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Research

Genome-Wide Analyses of Vocabulary Size in Infancy and Toddlerhood: Associations With Attention-Deficit/Hyperactivity Disorder, Literacy, and Cognition-Related Traits

The 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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Language and reading impairments are associated with increased prevalence of non-right-handedness

Handedness 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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Looking at language

Hearing your child’s first word is a precious moment for any parent but while most children begin to talk within 12 to 24 months of age, some take much longer.

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Kids with ADHD struggling at school

A study by The Kids Research Institute Australia has found children with Attention Deficit Hyperactivity Disorder (ADHD) have significantly worse school outcomes.

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Funding boost to help researchers better understand how language develops

Telethon 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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Associations between clusters of early life risk factors and developmental vulnerability at age 5

This 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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Discovery of 42 genome-wide significant loci associated with dyslexia

Reading 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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CATALISE: A multinational and multidisciplinary Delphi consensus study. Identifying language impairments in children

Delayed 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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The association between perinatal testosterone concentration and early vocabulary development

Prenatal exposure to testosterone is known to affect fetal brain maturation and later neurocognitive function.

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Maternal serum vitamin D levels during pregnancy and offspring neurocognitive development

The objective was to determine the association between maternal serum 25(OH)-vitamin D concentrations and behavioural, emotional and language outcomes...