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Pezzino, Anne-Sophie; Marec-Breton, Nathalie; Gonthier, Corentin; Lacroix, Agnès – Journal of Speech, Language, and Hearing Research, 2021
Purpose: Multiple factors impact reading acquisition in individuals with reading disability, including genetic disorders such as Williams syndrome (WS). Despite a relative strength in oral language, individuals with WS usually have an intellectual disability and tend to display deficits in areas associated with reading. There is substantial…
Descriptors: Genetic Disorders, Reading Difficulties, Intellectual Disability, Reading Skills
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Ashworth, Anna; Hill, Catherine M.; Karmiloff-Smith, Annette; Dimitriou, Dagmara – Developmental Science, 2017
Sleep plays an active role in memory consolidation. Because children with Down syndrome (DS) and Williams syndrome (WS) experience significant problems with sleep and also with learning, we predicted that sleep-dependent memory consolidation would be impaired in these children when compared to typically developing (TD) children. This is the first…
Descriptors: Sleep, Memory, Children, Down Syndrome
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Selzam, Saskia; Dale, Philip S.; Wagner, Richard K.; DeFries, John C.; Cederlöf, Martin; O'Reilly, Paul F.; Krapohl, Eva; Plomin, Robert – Scientific Studies of Reading, 2017
It is now possible to create individual-specific genetic scores, called genome-wide polygenic scores (GPS). We used a GPS for years of education ("EduYears") to predict reading performance assessed at UK National Curriculum Key Stages 1 (age 7), 2 (age 12) and 3 (age 14) and on reading tests administered at ages 7 and 12 in a UK sample…
Descriptors: Genetics, Biological Sciences, Scores, Prediction