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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.
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Sex-Specific Effects of Birth Weight on Longitudinal Behavioral Outcomes: A Mendelian Randomization Approach Using Polygenic ScoresIt is unclear whether sex differences in behavior arising from birth weight (BW) are genuine because of the cross-sectional nature and potential confounding in previous studies. We aimed to test whether sex differences associated with BW phenotype were reproducible using a Mendelian randomization approach, i.e., association between polygenic score (PGS) for BW and behavior outcomes across childhood and adolescence.
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The use of psychotropic medications in autistic individuals (21 years and younger) in Western Australia: A preliminary investigationPrescriptions and use of medications to treat mental health conditions in young autistic populations are inconsistent worldwide. This makes it hard to compare findings from international studies to the Australian autistic population, where there are limited relevant studies. Apart from risperidone, there are no other medications specified for direct use in autistic persons. This study aims to gain initial broad understanding of the use of medications, commonly prescribed for mental health conditions, specifically by autistics under the age of 21 years.
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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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No clear genetic influences on the association between dyslexia and anxiety in a population-based sample of female twinsIndividuals with dyslexia are at an increased risk for anxiety disorders (e.g. generalized anxiety disorder, stress disorders, panic disorder).
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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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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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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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Perinatal testosterone exposure and autistic-like traits in the general population: a longitudinal pregnancy-cohort studyIncreased prenatal testosterone exposure has been hypothesized as a mechanism underlying autism spectrum disorders (ASD).
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Do sex hormones at birth predict later-life economic preferences? Evidence from a pregnancy birth cohort study: Hormones at birth and preferencesEconomic preferences may be shaped by exposure to sex hormones around birth. Prior studies of economic preferences and numerous other phenotypic characteristics use digit ratios (2D : 4D), a purported proxy for prenatal testosterone exposure, whose validity has recently been questioned. We use direct measures of neonatal sex hormones (testosterone and oestrogen), measured from umbilical cord blood (n = 200) to investigate their association with later-life economic preferences (risk preferences, competitiveness, time preferences and social preferences) in an Australian cohort (Raine Study Gen2).