No description available.

No description available.

No description available.

No description available.

The purpose of this study was to estimate the direct and indirect effects of certain school learning variables on the academic achievement of Black 10th graders. Simultaneously looking at variables associated with student background characteristics (i.e., gender and socioeconomic status); the school (i.e., students' perceptions of the school environment, teachers, and teaching); family (i.e., parental expectations and involvement>; and students (i.e., educational aspirations and motivation) a model of academic achievement was constructed. Responses to questions from a large, nationally representative dataset (i.e., the National Educational Longitudinal Study of 1988 or NELS:88) were employed to test the model. The 1,766 Black students participating in the study in both 1988 and 1990 formed the sample. Following a test of the overall model using a program of linear structural relations (LISREL), developed by Joreskog & Sorbom (1989), the magnitude of path coefficients were examined for significance. Prior achievement produced an overwhelmingly large effect on later achievement. Socioeconomic status (SES) produced a large effect and students' perceptions of teachers produced a small although statistically significant effect on achievement. In addition, prior achievement, SES, and parental aspirations also influenced student aspirations. Student motivation was affected by prior levels of achievement, gender, and SESe Findings indicate that despite high educational aspirations of both Black children and their parents, these aspirations often affect neither student achievement as measured by scores on standardized tests nor student motivation. / Ph. D.

Social capital is an important predictor of socioeconomic attainment, defined here as household income, but it is less clear how this relationship may vary by socioeconomic status (SES). Coleman's (1988) theory of social capital suggests that context is likely to influence exchanges of capital. Indeed, theory and research suggest that SES may either intensify or compensate for social capital in its relation to socioeconomic attainment. I seek to identify and understand these potential interactions using data from 101,163 participants of the European Social Survey (ESS). Results indicate that while social trust and both absolute and relative social involvement--two common measurements of social capital--predict socioeconomic attainment, the link with relative social involvement was stronger for individuals with lower SES, suggesting a compensation effect. Meanwhile, the link between absolute social involvement and socioeconomic attainment was stronger for those with higher SES, suggesting an intensification effect and highlighting that effects may vary across different measures of social capital. More generally, however, it is clear that SES is a meaningful factor in the value or use of at least some features of social capital.

UA Open Access Publishing Fund / Background: Current understanding of tuberculosis (TB) genotype clustering in the US is based on individual risk factors. This study sought to identify whether area-based socioeconomic status (SES) was associated with genotypic clustering among culture-confirmed TB cases. Methods: A retrospective cohort analysis was performed on data collected on persons with incident TB in King County, Washington, 2004–2008. Multilevel models were used to identify the relationship between area-level SES at the block group level and clustering utilizing a socioeconomic position index (SEP). Results: Of 519 patients with a known genotyping result and block group, 212 (41%) of isolates clustered genotypically. Analyses suggested an association between lower area-based SES and increased recent TB transmission, particularly among US-born populations. Models in which community characteristics were measured at the block group level demonstrated that lower area-based SEP was positively associated with genotypic clustering after controlling for individual covariates. However, the trend in higher clustering odds with lower SEP index quartile diminished when additional block-group covariates. Conclusions: Results stress the need for TB control interventions that take area-based measures into account, with particular focus on poor neighborhoods. Interventions based on area-based characteristics, such as improving case finding strategies, utilizing location-based screening and addressing social inequalities, could reduce recent rates of transmission.

Past research has been divergent about perceived income inequality among diversely positioned members of the Chinese population. Several scholars have suggested that persistent earnings disparity results in societal unrest while others claim that most Chinese citizens view existing disparities as relatively reasonable. In this dissertation I argue that individuals with different socioeconomic status possess different perceptions of income inequality which reflect differences in legitimating income inequality and wealth rearrangement preferences. Implementing the survey data from the China General Social Survey (CGSS), I developed a new measurement of perceived earnings disparity and a Structural Equation Model (SEM) to analyze perceived earnings disparity among the Chinese population. This analysis is integrated with psychological and cultural approaches in order to understand why it is that Chinese people seem relatively unresponsive to persistent income inequality. Results show that: (1) People with high socioeconomic status believe that income inequality is the normal result of competition in the market economy and those with low socioeconomic status tolerate income inequality for government’s good economic performance; (2) socioeconomic status differentials in perceived income inequality diverge as higher earnings disparity becomes evident in contemporary China; and (3) the people within the lowest economic strata are sensitive to the intensified income inequality, and have stronger demands for redistributive policies while those in the highest strata express attitudes that suggest indifference to this issue. The divergence in perceptions of income inequality and redistributive preferences between people from the elite and the bottom can be seen as a sign of social as well as economic polarization in Chinese society. The research partly supports the existing statement that the members in privileged group turn into oligarch while those in disadvantaged group are amenable to populist expressions. The policy implication is that the government should implement an institutional approach to solve the persistent income inequality.

In Ghana, spatial patterns of TB vary for different regions and variations may occur within the same region. This study examines TB distribution in the Greater Accra Region of Ghana using Geographic Information Systems (GIS). Behavioral, cultural and economic variables associated with TB morbidity are examined. From January 1998 to June 1999, data obtained from the Ghana Ministry of Health revealed that, men had a higher TB rate than women, TB was common among the age groups 20-29 and 30-39, and the average TB rate of 67.7 per 100, 000 population in the Greater Accra Region was higher than the national average (58.6 per 100,000 population). Using the human ecology model, this study attempts to explain the spatial distribution of the disease.

Despite widespread reports of the benefits of Community-Based Forest Management, there is little empirical evidence regarding socioeconomic outcomes for local communities. The purpose of my research was to consider the extent of innovation and sustainability in Community Forestry approaches in British Columbia, Canada. Data was collected through a qualitative case study focusing on the Lower North Thompson Community Forest Society and the Wells Gray Community Forest Corporation, and involved document review, participant observation and interviews with community members. Key socioeconomic benefits identified were additional silviculture, local employment, local participation, grant distribution, and strategic partnerships. Although increased local control through grants increases quality of life, innovative practices and diversification opportunities are underdeveloped and require greater policy support to ensure continued success. Findings point to community forests as holding potential to increase the socioeconomic sustainability of local communities, which could make them key players in support for rural areas beyond forestry. / May 2017