Replacing large, poor-performing high schools with smaller schools in New York City has led to lower attendance and graduation rates at other large high schools, which have struggled to accommodate influxes of high-needs students, according to a report to be released on Wednesday.
Small schools, which cap enrollment at several hundred students and boast themes like environmental science and the performing arts, have emerged as a hallmark of Mayor Michael R. Bloomberg's education reform efforts. Over the past seven years, the city has closed more than two dozen large comprehensive high schools, which typically enroll thousands of students, and replaced them with smaller schools, which are supposed to foster more intimate relationships and higher student achievement.
The report, conducted by researchers at the New School's Center for New York City Affairs, does not dispute the success of small schools in improving graduation rates of needy students. But it argues that the city should do more to support comprehensive high schools, which have been saddled with large numbers of the high-needs students who do not enroll at small schools.
The 18-month study examined 34 large high schools and found that 14 of them had decreases in attendance and graduation rates from 2003 to 2008, when the number of small schools in the city multiplied.