Teachers who received the Incredible Years intervention reported significantly greater use of effective teacher strategies compared with control teachers. (promisingpractices.net)
For instance, its teachers did better than control teachers on a math - content test linked to student achievement, but not enough to explain the performance gains. (b4njkids.org)
Input regulation, while troublesome, was once the only feasible route to control teacher quality. (www2.ed.gov)