Social and Behavioral Sciences Commons^™

Got Hair That Flows In The Wind: The Complexity Of Hair And Identity Among African American Female Adolescents In Foster Care, Lakindra Michelle Mitchell Dove

Dissertations and Theses

African American children are disproportionately over-represented in the child welfare system. Many of these children linger in the system and experience disconnection from their biological families, communities, cultural beliefs, values, and practices. Familial socialization and cultural exposure are essential to developing a positive ethnic identity and self-concept. For African American female adolescents, hair and hair care are critical areas for such socialization and support. This qualitative study explored the hair and hair care perceptions and experiences of African American female adolescents in foster care. The goal was to examine hair and hair's connection to, and influence on, sense of self …

Workplace Aggression: A Multi-Study Examination Of Work And Nonwork Consequences, Caitlin Ann Demsky

Dissertations and Theses

Workplace aggression has been associated with a number of detrimental employee and organizational outcomes, both at work and away from work. This dissertation includes three studies that expand our knowledge of the implications of workplace aggression in the work and nonwork domains. Further, this research illuminates the processes through which this relationship occurs by utilizing various sources of data from employees in a variety of contexts including universities, long term health care, and the USDA Forest Service. In Study 1, which was published in the Journal of Occupational Health Psychology, multi-source data are utilized to identify the indirect effects of …

Study Of Prestige And Resource Control Using Fish Remains From Cathlapotle, A Plankhouse Village On The Lower Columbia River, J. Shoshana Rosenberg

Dissertations and Theses

Social inequality is a trademark of Northwest Coast native societies, and the relationship between social prestige and resource control, particularly resource ownership, is an important research issue on the Northwest Coast. Faunal remains are one potential but as yet underutilized path for examining this relationship. My thesis work takes on this approach through the analysis of fish remains from the Cathlapotle archaeological site (45CL1). Cathlapotle is a large Chinookan village site located on the Lower Columbia River that was extensively excavated in the 1990s. Previous work has established prestige distinctions between houses and house compartments, making it possible to examine …

Building Resources At Home And At Work: Day-Level Relationships Between Job Crafting, Recovery Experiences, And Work Engagement, Allison Marie Ellis

Dissertations and Theses

Work engagement is an increasingly popular construct in organizational and occupational health psychology. However, despite substantial advances in our understanding of work engagement at the between-person level, scholars have argued for increased investigation into what drives engagement on a daily level for individual employees. In the current study, a within-person, day-level design was employed to examine the relationships between nonwork mastery experiences, job crafting behaviors, and daily work engagement. Drawing on Conservation of Resources (Hobfoll, 1989) theory, nonwork mastery experiences and job crafting were operationalized as employee-driven, resource-building strategies that assist employees in generating important psychological and job resources that …

Challenges, Experiences, And Future Directions Of Senior Centers Serving The Portland Metropolitan Area, Melissa Lynn Cannon

Dissertations and Theses

A growing body of research emphasizes the development of an understanding of the relationship between older adults and their physical and social environments (Wahl & Weisman, 2003). Researchers, planners, policymakers, and community residents have been increasingly interested in shaping urban environments as places that foster active aging and independence among older adults. Senior centers have served a critical role in their communities as focal points for older adults, as individuals or in groups, to participate in services and activities that support their independence and encourage their involvement in and with the community (NCOA, 1979). The aging of the population and …

Dynamic Job Satisfaction Shifts: Implications For Manager Behavior And Crossover To Employees, David Ellis Caughlin

Dissertations and Theses

In this dissertation, I investigated job satisfaction from a dynamic perspective. Specifically, I integrated the momentum model of job satisfaction with the affective shift model and crossover theory in an effort to move beyond traditional, static conceptions of job satisfaction and other constructs. Recent research and theoretical development has focused on the meaning of job satisfaction change for workers and how such change impacts their decisions to leave an organization. To extend this line of inquiry, I posited hypotheses pertaining to: (a) job satisfaction change with respect to positive work behavior (i.e., organizational citizenship behavior, family-supportive supervisor behavior); (b) the …

Sound Effects: Age, Gender, And Sound Symbolism In American English, Timothy Allen Krause

Dissertations and Theses

This mixed-method study investigated the correlation of sound symbolic associations with age and gender by analyzing data from a national survey of 292 American English speakers. Subjects used 10 semantic differential scales to rate six artificial brand names that targeted five phonemes. Subjects also described the potential products they imagined these artificial brand names to represent. Quantitative analysis alone provided insufficient evidence to conclude that age or gender affect sound symbolism in American English. While 26 out of 60 scales showed a monotonic shift among the means of the three age groups, only three were statistically significant. The evidence of …

The Impact Of Communication Impairments On The Social Relationships Of Older Adults, Andrew Demetrius Palmer

Dissertations and Theses

Communication forms the foundation of social interaction. For older adults, however, there is known to be an increased risk of developing conditions that interfere with the ability to communicate. These conditions may occur for a variety of reasons, including age-related changes in physical or sensory functioning, injury, and disease. It is estimated that 55% of all Medicare beneficiaries have a communication impairment of some kind. Social contact is known to be vital for older adults' mental and physical health but, because communication impairments often co-occur with other types of disability, it is difficult to generalize about the relative impact of …

Exploring The Developmental Dynamics Of Motivational Resilience Over The Transition To Middle School, Jennifer Rose Pitzer

Dissertations and Theses

In recent years students' academic engagement has gained increasing favor as a necessary component of authentic learning experiences. However, less research has focused on what students do when they run into everyday problems in school that allows them to return (or not) to a state of ongoing engagement. Expanding on these ideas, this project explores students' motivational resilience in school, that is, the dynamic interactions among their ongoing engagement, emotional reactivity, academic coping, and re-engagement after encounters with difficulties and setbacks in school. Grounded in an established motivational model based on Deci & Ryan's (1985) self-determination theory, and building on …

Impact Of A State Evidence-Based Practice Legislative Mandate On County Practice Implementation Patterns And Inpatient Behavioral Health Discharge, Carl William Foreman

Dissertations and Theses

Evidence-based practices and comparative effectiveness research are salient topics in public policy. Empirical validation of agency operating processes provides agencies and policy-makers the opportunity to address uncertainty surrounding effectiveness. While this is an increasingly accepted rational approach to public policy, the exact mechanism for how this operates is less known. In order to evaluate several theoretical assumptions and normative rational expectations inherent in this approach, the implementation of a state legislative mandate stating policy expectations for behavioral health evidence-based practices is assessed. This study sought to assess whether implementation patterns and associated outcomes reflect "rational mechanism" policy expectations. While the …

Rethinking Autism, Communication, And Community Involvement: Exploring Involvement In Online Communities, Communication Preference, Autistic Identity, And Self-Determination, Colleen Anne Kidney

Dissertations and Theses

Autistic individuals experience marginalization and stigmatization, and are often not connected to mainstream services or organizations fostering peer relationships (Boundy, 2008; Jaarsma & Welin, 2012; Robertson, 2010). Therefore, the accomplishments of the online Autistic community in building a community for self-advocacy, peer-support, friendships, and identity development (Brownlow & O'Dell, 2006; Kidney, 2012) are important to recognize, empirically examine, and promote (Blume, 1997a; Davidson, 2008). Utilizing a community-based participatory research approach (CBPR; Israel, Schulz, Parker, & Becker, 1998) the Academic Autistic Spectrum Partnership in Research and Education (AASPIRE; www.aaspire.org) conducted the AASPIRE Internet Use, Community, and Well-Being Study, and collected …

Exploring Dietary Sacrifice In Intimate Relationships For Couples With Celiac Disease, Lindsey Marie Alley

Dissertations and Theses

Prior research on eating behaviors has shown that romantic partners actively merge their dietary preferences throughout the course of a relationship and find significant value in cooking and eating the same foods together at the same times. Yet, little is known regarding the impacts of specific dietary support processes involved in maintaining said communal diet when one partner drastically alters his or her eating patterns. The current study defined dietary sacrifice as a phenomenon within the context of Celiac Disease (CD): a chronic illness that requires strict adherence to the gluten-free diet (GFD). Drawing from existing research on sacrifice within …

Age Determination Of Modern And Archaeological Chinook Salmon (Oncorhynchus Tshawytcha) Using Vertebrae, Anthony Raymond Hofkamp

Dissertations and Theses

Incremental growth rings in X-rays of salmon vertebrae have been used since the 1980s to age Pacific salmon (Oncorhynchus spp.) remains from archaeological sites in the Pacific Northwest. These age estimates, paired with generalized life history patterns, have been used to determine salmon species, season of capture and in turn season of site occupation. This approach relies on a variety of assumptions, the most fundamental of which is that rings represent true years. Archaeologists using vertebral age determination techniques have failed to adequately test this assumption and present their methodologies. This thesis assesses the validity of using incremental …

Impact Of A Psychology Of Masculinities Course On Women's Attitudes Toward Male Gender Roles, Sylvia Marie Ferguson Kidder

Dissertations and Theses

Individuals are involved in an ongoing construction of gender ideology from two opposite but intertwined directions: they experience pressure to follow gender role norms, and they also participate in the social construction of these norms. An individual's appraisal, positive or negative, of gender roles is called a "gender role attitude." These lie on a continuum from traditional to progressive. Traditional gender role attitudes have been linked to primarily negative outcomes.

This thesis examines attitudes toward--and beliefs about--male gender in women completing an elective course on the psychology of men and masculinities. Study 1 assessed how these students' (N = …

The Scales And Shapes Of Queer Women's Geographies: Mapping Private, Public And Cyber Spaces In Portland, Or, Paola Renata Saldaña

Dissertations and Theses

Queer women's relationship to space has been under-theorized due to the difficulties in identifying particular spatial patterns that can describe their presence in urban settings. Most of the research that has focused on queer space has mentioned the difficulty of mapping queer women. The purpose of this research is to identify the ways in which the scarcity of queer women-specific space in Portland, Oregon, has affected the development of a women's community based on a queer identity, the role of intersecting identities such as race and gender identity in these communities and spaces, as well as the implications of queer …

Supporting The Aging Workforce: The Impact Of Psychosocial Workplace Characteristics On Employees' Work Ability, Jennifer Rae Rineer

Dissertations and Theses

It is estimated that by 2020, 25% of the US labor force will be aged 55 or older. Along with this demographic shift, Americans and employees in other industrialized nations are now working longer than before, either out of preference or financial necessity. Therefore, it is essential that we understand how to support employees so that they can continue working in a healthy, happy, and productive manner as they age. The construct of work ability (the extent to which people perceive they can meet the mental and physical demands of their jobs) has the potential to guide research and practice …

Energy Efficiency And Conservation Attitudes: An Exploration Of A Landscape Of Choices, Mersiha Spahic Mcclaren

Dissertations and Theses

This study explored energy-related attitudes and energy-saving behaviors that are no- or low-cost and relatively simple to perform. This study relied on two data sources: a longitudinal but cross-sectional survey of 4,102 U.S. residents (five biennial waves of this survey were conducted from 2002 to 2010) and a 2010 cross-sectional survey of 2,000 California residents. These two surveys contained data on two no- and low-cost behaviors: changing thermostat setting to save energy (no-cost behavior) and CFL installation behavior (low-cost behavior). In terms of attitudes, two attitudinal measures emerged from these data following a Cronbach's alpha and Confirmatory Factor Analysis (CFA): …

Activist Doctors: Explaining Physician Activism In The Oregon Movement For Single-Payer Healthcare, Jennifer Cullen Loomis

Dissertations and Theses

Changes in American healthcare over the last half century have created social and economic crises, presenting challenges for doctors and patients. The recently-implemented Patient Protection and Affordable Care Act is an incremental reform that does little to change the complex multi-payer financing characterizing American healthcare. There have been growing demands for more equitable financing arrangements, notably, a single-payer healthcare system in which medical care is financed through a single, non-profit payer and in which medical care is treated as a public good and medically-necessary care is available to everyone.

Nationally-representative surveys have demonstrated widespread physician support for single-payer legislation. Yet, …

The Right To Dream: Assessing The Spatiality Of A Homeless Rest Site In Portland, Oregon, Stephen Przybylinski

Dissertations and Theses

The continued increase in homelessness in Portland, Oregon is in part a result of the systemic restructuring of the welfare state as well as a shift in local governance purviews. Primarily this has eradicated the affordable housing stock in the city which is compounded by the limited availability of emergency shelter spaces. These and other financial constraints have left a depleted service support system to cover a rising homelessness problem. In response to this, contemporary social movements have been focusing attention on economically marginalized groups such as the homeless, calling for rights to access resources in cities such as housing. …

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 …

Citizens Electoral Behavior In Autocratic Regimes, Venezuela, Turkey, Russia, Marta Diaz Fernandez-Lomana

Dissertations and Theses

This study offers an explanation of why voters repeatedly choose leaders who came to power democratically at some point but will not abandon it when they ought to. Research shows leaders will employ any and every mechanism to remain in power, from restricting liberties to turning to violence as a method of repressing dissidence yet voters continue to vote them back into power. Why? Through an examination of the current situations in Venezuela, Turkey and Russia, the thesis reveals that economic performance provides the key explanation. If the country provides welfare to its citizens, they will be willing to overlook …

Do Oil Economies In Sub-Sahara Africa, Rebecca Girma

Dissertations and Theses

The African continent provides majority of the world’s raw material for technology and fine jewelry. Countries dependent on their extractive industries lag behind on developmental goals. Their GDPs are high as well as their national poverty levels. This paper explores the factors in which a nation lacks development when it is financially wealthy to do so. There are similar patterns in nations where resource curse has occurred. What is the key to sustainable development in Sub-Saharan Africa? Is solving corruption and migrating away from a market dependent on primary exports the answer? Can they transition from the ancient patrimonial state …

Health, Wellbeing, And Academic Achievement Among Urban College Students, Elise Tanzini

Dissertations and Theses

The post-secondary educational environment is full of demands—both academically and outside of the direct college setting—and as a result, stress is a prevailing concern for college students. Chronic, high levels of stress have been linked to a number of negative health outcomes, such as anxiety and depression, and academic outcomes, such as lower academic achievement. Using a diverse sample of undergraduate and masters students [n=84; mean (SD) age = 22.89 (5.99) years] from an urban, public college, the current study measured students’ experiences of stress (Perceived Stress Scale) and the adaptive and maladaptive strategies they utilized to cope with stress, …

High Frequency Periodicity In Stock Trades, Maria Joao Arantes E Oliveira

Dissertations and Theses

No abstract provided.

The Fallacy Of The Chinese, Nirvan Govind

Dissertations and Theses

A superpower is a country that dominates the global landscape in 4 major categories. These include military, economic, political and cultural. Superpowers have to ability to project immense power and whether it is countries that are trying to counter the impact of a superpower or gain from their strength, global hegemons are important aspects of contemporary international relations. Today, The United States is the only country that has all of these requirements and therefore, is the most powerful country in the world. However, a number of countries have begun to show potential for equaling or usurping the title of superpower. …

"Assessing The Efficacy Of Integration Strategies For Immigrant Communities: A Case Study Of The United States And France", Andres E. Gallo

Dissertations and Theses

The movement of peoples across borders has often been a prominent issue in the context of international relations, both historically when looking at the mass waves of European immigration throughout the 19th and 20th centuries, and even more so in the current context of our globalized society with its increasingly complex migration patterns. As present-day crises and hardships continue to force individuals to flee their home countries, receiving states must address the various ramifications associated with granting entrance to the new influx of migrants. Regardless of the causal factors that prompt immigrant groups to leave their home countries, they are …

Intra- And Inter-Seasonal Variability Of Supra-Glacial 1 Streams And Lakes Over The West Greenland Ice Sheet 2 From High-Resolution Satellite Optical Data, Michael Gregory Brown

Dissertations and Theses

The Greenland ice sheet (GrIS) is one of the largest glacial ice masses on Earth, second only to the Antarctic ice sheet. The surface hydrology of the GrIS plays a crucial role on the surface energy and mass balance budgets of the ice sheet as a whole. Surface water, known as supra-glacial water, is seasonally found in the ablation zone and feeds the en-glacial and sub-glacial hydrological environments of the ice sheet. The spatial distribution of surface streams is poorly understood and their temporal variability is (to our knowledge) unknown. One of the reasons for the lack of knowledge on …

The Face Of The Market, Thomas Woodcock

Dissertations and Theses

This thesis reviews the effect on economic openness that can be established by the presence of strong Global Compact local networks. The work identifies three measures of openness and four sets of domestic conditions in which the Global Compact operates, respectively: (1) prevalence of trade, (2) measures of foreign direct investment and foreign portfolio investment and (3) policy indicators of openness, in respect to democracies with (a) strong local networks or (b) weak local networks, as well as autocratic regimes with (c) strong or (d) weak local networks. A comparative study follows, looking at twenty-three years of data across fifty …

The Fallacy Of The Chinese, Nirvan Govind

Dissertations and Theses

A superpower is a country that dominates the global landscape in 4 major categories. These include military, economic, political and cultural. Superpowers have to ability to project immense power and whether it is countries that are trying to counter the impact of a superpower or gain from their strength, global hegemons are important aspects of contemporary international relations. Today, The United States is the only country that has all of these requirements and therefore, is the most powerful country in the world. However, a number of countries have begun to show potential for equaling or usurping the title of superpower. …