Full-length article “Institutional Logics in Los Angeles Schools: Do Multiple Models Disrupt the Grammar of Schooling?” by Marsh, Allbright, Bulkley, Kennedy, and Dhaliwal published by the American Journal of Education available here. In 1994, David Tyack and William Tobin observed how difficult it is to disrupt the “grammar” of schooling. Yet the structure of U.S. public education is changing.