Amy L. Reschly, Ph.D., is a professor and department head of Educational Psychology at the University of Georgia. Her scholarly work focuses on student engagement, dropout prevention, and working with families to promote student success. She is co-editor of the first edition of the Handbook of Research on Student Engagement and the Handbook of Student Engagement Interventions.Sandra L. Christenson, Ph.D., Professor Emeritus, Department of Educational Psychology at the University of Minnesota, continues to research interventions that enhance engagement at school and with learning for marginalized students with and without disabilities. She has been a principal investigator on several federally funded projects in the areas of dropout prevention and family-school partnerships, including Check & Connect, which is in its 29th year of research and implementation. Dr. Christenson publishes extensively; recently she co-edited the Handbookof Research on Student Engagement and the Handbook of Student Engagement Interventions.