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