Since their inception, charter schools have been a lighting rod for controversy, with much of the debate revolving around their effectiveness in improving student achievement. Previous research has shown mixed results for student achievement; this could be the consequence of different policy...

The first charter school law was passed in Minnesota in 1991 and with it, a new school reform movement began. After two decades, 41 states and Washington D.C. have adopted charter legislation. This special issue provides an opportunity for scholars to reflect upon the promises and limitations of...