The Role of Function in Behavioral Intervention

In this chapter, we review four methods for identifying function and addressing function in intervention. These include functional analysis, the Functional-Assessment-Based Intervention (FABI) Model, the Competing Pathways Model, and the Prevent-Teach-Reinforce Model. For each, we describe the methods and procedures used to identify function and design intervention support, briefly review supporting evidence, and identify the advantages and limitations associated with each approach.