It appears that a Goldman Sachs funded charter school program cheated to get bonuses for so-called success:

It was, in the vernacular of corporate America, a win-win: a bond that paid for preschool for underprivileged children in Utah while also making money for investors.

Goldman Sachs announced last month that its investment in a Utah preschool program had helped 109 “at-risk” kindergartners avoid special education. The investment also resulted in a $260,000 payout for the Wall Street firm, the first of many payments that is expected from the investment.

Gov. Gary R. Herbert of Utah hailed the program as a model for a new way of financing public projects. Such so-called social impact bonds are a new kind of public-private partnership, promising financing from Wall Street and imposing a goal on local governments.

Yet since the Utah results were disclosed, questions have emerged about whether the program achieved the success that was claimed. Nine early-education experts who reviewed the program for The New York Times quickly identified a number of irregularities in how the program’s success was measured, which seem to have led Goldman and the state to significantly overstate the effect that the investment had achieved in helping young children avoid special education.

Goldman said its investment had helped almost 99 percent of the Utah children it was tracking avoid special education in kindergarten. The bank received a payment for each of those children.

The big problem, researchers say, is that even well-funded preschool programs — and the Utah program was not well funded — have been found to reduce the number of students needing special education by, at most, 50 percent. Most programs yield a reduction of closer to 10 or 20 percent.

The program’s unusual success — and the payments to Goldman that were in direct proportion to that success — were based on what researchers say was a faulty assumption that many of the children in the program would have needed special education without the preschool, despite there being little evidence or previous research to indicate that this was the case.

When one takes a a central government function, like education, and hands it to Corporate America, corruption invariably results, whether it is military contractors, intelligence outsourced to private firms, or new House Speaker Paul Ryan.