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- Creators: Arizona State University
- Creators: Bogusch, Emily Bridget
- Member of: ASU Electronic Theses and Dissertations
Description
Identifying modifiable causes of chronic disease is essential to prepare for the needs of an aging population. Cognitive decline is a precursor to the development of Alzheimer's and other dementing diseases, representing some of the most prevalent and least understood sources of morbidity and mortality associated with aging. To contribute to the literature on cognitive aging, this work focuses on the role of vascular and physical health in the development of cognitive trajectories while accounting for the socioeconomic context where health disparities are developed. The Assets and Health Dynamics among the Oldest-Old study provided a nationally-representative sample of non-institutionalized adults age 65 and over in 1998, with biennial follow-up continuing until 2008. Latent growth models with adjustment for non-random missing data were used to assess vascular, physical, and social predictors of cognitive change. A core aim of this project was examining socioeconomic and racial/ethnic variation in vascular predictors of cognitive trajectories. Results indicated that diabetes and heart problems were directly related to an increased rate of memory decline in whites, where these risk factors were only associated with baseline word-recall for blacks when conditioned on gender and household assets. These results support the vascular hypotheses of cognitive aging and attest to the significance of socioeconomic and racial/ethnic variation in vascular influences on cognitive health. The second substantive portion of this dissertation used parallel process latent growth models to examine the co-development of cognitive and functional health. Initial word-recall scores were consistently associated with later functional limitations, but baseline functional limitations were not consistently associated with later word-recall scores. Gender and household income moderated this relationship, and indicators of lifecourse SES were better equipped to explain variation in initial cognitive and functional status than change in these measures over time. Overall, this work suggests that research examining associations between cognitive decline, chronic disease, and disability must account for the social context where individuals and their health develop. Also, these findings advocate that reducing socioeconomic and racial/ethnic disparities in cognitive health among the aging requires interventions early in the lifecourse, as disparities in cognitive trajectories were solidified prior to late old age.
ContributorsBishop, Nicholas Joseph (Author) / Kronenfeld, Jennie J. (Thesis advisor) / Haas, Steven A. (Committee member) / Eggum, Natalie D. (Committee member) / Arizona State University (Publisher)
Created2011
Description
In this study, I examined how African American students in a church youth group constructed ethnic and spiritual identities as they engaged with community literacy practices. Arizona's small, scattered population of African Americans is reflected within participants' multi-ethnic schools where they describe feelings of being almost invisible to school agents and peers. Listening to students, I came to deeply understand how they struggled with cultural isolation and racial discrimination. The growing tensions with state immigration reform only magnified those feelings as participants perceived the ban on ethnic studies to be another attempt to exclude them from school curriculums. By using utilizing four identity types, I gained greater insights into participants' negotiation of ethnicity and spirituality. Drawing from critical race theory, I utilized counter-storytelling to not only recapture participants' experiences with social injustice, but also to illustrate how the youth group empowers the students to become activists. Resisting the paralyzing effects of racial stereotypes, participants emerged as essayists, artists, orators, and spoken word poets.
ContributorsNicholson, Cynthia Salley (Author) / Paris, Django (Thesis advisor) / Nilsen, Alleen (Committee member) / Stanfield, John H. (Committee member) / Arizona State University (Publisher)
Created2011
Description
Chronic illness can affect multiple domains of functioning, yet scientific understanding of the effects across the lifespan and under multiple contexts is still developing. For instance, research consistently indicates the early years of a child's life are pivotal for early intervening to positively affect physical, cognitive, and socio-emotional development; unfortunately, the impact of chronic illnesses, and thus appropriate interventions, during this time are not well-established. Academic achievement is one area in which children with chronic illness are negatively affected and research suggests that the effects of illness can be exacerbated by certain social determinants of health and demographic characteristics; however, no recent studies have examined these relationships for children at school entry. The current study utilized the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B) to examine variations in early academic readiness in reading and mathematics by diabetes status, race, and social determinants, specifically mother's education and access to early childhood education, among children born in 2001. Results of the current study indicated that children with diabetes scored lower on reading and mathematics relative to their non-diabetic peers. Significant interactions were evident for diabetes status by mother's education, race/ethnicity, and by early childhood education. Children in homes whose mothers had the lowest level of education did not score as high as children in homes with mothers who had higher levels of education. Among children without diabetes, those identified as Asian, Pacific Islander, or Native Hawaiian outperformed White, Black, Hispanic, American Indian, and multi-race groups on measures of reading and mathematics, whereas among children with diabetes, those identified as multiracial scored highest. Regardless of diabetes status, children who attended preschool outperformed those who did not, yet children without diabetes who had not attended preschool outperformed diabetic children who did receive such services. Findings support the need for targeted early intervention as preschool alone did not mitigate the effects of diabetes on academic performance.
ContributorsKucera, Miranda (Author) / Sullivan, Amanda L (Thesis advisor) / Wodrich, David (Committee member) / Thompson, Marilyn (Committee member) / Arizona State University (Publisher)
Created2012
Description
This work analyzed the role of interpersonal problems in interaction with ethnicity to predict psychotherapy outcome. A total of 262 individuals, who underwent psychotherapy at a counseling training facility, completed the Outcome Questionnaire-45 (OQ-45) and the reduced version of the Inventory of Interpersonal Problems (IIP-32). This study posited the following research question: Is the magnitude of the effect of ethnicity on treatment outcome conditional on certain IP dimensions (dominance or affiliation)? The purpose of this research was to determine whether or not ethnicity, represented by 3 ethnic groups (Whites, Hispanics, and Asians), was related to treatment outcome, and if this relationship was moderated by two interpersonal distress dimensions: dominance and affiliation. The results of the hierarchical regression analyses indicated that ethnicity did not predict post-treatment outcome gain, and neither affiliation nor dominance was a moderator of the relationship between outcome and ethnicity.
ContributorsJimenez Arista, Laura E (Thesis advisor) / Tracey, Terence (Committee member) / Kinnier, Richard (Committee member) / Claiborn, Charles (Committee member) / Arizona State University (Publisher)
Created2011
Description
This study is an initial step in exploring how urban design typologies can help inform community asset research to broaden the definition of physical assets. Asset based community development research identifies specific types of physical assets such as streets, structures, housing or vacant lots. This research argues that a comprehensive look at physical assets is needed, taking into consideration urban typologies such as paths, landmarks, views and districts as well as the spatial relationships that influence their significance. Community asset literature and conditions specific to the Sunnyslope community in Phoenix, Arizona suggest that differences in ethnicity such as spatial segregation, and socio-economic status exist. However, the literature does not address how these differences in ethnicity might influence residents' perceptions of physical assets. This study explores the questions - How do perceptions of physical assets vary among women of different ethnicities? What, if any, are the reasons behind these ethnic differences in perception? The research applied a survey instrument with open-ended and close-ended questions, and a map to mark frequently used routes. Assets identified by recoding open-ended responses were statistically analyzed for frequencies. The most frequently mentioned assets were analyzed by GIS for spatial relationships. Women of White and Latino ethnicities frequently chose individual buildings and locations as physical assets over paths, views, districts and landmarks. White women identified urban typologies as physical assets. In contrast, Latino women identified no significant urban typologies as assets. The inclusion of urban typologies confirmed and expanded upon physical assets previously identified by other asset-based studies on the community of Sunnyslope. Notable differences in ethnicity were found in the perception of physical assets of economic significance, assets for use and assets of visual appeal. Besides ethnicity, age and proximity to assets also influenced asset perception of White and Latino women. Community organizations need to take into consideration the ethnic differences in perception of physical assets, in the context of culture, spatial segregation and differing family structures. The inclusion of urban typologies helped highlight the differences in ethnicities for physical assets of visual appeal, and the use of leisure and recreation facilities.
ContributorsThatte, Aparna (Author) / Ozel, Filiz (Thesis advisor) / Ahrentzen, Sherry (Thesis advisor) / Guhathakurta, Subhrajit (Committee member) / Arizona State University (Publisher)
Created2011
Description
Since the departure of the UN Transitional Authority (UNTAC) in 1993, the Cambodian Muslim community has undergone a rapid transformation from being an Islamic minority on the periphery of the Muslim world to being the object of intense proselytization by foreign Islamic organizations, charities and development organizations. This has led to a period of religious as well as political ferment in which Cambodian Muslims are reassessing their relationships to other Muslim communities in the country, fellow Muslims outside of the country, and an officially Buddhist state. This dissertation explores the ways in which the Cham Muslims of Cambodia have deployed notions of nationality, citizenship, history, ethnicity and religion in Cambodia's new political and economic climate. It is the product of a multi-sited ethnographic study conducted in Phnom Penh and Kampong Chhnang as well as Kampong Cham and Ratanakiri. While all Cham have some ethnic and linguistic connection to each other, there have been a number of reactions to the exposure of the community to outside influences. This dissertation examines how ideas and ideologies of history are formed among the Cham and how these notions then inform their acceptance or rejection of foreign Muslims as well as of each other. This understanding of the Cham principally rests on an appreciation of the way in which geographic space and historical events are transformed into moral symbols that bind groups of people or divide them. Ultimately, this dissertation examines the Cham not only as an Islamic minority, but as an Islamic diaspora - a particular form of identity construction which has implications for their future development and relations with non-Muslim peoples. It reconsiders the classifications of diasporas proposed by Robin Cohen and William Safran, by incorporating Arjun Appadurai's conception of locality as a construct that must be continuously rendered in praxis to generate the socially shared understanding of space, geography and its meaning for communitarian identity. This treatment of Islamic transnationalism within the context of diaspora studies can contribute to the broader conversation on the changing face of Islamic identity in an increasingly globalized world.
ContributorsPérez Pereiro, Alberto (Author) / Jonsson, Hjorleifur R (Thesis advisor) / Eder, James F. (Thesis advisor) / Woodward, Mark (Committee member) / Arizona State University (Publisher)
Created2012
Description
This project explores the cultural identity of a refugee group named Meskhetian Turks, an ethnic group forced to relocate multiple times in their long history. Driven from their original homeland and scattered around Central Asia and Eastern Europe for decades, approximately 15,000 Meskhetian Turks have been granted refugee status by the American government in recent years. The focus of this study is a group of Meskhetian Turkish refugees in the Phoenix metropolitan area. This is a narrative study conducted through twelve open-ended in-depth interviews and researcher's observations within the community. The interview questions revolved around three aspects of Meskhetian cultural identity, which were represented in each research question. These aspects were: how Meskhetian Turks define their own culture; how they define their connection to Turkey and Turks; and how they define Americans, American culture and their place within the American society. The first research question resulted in three themes: history, preservation of culture, and sense of community. The second research question revealed two themes: Meskhetian Turk's ties to Turkey, and the group's relationship with and perception of Turks in the area. The final research question provided two themes: the group's adaptation to United States, and interviewees' observations regarding the American culture. Exploring these themes, and examining the connection between these aspects provided a complex and intertwined web of connections, which explain Meskhetian Turkish cultural identity. Meskhetian Turks' cultural self-definition, relation with the Turkish community, and perceptions of American culture are all inter-connected, which supports and furthers a dialectic approach to cultural studies. The study also contributes to refugee adaptation literature by examining cultural identity influences on the group's adaptation in the United States and offering insight and suggestions for improving the adaptation process.
ContributorsBilge, Hatice Nurhayat (Author) / Broome, Benjamin J. (Thesis advisor) / Martinez, Jacqueline (Committee member) / Margolis, Eric (Committee member) / Arizona State University (Publisher)
Created2012
Description
This study compares course enrollment data for student-group equity variables for a newly developed and implemented schedule: the Equity Plan, with implemented traditional alternating day schedules. The study compares two implemented Equity Plan schedule frameworks and twenty traditional alternating day schedules over 11 years. The school-based schedule data were from two diverse New York public middle schools in the same school district, a total of 22 complete schedule data sets. Courses analyzed include health, music, physical education, and visual arts. The represented student variables were: all students, English as a new language (ENL), students with disabilities (SWDs), gender, and ethnicity. The compiled data included 255,365 rows and 13 columns for a total of 3,319,745 cells of data, representing 19,822 student schedules. Equitable course enrollment was defined as no more than a 5% difference of enrollment between student groups.The data analysis revealed that ENL students and SWDs were consistently excluded from health, music, and visual arts courses. The Equity Plan schedule was the only implemented schedule framework that has equitable course enrollment for ENL students and SWDs in health, music, physical education, and visual arts. Physical education almost always had equitable enrollment for all student groups. Females and males were equitably represented in band, while females were overrepresented in chorus and orchestra. Students grouped by American Indian/Alaska Native, Asian, Multiracial, and Native Hawaiian/Other Pacific Islander generally had low enrollment representation in school populations and were often not equitably included in courses. ENL students and SWDs may be disproportionately excluded in many schools due to additional mandates for these groups. This identified issue may be widespread throughout the nation. The author recommends that all schools conduct an equitable course analysis using the 5% standard to determine if student groups are disproportionately being excluded from courses. Implementation of an intentional administrative strategy focusing on equitable course enrollment such as the Equity Plan schedule framework is recommended to address equity and inclusion challenges.
ContributorsBrancato, Vincent (Author) / Sullivan, Jill M (Thesis advisor) / Schmidt, Margaret (Committee member) / Spindler, Lisamarie (Committee member) / Stauffer, Sandra (Committee member) / Arizona State University (Publisher)
Created2022
Description
Civil conflicts with ethnic motivating factors are more likely to experience recurrence than nonethnic conflicts. In this paper I conduct a survival analysis on a group of 175 conflict episodes from 1946-2005. I argue that grievances based on religion, race, culture, language, and/or history are difficult to resolve due to the concept of indivisibility that makes compromise on ethnic issues unpopular. Along with Clausewitz’s theory on the influence of passion, chance, and reason in war, I also argue the importance of following clear objectives. When goals change over time, strategy becomes confounded and conflict recurrence increases. Utilizing the Cox Proportional Hazards model, the hazard rate is found to be significantly higher for ethnic conflicts than nonethnic conflicts. They also face shorter periods of peace. To highlight how ethnic mechanisms effect similar conflict scenarios, a case study of the first Indo-Pakistani and Chinese Civil War is made. I find that in the absence of ethnic grievances through China’s cultural assimilation campaigns, they were able to effectively curb violent disputes while India could not.
ContributorsNguyen-Morris, Kelly (Author) / Thomson, Henry (Thesis advisor) / Wright, Thorin (Committee member) / Siroky, David (Committee member) / Arizona State University (Publisher)
Created2021
Description
How do religion and ethnicity shape the sustainability of peace after civil wars? Ethnic and religious conflicts have been rising in prevalence over the last half-century, generating larger headlines as they influence every corner of the world. These conflicts occur across faiths, sects, and nations, and they appear to reignite in intervals, devolving into conflict again and again with spells of relative peace in between. With some notable exceptions, previous research on conflict recurrence has focused primarily on either ethnicity or religion, resulting in limited understanding of the ways that religion and ethnicity may interact. Moreover, many studies simplify the study of religion, ethnicity, and conflict by reducing it to an issue of shared identity, i.e., whether the two warring parties are from the same nominal religious or ethnic group. This project explores the role that religion and ethnicity play in three major causes of conflict recurrence: post-war autonomy, peacetime discrimination, and territorial claims. The primary argument is that religious and ethnic identities drive conflict recurrence through territorial claims, achieving autonomy, and their reactions to discrimination. Using a stratified Cox Proportional Hazard model, I analyze global data on all post-intrastate armed conflict peace years between 1980 and 2006. The results suggest that the indivisibility of territory in religious conflicts makes conflict more likely to recur, but only in cases where the fundamental question at hand is the role of religion in government. In addition, conflicts organized around ethnicity are increasingly unlikely to respond to discrimination by returning to war. The extreme scarcity of post-war autonomy arrangements rendered robust conclusions about its effect difficult to discern.
ContributorsTarr, Nathan (Author) / Siroky, David (Thesis advisor) / Warner, Carolyn (Committee member) / Wright, Thorin (Committee member) / Arizona State University (Publisher)
Created2022