Argys, Laura M.; Rees, Daniel I.; Brewer, Dominic J. - In: Journal of Policy Analysis and Management 15 (1996) 4, pp. 623-645
Schools across the country are ending the practice of grouping students based on ability, in part, because of research indicating that tracking hurts low-ability students without helping students of other ability levels. Using a nationally representative survey conducted by the National Center...