NAEP Instruments → Cognitive Items and Instruments → Development of the Long-Term Trend Cognitive Items and Instruments → Number of Long-Term Trend Reading Items, by Age: 2004

NAEP Technical DocumentationNumber of long-term trend reading items, by age: 2004

Age	Total
9	179
13	196
17	196
NOTE: The numbers in this table represent the post-scaling counts of items. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2004 Reading Long-Term Trend Assessment.

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