Students who use Indiana’s voucher program to transfer from public to private schools aren’t seeing the test-score gains they may have expected. When it comes to academics, they could be better off staying in their local public schools, according to a long-awaited study released today.
The study, by Joe Waddington of the University of Kentucky and Mark Berends of the University of Notre Dame, finds that voucher students experience significant losses in mathematics achievement after they transfer to private schools. Receiving a voucher did not have a significant effect on English/language arts test performance.
The findings are based on a detailed and rigorous analysis of ISTEP-Plus scores for students who received private school vouchers in the first four years of Indiana’s program.
The study follows a spate of negative evaluations of voucher programs in Ohio, Louisiana and Washington, D.C. But Indiana’s program is especially helpful to study. It’s the nation’s largest and most generous voucher program, enrolling more than 34,000 students; and it is unusual in that private schools that participate must administer state standardized tests the same as public schools.
You can read a detailed report on the study on the National Public Radio website.