Review of research in education. Volume 15, 1988-89 - Rothkopf, Ernst Z.; Baranes, Ruth; Bossert, Steven T.; Bryk, Anthony S.; Gott, Sherrie P.; Jones, Lyle V.; Killen, Joel N.; Willett, John B.; Sticht, Thomas G.; Robinson, Tomas N. (American Educational Research Association, 1988)