Colleagues in West Virginia have published outcome data from their school-based intervention efforts. The Trauma-Informed Elementary Schools (TIES) program, an innovative approach based on ACES research and the ARC framework, provides training and support to classrooms. Evaluation of 51 classrooms indicated that those classes receiving the TIES intervention had significantly greater improvements in indicators of positive classroom environment than those not receiving the intervention. The abstract for this article can be accessed here .
Rishel, C., Tabone, J., Hartnett, H., Szafran, K. (2019) Trauma-Informed Elementary Schools: Evaluation of School-Based Early Intervention for Young Children, Children & Schools, 41, 239-248.