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NAEP Analysis and Scaling → Estimation of NAEP Score Scales → NAEP Scales → Number of Items in Each Subject Area Scale → Number of Items in Subscales as Defined Before and After Scaling, Reading Combined National and State Assessment, by Subscale and Grade: 2015

NAEP Technical DocumentationNumber of Items in Subscales as Defined Before and After Scaling, Reading Combined National and State Assessment, by Subscale and Grade: 2015

Number of items in subscales as defined before scaling, reading combined national and state assessment, by subscale and grade: 2015
Grade	Total	Literary	Information
4	97	50	47
8	131	60	71
12	132	39	93
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2015 Reading Assessment.

Number of items in subscales as defined after scaling, reading combined national and state assessment, by subscale and grade: 2015
Grade	Total	Literary	Information
4	96	49	47
8	131	60	71
12	132	39	93
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 16 November 2021 (ML)

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