The Department of Education released the final report of the evaluation of the DC Opportunity Scholarship Program today. The major finding of this report, and it is MAJOR, is that students who were randomly selected to receive vouchers had an 82% graduation rate. That’s 12 percentage points higher than the students who didn’t receive vouchers. Students who actually used their vouchers had graduation rates that were 21% higher. Even better, the subgroup of students who received vouchers and came from designated Schools in Need of Improvement (SINI schools) had graduation rates that were 13 percentage points higher than the same subgroup of students who weren’t offered vouchers-and the effect was 20 percentage points higher for the SINI students who used their vouchers!
This is a huge finding. The sorry state of graduation rates, especially for disadvantaged students, has been the single largest indicator that America’s schools are failing to give every student an equal chance at success in life. Graduating high school is associated with a number of critical life outcomes, ranging from lifetime earnings to incarceration rates. And, despite countless efforts and attempts at reform, changing the dismal state of graduation rates has been an uphill battle.
Of course, the uphill battle will continue. As most are aware, Congress voted to kill the DC voucher program last year, despite evidence that the program had significantly improved reading achievement for students who received scholarships. That evidence didn’t count for much when faced with opposition from teachers’ unions.