Bringing words to life: Robust vocabulary instruction. Kucan L. IL Beck, MG McKeown, L Kucan - 2013 - books.google.com GSID: SVY3znWGloAJ
Matthew effects in reading: Some consequences of individual differences in the acquisition of literacy. Stanovich KE. KE Stanovich - Journal of education, 2009 - journals.sagepub.com GSID: c90kAKdbJacJ