Table of Contents | Search Technical Documentation | References
NAEP Analysis and Scaling → Initial Activities → Summaries of Item-Level Response Rates for NAEP Assessments → Summary Item Response Rates, Mathematics Combined National and State Assessment, by Item Type and Grade: 2022
NAEP Technical DocumentationSummary Item Response Rates, Mathematics Combined National and State Assessment, by Item Type and Grade: 2022
| Statistic | Multiple-choice items | Dichotomous constructed-response items | Polytomous constructed-response items |
|---|---|---|---|
| Not applicable. | |||
| Rounds to zero. | |||
| Missing responses include the categories "omitted" and "not-reached." | |||
| An "off-task" response (constructed-response items only) is a response that is unrelated to the question. | |||
| The average percentages are weighted to reflect sampling design. In 2022, grade 12 was not assessed. | |||
| U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2022 Mathematics Assessment. | |||
| Grade 4 | |||
| Number of items | 142 | 58 | 60 |
| Average percent missing | 4.85 | 6.40 | 8.00 |
| Minimum | 1.00 | 0.45 | 1.06 |
| Maximum | 28.49 | 24.53 | 33.26 |
| Average percent off-task | 0.21 | 0.17 | |
| Minimum | |||
| Maximum | 1.62 | 2.44 | |
| Average weighted percent correct | 58.68 | 48.99 | 32.08 |
| Grade 8 | |||
| Number of items | 125 | 66 | 62 |
| Average percent missing | 3.90 | 4.04 | 5.73 |
| Minimum | 0.26 | 0.15 | 0.24 |
| Maximum | 21.33 | 26.19 | 23.49 |
| Average percent off-task | 0.29 | 0.27 | |
| Minimum | |||
| Maximum | 3.65 | 4.94 | |
| Average weighted percent correct | 49.38 | 44.05 | 37.73 |
Last updated 24 July 2024 (SK)