|Figure 28-2: Percentage of 8th- and 12th-grade students, by number of days of school missed in the previous month and race/ethnicity: 2009 and 2011|
NOTE: The NAEP reading assessment was not administered to 12th-graders in 2011. For more information on the National Assessment of Educational Progress (NAEP), see Appendix B –Guide to Sources. Race categories exclude persons of Hispanic ethnicity. For more information on race/ethnicity, see Appendix C – Commonly Used Measures.
SOURCE: U.S. Department of Education, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2009 and 2011 Reading Assessments, NAEP Data Explorer.