Shelton Elementary PBiS Team has high expectations Wed, 10/02/2019 - 3:02pm “The main goal of Positive Behavioral Interventions and Supports (PBiS) is to engage the entire school staff in teaching, practicing,PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Shelton Elementary PBiS Team has high expectations