Co-Director, Institute for Learning and Brain Sciences; Professor, Speech and Hearing Sciences, University of Washington; The Bezos Family Foundation Endowed Chair in Early Childhood Learning; Co-Author, “Mother–Infant Social and Language Interactions at 3 Months Are Associated With Infants’ Productive Language Development in the Third Year of Life” (2024, Infant Behavior and Development), “Brain Myelination at 7 Months of Age Predicts Later Language Development” (2022, Neuroimage), “Early Language Learning and the Social Brain” (2014, Cold Spring Harbor Laboratory Press), How Babies Think: The Science of Childhood (2001), and The Scientist in the Crib (2000)