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A Genome-Wide Association Meta-Analysis of Attention-Deficit/Hyperactivity Disorder Symptoms in Population-Based Pediatric CohortsThe SNP-based heritability for ADHD symptom scores indicates a polygenic architecture, and genes involved in neurite outgrowth are possibly involved
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Autism Spectrum Disorder, Language Disorder, and Social (Pragmatic) Communication Disorder: Overlaps, Distinguishing Features, and Clinical ImplicationsStrictly defined cases of social (pragmatic) communication disorder and specific language impairment can be distinguished from autism spectrum disorder
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Diagnostic evaluation for autism spectrum disorder: A survey of health professionals in AustraliaReported practice of some professionals in Australia may not be consistent with international best practice guidelines for ASD diagnosis
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A preliminary investigation of the effects of prenatal alcohol exposure on facial morphology in children with Autism Spectrum DisorderWhile early exposure to alcohol may influence the development of facial structures, it does not appear to be associated with ASD phenotypic variability
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Content validation of the Quality of Life Inventory—DisabilitySatisfactory content validity is reported, where ongoing consumer feedback shaped the dataset from which the final items were selected
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Gaps in Current Autism Research: The Thoughts of the Autism Research Editorial Board and Associate EditorsMini‐commentaries on what they considered to be the current gaps in research on autism spectrum disorder
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An assessment of computer-generated stimuli for use in studies of body size estimation and biasOur results show that perception of body size for computer-generated stimuli was non-linear
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Predicting outcome following mild traumatic brain injury: Protocol for the longitudinal, prospective, observational Concussion Recovery (CREST) cohort studyMild traumatic brain injury (mTBI) is a complex injury with heterogeneous physical, cognitive, emotional and functional outcomes. Many who sustain mTBI recover within 2 weeks of injury; however, approximately 10%-20% of individuals experience mTBI symptoms beyond this 'typical' recovery timeframe, known as persistent post-concussion symptoms (PPCS). Despite increasing interest in PPCS, uncertainty remains regarding its prevalence in community-based populations and the extent to which poor recovery may be identified using early predictive markers.
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How Alexithymia Increases Mental Health Symptoms in Adolescence: Longitudinal Evidence for the Mediating Role of Emotion RegulationAlexithymia is characterised by difficulties identifying and describing feelings, as well as a lack of focus on feelings. Alexithymia is a transdiagnostic risk factor for developing a wide array of psychopathologies, such as anxiety and depression, with a key hypothesised mechanism being the impairing impact of alexithymia on emotion regulation competency. However, no study has tested whether difficulties with emotion regulation mediate the link between alexithymia and psychopathological symptoms using longitudinal designs.
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Assessing Restricted and Repetitive Behaviours in Online-Sampled Autistic and Non-autistic Individuals: Factor Structure of the Repetitive Behaviours Questionnaire for Adults (RBQ-2A)The Repetitive Behaviours Questionnaire for Adults (RBQ-2A) measures two factors of restricted and repetitive behaviours (RRBs) associated with autism. However, the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) provides four criteria for RRBs: repetitive motor behaviours, insistence on sameness, restricted interests, and interest in sensory aspects of the environment (or atypical sensitivity).