The authors respond to the commentaries on a series of articles (in the March 2009 issue of "Educational Researcher") that discuss the challenges associated with measuring reading instruction. The authors argue that the teaching of reading is a complex, multifaceted phenomenon best studied through a variety of overlapping and complementary…

This commentary highlights convergent themes from four articles in the March 2009 issue of "Educational Researcher" on measuring classroom instruction. Classroom instruction is a complex enterprise that occurs at the intersection of teachers, students, and texts within the surrounding classroom, school, and community environments. Progress in…