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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).
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Estimated Therapy Costs and Downstream Cost Consequences of iBASIS-Video Interaction to Promote Positive Parenting Intervention vs Usual Care Among Children Displaying Early Behavioral Signs of Autism in AustraliaThe growing global prevalence of autism spectrum disorder is associated with increasing costs for support services. Ascertaining the effects of a successful preemptive intervention for infants showing early behavioral signs of autism on human services budgets is highly policy relevant.
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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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Autism spectrum disorder in children born preterm: Role of exposure to perinatal inflammationThis review aims to summarise and evaluate the potential mechanisms and evidence for the role of prenatal infection on the central nervous system, and how it...
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Evaluating the twin testosterone transfer hypothesis: A review of the empirical evidenceIn this paper we review the evidence that fetuses gestated with a male co-twin are masculinized in development, perhaps due to the influence of prenatal...
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Autistic-like traits in childhood predict later age at menarche in girlsWe investigated the relationship between autistic-like traits in early childhood and age at menarche in typically developing girls.
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Are autistic traits in the general population stable across development?The current investigation measured AT in 360 males and 400 males from the general population close to two decades apart, using the Pervasive Developmental...
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Late-talking and risk for behavioural and emotional problems during childhood and adolescenceAlthough many toddlers with expressive vocabulary delay ("late talkers") present with age-appropriate language skills by the time they are of school age...
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The effects of breast-feeding duration on language ability to middle childhoodModern societies are challenged by "wicked problems" - by definition, those that are difficult to define, multi-casual and hard to treat.
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Unpacking the complex nature of the autism epidemicThis paper discusses changes in diagnostic criteria, decreasing age at diagnosis, improved case ascertainment, diagnostic substitution, and social influences.