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NAEP Analysis and Scaling → Estimation of NAEP Score Scales → Treatment of Items in NAEP to Avoid Violations of Assumptions → Treatment of Items in NAEP Assessments → Treatment of Items in the Scaling of the 2020 Reading Long-Term Trend Scales
NAEP Technical DocumentationTreatment of Items in the Scaling of the 2020 Reading Long-Term Trend Scales
| Block | Item | Reason for decision | Disposition |
|---|---|---|---|
| In 2020, age 17 was not assessed. | |||
| U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2020 Reading Long-Term Trend Assessment. | |||
| Age 9 | |||
| R1 | N021203 | To match 2012 scaling | Collapse categories: 0,1,2,3,4 becomes 0,0,1,2,3 |
| R3 | N021803 | To match 2012 scaling | Collapse categories: 0,1,2,3 becomes 0,1,2,2 |
| Age 13 | |||
| R3 | N021803 | To improve model-data fit | Collapse categories: 0,1,2,3 becomes 0,0,1,2 |
| Block | Item | Type of item |
|---|---|---|
| In 2020, age 17 was not assessed. | ||
| U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2020 Reading Long-Term Trend Assessment. | ||
| Age 13 | ||
| R2 | N023802 | Polytomously scored constructed-response |
| R3 | N021803 | Polytomously scored constructed-response |
| R4 | N024102 | Multiple choice |
| R7 | N025002 | Multiple choice |
| R10 | N027805 | Multiple choice |
Last updated 28 March 2024 (SK)