Interpreting 12th-Graders’ NAEP-Scaled Mathematics Performance Using High School Predictors and Postsecondary Outcomes From the National Education Longitudinal Study of 1988 (NELS:88) pdf
A report released by the National Center for Education Statistics (NCES) interprets the math scores and performance of students.
U.S. Department of Education/National Center for Education Statistics - Leslie A. Scott,Steven J. Ingels, Jeffrey A. Owings, 9/18/2007