Medicine and Health Sciences Commons^™

Factors Influencing Youth Self-Perceptions Of Overweight And Obesity, Caitlin Helen Sommers

Dissertations and Theses

This study sought to examine whether participation in physical activity affects the ability to correctly classify body size, based on body mass index classifications. Secondarily, this study determined whether adolescents who incorrectly classified their body size overestimated or underestimated their size. Self-report data from the Youth Risk Behavior Surveillance Survey collected by the Centers for Disease Control and Prevention were analyzed. Logistic regression was performed to examine relationships between self-perception of body size and physical activity, television viewing time, computer/video game use, physical education class time, and extracurricular sports activities. Significance was set to p<0.05. Physical activity was the only statistically significant independent variable (p=0.058, OR = 1.060). Although physical activity was shown to be statistically significant, it did not appear to meaningfully increase the ability of youth to correctly classify body size. Secondary analysis showed that adolescents who incorrectly classified their body size were more likely to underestimate their body size. Females more frequently underestimated their body size (females=673; males=384).

Exploring The Effects Of Multi-Level Protective And Risk Factors On Child And Parenting Outcomes In Families Participating In Healthy Start/Healthy Families Oregon (Hs/Hfo), Peggy Nygren

Dissertations and Theses

While many studies focus on the links between multiple risk factors and negative outcomes such as child maltreatment, less is known about the influence of protective factors in the face of risks. The theoretical base of this study was a social ecological model of interactive influences including individual parent, family, and neighborhood level factors to predict outcomes. Protective Factor Index (PFI) and Risk Factor Index (RFI) predictors were developed to explore potential multi-level protective factor buffering effects on key child development and parenting outcomes. Participants were first time mothers enrolled in a randomized controlled study of the Healthy Start/ Healthy …

Work Stress Reactivity And Health Outcomes: A Study Of Nurses, Laurie Marie Jacobs

Dissertations and Theses

Negative events encountered in daily life influence individual well-being. Individuals vary in their reactivity to these events, the extent to which they are behaviorally, physiologically, and psychologically influenced by them (Almeida, 2005; Neupert, Almeida, & Charles, 2007). Reactivity to events in the form of changes in health behavior could represent either an attempt at coping (Cooper, Frone, Russell, & Mudar, 1995) or a stressor-related failure of self-control (Muraven & Baumeister, 2000). Such changes in behavior could have later effects on health.

Although a great deal of attention has been paid to both the immediate and long-term effects of stressors on …

Batterer Intervention Programs' Response To State Standards, Ashley Lynn Boal

Dissertations and Theses

The study of policy implementation has recently garnered research and federal attention highlighting the importance of implementation in achieving desired policy and program outcomes (Durlak & DuPre, 2008; Meyers, Durlak & Wandersman, 2012; National Institutes of Health, 2013). Psychology is one discipline that is well poised to guide the study of policy implementation as it can inform the creation, development, and outcomes associated with the introduction of a policy (Esses & Dovidio, 2011; Fischhoff, 1990). Given that batterer intervention programs (BIPs) have been developed to prevent future intimate partner violence (IPV) and improve victim safety, ensuring these programs have successfully …

The Historical, Political, Social, And Individual Factors That Have Influenced The Development Of Aging And Disability Resource Centers And Options Counseling, Sheryl Dejoy Elliott

Dissertations and Theses

This thesis reports on the perspectives and experiences of policymakers, advocates, agency supervisors, and experts in the field of gerontology, about the development of Aging and Disability Resource Centers (ADRC) programs and Options Counseling (OC). By examining the foundations upon which ADRCs and OC are built, this study sought to inform future research about the effectiveness of existing practice, increase understanding of best practices, and clarify whether these emerging services are accomplishing original goals.

ADRCs and OC intend to address long-term care issues and healthcare needs by providing a single entry point to the social service system. ADRCs offer information, …

International And Domestic Student Health-Information Seeking And Satisfaction, Stacy Theodora Austin

Dissertations and Theses

This study examines two groups -international and domestic students at Portland State University (PSU) - in terms of their motivations to seek university-health services, and their satisfaction with university-health services. The Theory of Motivated Information Management (W. A. Afifi & Weiner, 2004) served as the foundation for this study to examine the preferences of students in terms of the ways they seek information about their health concerns. Differences in international and domestic students' anxiety, efficacy, and satisfaction with physicians were supported. International students reported more anxiety than domestic students. Domestic students reported being more efficacious than international students when talking …

Exploring Four Barriers Experienced By African Americans In Healthcare: Perceived Discrimination, Medical Mistrust, Race Discordance, And Poor Communication, Adolfo Gabriel Cuevas

Dissertations and Theses

For many health conditions, African Americans bear a disproportionate burden of disease, injury, death, and disability compared to European Americans. African Americans also use health services less frequently than do European Americans and this underuse of services contributes to health disparities in the United States. Studies have shown that some disparities are present not as a result of poor access to care, but, to a certain extent, as a result of the experiences patients have at their doctors' offices. It is, therefore, essential to understand African American patients' perspectives and experiences with healthcare providers. Past studies have shown that four …

The Institutional Context That Supports Team-Based Care For Older Adults, Anna Foucek Tresidder

Dissertations and Theses

The aging population in the U.S. is dramatically increasing; it is predicted that not only will individuals live longer but also that they will live with multiple chronic diseases that could require high levels of medical and social resources. While the aging population increases, the number of health care providers choosing to specialize in caring for the elderly is decreasing just as dramatically. Teams are believed to be a possible response to more efficiently use the providers available, take advantage of alternative provider types, and integrate a range of health and social services to meet patient needs more effectively. Interdisciplinary …