What is the primary goal of Functional Behavior Assessments (FBAs)?

The primary goal of Functional Behavior Assessments (FBAs) is to determine the purpose a problem behavior serves. FBAs involve systematically gathering information about the antecedents, behaviors, and consequences related to a specific behavior in order to understand the underlying factors contributing to it. By identifying what function the behavior serves for an individual—such as gaining attention, escaping a demand, or obtaining tangible items—practitioners can develop more effective interventions that address the root causes of the behavior rather than simply trying to suppress it.

Understanding the function of a behavior allows for the creation of positive behavioral support plans that replace the undesired behavior with more appropriate alternatives, thereby improving the individual’s overall functioning and quality of life. Effective interventions are those that not only reduce the problem behavior but also meet the individual's needs in a more constructive manner.