With the congressional effort to reauthorize the No Child Left Behind Act at a standstill, schools and districts will need to stay on target toward the law's goal of 100 percent proficiency in reading and mathematics in the next six years--or else face sanctions or interventions. That process will be especially hard in 23 states that made the…

All states that meet federal criteria will now be allowed to take part in the U.S. Department of Education's 2-year-old experiment with "growth models," which let states measure individual students' achievement gains as a way of ensuring accountability under the No Child Left Behind Act. After originally capping participation at 10…

Scores on state tests have increased consistently and significantly in the five years since the No Child Left Behind Act (NCLB) became law, and there's some evidence that gains that started in the 1990s accelerated after the law's enactment, a new report concludes. The authors of the report, which was set for release this week, are quick to say…

In the debate over the future of the No Child Left Behind Act, policymakers, educators, and researchers seem to agree on one thing: The federal law's accountability system should be rewritten so it rewards or sanctions schools on the basis of students' academic growth. The U.S. Department of Education recently reaffirmed the Bush administration's…