A friend has sent me a long article from The Wall Street Journal of Jan. 29. It was a report on the Milwaukee school voucher program, now approaching middle age. Roughly 25 percent of the districts’ children attend private schools, most with public help in the form of vouchers for low-income families seeking transfer from their assigned “public” school. The article’s declared intention was to determine the system’s success, bearing the end-all headline: “Do Vouchers Work?”
The answer, we are told, would depend solely upon the test scores of children in chosen private schools compared to one another and to assigned government schools. No other measured success was even suggested. Citing various reports, the authors conclusion was that scores among chosen voucher schools correlate with the degree of social class mix in the student body. That is, they go up when the proportion of a school’s pupils from poor families stays below some level, elusive but real; when disadvantaged kids dominate the scene, scores tend to drop.