The nature of 1:1 Behaviour Intervention is highly intensive to give children the extra attention and repetition they need to close the developmental gap with that of their peers. Under the supervision of a Board Certified Behaviour Analyst (BCBA), an ABA therapist works solely with your child, targeting goals outlined in their treatment plan. While every child's goals are different, the focus of 1:1 Behaviour Intervention is typically on decreasing behaviours that are harmful and increasing academics, communication, daily living, motor, and play/leisure skills.