Read the author's commentary for the Teachers College Record here: http: //www.tcrecord.org/Content.asp?ContentID=15915

It is not an exaggeration to say that the field of education has been under attack. Many, particularly in Washington, D.C., have proclaimed the research to be shoddy. They have called for new "scientific" standards for research. Randomized control trials have been promoted. In many of these discussions, the only criterion is making a more rational and scientific approach to education research. Since the federal government plays a leadership role in defining the...