Indiana's Voucher Program Another Loser

Preliminary findings from a real research study, now under peer review:

When comparing these [voucher] students' achievement after the switch to their test scores the previous year, the researchers found:

Voucher students experienced "modest annual achievement losses" in math, especially in the first two years after leaving public school.

In English/language arts (ELA), voucher students showed no benefits.
These results echo what other researchers have found: that voucher students often backslide academically after switching to private school.