Why it was so easy for ‘60 Minutes’ to rebut Betsy DeVos’s charter-school arguments

“In places where there is a lot of choice that’s been introduced,” DeVos told CBS’s Lesley Stahl, “Florida, for example, studies show that when there’s a large number of students that opt to go to a different school or different schools, the traditional public schools actually, the results get better as well.”

This is DeVos’s core case. Introducing charter schools forces public schools into the sort of competition you see in the free market, forcing the public institutions to improve. It’s a market-based proposal for solving the endemic problem of low-performing schools. Florida, DeVos argues, is an example of where it works.

But Stahl was prepared for this.

“Have the public schools in Michigan gotten better?” Stahl asked. Michigan is a key litmus test because it’s the place where DeVos’s pre-government advocacy was centered. DeVos stumbled over a response.

“Your argument that if you take funds away that the schools will get better is not working in Michigan,” Stahl said. “Where you had a huge impact and influence over the direction of the school system here.” She later added, “The public schools here are doing worse than they did.”

DeVos didn’t have much of a response except to point to “pockets” where schools had improved (without identifying any).

.. A 2009 study from the Rand Corp. found “little evidence that the presence of charter schools affects the achievement scores of students in nearby traditional public schools either positively or negatively.”