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Is there a sex ratio difference in the familial aggregation of specific language impairment? A meta analysisThis meta-analysis examined whether there is a sex ratio difference in the risk for impairment among family members of an SLI proband
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Reliability of a novel paradigm for determining hemispheric lateralization of visuospatial functionIn most individuals, language production and visuospatial skills are subserved predominantly by the left and right hemispheres, respectively.
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Qualitative aspects of developmental language impairment relate to language and literacy outcome in adulthoodDevelopmental language disorder is a heterogeneous diagnostic category. Little research has compared the long-term outcomes of children with different...
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Associations between clusters of early life risk factors and developmental vulnerability at age 5This study investigated the associations between clusters of early life risk factors and developmental vulnerability in children's first year of full-time school at age 5
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CATALISE: A multinational and multidisciplinary Delphi consensus study. Identifying language impairments in childrenDelayed or impaired language development is a common developmental concern, yet there is little agreement about the criteria used to identify and classify...
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Funding boost to help researchers better understand how language developsTelethon Kids Institute researchers have been awarded an Australian Research Council grant to explore how testosterone levels in the womb can impact on a child'
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Parent-reported outcome measures evaluating communication in individuals with rare neurodevelopmental disorders: A systematic reviewCommunication impairments are a leading concern for parent caregivers of individuals with rare neurodevelopmental disorders. Clinical trials of disease modifying therapies require valid and responsive outcome measures that are relevant to individuals with RNDDs. Identifying and evaluating current psychometric properties for communication measures is a critical step towards the selection and use of appropriate instruments.
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Genome-Wide Analyses of Vocabulary Size in Infancy and Toddlerhood: Associations With Attention-Deficit/Hyperactivity Disorder, Literacy, and Cognition-Related TraitsThe number of words children produce (expressive vocabulary) and understand (receptive vocabulary) changes rapidly during early development, partially due to genetic factors. Here, we performed a meta-genome-wide association study of vocabulary acquisition and investigated polygenic overlap with literacy, cognition, developmental phenotypes, and neurodevelopmental conditions, including attention-deficit/hyperactivity disorder.
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Discovery of 42 genome-wide significant loci associated with dyslexiaReading and writing are crucial life skills but roughly one in ten children are affected by dyslexia, which can persist into adulthood. Family studies of dyslexia suggest heritability up to 70%, yet few convincing genetic markers have been found.
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Language and reading impairments are associated with increased prevalence of non-right-handednessHandedness has been studied for association with language-related disorders because of its link with language hemispheric dominance. No clear pattern has emerged, possibly because of small samples, publication bias, and heterogeneous criteria across studies.