Voucher schools to expand amid questions about their performance

Susan Troller:

If Gov. Scott Walker’s budget is passed with recommendations approved Thursday by the Joint Committee on Finance, there will be more students in more voucher schools in more Wisconsin communities.
But critics of school voucher programs are hoping legislators will look long and hard at actual student achievement benefits before they vote to use tax dollars to send students to private schools. They also suggest that studies that have touted benefits of voucher programs should be viewed with a careful eye, and that claims that graduation rates for voucher schools exceed 90 percent are not just overly optimistic, but misleading.
“The policy decisions we are making today should not be guided by false statistics being propagated by people with a financial interest in the continuation and expansion of vouchers nationwide,” wrote state Rep. Sondy Pope-Roberts, D-Middleton, in a news release Friday.
Pope-Roberts is particularly critical of statistics that school choice lobbyists and pro-voucher legislators are using that claim that 94 percent of school voucher students graduated from high school in four years.
It’s good news, she says, but it tells a very selective story about a relatively small subset of students who were studied. That graduation rate reflects only the graduation rate for students who actually remained in the voucher program for all four years: Just 318 of the 801 students who began the program stayed with it.

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Per student spending differences between voucher and traditional public schools is material, particularly during tight economic times.