NAEP Analysis and Scaling → Estimation of NAEP Score Scales → NAEP Scales → Number of Items in Each Subject Area Scale → Number of Items in Scales as Defined Before and After Scaling, Grade 8 Arts Assessment: 2008

NAEP Technical DocumentationNumber of Items in Scales as Defined Before and After Scaling, Arts Assessment, by Grade: 2008

Number of items in scales as defined before scaling, grade 8 arts assessment: 2008

Grade	Arts scale
NOTE: The arts assessment was analyzed using a single overall scale. Only students in grade 8 took the arts assessment. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2008 Arts Assessment.
8	34

Number of items in scales as defined after scaling, grade 8 arts assessment: 2008

Grade	Arts scale
NOTE: The arts assessment was analyzed using a single overall scale. Only students in grade 8 took the arts assessment. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2008 Arts Assessment.
8	32

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