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| Grade | Statistic | Multiple-choice items | Dichotomous constructed-response items | Polytomous constructed-responsee items |
|---|---|---|---|---|
| 8 | Number of items | 120 | 0 | 32 |
| Average percent missing1 | 3.34 | † | 8.86 | |
| Minimum | 0.11 | † | 2.16 | |
| Maximum | 14.30 | † | 22.42 | |
| Average percent off-task2 | † | † | 0.59 | |
| Minimum | † | † | # | |
| Maximum | † | † | 2.14 | |
| Average weighted percent correct | 56.36 | † | 37.11 | |
| † Not applicable. # Rounds to zero. 1 Missing responses include the categories omitted and not-reached. 2 An off-task response (constructed-response items only) is a response that is unrelated to the question. NOTE: In 2014, grades 4 and 12 were not assessed. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2014 Civics Assessment. | ||||