Dr. Margarita Calderon is a Professor Emeritus and Senior Research Scientist at the Johns Hopkins University School of Education. She serves on national panels and committees such as: National Research Council s Committee on Teacher Preparation, National Literacy Panel for Language Minority Children and Youth, Carnegie Adolescent ELL Literacy Panel, The WIDA Formative Language Assessment Records for ELLs (FLARE) in Secondary School, National Institute for Family Literacy (NIFL) Multicultural Advisory, Professional Advisory Board of the National Center for Learning Disabilities, and ETS Visitin...