Social and Behavioral Sciences Commons^™

Bumps Along The Long And Winding Road: Factors Related To Truck Driver Turnover And Job-Induced Tension, Layla Rhiannon Mansfield

Dissertations and Theses

Voluntary turnover rates among truckload carriers are extremely high, ranging from 50% to more than 100% annually (Griffin & Kalnbach, 2002), furthermore, long-haul truck drivers operate in a stressor-filled environment, which exerts enormous adverse influence not only their well-being but also on their intent to quit. This study explores the relational aspects of the driver's work environment to highlight how the relationships that a driver has with their organization, supervisor, and dispatcher can explain turnover and job-induced tension. Drawing on Social Exchange Theory, Conservation of Resources Theory, and concepts from Hirschman's (1970) theoretical framework of Exit, Voice, and Loyalty, this …

The Impact Of Economic Integration Within The European Union As A Factor In Conflict Transformation And Peace-Building, John Umo Ette

Dissertations and Theses

This study examines economic integration within the European Union (EU) as a factor in conflict transformation and peace-building. European responses to causes of frequent conflicts and wars after the end of WWII focused on the search for peace, economic cooperation and prosperity. This thesis will focus on three elements: economic interdependence, the expansion of the free market, and economic integration. In-depth examination of these factors reveals that economic interdependence or the exchange of goods and services across inter-state and international boundaries only, is not sufficient to bring peace among states. Economic inter-dependence may reduce the impact of war, but cannot …

Beyond Black And White: An Examination Of Afrocentric Facial Features And Sex In Criminal Sentencing, Amanda Mae Petersen

Dissertations and Theses

Research on race and sentencing is increasingly moving beyond racial category analyses to include more subtle attributes such as skin tone and facial features. In keeping with this progression, this research examines the extent to which convicted offenders' Afrocentric facial features interact with sex in order to create longer criminal sentences for stereotypically Black males and females. A random sample of Black and White males and females currently serving prison sentences in the state of Oregon were selected for inclusion in the study. A preliminary regression analysis was run in order to determine the effect of broad racial category on …

Implications Of Local And Regional Food Systems: Toward A New Food Economy In Portland, Oregon, Michael Mercer Mertens

Dissertations and Theses

The local food movement in the Portland Metro Region of Oregon is as prevalent as anywhere in the Country. To a large degree this is driven by the Portland Metro area food culture and the diverse agricultural landscape present in the Willamette Valley and throughout the State. Portlanders demand local food and thus far the rural periphery has been able to provide it; driving a new food economy that has economic implications throughout the region. As this regional food economy emerges much attention has been focused on harnessing its power for economic development perpetuated by the belief that there exists …

Cultivating Common Ground? A Case Study Of A Community Garden Organization In Northeast Portland, Oregon, Bryan James Zinschlag

Dissertations and Theses

When it comes to the topic of environmental sustainability, most of us will readily agree that we face a litany of local and global environmental threats in the twenty-first century. As such, we would largely agree that the need to address climate change and other issues is urgent. Where this agreement tends to end, however, is on the question of whether this urgency is so great that we need not address issues of inequality and environmental justice when organizing sustainability efforts. Some are convinced that, because sustainability efforts are "saving the world for everyone", so to speak, issues of environmental …

Participation, Information, Values, And Community Interests Within Health Impact Assessments, Nicole Iroz-Elardo

Dissertations and Theses

Health impact assessment (HIA) has emerged in the U.S. as one promising process to increase social and environmental justice through addressing health equity issues within planning. HIA practice is guided by values such as democracy and equity and grounded in broad social determinants of health. The most readily applied definition of democracy is problematic because it implies an element of direct, participatory engagement with the public. This is at odds with HIA practice that largely relies on stakeholder engagement strategies.

This dissertation critically examines the engagement strategies of three transportation planning HIA cases to more fully understand how the HIA …

The Values, Beliefs, And Attitudes Of Elites In Jordan Towards Political, Social, And Economic Development, Laila Huneidi

Dissertations and Theses

This mixed-method study is focused on the values, beliefs, and attitudes of Jordanian elites towards liberalization, democratization and development. The study aims to describe elites' political culture and centers of influence, as well as Jordan's viability of achieving higher developmental levels. Survey results are presented. The study argues that the Jordanian regime remains congruent with elites' political culture and other patterns of authority within the elite strata. However, until this "cautious liberal" political culture of Jordanian elites changes, a transitional movement cannot arise that would lead Jordan towards greater liberalism, constitutionalism and development. The study concludes with implications for transitional …

Exploring Colonization And Ethnogenesis Through An Analysis Of The Flaked Glass Tools Of The Lower Columbia Chinookans And Fur Traders, Stephanie Catherine Simmons

Dissertations and Theses

At the end of the 18th century, Anglo Americans and Europeans entered the mouth of the Columbia River for the first time. There they encountered large villages of Chinookan and other Native Americans. Soon afterwards, the Chinookan People became involved in the global fur trade. Pelts, supplies, and native made goods were exchanged with fur traders, who in return provided Chinookans with a number of trade goods. Over the next 40 years, life changed greatly for the Chinookans; new trade and political alliances were created, foreign goods were introduced, and diseases killed large portions of the population (Hajda 1984; Gibson …

Stories Of Success: Understanding Academic Achievement Of Hispanic Students In Science, Amanda Harris

Dissertations and Theses

A review of the literature shows that there is much evidence to suggest the challenges facing Hispanic students in American public schools. Hispanic enrollment in K-12 public schools has increased from 6 to 19% in the last thirty years, yet schools have not made adequate adjustments to accommodate this changing population. Issues such as remedial tracking and cultural differences have led to low high school graduate rates for Hispanic students and inequities in schooling experiences (Gay, 2000). Particularly in the area of science, Hispanic students struggle with academic success (Cole & Espinoza, 2008). Despite these obstacles, some Hispanic students are …

A Girl Power Study: Looking And Listening To The Role Of Emotions And Relationality In Developing Critical Consciousness, Jennifer Wallin-Ruschman

Dissertations and Theses

The concept of critical consciousness centers on the capacity for involvement in social change efforts. Its development has been the aim of many recent social movements (e.g., the consciousness raising groups of the women's movement). In this work, critical consciousness is defined as the highest level of socio-political-cultural (SPC) consciousness development. SPC consciousness is characterized by the linking of the personal and the political so that structures and discourses of oppression are not only understood but also lead to critical action and transforming relations of domination. Additionally, critical consciousness includes the ability to tolerate ambivalence and conflict as well as …

The Effects Of Organizational Justice And Exercise On The Relationship Between Job Stressors And Employee Health, Ana Cristina B. Costa

Dissertations and Theses

Recent decades have seen an explosion of research centered on understanding the influential impact that job stressors have on employees' subjective well-being, and now more recently, on objective assessments of physical health. Utilizing baseline data from a larger study funded by the National Institute for Occupational Safety and Health (NIOSH), I conducted a field study on blue-collar employees from two organizations in the construction industry, with the goal of exploring the impact of job stressors on job satisfaction (subjective well-being) and body mass index (objective health), as well as the influence of organizational justice as a moderator and exercise as …

Analyses Of Bus Travel Time Reliability And Transit Signal Priority At The Stop-To-Stop Segment Level, Wei Feng

Dissertations and Theses

Transit travel time is affected by many factors including traffic signals and traffic condition. Transit agencies have implemented strategies such as transit signal priority (TSP) to reduce transit travel time and improve service reliability. However, due to the lack of empirical data, the joint impact of these factors and improvement strategies on bus travel time has not been studied at the stop-to-stop segment level.

This study utilizes and integrates three databases available along an urban arterial corridor in Portland, Oregon. Data sources include stop-level bus automatic vehicle location (AVL) and automatic passenger count (APC) data provided by the Tri-County Metropolitan …

Mediating Academic Success: Race, Class, Gender And Community College Persistence, Schaylee Marie Esparza

Dissertations and Theses

Over the last forty years, the U.S. community college system has expanded, allowing disadvantaged groups greater access to higher education. With that expansion, a body of research has emerged examining community college students' educational outcomes. However, the research is limited in understanding the academic persistence of low-income students and community college student in particular. The purpose of this comparative, qualitative study is to explore some of the unanswered questions about how low income white and Latino students' experience academic persistence similarly and differently and understand how gender influences the challenges students may face during college.

This study draws from interviews …

School District Bond Campaigns: Strategies That Ensure Successful Outcomes, Linda L. Florence

Dissertations and Theses

When the polls close and the ballots are counted, the best sound is the roar of ecstatic cheering from delighted but exhausted campaign committee members. A bond campaign takes an inordinate amount of work, but the results are worth the effort when the campaign is managed in a systematic way. Districts can be successful bond recipients when they effectively market their schools to gain the support of their constituents.

Public schools across the U.S. are in dire need of major repairs, remodeling, and rebuilding to meet the educational needs of students. Unfortunately, passing a school bond election is entrusted to …

Exploring Connections Between Efforts To Restrict Same-Sex Marriage And Surging Public Opinion Support For Same-Sex Marriage Rights: Could Efforts To Restrict Gay Rights Help To Explain Increases In Public Opinion Support For Same-Sex Marriage?, Samuel Everett Christian Dunlop

Dissertations and Theses

Scholarly research on the subject of the swift pace of change in support for same-sex marriage has evolved significantly over the last ten years. The shift has gone beyond the scholarship's initial description amongst demographic groups on how opinion has changed on gay rights issues, like same-sex marriage, to an examination of why the change has occurred. A great deal of the initial research on the topic seemed to focus on demographic traits that suggested a greater propensity toward support for same-sex marriage as time went on. Is the existent literature sufficient to explain why such a dramatic change in …

Black And Blue And Read All Over: News Framing And The Coverage Of Crime, Kalistah Quilla Cosand

Dissertations and Theses

This study explores the representation of crime in the news in relation to expressed emotion and intention for future action. Episodic and thematic framing (Iyengar, 1991) and narrative processing (Singer & Bluck, 2001) served as the theoretical foundations of this study and helped examine how scripted news stories involving crime influence levels of fear, anger, and empathy in individuals, and how these emotions subsequently affect behaviors. To measure these framing effects, an experimental manipulation was employed using three conceptually different news stories all involving gun-related crimes. One news story utilized an episodic format, while the other two stories used a …

A Comparison Of Linguistic Features In The Academic Writing Of Advanced English Language Learner And English First Language University Students, Margo K. Russell

Dissertations and Theses

Writing for an academic purpose is not an easy skill to master, whether for a native English speaker (L1) or an English language learner (ELL). In order to better prepare ELL students for success in mainstream content courses at the university level, more must be known about the characteristics of student writing in the local context of an intensive English program. This information can be used to inform ELL writing instructors of which linguistic features to target so that their students produce writing that sounds appropriate for the academic written register.

Two corpora of 30 research essays each were compiled, …

Spirituality And Religion In Women's Leadership For Sustainable Development In Crisis Conditions: The Case Of Burma, Phyusin Myo Kyaw Myint

Dissertations and Theses

This research focuses on women's leadership roles for sustainable development in crisis conditions with particular attention to the foundations of the leadership roles of women based in spirituality and religion. The research question for this study ask: How do religious and spiritual traditions contribute to the leadership roles of women that can be effective in building sustainable development in crisis conditions? The study uses a content analysis of a key body of women's writings from Burma. The findings from the data explain some of the ways in which spirituality and religion have played significant roles in promoting the leadership of …

Accountability Models In Policy Design: Understanding The Explanatory Power Of The Four Major Accountability Models In Policy Tool Choices, David Seiler Jarvis

Dissertations and Theses

In the study of government accountability, there have long been arguments about which model is superior. These arguments, which are largely made by those in the performance and political accountability camps, state that their particular model is the best, and indeed only legitimate approach to ensuring accountable government. At the same time, there is growing research in policy tools but little in how accountability models and policy tools are linked in policy design.

This study makes use of the context provided by the critical cases of the Troubled Asset Relief Program (TARP) and the American Recovery and Reinvestment Act (ARRA). …

'This Would Be Much Funner In Person': A Qualitative Grounded Theory Analysis Of Cybergrooming, Maurice Jason Gauz

Dissertations and Theses

The rather novel phenomenon of cybergrooming, or the solicitation of minors for sex via the Internet, has yet to be fully explored. This is a problem because such predatory behavior can lead to psychological and/or physical abuse of minors. The present study seeks to fill this knowledge by performing a qualitative, grounded theory analysis of naturally-occurring cybergrooming discourse. Data were drawn from the website of the online watchdog group, Perverted Justice. The first 20 lines of talk transmitted by the adults in these chat conversations were sampled from 100 transcripts published by Perverted Justice.
Multi-step coding, facilitated by the qualitative …

Ariège’S Development Conundrum, Alan Thomas Devenish

Dissertations and Theses

Since the latter half of the nineteenth century, industrialization and modernization have strongly shaped the development of the French department Ariège. Over the last roughly 150 years, Ariège has seen its population decline from a quarter million to 150,00. Its traditional agrarian economy has been remade for competition on global markets, and the department has relied on tourism to bring in revenue where other traditional industries have failed to do so. In this thesis I identify the European Union and French policies that continue to guide Ariège's development through subsidies and regulation. I explain the origins and effects of modernization …

Effects Of The First Language On Japanese Esl Learners' Answers To Negative Questions, Kosuke Kanda

Dissertations and Theses

This study investigates how Japanese learners of English respond to English negative questions. Previous research has reported that Japanese learners of English make errors in yes/no responses to English negative questions due to the first language (L1) influence (Kang & Lim-chang, 1998; Takashima, 1989). From the perspective of L1 influence, there are two learning pitfalls: different functions of the yes/no response and different interpretations of negative questions. Both of these influences were examined in this study.

This study involved 8 Japanese learners of English, 4 females and 4 males, attending Portland State University (PSU). In order to elicit data that …

Is Self-Sufficiency Really Sufficient? A Critical Analysis Of Federal Refugee Resettlement Policy And Local Attendant English Language Training In Portland, Oregon, Domminick Mcparland

Dissertations and Theses

Since the 1951 United Nations Convention, nations have dealt with refugee issues in various ways. In the United States, since the Vietnam War, there has been great debate and a significant amount of research on issues of refugee resettlement, with these discourses inherently involving issues of power and ideology. English language training and the promotion of economic self-sufficiency have been interventions used to integrate and assimilate refugees into American culture and society. These two interventions were the subject of the current investigation.

The purpose of this study was to look into the way federal refugee resettlement policy mandated by the …

Safety In Maize: Subsistence Agriculture In A Zapotec Migrant Town, Fiona Joy Gladstone

Dissertations and Theses

Subsistence maize production has long been a dominant economic activity of households in Santiago Apóstol, a Zapotec community in the Central Valley of Oaxaca, Mexico. A baseline study from 1973 documents a regionally pervasive form of household level agriculture whereby cultivators prioritize land for subsistence maize above commercial crops. Since then, much has transformed the face of rural Mexico, including migration to the United States. Migration accelerated beginning in the 1970s as a response to government disinvestment in maize, but it may also be a new force of cultural and economic change impacting agriculture. The question arises, has migration modified …

Reciprocal Effects Of Student Engagement And Disaffection On Changes In Teacher Support Over The School Year, Cailin Tricia Currie

Dissertations and Theses

Building upon previous research on the importance of students' motivation for their learning and academic success, this study sought to examine how students' motivation in the classroom may impact the way their teachers' treat them. Specifically, data from 423 middle school students and their 21 teachers were used to examine the extent to which student engagement and disaffection (individually and in combination) in the fall predicted changes in teachers' provision of motivational support from fall to spring of the same school year. The study also examined whether these relationships might differ by student grade or gender, and whether the effects …

The Role Of Network Position For Peer Influences On Adolescents' Academic Engagement, Price Mccloud Johnson

Dissertations and Theses

Academic engagement has been found to significantly predict students' future achievement. Among adolescents, the peer context becomes an increasingly important point of socialization and influence on beliefs and behavior, including academic engagement. Previous research suggests that those peers with whom an adolescent spends much of their time significantly predict change in engagement over time (Kindermann, 2007). Bronfenbrenner's ecological systems theory (Bronfenbrenner & Morris, 1998) postulates that exosystem effects (those influencing factors that are not directly connected to individuals) play an important role in development, and social network theorists have suggested that the position one occupies within the greater network is …

Motivation And Engagement Across The Kindergarten Transition: A Self Determination Perspective, Rita Mcleod Yelverton

Dissertations and Theses

The American school system currently faces gaps in achievement between its low-income, minority students and their higher-income, white peers. These gaps exist both in academic and socioemotional skills, are present by kindergarten entry, and persist throughout students' school careers. One proposed strategy through which these gaps may be reduced is through the promotion of student motivation and engagement. In the primary and secondary school settings, these constructs are promoted through teachers' motivational support of students' psychological needs for relatedness, autonomy, and competence. However, the development of these factors prior to kindergarten entry has not been as well studied.

Data from …

Individuals With Intellectual Disabilities In Faith Communities: Perspectives Of Catholic Religious Leaders, Mazna Patka

Dissertations and Theses

Community psychology is concerned with the relationship between individuals and social systems in community contexts, but the field has under-explored the role of religious organizations in the lives of individuals with intellectual disabilities. Worldwide, most people identify with a religion, and congregations serve as important mediating structure that creates a sense of community and provides linkages between individuals and society. There may be significant benefits to religious participation, including greater life satisfaction, health, and quality of life. Such benefits may be especially important to individuals with intellectual disability who generally experience poorer outcomes. However, we know very little about the …

Code Switching Between Tamazight And Arabic In The First Libyan Berber News Broadcast: An Application Of Myers-Scotton's Mlf And 4m Models, Ashour S. Abdulaziz

Dissertations and Theses

The purpose of this study is to investigate the nature of code switching between Tamazight and Arabic in light of Myers-Scotton's Matrix Frame Model (MLF) (Myers- Scotton, 1993), and the 4-M model of code switching (Myers-Scotton & Jake, 2000). Data come from the very first Libyan Tamazight news broadcast in Libya on May 2, 2011, during the uprising against the Gaddafi regime. I analyzed the broadcast in an attempt to understand the nature and implications of the switching between the two languages in the utterances of the speakers in the video. I also argued that in many ways what many …

Victimization, Separatism And Anti-Intellectualism: An Empirical Analysis Of John Mcwhorter's Theory On African American's Low Academic Performance, Marlon Dewayne Marion

Dissertations and Theses

The purpose of this study was to test John McWhorter's theory on African American academic underachievement. The theory claims that since the 1960's African American identities have been significantly influenced by beliefs of victimization and anti-intellectualism along with values of separatism. In order to test for the existence of these dimensions in African American's thinking and for their relationship to academic achievement, data from the Maryland Adolescence Development In Context Study (MADICS) were used. Findings indicated that victimization, separatism and anti-intellectualism have a causal relationship and that sentiments of victimization are found to be significantly higher among African Americans. A …