“Our study compared outcomes between all K-12 schools in Wisconsin – traditional public, public charter, and private schools in the choice programs. In doing so, it controlled for a variety of socioeconomic factors such as race, poverty, etc. As we acknowledged, we did not control for special needs or learning disabilities because the data simply do not exist for an accurate comparison of the two populations. An academic study found that reported disability rates in MPCP schools were lower than actual disability rates because MPCP schools lack the financial incentives to report disabilities that are available to public schools. Our study does control for socioeconomic status – something which may be correlated with special needs status, but we cannot control for what we cannot measure.
“We hope that someday it will be possible to do such a comparison and we have made a request to DPI for such data. This request has, thus far, been ignored. There are reforms that could enhance the likelihood that special needs students will participate in the choice program – such as expanding access to the Special Needs Scholarship Program and increased voucher funding – but, unfortunately Superintendent Evers is not an advocate for that.