Charter Schools: Not better grades, but more satisfied customers

In a well designed study of over 2,100 students in 15 states, children who attended charter schools via lottery selection fare no better than those who were not selected--but their parents were happier. According to the WWC brief, "On average, students admitted to charter middle schools through the lottery scored no differently on math and reading assessments than students not offered admission. These program impacts varied widely across study sites; some had positive outcomes and some had negative outcomes.
The authors also found no significant overall effects on attendance, grade promotion, or student conduct.
When comparing student and parent satisfaction, however, the authors reported consistent statistically significant positive results for students offered a spot in the charter schools." The Quick Report is here: http://ies.ed.gov/ncee/wwc/publications/quickreviews/QRReport.aspx?QRId=160