What students are expected to learn in some states can vary greatly with what students are expected to learn in other states. This AIR study uses international benchmarking as a common metric to examine the variance in state performance standards, exposing a large gap in expectations between the states with the highest standards and the states with the lowest standards.
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7 Feb 2014
This linking study shows that NAEP Grade 4 reading achievement levels are higher than the PIRLS international benchmarks, providing one piece of validity evidence that NAEP results are internationally competitive.