difference between functional assessment and an fba
A functional behavioral assessment (FBA), often referred to as a functional assessment (FA), is a. process of gathering information to assist in understanding what reliably predicts and maintains a. personâs challenging behavior. Functional assessment is not a tool or a form, but rather a method of. asking the right questions of the right people to gain a better understanding of the communicative. nature of the behavior of concern. Completing the functional assessment process and using the.