It’s not a radical statement to say that private school choice has been a success. Every serious study into the efficacy of vouchers and tax-credit scholarships has shown either positive or neutral benefits for students. Virtually no significant research has found that they have academically harmed children.
That makes the popular narrative about school choice all the more frustrating. It says vouchers have done little good because the students who take public money to private schools don’t outperform their peers left behind in school districts. The mainstream press has advanced this story line, asserting that the research literature on vouchers is “mixed.” The latest contribution to this comes from Politico, which concluded in a 1,600-word story this weekend that, as taxpayers prepare to direct $1 billion annually toward private school tuition, “there’s little evidence that the investment yields academic gains.”
Such a declaration, however, distorts the findings from multiple gold-standard and peer-reviewed studies, which are decidedly not mixed—if one’s definition of mixed means a combination of good and bad results. In that sense, the verdict on charter schools is mixed, but the judgment on vouchers is not.
The empirical record on vouchers reports either positive gains for scholarship...