Evaluating school vouchers in Washington, DC

Challenge

The District of Columbia Opportunity Scholarship Program (OSP) is the only federally funded program that provides tuition vouchers to low-income parents who want their child to attend a private school. A total of 14 states also fund private school vouchers for at least some groups of students. The merits of voucher programs continue to be debated, and there is interest in understanding whether the programs are effective.

Solution

The evaluation is collecting information over 3 years from nearly 1,800 students and their families who applied to receive a scholarship. By conducting lotteries of students who apply for the scholarship, the evaluation can compare results for students who receive a scholarship to results for students who do not.
The evaluation will measure the program’s impact on:
- Student achievement in reading and math
- Student and parent perceptions of school safety
- Student and parent satisfaction with their school
- Parent involvement