Korina Callahan is a Board Certified Behavior Analyst based in Northern Arizona. She began training Page Unified School District staff on PBIS implementation in 2014. She then pursued a career in Behavior Analysis, and is training, coaching, and evaluating school districts on sustainability of multi-tiered systems of behavior support. Korina is experienced in conducting evaluations using the SET, BOQ, climate surveys, MATT, and TIC. and the entire PBISapps suite. In addition to her work in K12, she is passionate about supporting staff, students, and families in PreK settings to improve behaviors and prevent expulsions.