they are largely unable to balance the flexibility and realism of microsimulation and the speed and interactiveness of simple models. The Regional Strategic Planning Model (RSPM) aims to fill this gap by taking a microsimulation approach but making other simplifications, to model first-order long-term outcomes of land use and transportation quickly. It takes into consideration the underlying uncertainties …

Exploring Bicycle Accessibility And Equity In Portland, Oregon, Jenny H. Liu

PSU Transportation Seminars

As urban areas across the country are investing in bicycle and pedestrian infrastructure to promote environmentally sustainable transportation and to develop livable communities, many have pointed to improvements in environmental quality, economic development and public health as potential positive outcomes. While these outcomes of active transportation infrastructure are relatively well documented, it is also known that both transportation and environmental amenities are typically unevenly distributed in the urban context. Studies show that those who are the most socioeconomically disadvantaged (i.e. low income, people of color, etc.) are also those who disproportionately experience transportation disadvantages.

This study contributes to the existing …

Impact Of The Childhood Vaccine Discussion Format Over Time On Immunization Status, Douglas J. Opel, Chuan Zhou, Jeffrey D. Robinson, Nora Henrikson, Katherine Lepere, Rita Mangione-Smith, James A. Taylor

Communication Faculty Publications and Presentations

Objective: Presumptive formats to initiate childhood vaccine discussions (e.g. “Well we have to do some shots.”) have been associated with increased vaccine acceptance after one visit compared to participatory formats (e.g. “How do you feel about vaccines?”). We characterize discussion format patterns over time and the impact of their repeated use on vaccine acceptance.

Methods: We conducted a longitudinal prospective cohort study of children of vaccine-hesitant parents enrolled in a Seattle-based integrated health system. After the child’s 2, 4, and 6 month visits, parents reported the format their child’s provider used to begin the vaccine discussion (presumptive, participatory, or …

Future Of Transportation: Hyperloop, Aayushi Gupta, Anju Babu, Catalina Reyes, Lipishree Vrushabhendra, Alex Tacco Melendez

Engineering and Technology Management Student Projects

Transportation has evolved through time witnessing an expansion of the different modes of transport. Due to the various technological and organizational breakthroughs and with the arrival of ‘information everywhere’ in this digital age, one could imagine the future of transportation to be massively networked, user centered, integrated and dynamically priced too. As complex and challenging this could be, it is essential for new models of private and public collaboration, coupled with technological innovation. Today, Hyperloop is a result of one such innovation and is referred to as the fifth mode of transport in the near future. Different companies are integrating …

Minimizing Commute Distance For Small Groups: A Linear Programming Approach, Kevin Payne, Kritika Kumari, Levi Huddleston, Rabi Hassan

Engineering and Technology Management Student Projects

This paper aims to minimize total drive time between members and their respective group leader. Given a limit on group size and days available, how can a formulation of a group occur such that the sum of the total drive time is minimized. To accomplish this task a Linear Program (LP) is implemented that includes three sets of binary decisions variables summing to 4100 variables and a variety of constraints summing between 4200 and 4341 depending on the constraints enforced. For 200 members and 15 leaders the minimized average commuting time was found to be between 4.99 and 5.36 minutes …

Multicultural Student Center 25th Anniversary Report, Alex Herrera, Michelle Marie Belden, Abdullah "Rj" Alrujaib, Julia Liu, Linda Liu, Ed Washington, Stacie Taniguchi, Cynthia Carmina Gomez

Cultural Resource Centers Reports and Resources

This report describes the activities and mission of the Multicultural Student Center at Portland State university, including a timeline of notable events during its 25 year history as a student services organization.

Biodiversity Gains? The Debate On Changes In Local- Vs Global-Scale Species Richness, Richard B. Primack, Abraham J. Miller-Rushing, Richard T. Corlett, Vincent Devictor, David Johns, Rafael Loyola, Bea Hass, Robin J. Pakeman, Liba Pejchar

Political Science Faculty Publications and Presentations

Editorial: Do changes in biodiversity at local scales reflect the declines seen at global scales? This debate dates back at least 15 years...

How Commute Mode Choices Can Control Stress Levels, Liu-Qin Yang

TREC Project Briefs

This research integrates perspectives from transportation and psychology research by focusing on the relations between commuting stress, commuting mode choice, and consequences of such choice for commuters’ health, travel safety, and work performance. To fill the gaps in the transportation and psychology literatures, the project addresses two key research questions:

1) Under what circumstances workers experiencing commuting stress are more likely to commute via car vs. public transit vs. bicycle vs. on foot?

2) What are the different implications of choosing different commuting modes for commuters’ mental and physical health?

The Balancing Act: A Look At Dynamic School District Boundaries, Sheila Martin, Madison Levy

Metroscape

How do school districts throughout the Portland region respond to changes in student populations that cause overcrowding or under enrollment? In this article, we explore some of the key trends in school enrollment, describe the challenges faced by some of the districts in the region, and describe how different districts address those challenges.

Engineering Psu's Future: An Interview With Dr. Rahmat Shoureshi, Sheila Martin, Elizabeth Morehead

Metroscape

PSU’s ninth president, Dr. Rahmat Shoureshi (pronounced Shoe-re-she) is an experienced administrator and innovative academic who considers his work with students his greatest accomplishment. Shoureshi is a mechanical engineer who earned a master’s degree and a doctorate from the Massachusetts Institute of Technology. Shoureshi says PSU’s commitment to diversity, civic engagement and innovation persuaded him to join the university.

Growing Deeper Roots: Toward Resilient Urban Forests, Sachi Arakawa

Metroscape

This article examines the urban forest in Portland, Oregon, as part of a complex system that requires management, education and outreach to remain healthy and sustainable. It also reviews the economic and ecological benefits of a health urban forest.

The Nuts And Bolts Of Broadband, Institute Of Portland Metropolitan Studies

Metroscape

This Sidebar looks at defining broadband internet access and gives a basic introduction to how it works as well as its implementation at the local level.

Monitoring And Evaluating Malawi Youth Conservation Engagement After Community-Based Environmental Education Workshops, Stefanie Kramer

Environmental Science and Management Professional Master's Project Reports

This project addressed Peace Corps Malawi’s need to redevelop and implement environmental education workshops using a community-based approach, monitored project outcomes from these workshops, and provided an evaluation of strengths and areas for improvement of the environmental education workshop program.

One Step At A Time: Counting Pedestrians Students Learn Pedestrian Observation And Data Collection In The Field, Jennifer Dill, Tara Beth Goddard

TREC Project Briefs

This guidebook provides a comprehensive set of class exercises suitable for students in courses related to travel behavior, traffic safety, urban planning and design, community health, or civil engineering. Exercises include activities developed through this project as well as an extensive set of educational materials drawn from online resources. The exercises developed as part of this project focus on pedestrians. They include elements of both traditional traffic counts and behavioral components, the latter of which are often lacking from current data collections efforts. By encouraging students to consider behavioral interactions of roadway users, these exercises can provide students with field …

Documenting Digital Problem Solving: Qualitative Results Strategies And Approaches For Digital Problem Solving, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Data

This document shares qualitative analysis and findings from a 3 year research effort focused on digital problem solving. Key concepts emerging from the analysis are operationally defined. The document describes how individuals engaged in digital problem solving and describes their cognitive and affective strategies. The analysis reveals the vital role of examining digital problem solving through a diversity of contexts. Different contexts require the use of a range of approaches applied in different ways for different purposes. Data suggest that the number, frequency, and complexity of contexts in which an individual is familar plays an important role in how individuals …

Analyzing And Interpreting Data From Piaac’S Problem Solving In Technology Rich Environments (Pstre) Assessment And Library Use Survey: Quantitative Results, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Data

This document contains an explanation of the quantitative analysis conducted using data from a researcher-designed library use survey and PIAAC's PSTRE survey accessed through OECD's Education and Skills Online portal. Data were collected in two phases and are presented using descriptive statistics and through a latent class analysis. The latent class analysis allowed for the examination of the relationship between library activities, library website use, and PSTRE scores. Results indicated that library website use is strong predictor of higher PSTRE scores and competency in digital problem solving.

Defining Digital Problem Solving, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Digital Problem Solving Toolkit

This document introduces the definition of digital problem solving that emerged from a three year long research project. Digital problem solving is described as being related to, but unique from, digital literacies and basic digital skills. Specifically, digital problem solving involves the use of the skills, strategies, and approaches (including mindsets) needed to navigate online in everyday contexts, including the library, and use novel resources, tools, and interfaces in efficient and flexible ways to accomplish personal and professional goals. Authors describe how the definition of digital problem solving was developed and applications within libraries, Adult Education, and Lifelong Learning.

Observing Digital Problem Solving Checklist, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Digital Problem Solving Toolkit

This adaptable tool was developed from research findings from a 3 year research study exploring digital problem solving. It is intended to be used by a librarian/staff/volunteer during an in-person interview and observation context. It is designed to better understand how to shape interactions with a library user when they come into the library for assistance that requires gathering, exploring, and making sense of online resources. The tool can be used to support individual or small group interactions. It contains a series of questions that provide insight into the knowledge and experiences of the library user as well as the …

Digital Problem Solving: Score Report, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Digital Problem Solving Toolkit

This test tries to measure how well you use technology to solve problems. The digital tools in the test might not look familiar. As you get more practice meeting different goals using technology, these tasks will become easier to do.

Executive Summary, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Presentations and Publications

The Advancing Digital Equity in Public Libraries: Assessing Library Patrons’ Problem Solving in Technology Rich Environments research project was supported by a National Leadership Grant from the Institute of Museum and Library Services (IMLS) grant. It was conducted over the course of 3 years in cooperation with the Multnomah County Library in Portland, Oregon. The research was guided by a national advisory group made up of scholars and practitioners in the fields of adult education, digital literacies, online reading and research, and library services.

Remaking The Public Law Library Into A Twenty-First Century Legal Resource Center, Mark G. Harmon, Shannon Grzybowski, Bryan Thompson, Stephanie Cross

Criminology and Criminal Justice Faculty Publications and Presentations

This article reviews the current operations of Multnomah County, Oregon’s public law library and assesses the feasibility of creating a legal resource and self-help center within the library. The article reviews common governance models of law libraries and common self-help models, supplemented by interviews with key stakeholders. We conclude that the county could greatly benefit from a self-help center and make recommendations of best practices.

From Doldrums To Progressing Knowledge: Identifying Stifling Issues In Criminological Theory Building And Testing, Christopher M. Campbell, Melanie-Angela Neuilly

Criminology and Criminal Justice Faculty Publications and Presentations

In the explanation of crime, although each social science has a primary focus of theoretical development, there are a number of areas where disciplines unwittingly parallel one another. Such parallel development promotes unnecessary competition among theories and prevents them from progressing knowledge. Additionally, theorists often discard related concepts presented by other disciplines, if they considered at all, which is indicative of an imbalance in the disciplinary frame of reference (e.g., psychology over sociology). Such imbalance and lack of cross-referencing impedes the ability of theories to adequately explain and understand criminality. This paper revisits how the theorizing of crime may benefit …

Digital Problem Solving: The Literacies Of Navigating Life In The Digital Age, Gloria Jacobs, Jill Castek

Presentations and Publications

Digital problem solving reflects an individual’s ability to navigate and use multiple digital resources in order to accomplish goals across domains including work, personal interests, educational pursuits, social or professional networking, civic participation, and for future uses not yet conceptualized. To accomplish these goals, individuals need to enact everyday literacies (Knobel, 1999) that include: “asking questions, constructing meaning from [information and] data, generating [and sharing] creative solutions, and reflecting on how to improve these solutions for different contexts” (Manderino & Castek, 2016, p. 79). As individuals move through daily lives, they are constantly traversing disciplines as they collect information and …

Project Summary, Jill Castek, Gloria Jacobs, Cindy Gibbon, Tyler Frank, Amy Honisett, Judy Anderson

Presentations and Publications

Summary of the project, Advancing Digital Equity in Public Libraries: Assessing Library Patrons’ Problem Solving in Technology Rich Environments.

The purpose of the research was to examine and understand the digital problem solving processes of vulnerable adults.

Tinnitus, Depression, Anxiety, And Suicide In Recent Veterans: A Retrospective Analysis, Erin Martz, Chennettee Jelleberg, Deborah D. Dougherty, Charles Wolters, Aaron Schneiderman

Counselor Education Faculty Publications and Presentations

Objectives: The purpose of this project was to investigate whether there is an association between tinnitus diagnosis and suicide and whether depression and anxiety strengthen that association. Given that tinnitus is the top service-connected disability among U.S. Veterans (Veterans Benefits Administration, 2016) and that suicide among Veterans has been occurring at a higher frequency as compared with community suicide rates (Hoffmire et al., 2015), the possible associations between tinnitus and suicide will be explored. Co-occurring physical conditions also will be examined to determine if they increase the risk of suicide in the context of tinnitus.

Design: …

2018 Adult Foster Home: Resident And Community Characteristics Report On Adult Foster Homes, Paula C. Carder, Sheryl Dejoy Elliott, Ozcan Tunalilar

Institute on Aging Publications

Adult foster homes (AFH) are small, residential settings that are licensed to provide assistance to older persons or adults with disabilities. These settings may offer a home-like setting in which residents’ independence, personal choice, and decision-making are promoted. Homes may be licensed for one to five residents and must be staffed 24-hours daily to respond to residents’ scheduled and unscheduled needs or requests. Adult foster homes offer a variety of services, including daily meals, housekeeping and laundry, assistance with personal care needs, medication administration, monitoring of health conditions, communication with residents’ health care providers, and social and recreational activities.

This …

Focus Groups To Increase The Cultural Acceptability Of A Contingency Management Intervention For American Indian And Alaska Native Communities, Katherine A. Hirchak, Emily Leickly, Jalene Herron, Jennifer Shaw, Jordan Skalisky, Lisa G. Dirks, Jaedon P. Avey, Multiple Additional Authors

Psychology Faculty Publications and Presentations

Introduction

Many American Indian and Alaska Native (AI/AN) people seek evidence-based, cost-effective, and culturally acceptable solutions for treating alcohol use disorders. Contingency management (CM) is a feasible, low-cost approach to treating alcohol use disorders that uses “reinforcers” to promote and support alcohol abstinence. CM has not been evaluated among AI/AN communities. This study explored the cultural acceptability of CM and adapted it for use in diverse AI/AN communities.

Methods

We conducted a total of nine focus groups in three AI/AN communities: a rural reservation, an urban health clinic, and a large Alaska Native healthcare system. Respondents included adults …

Book Review: Surrogacy: A Human Rights Violation, Sri Craven

Women, Gender, and Sexuality Studies Faculty Publications and Presentations

Book under review: Klien, R. (2017). Surrogacy: A Human Rights Violation. Victoria: Australia. Spinifex Press.