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The association between perinatal testosterone concentration and early vocabulary developmentPrenatal exposure to testosterone is known to affect fetal brain maturation and later neurocognitive function.
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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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Landmark language study draws to a close - but the work is just beginningA joint initiative between The Kids Research Institute Australia, The University of Western Australia, the University of Kansas and Nebraska University, it is the world’s only study to conduct such a detailed assessment of language and literacy development from infancy through the formative adolescent years.
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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.
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Communication of individuals with CDKL5 deficiency disorder as observed by caregivers: A descriptive qualitative studyCDKL5 deficiency disorder (CDD) is a genetically caused developmental epileptic encephalopathy that causes severe communication impairments. Communication of individuals with CDD is not well understood in the literature and currently available measures are not well validated in this population. Accurate and sensitive measurement of the communication of individuals with CDD is important for understanding this condition, clinical practice, and upcoming interventional trials.
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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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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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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...
Research
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.
Research
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.