RONALD G. CORWIN is Professor Emeritus of Sociology at Ohio State University. He also served as director of basic research in the U.S. Department of Education. He has been a vice president of the American Educational Research Association and has held elected positions in the American Sociological Research Association. Author or co-author of 15 books and two dozen contributed chapters, he also edited a series of books on educational research. His work has appeared in the American Sociological Review and other sociological journals, including Sociology of Education for which he served as an asso...