Browsing by Author "Holas, Igor"
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Item Equality of educational opportunity between low-income and well-off students : school and family inputs in two national cohorts of high school students(2015-08) Holas, Igor; Gershoff, Elizabeth T.; von Hippel, Paul T.; Huston, Aletha C; Crosnoe, Robert; Benner, Aprile DWhy do low-income students achieve lower test scores and attain less education than their better off peers? Can we close these gaps through redistribution of school funds? Fifty years ago the Coleman Report (Coleman et al., 1966) suggested that school resources had surprisingly little to do with these achievement gaps, and that school segregation, along with family background, were the primary drivers. In this dissertation I present two studies on two nationally representative cohorts of high school students (high school class of 1992 and 2004). In Study 1, I describe the differences between low- income and well-off students’ families (income, structure, home-language, and parental education), school resources (class size and teacher salary), student body characteristics, school and family interpersonal processes, and finally educational outcomes (test scores and attainment). In Study 2, I pursue a structural model to determine whether school resources or family characteristics relate more strongly to students’ outcomes, and to identify the mechanisms of influence. In both studies I explore changes in these relations for the two cohorts. Results from Study 1 indicate that low-income students differ from well off students on their family characteristics, characteristics of peers in school, and outcomes, but differences are slight on school funding or resources. Findings from Study 2 indicate that family background and school segregation relate the strongest to students’ outcomes with school funding and resources showing only weak relations.Item Middle school transition : the role of timing and school characteristics(2010-12) Holas, Igor; Huston, Aletha C.; Crosnoe, Robert L.; Kim, Su YeongAchievement and school involvement of children in middle schools in 5th and 6th grades are compared to those of same-grade peers in elementary schools. Both classroom quality and school structure (size and composition) are tested as mediators in a national longitudinal sample of about 900 youth. The results indicate: a) youth in middle schools achieve at least as well as their same-grade peers in elementary schools, but those in middle schools have lower school attachment; b) middle and elementary schools have equivalent classroom quality, but differ in size and student composition; c) the lower school involvement of 6th grade middle school students is attributable to school size; d) the results are similar for boys and girls.