Federal regulations have opened a door that allows schools to get credit under the No Child Left Behind Act for students who take longer than four years to earn a high school diploma. That option worries some education advocates, who fear it could relieve valuable pressure on high schools to graduate students on time. Under the law's…

This article reports on the central recommendation of the federal task force for a way to better handle dropout and graduation rates. Made up of 10 academics and government statisticians, the panel comprising the Task Force on Graduation, Completion, and Dropout Indicators was formed in the fall of 2003 to advise the U.S. Department of Education's…