About one in 36 children in the U.S. has been diagnosed with autism spectrum disorder. Geraldine Dawson, PhD, of Duke University, discusses why the number of diagnoses has risen so steeply in recent years, why it’s more common in boys than girls, and how research using artificial intelligence and brain biomarkers is making it possible to detect autism risk at younger ages than before – even in infancy. Please help us know more about you and what you would like to hear more of from Speaking of Psychology by filling out our 2023 Audience Survey. For transcripts, links and more information, please visit the Speaking of Psychology Homepage.