| Age | Total | 4-point items | 5-point items | |||
|---|---|---|---|---|---|---|
| NOTE: In 2012, all items were either 4- or 5-point items. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2012 Reading Long-Term Trend Assessment. |
||||||
| Total | 19 | 14 | 5 | |||
| 9 | 4 | 3 | 1 | |||
| 13 | 7 | 5 | 2 | |||
| 17 | 8 | 6 | 2 | |||