NOTE: In 2018 the National Assessment Governing Board issued a revised Policy Statement clarifying that the NAEP Proficient level is not intended to reflect grade-level performance expectations but is specific to performance on NAEP assessments. Read the Governing Board Policy Statement here. NAEP scales were derived separately by subjects and grades, and therefore scores cannot be compared across subjects and grades. Results are not shown for data points where the sample sizes are insufficient to permit a reliable estimate or where data are not available. Black includes African American, and Hispanic includes Latino. Race categories exclude Hispanic origin. In compliance with new standards from the U.S. Office of Management and Budget for collecting and reporting data on race/ethnicity, additional information was collected beginning in 2011 so that results could be reported separately for Asian students and Native Hawaiian/Other Pacific Islander students. Students who identified with two or more of the racial/ethnic groups (e.g., White and Black) would have been classified as "other" and reported as part of the "unclassified" category prior to 2011, and classified as "Two or More Races" in 2011 and later assessment years. See more information about student groups and the data availability of these groups at https://nces.ed.gov/nationsreportcard/guides/groups.aspx. See more information about NAEP survey questionnaires at https://nces.ed.gov/nationsreportcard/experience/survey_questionnaires.aspx. Although the estimates (e.g., average scores or percentages) are shown as rounded numbers in the charts, the positions of the data points in the graphics are based on the unrounded numbers. Not all apparent differences between estimates are statistically significant.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), various years and subjects: Assessments.
