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Direct linkKornilov, Sergey A.; Grigorenko, Elena L. – Journal of Learning Disabilities, 2018
In this study, we performed a latent profile analysis of reading and related skills in a large (n = 733) sibpair sample of Russian readers at risk for reading difficulties. The analysis suggested the presence of seven latent profiles, of which two were characterized by relatively high performance on measures of spelling and reading comprehension…
Descriptors: Foreign Countries, Reading Difficulties, At Risk Students, Siblings
Rakhlin, Natalia; Kornilov, Sergey A.; Palejev, Dean; Koposov, Roman A.; Chang, Joseph T.; Grigorenko, Elena L. – Applied Psycholinguistics, 2013
This article describes the results of an epidemiological study of developmental language disorder (DLD) in an isolated rural Russian population. We report an atypically high prevalence of DLD across all age groups when contrasted with a comparison population. The results are corroborated by a set of comparisons of school-aged children from the…
Descriptors: Genetics, Comparative Analysis, Effect Size, Verbal Ability
