This workshop will review the A-B-C chain and Positive Behavior Support. The focus of the  presentation will be on the importance of including antecedent interventions in a behavior plan.  The three main categories of antecedent interventions will be discussed. Strategies such as  including student preferences, increasing predictability, allowing for student choice, and adapting  curriculum will be elaborated. Student specific strategies as well as universal supports (class  wide strategies) will be discussed based on examples used at Vancouver Christian School.