Dee and Jacob, “The Impact of ‘No Child Left Behind’ on Student Achievement”, pp. 418–46. См. также: Ravitch, The Death and Life of the Great American School System, pp. 107–8, 159; Goldstein, Teacher Wars, p. 187; American Statistical Association, “ASA Statement on Using Value-Added Models for Educational Assessment, April 8, 2014”, https://www.amstat.org/policy/pdfs/ASA_VAM_Statement.pdf.
