Twelfth-grade NAEP U.S. history percentile scores
Scores were higher in 2006 than in 1994 for students at all levels of performance.
Compared to 2001, scores were higher for all but the highest-performing students.
* Significantly different from 2006.
NOTE: View complete data with standard errors.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 1994, 2001, and 2006 U.S. History Assessments.