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September 19, 2010
California needs more charter schools
Alan Bonsteel: The California Department of Education issued a news release Monday touting 10 years of uninterrupted progress on the Academic Performance Index. By contrast, on the test that researchers use to evaluate real performance, the National Assessment of Educational Progress, California students' scores have been flat during that same time.
Why the big difference? The main test on which the API is based, the STAR, has never been secure, and teachers can teach to the exact questions on it, or even hand out the correct answers in test sessions that are not proctored by outside authorities. By contrast, the NAEP is a secure test, and because it carries no financial incentives, there is no motivation to game the system.
Posted by Jim Zellmer at September 19, 2010 4:32 AM
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