Episode Details Lisa A. Gennetian joins EconoFact Chats to answer these questions, drawing on preliminary results from ‘ Baby’s First Years ,’ a large-scale, multi-decade interdisciplinary study on the impact of poverty on brain development among infants. A Principal Investigator at ‘Baby’s First Years,’ Lisa is also the Pritzker Professor of Early Learning Policy Studies at the Sanford School of Public Policy at Duke University.