A new report from the NYC Independent Budget Office found that student attrition rates in charter schools are lower across nearly every student subgroup -- with the one exception, which contradicts previous research, being calculated from a tiny sample.
Today, teacher data reports for some 32 charter schools will be released to the public, following release of TDRs for district teachers as part of the Teacher Data Initiative. There are two distinct issues worth commenting on: the particularities of the charter school data and the errors therein, and the general issue of public release of such data.
Since November 2011, I and 13 of my charter leader colleagues have been involved in a Data Transparency Project initiated by the New York City Charter School Center. This Advisory Committee, which I sit on, was open to charter leaders across New York City. The group of people that ultimately participated was as diverse as the movement itself with representatives from independent schools and CMOs.