Linda Diamond is the founder and former president of Consortium on Reaching Excellence in Education (CORE), a professional learning organization that serves schools, districts, and state agencies to improve literacy and math achievement for all students. Ms. Diamond is the author of three widely-used professional books for educators, Teaching Reading Sourcebook, Assessing Reading: Multiple Measures, and the Vocabulary Handbook. Previously, Ms. Diamond served as a K-12 district administrator, a middle school and elementary principal, a high school teacher, and a senior policy analyst in an education think tank. She is now spending part of her retirement overseeing NCTQ's revision and implementation of the Reading Foundations standard for the Teacher Prep Review.