In a major address and policy white paper on education, Massachusetts governor Mitt Romney proposed to allow students enrolled in special education programs to use the federal dollars tied to their disability to attend a public, charter, or (when permitted by state law) private school of their choice. The basic principle behind Romney's plan--that…

Paying teachers varying amounts on the basis of how well their students perform is an idea that has been winning increasing support, both in the United States and abroad, and many school systems have adopted some version of it. Proponents claim that linking teacher pay to student performance is a powerful way to encourage talented and highly…