Table of Contents | Search Technical Documentation | References
Assessment | Number of distinct Items | Number of items with an agreement range of 80%–89% | Number of items with an agreement of 90% or above |
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NOTE: The number of distinct items for mathematics includes discrete grade-specific instances of cross-grade items, Spanish items, and bilingual items. No items showed an agreement rate below 80 percent. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 Mathematics Assessment. |
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2005 mathematics (includes Spanish and bilingual) | 369 | 15 | 354 |