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Research
Adult digit ratio (2D:4D) is not related to umbilical cord androgen or estrogen concentrations, their ratios or net bioactivityRatio of second digit length to fourth digit length (2D:4D) has been extensively used in human and experimental research as a marker of fetal sex steroid...
Research
The relationship between personality traits and psychotic like experiences in a large non-clinical adolescent sampleOur findings suggest that the chance of having psychotic like experiences is more likely for adolescents with certain personality traits.
Research
Diet in the early years of life influences cognitive outcomes at 10 years: A prospective cohort studyThe aim of this study was to investigate the association between diet during the first 3 years of life and cognitive outcomes at 10 years of age.

The Kids' autism research takes place at CliniKids, a centre that integrates world-class research with a clinical service for children with developmental delay and/or autism and their families.
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.
Research
Identification of subgroups of children in the Australian Autism Biobank using latent class analysisThe identification of reproducible subtypes within autistic populations is a priority research area in the context of neurodevelopment, to pave the way for identification of biomarkers and targeted treatment recommendations. Few previous studies have considered medical comorbidity alongside behavioural, cognitive, and psychiatric data in subgrouping analyses.
Research
Reliability, Validity and Acceptability of the PEDI-CAT with ASD Scales for Australian Children and Youth on the Autism SpectrumThe PEDI-CAT (ASD) is used to assess functioning of children and youth on the autism spectrum; however, current psychometric evidence is limited. This study aimed to explore the reliability, validity and acceptability of the PEDI-CAT (ASD) using a large Australian sample.

News & Events
Australia’s first draft national guideline for autism diagnosis releasedAustralia’s first draft national guideline for autism diagnosis has today been released for public consultation.

News & Events
The Kids Research Institute Australia researcher awarded prestigious Eureka awardProfessor Andrew Whitehouse awarded the most prestigious award in the country for young researchers – the 3M Eureka Prize for Emerging Leader in Science.
Research
Low-intensity parent- and clinician-delivered support for young autistic children in Aotearoa New Zealand: a randomised controlled trialAotearoa New Zealand does not provide publicly-funded intensive autism support. While parent-mediated supports are promising, children and families may also benefit from direct clinician support. We tested the efficacy of a low-intensity programme involving parent- and clinician-delivered support for autistic children.