Table of Contents | Search Technical Documentation | References
| Grade | Questionnaire type | Number of questionnaires distributed | Number of questionnaires returned | Percent of questionnaires returned |
|---|---|---|---|---|
| 4 | Geography/U.S. history or language arts teacher questionnaire | 1,295 | 1,225 | 95 |
| School questionnaire | 364 | 350 | 96 | |
| SD/LEP questionnaire | 4,610 | 4,473 | 97 | |
| 8 | Geography/U.S. history teacher questionnaire | 1,052 | 987 | 94 |
| Language arts teacher questionnaire | 302 | 277 | 92 | |
| School questionnaire | 367 | 346 | 94 | |
| SD/LEP questionnaire | 7,022 | 6,661 | 95 | |
| 12 | School questionnaire | 366 | 347 | 95 |
| SD/LEP questionnaire | 5,635 | 5,328 | 95 | |
| SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2001. | ||||