According to Joe A. Stone of the University of Oregon, average students do better in classrooms with unionized teachers, but less able and more able students do not. While this particular assumption lacks empirical clarity, many administrators and school board members feel that it would be much easier to reform public education if teacher unions…

Tenure has lost public legitimacy. Of 30 states reforming civil-service systems or proposing reforms, Georgia has gone the farthest. Since 1996, new state government hires have been "at will" employees. Erosion of private-sector union strength may aid antitenure political leaders' efforts. A sidebar outlines states' actions. (10…