Dr. Linda M. Espinosa, is currently Co-PI for the Getting on Track for Early School Success: Effective Teaching in Preschool Classrooms project at the University of Chicago and former Co-PI for the Center for Early Care and Education Research—Dual Language Learners (CECER-DLL) at Frank Porter Graham CDI at the U of NC. She is Professor Emeritus of Early Childhood Education at the University of Missouri, Columbia and has served as the Co-Director of the National Institute for Early Education Research (NIEER) at Rutgers University and Vice President at Bright Horizons Family Solutions. Her recent research and policy work has focused on effective curriculum and assessment practices for young children from low-income families who are dual language learners. Dr. Espinosa also served on the Head Start National Reporting System (NRS) Technical Advisory Group as well as the Secretary’s Advisory Committee on Head Start Research and Evaluation and was recently appointed to the National Academies Committee on Fostering School Success for English Language Learners. Recently, she has co-authored the California Early Learning Foundations, English Language Learners Chapter, the California Preschool Curriculum Frameworks English Language Development Chapter, and the Desired Results Developmental Profile, 2015, English Language Development Assessment Measures. Dr. Espinosa served as the lead consultant for the LAUSD Transitional Kindergarten program development team and was Treasurer of the NAEYC Governing Board and is currently a member of the Council for Professional Development Governing Board.