|Sample||New blocks||Blocks common to 2005 and 2003|
|Grade 4||R4, R9, R10||R3, R5, R6, R7, R8, R11, R12|
|Grade 8||R8, R9, R12||R3, R4, R5, R6, R7, R10, R11, R13, R14, R15|
|Grade 12||R8, R9||R3, R4, R5, R6, R7, R101, R11, R13, R14|
|1 One of the items in this block was replaced (personal reflection item).
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 Reading Assessment.