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Download full textChudowsky, Naomi; Chudowsky, Victor; Kober, Nancy – Center on Education Policy, 2009
This report is the first in a series of reports describing results from the Center on Education Policy's (CEP's) third annual analysis of state testing data. The report provides an update on student performance at the proficient level of achievement, and for the first time, includes data about student performance at the advanced and basic levels.…
Descriptors: Scores, Academic Achievement, Achievement Tests, Achievement Gains
Chudowsky, Naomi; Chudowsky, Victor – Center on Education Policy, 2009
Many in the research and policy worlds have taken for granted the existence of a phenomenon known as the "plateau effect," wherein test scores rise in the early years of a test-based accountability system and then level off. Drawing from our database of reading and math test results from all 50 states going back as far as 1999, the…
Descriptors: Test Results, Testing Programs, Federal Legislation, Academic Achievement
