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The following table presents weighted student response and exclusion rates, by school type, for fourth- and eighth-grade private school students in the national science digitally based assessment (DBA) samples. Separate exclusion rates are provided for students with disabilities (SD) and English learners (EL).
A weighted student response rate indicates the percentage of the student population that is directly represented by the assessed students from within participating schools. A weighted exclusion rate indicates the percentage of students in the population that would be excluded from the assessment.
| Grade | School type | Weighted student response rate (percent) | Weighted percentage of all students who were SD and excluded | Weighted percentage of all students who were EL and excluded |
|---|---|---|---|---|
| # Rounds to zero. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2019 National Science Assessment. | ||||
| 4 | All private | 94.79 | 0.06 | 0.05 |
| Catholic | 95.61 | # | 0.12 | |
| Non-Catholic | 93.63 | 0.11 | # | |
| 8 | All private | 94.22 | 0.25 | 0.30 |
| Catholic | 94.44 | # | 0.21 | |
| Non-Catholic | 93.84 | 0.44 | 0.37 | |