This study is devoted primarily to a consideration of socio-economic status in relation to achievement in mathematics. However, a review of socio-economic status in relation to intelligence (as revealed in studies in the field) is first made because of the wide use of intelligence tests in an attempt to determine the child’s ability to succeed in school.

Contributions of home environment and family socioeconomic status (SES) on the intelligence test performance of 24 exceptional children aged five through seven years were investigated. It was hypothesized that higher SES would enrich the children's environment providing a more stimulating learning experience, and would reflect a positive correlation with measures of the home environment. Additional hypotheses were that both HOME scores and SES scales would show a positive correlation with intelligence test performance. The positive association found between SES and HOME Inventory scores suggests that families with a higher SES have the ability to direct more resources toward their children. However, according to the present study, this does not affect the intelligence test performance of exceptional children.

This study examined the association between poverty and child neglect. The existence of a general association has been established for some time. However, there is much debate, and little detailed research, on the specific processes that create this association. This study focused on the form of neglect that involves the most health risk for children—physical neglect. It was hypothesized that poverty should increase the likelihood of a specific type of physical neglect, neglect of safety and basic needs, occurring more than other types. Using official child protective services data from a national data set three types of physical neglect were examined: abandonment, lack of safety or basic needs, and inadequate supervision. Hypothesis 1 was that poverty increases the odds of safety/basic needs neglect more than it influences the odds of either abandonment neglect or inadequate supervision neglect, controlling for prior neglect. Hypothesis 2 focused on a test of whether the link between poverty and physical neglect is not direct, but is instead mediated by caregiver stress. Three waves of longitudinal data were used for this test to establish causal time order between poverty and stress, and between stress and physical neglect. This study analyzed data from the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN), Assessments 0-3 from the National Data Archive on Child Abuse and Neglect at Cornell University. The data was analyzed using multinominal logistic regression for both models. The results did not confirm Hypothesis 1, though the analysis was limited somewhat due to low frequencies of some physical neglect types in certain age groups. Hypothesis 2 was confirmed showing that the effect of poverty on physical neglect was completely mediated by caregiver stress for the abandonment and safety/basic needs types of physical neglect. Implications of the results for research on the effects of poverty on child neglect, and for preventing child neglect are discussed. / Graduation date: 2012