Fourth-grade NAEP U.S. history achievement-level results, by students with disabilities (SD) who could be assessed
The percentages at or above Basic
and at or above Proficient
for students with disabilities did not show significant changes in 2006 compared to 2001.
NOTE: The results for students with disabilities are based on students who were assessed and cannot be generalized to the total population of such students. 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), 2001 and 2006 U.S. History Assessments.
To read more about achievement levels and how they are set, see Reporting the Assessment—Scale Scores and Achievement Levels.