A Brooklyn (NY) district superintendent rebuts arguments against the Chicago Mastery Learning Reading (CMLR) program that appeared in an article in Learning (November 1982). Based on his district's experience with CMLR, the superintendent points to improved reading scores, teacher enthusiasm, and renewed student interest in reading as indications…

Previous studies of unusually effective urban schools have focused on school characteristics considered influential in the schools' success, but few provide specific guidance for improving achievement in other schools. This study sought to describe organizational processes and arrangements within elementary schools implementing the Chicago Mastery…