Social and Behavioral Sciences Commons^™

The Theory Of Travel Decision-Making: A Conceptual Framework Of Active Travel Behavior, Patrick Allen Singleton

PSU Transportation Seminars

We present a unifying conceptual framework of active travel behavior called the theory of travel decision-making. It integrates seminal travel-related concepts from economics, geography, and psychology with active travel behavior theories and empirical research. The framework abstracts an individual’s thought process around short-term travel decisions and explains the roles of activities, built environment factors, socio-demographics, attitudes and perceptions, and habit. Our primary objective is to inform travel behavior research by meeting the need for a theoretical framework capable of guiding studies on active transportation. The framework could also support active transportation planning and analysis methods by informing the development of …

Association Of Childhood Physical And Sexual Abuse With Intimate Partner Violence, Poor General Health And Depressive Symptoms Among Pregnant Women, Yasmin V. Barrios, Bizu Gelaye, Qiuyue Zhong, Christina Nicolaidis, Marta B. Rondon, Pedro J. Garcia, Pedro A. Mascaro Sanchez, Sixto E. Sanchez, Michelle A. Williams

School of Social Work Faculty Publications and Presentations

Objective

We examined associations of childhood physical and sexual abuse with risk of intimate partner violence (IPV). We also evaluated the extent to which childhood abuse was associated with self-reported general health status and symptoms of antepartum depression in a cohort of pregnant Peruvian women.

Methods

In-person interviews were conducted to collect information regarding history of childhood abuse and IPV from 1,521 women during early pregnancy. Antepartum depressive symptomatology was evaluated using the Patient Health Questionnaire-9. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (95%CI).

Results

Any childhood abuse was associated with …

Factors Associated With The Bicycle Commute Use Of Newcomers: Analysis Of The 70 Largest U.S. Cities, Ryan Dann

PSU Transportation Seminars

Bicycling is known to produce benefits for cities, in regards to reducing levels of congestion, generating positive health outcomes, and providing affordable transportation options to low-income families. Conventional analysis of urban bicycle commuting does not currently consider the importance of separating migrant, or “newcomer,” bicycle commute use from pre-existing resident bicycle commute use. The goal of this paper is to provide additional information on individual, social, and environmental factors that influence newcomer bicycle use for commuting purposes. This cross-sectional study used data from the 2007-2011 American Community Survey (5-year Estimates) to analyze the bicycle commute use of newcomers in the …

Webinar: Exploring Pedestrian Responsive Traffic Signal Timing Strategies In Urban Areas, Sirisha Murthy Kothuri

TREC Webinar Series

The role of walking in the development of healthy, livable communities is being increasingly recognized. In urban areas, intersections are often viewed as a deterrent to walking, as their operation primarily favors automobiles, leading to large and unnecessary delays for pedestrians. There is currently very limited research on accommodating and/or prioritizing pedestrians at signalized intersections in the North American context. Pedestrians are often considered as a deterrent to efficient vehicular traffic flow and therefore active efforts to include them in operational decisions at intersections have been lagging. This research aims to fill that gap by understanding factors that influence pedestrian …

The Changing World In Microcosm: The Dying Languages Of Liberia, Sierra Leone, And Guinea, George Tucker Childs

Applied Linguistics Faculty Publications and Presentations

Observers have become increasingly aware of how the world is changing due to the forces of globalization, be it in the form of neo-colonialism, the scramble for natural resources, or the various extractive industries. The recent alarm over Ebola illustrated another pernicious fallout of increased communication and travel. The effect of globalization has also been great on indigenous peoples and their cultures, in particular on what many consider to be an integral component of culture, the local languages.

I report on recent research devoted to the documentation of endangered languages in Sierra Leone, Guinea, and Liberia (the Ebola countries). Most …

Portland State 20/20 Newsletter, Strategic Planning Development Team, Portland State University. Office Of The President

Newsletters

This issue of the newsletter provides updates on recent activity, latest developments, and upcoming events, highlighted by the identification of eight key themes for the strategic plan.

Spdt Values Exercise Results, Strategic Planning Development Team

Implementation

A list of possible words to be included in the values statement, compiled by the Strategic Planning Development Team.

Strategic Planning Development Team Meeting Notes 1/22/2015, Strategic Planning Development Team

Resource Archive

During this meeting, the members watched a video of students’ reactions when asked “What should PSU stand for in 5 years”. The SPDT responded to the video by analyzing the responses and coming to a common conclusion that most of the replies had to deal with campus climate. The committee also recaps the Vision and Mission statements.

Clas Advisory Board Feedback, Strategic Planning Development Team

Implementation

Brainstorm of words to include as a component of the values statement, compiled by the Portland State University College of Liberal Arts and Sciences Advisory Board.

Who Uses Peer-To-Peer Carsharing? Early Exploration, Anaïs Mathez

PSU Transportation Seminars

Peer-to-peer (P2P) carsharing is a system where a facilitating company connects car owners to car renters. Such systems are relatively new in the U.S. This paper aims to understand who is participating in P2P carsharing as a renter (as opposed to as an owner), why they join, whether and how often they rent vehicles, and why. Exploring these questions may provide insight on the potential for P2P carsharing to meet public policy objectives of reducing the impacts of personal vehicle ownership and use and providing mobility options for underserved populations. The analysis is based on 465 study participants who enrolled …

Pdxscholar Annual Report 2014, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter

Library Faculty and Staff Publications and Presentations

This report details the fourth year of operation for PDXScholar, Portland State University's institutional repository. The report covers the period between January 1, 2014 and December 31, 2014.

Leveraging Signal Infrastructure For Non-Motorized Counts In A Statewide Program: A Pilot Study, Bryan Philip Blanc

PSU Transportation Seminars

Transportation agencies are beginning to explore and develop non-motorized counting programs. This paper presents the results of a pilot study testing the use of existing signal infrastructure – 2070 signal controllers with advanced software to log pedestrian phase actuations and detections from bicycle lane inductive loops – to count pedestrians and bicycles. The pilot study was conducted at a typical suburban signalized intersection with heavy motorized traffic that was instrumented on all four approaches with pedestrian push buttons and advance inductive loops in the bicycle lane for signal operation. One day (24 hours) of video data were collected as ground …

Dissolved: Lessons Learned From The Portland Multnomah Food Policy Council, Amy K. Coplen, Monica Cuneo

Urban Studies and Planning Faculty Publications and Presentations

The city of Portland, Oregon, is often hailed in news and popular media as the capital of the U.S. alternative food movement. In 2002, the Portland Multnomah Food Policy Council (PMFPC) was established to address the region's growing interest in cultivating a sustainable local food system. Council members contributed to many notable achievements, including a healthy corner store initiative, a beginning farmer training program, and changes to zoning codes to expand urban agriculture. However, the PMFPC was dissolved in the summer of 2012 after local government agencies expressed that the council was losing relevancy. After a decade of conducting food …

Influential Vectors In Fuel Consumption By An Urban Bus Operator, João De Abreu E Silva

PSU Transportation Seminars

In an era of reduced government funding, transit operators struggle to reduce operating costs and increase revenues. Energy costs account for an important share of the total costs of urban and suburban bus operators. Using a case study of one operator in Lisbon, Portugal, this talk will expand upon the empirical research on bus transit operation costs and identify the key factors that influence the energy efficiency of the overall bus fleet. Our results of a multivariate analysis find the following dimensions influence transit energy efficiency: vehicle type, commercial speed, road grades and bus routes; and to a lesser extent …

Strategic Planning Development Team Meeting Notes 1/8/2015, Strategic Planning Development Team

Resource Archive

The meeting opened with the introduction of the newest member of the Strategic Planning Development Team, Matt Johnson. The members make a time frame for certain projects for each team. The SPDT also addresses the roles of individuals within the group, leading to members signing up for specific topic teams.

Developmental Perspectives On Motivational Resilience: Predictors Of Eighth-Grade At-Risk Students' Academic Engagement And Achievement, Heather Anne Brule

Dissertations and Theses

This study uses the concept of stage-environment fit (Eccles et al., 1993) in conjunction with self-determination theory (Deci & Ryan, 1985) to guide an investigation of at-risk eighth graders' motivational and academic resilience. A developmentally-calibrated method was used to divide students into motivational and academic resilience groups based on their resilient, average, or stress-affected levels of academic engagement and GPA. Data from 167 eighth graders and 155 sixth graders were used to examine the extent to which students' ratings of autonomy, teacher support, peer support, and engagement in garden-based education were related to resilience group membership, and whether these four …

Liberalization, Contention, And Threat: Institutional Determinates Of Societal Preferences And The Arab Spring In Tunisia And Morocco, Matthew Thomas Lacouture

Dissertations and Theses

Why do revolutions happen? What role do structures, institutions, and actors play in precipitating (or preventing) them? Finally, What might compel social mobilization against a regime in the face of potentially insurmountable odds? These questions are all fundamentally about state-society (strategic) interactions, and elite and societal preference formation over time. The self-immolation of Muhammad Bouazizi in Sidi Bouzid on December 17, 2010, served as a focal point upon which over twenty years of corrupt, coercive authoritarian rule were focused into a single, unified challenge to the Ben Ali regime. The regime's brutality was publicized via social media activism and satellite …

Health Care Reform & Homelessness In Multnomah County, City Club Of Portland (Portland, Or.)

City Club of Portland

No abstract provided.

Estimates Of Population Age Groups (Ages Under 18 Yrs., 18-64 Yrs., And 65 Yrs. And Over) For Oregon And Its Counties, July 1, 2014, Portland State University. Population Research Center, Risa Proehl

Oregon Population Estimates and Reports

Estimates of population age groups for Oregon and its counties.

Let's Explore: History Using Maps - Student Guide, Center For Spatial Analysis And Research. Portland State University, Teresa L. Bulman, Morgan Josef, Gwyneth Genevieve Mckee Manser

Instructional Materials

Student activity book. Inside, you will find interactive activities that will help you explore Oregon’s history using maps!

The teacher guide can be found here: https://archives.pdx.edu/ds/psu/27715

Alumni Survey Results, Strategic Planning Development Team

Implementation

This contains the raw results of a survey given to Portland State University alumni in which they offered opinions on the Values portion of the strategic plan.

Excom Aspirational Values, Strategic Planning Development Team

Implementation

A brief list of aspirational values and topic teams compiled by the Portland State University Executive Committee (EXCOM).

Department Chair Feedback, Strategic Planning Development Team

Implementation

One page summary of qualities expected from a chair leader.

Student Survey Results, Strategic Planning Development Team

Implementation

Raw survey results from students at Portland State University regarding the school's values.

Aspsu Feedback On Draft Vision, Strategic Planning Development Team

Implementation

Brief report in which the PSU student senate (ASPSU) weighs the pros and cons of the university's mission, vision, and values statements.

Spdt Draft Vision Statement, Strategic Planning Development Team

Implementation

An early draft of Portland State University's vision statement.

Putting Impact First: Community-University Partnerships To Advance Authentic Neighborhood Sustainability, Michelle L. Holliday, Tony Defalco, Jacob Sherman

Institute for Sustainable Solutions Publications and Presentations

This article profiles a partnership between the Living Cully ecodistrict and Portland State University’s Sustainable Neighborhoods Initiative. The case studies presented in this article explore how Living Cully leveraged PSU assets to advance their goals, highlighting successes and lessons learned. This article also addresses how the partnership was formed, what makes the partnership innovative, the role of interdisciplinary/intercommunity organizational strategies, and how the community partner commits to urban sustainability and social justice.

An Introduction To The Loop Analysis Of Qualitatively Specified Complex Causal Systems, Alexis Dinno

Community Health Faculty Publications and Presentations

This presentation introduces the loop analysis method.

“Nixon Stonewalled The Investigation”: Potential Contributions Of Grammatical Metaphor To Conceptual Metaphor Theory And Analysis, L. David Ritchie, Min Zhu

Communication Faculty Publications and Presentations

Halliday’s (1985; 1998) theory of grammatical metaphor (GM) has been quite influential among scholars who study structural approaches to language but has received little attention among researchers in cognitive linguistics. In this paper we summarize the aspects of Halliday’s approach that are most relevant to cognitive linguists, and show how key aspects of grammatical metaphor are related to the analysis of lexical and conceptual metaphors. Using an example of scientific writing analyzed by Halliday (1998) as well as examples from discourse previously subjected to conceptual metaphor analysis, we show how the two approaches might usefully be combined to yield new …

Counseling Emerging Adults In Transition: Practical Applications Of Attachment And Social Support Research, Joel A. Lane

Counselor Education Faculty Publications and Presentations

Today’s emerging adults (i.e., individuals between the ages of 18 and 29 in industrialized nations) navigate multiple significant life transitions (e.g., entering career life), and do so in a rapidly changing society. While these transitions pose psychological difficulties, a growing body of research has identified attachment and social support as two notably salient protective factors in emerging adulthood. The purpose of the present paper is to inform counseling work with emerging adult clients, particularly those in the midst of one or more transitions. This purpose is important given that the concept of emerging adulthood represents a relatively recent phenomenon that …