Marc Brackett, Ph.D., is the Founder and Director of the Yale Center for Emotional Intelligence and a Professor in the Child Study Center of Yale University. He is the lead developer of RULER, an evidence-based approach to social and emotional learning that has been adopted by nearly 2,000 pre-K through high schools across the United States and in other countries. He also serves on the Board of Directors for the Collaborative for Academic, Social, and Emotional Learning (CASEL).