A 2-point growth model assessed change from pre-post intervention on parent reports ( Conners 3-Parent [ Conners 3-P ] ; Behavior Rating Inventory of Executive Function [ BRIEF ] rating scale ) , teacher reports ( Swanson , Kotkin , Agler , M-Flynn and Pelham scale [ SKAMP ] ; Conners 3-Teacher [ Conners 3-T ] ) , and systematic classroom observations ( Behavioral Observation of Students in Schools [ BOSS ] ) .