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62 Lauren E. Bolack, EdD About the Author Dr. Lauren Bolack serves as the principal at the Math Science Technology Magnet in Richardson Independent School District. Other previous positions held include Assistant Principal, Instructional Coach, and Classroom Teacher. She holds a Bachelor of Arts in Interdisciplinary Studies from the University of Texas at Dallas, a Master of Educational Leadership Degree from Dallas Baptist University, and a Doctor of Education Degree in Educational Leadership K-12 from Dallas Baptist University. She can be reached at meaningful for the school. Teaching Exceptional Children, 40(6), 32-40. Sorensen, L. C., & Ladd, H. F. (2018). The hidden costs of teacher turnover. (Working Paper No. 203-0918-1). https:// hidden-costs-teacher-turnover Sugai, G., & Horner, R. H. (2002). Introduction to the special series on positive behavior support in schools. Journal of Emotional and Behavioral Disorders, 10(3), 130-135. Sutcher, L., Darling-Hammond, L., & Carver-Thomas, D. (2016, September). A coming crisis in teaching? Teacher supply, demand, and shortages. Learning Policy Institute, 1-10. Warren, J. S., Bohanon-Edmonson, H. M., Turnbull, A. P., Sailor, W., Wickham, D., Griggs, P., & Beech, S. E. (2006). School-wide positive behavior support: Addressing behavior problems that impede student learning. Educational Psychology Review, 18, 187-198.