Cathy Lassiter, Ed.D., is a consultant and author with Corwin Learning with over forty years in public education. Prior to this role, she served as a middle and high school social studies teacher, award-winning middle school principal and respected central office leader in a large urban district in Virginia. Her published titles include Everyday Courage for School Leaders, How Leadership Works, Leader Credibility and How Teams Work, all published by Corwin. Cathy’s consulting expertise includes all aspects of school and central office leadership, school improvement, curriculum, instruction, assessment and professional development. She is a certified consultant in all facets of Visible Learning, Teacher Clarity, and a number of other Corwin service lines. Cathy served as an adjunct professor at The George Washington University, teaching graduate courses in educational leadership. Douglas Fisher is a professor and chair of educational leadership at San Diego State University and a teacher leader at Health Sciences High and Middle College. Previously, Fisher was an early intervention teacher and elementary school educator. In 2022, he was inducted into the Reading Hall of Fame by the Literacy Research Association. He has published numerous articles on reading and literacy, leadership, and curriculum design, as well as books such as Your Introduction to PLC+, Welcome to Teaching, How Feedback Works, Teaching Reading, and RIGOR Unveiled. Fisher loves being an educator and hopes to share that passion with others.Toni Faddis joined Corwin as a full-time professional learning consultant in 2021. Before that, she was a bilingual teacher in elementary and middles schools as well as a Reading Recovery specialist before becoming a principal and principal coach in San Diego, California. In addition, Toni served as the Director of Equity, Access, and Leadership Development at the district level. Toni holds teaching and administrative services credentials in California and earned her doctoral degree in Educational Leadership from San Diego State University.Toni is the co-author of Collaborating Through Collective Efficacy Cycles: Ensuring All Students and Teachers Succeed,PLC+ for Instructional Leaders, How Teams Work, and The Ethical Line, as well as numerous professional articles about adolescent literacy.Nancy Frey is a professor of educational leadership at San Diego State University and a teacher leader at Health Sciences High and Middle College. Her published titles include The Courage to Learn, The Art and Science of Coaching, How Scaffolding Works, and The Illustrated Guide to Visible Learning. Frey is a credentialed special educator, reading specialist, and administrator in California and learns from teachers and students every day.
