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Atypical nested 22q11.2 duplications are associated with neurodevelopmental phenotypes including autism spectrum disorder with incomplete penetranceOur findings contribute to the genotype–phenotype data for atypical nested 22q11.2 duplications, with implications for genetic counseling
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Very Early Identification and Intervention for Infants at Risk of Neurodevelopmental Disorders: A Transdiagnostic ApproachIn this article, we examine the utility of a transdiagnostic, dimensional approach to very early identification and intervention for infants at risk of neurodevelopmental disorders
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No relationship between autistic traits and salivary testosterone concentrations in men from the general populationThe current data add to the increasing evidence for the lack of relationship between autistic traits and postnatal levels of testosterone in men
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Sleep problems and anxiety from 2 to 8 years and the influence of autistic traits: a longitudinal studyAnxiety and sleep problems may be an early indicator of autism in young children and early autistic traits may also contribute to anxiety problems later in childhood
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An investigation of a novel broad autism phenotype: increased facial masculinity among parents of children on the autism spectrumThe broad autism phenotype commonly refers to sub-clinical levels of autistic-like behaviour and cognition presented in biological relatives of autistic people. In a recent study, we reported findings suggesting that the broad autism phenotype may also be expressed in facial morphology, specifically increased facial masculinity.
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Continuity of temperament subgroup classifications from infancy to toddlerhood in the context of early autism traitsOur previous cross-sectional investigation (Chetcuti et al., 2020) showed that infants with autism traits could be divided into distinct subgroups based on temperament. This longitudinal study builds on this existing work by exploring the continuity of temperament subgroup classifications and their associations with behavioral/clinical phenotypic features from infancy to toddlerhood.
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Acoustic characterization and machine prediction of perceived masculinity and femininity in adultsPrevious research has found that human voice can provide reliable information to be used for gender identification with a high level of accuracy. In social psychology, perceived masculinity and femininity (masculinity and femininity rated by humans) has often been considered an important feature when investigating the influence of vocal features on social behaviours.
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Evidence that infant and early childhood developmental impairments are associated with hallucinatory experiences: Results from a large, population-based cohort studyCognitive and motor dysfunction are hallmark features of the psychosis continuum, and have been detected during late childhood and adolescence in youth who report psychotic experiences (PE). However, previous investigations have not explored infancy and early childhood development.
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Temperament in individuals with Autism Spectrum Disorder: A systematic reviewThe study of temperament in Autism Spectrum Disorder (ASD) has the potential to provide insight regarding variability in the onset, nature, and course of both core and co-morbid symptoms. The aim of this systematic review was to integrate existing findings concerning temperament in the context of ASD. Searches of Medline, PsychInfo and Scopus databases identified 64 relevant studies. As a group, children and adolescents with ASD appear to be temperamentally different from both typically developing and other clinical non-ASD groups, characterized by higher negative affectivity, lower surgency, and lower effortful control at a higher-order level.
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A national guideline for the assessment and diagnosis of autism spectrum disorders in AustraliaThe Guideline aims to create greater consistency in diagnostic practices across the country to ensure individuals on the autism spectrum can receive the optimal care