view Comparison of Traditional Public Schools and Charter Schools on Retention, School Switching, and Achievement Growth 4.7.2004 NationalBlog
view California Education Report Card, Index of Leading Indicators, Third Edition Eric Osberg 9.3.2003 NationalBlog
view Socioeconomic Status, Race/Ethnicity, and Selective College Admissions Eric Osberg 5.14.2003 NationalBlog
