Questionnaire a First Step to Find Developmental Delays

The commonly used but sometimes debated Ages and Stages Questionnaire (ASQ), has modest utility for identifying developmental delays in young children, an Australian review and meta-analysis found. On this easily administered parent-completed screening tool, scores of more than 2 standard deviations below the mean in more than one of five domains had moderate sensitivity and … Read more

More Than 70 Genes Strongly Linked to Autism Spectrum Disorders

Researchers have identified 72 genes very strongly linked to autism spectrum disorders and more than 250 other genes with a strong link to ASD, according to a study published in Nature Genetics. The findings, based on analysis of more than 150,000 people’s genetics, arose from a collaboration of five research groups whose work included comparisons … Read more