Because they face no competition from vouchers and have lower chances of receiving an F grade, sometimes - D schools are expected to make less
improvement than the voucher - eligible, voucher - threatened, and always - D schools.
Not exact matches
Schools that had received D grades and were close to the failing grade that could precipitate
vouchers» being offered to their students, by contrast, appear to have achieved somewhat greater
improvements than those achieved by the schools with higher state grades.
When comparable samples and measuring sticks are used, the
improvement in test scores for black students from attending a small class based on the Tennessee STAR experiment is about 50 percent larger
than the gain from switching to a private school based on the
voucher experiments in New York City, Washington, D.C., and Dayton, Ohio.
Let's first consider the possibility that it was the stigma of being labeled a failure, rather
than the competitive incentives introduced by
vouchers, that spurred
improvement among F schools, as several researchers have suggested.