Behavioral Interventions
Behavior does not occur in a vacuum—there are many environmental factors and events that contribute to the occurrence of behavior. When developing an intervention to address the behavior of students, it is critical to first consider the events in close temporal proximity to the behavior of interest. In this chapter, the authors discuss antecedent-behavior-consequent relations and how to effectively modify behavior in one of three ways: manipulating antecedents to behavior, altering the consequences of a behavior, and teaching replacement or alternative forms of the behavior. Further, the chapter provides a review of principles of operant conditioning: positive reinforcement, negative reinforcement, positive punishment, and negative punishment. Finally, the chapter provides an overview of key instructional strategies, such as imitation training, chaining, and shaping.