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Download full textChatterji, Madhabi – Education Policy Analysis Archives, 2005
In light of the NCLB Act of 2001, this study estimated mathematics achievement gaps in different subgroups of kindergartners and first graders, and identified child- and school-level correlates and moderators of early mathematics achievement. A subset of 2300 students nested in 182 schools from the Early Childhood Longitudinal Study K-First Grade…
Descriptors: Hispanic Americans, African Americans, Class Size, Poverty
Chatterji, Madhabi; Kwon, Young Ae; Sng, Clarice – Education Policy Analysis Archives, 2006
The No Child Left Behind (NCLB) Act of 2001 requires that public schools adopt research-supported programs and practices, with a strong recommendation for randomized controlled trials (RCTs) as the "gold standard" for scientific rigor in empirical research. Within that policy framework, this paper compares the relative utility of…
Descriptors: Research Methodology, Multitrait Multimethod Techniques, Qualitative Research, Statistical Analysis
