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Measurement of androgen and estrogen concentrations in cord blood: Accuracy, biological interpretation, and applications to understanding human behavioral developmentThis review examines the accuracy and biological interpretation of the measurement of androgens and estrogens in cord blood. The use of cord blood hormones...
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Adolescent peer aggression and its association with mental health and substance use in an Australian cohortProspective longitudinal birth cohort data was used to examine the association between peer aggression at 14yrs and mental health and substance use at 17yrs...
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Are Prenatal Ultrasound Scans Associated with the Autism Phenotype? Follow-up of a Randomised Controlled TrialAn existing randomised controlled trial was used to investigate whether multiple ultrasound scans may be associated with the autism phenotype.
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Do Children with Specific Language Impairment have a Cognitive Profile Reminiscent of Autism? A Review of the LiteratureThis paper reviews relevant literature on whether individuals with SLI exhibit cognitive characteristics reminiscent of autism.
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Sex-specific associations between umbilical cord blood testosterone levels and language delay in early childhoodPreliminary evidence suggests that prenatal testosterone exposure may be associated with language delay. However, no study has examined a large sample of...
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Late-talking and risk for behavioral 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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Characterizing Transdiagnostic Processes Underlying the Drive to Socially Engage: A Multimeasurement Factor Analytic InvestigationAltered drive to socially engage is a transdiagnostic feature across multiple psychopathologies. Yet, lack of clarity regarding specific processes that constitute social drive, along with insufficient measurement methods, has hindered understanding in this area. This study ascertained the feasibility of approximating difficulties within specific fine-grained social drive processes as proposed by 2 theoretical frameworks: “orienting,” “wanting,” “pursuing,” “liking,” “learning,” and “reticence” within a reward processing framework and “orienting,” “seeking and maintaining,” and “liking” within a social motivation framework.
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Evaluation of the Acceptability and Feasibility of the Social Attention and Communication Surveillance-Revised (SACS-R) Tool for Early Identification of Autism in Preterm InfantsPreterm birth is associated with a 3.3-fold increased likelihood of autism diagnosis, with lower gestational age conferring higher likelihood. In Australia, autism is typically diagnosed at around age four, potentially missing the optimal neuroplasticity window before age two. The Social Attention and Communication Surveillance-Revised (SACS-R) tool identifies early autism signs in children aged 11-30 months, enabling pre-emptive intervention.
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Accuracy of a 2-minute eye-tracking assessment to differentiate young children with and without autismEye-tracking could expedite autism identification/diagnosis through standardisation and objectivity. We tested whether Gazefinder autism assessment, with Classification Algorithm derived from gaze fixation durations, would have good accuracy (area under the curve [AUC] ≥ 0.80) to differentiate 2-4-year-old autistic from non-autistic children.