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NAEP Analysis and Scaling → Scale Linking and Transformation to the Reporting Metric → Transformation Constants for NAEP Assessments → Coefficients of Linear Transformation of the Subscales from the Individual State Calibrating Scale Units to the Combined Calibrating Scale Units, Reading State Assessment, by Subscale and Grade: 2015
NAEP Technical DocumentationCoefficients of Linear Transformation of the Subscales from the Individual State Calibrating Scale Units to the Combined Calibrating Scale Units, Reading State Assessment, by Subscale and Grade: 2015
| Grade | Subscale | A | B |
|---|---|---|---|
| 4 | Literary | 0.96 | 0.01 |
| Information | 0.95 | 0.01 | |
| 8 | Literary | 0.97 | # |
| Information | 0.97 | # | |
| # Rounds to zero. NOTE: In 2015, grade 12 was not assessed for state. Transformed scale scores below 0 were reset to values of 0, and any transformed scale scores greater than 500 were set to values of 500. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2015 Reading Assessment. | |||
Last updated 20 January 2022 (SK)