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The following table presents unweighted counts of eligible sampled and participating schools and weighted school response rates, by census region, for the eighth-grade public school national civics and U.S. history samples.
A weighted school response rate indicates the percentage of the student population that is directly represented by the participating school sample. These response rates are based on the original sample of schools (excluding substitutes).
| Census region | Number of eligible sampled schools | Number of participating schools | Weighted school response rate (percent) |
|---|---|---|---|
| National | 390 | 360 | 91.00 |
| Northeast | 50 | 50 | 87.13 |
| Midwest | 70 | 70 | 91.59 |
| South | 170 | 160 | 96.50 |
| West | 100 | 80 | 83.29 |
| NOTE: Numbers of schools are rounded to nearest ten. Detail may not sum to totals due to rounding. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2022 National Civics and U.S. History Assessments. | |||