Functional Communication Training for Multiple Reinforcers: an Evaluation of Isolated Control Following a Synthesized Context

Approaches for Treating Multiply Controlled Problem Behavior

A portion of problem behavior is maintained by multiple reinforcement contingencies. Treating multiply controlled problem behavior may be more complex than treating problem behavior maintained by a single contingency. Several approaches for addressing multiply controlled problem behavior have been described in the literature. The purpose of this review is to provide practitioners with an overview of function-based approaches for addressing multiply controlled problem behavior. In particular, we present guidelines for functional analysis and treatment. We also describe strengths and limitations of published treatment approaches and discuss strategies for mitigating these limitations. Finally, we describe areas for future research.

Functional analysis of problem behavior: A 40-year review

Extensive reviews of functional analysis literature were conducted 10 (Beavers et al., 2013) and 20 (Hanley et al., 2003) years ago; we expanded this review to capture the vast and innovative functional analysis research that has occurred over the past decade. Our review produced 1,333 functional analysis outcomes from 326 studies on the functional analysis of problem behavior between June 2012 and May 2022. Some characteristics of functional analysis studies were similar across the current and previous two reviews (e.g., child participants, developmental disability diagnosis, use of line graphs depicting session means, differentiated response outcomes). Other characteristics deviated from the previous two reviews (e.g., increase in autistic representation, outpatient settings, use of supplementary assessments, the inclusion of tangible conditions, and multiple function outcomes; decrease in session durations). We update previously reported participant and methodological characteristics, summarize outcomes, comment on recent trends, and propose future directions in the functional analysis literature.

On the Standardization of the Functional Analysis

The functional analysis procedures described in the seminal Iwata et al. (1982/1994) study are prominent in the applied behavior analytic literature, having been replicated hundreds of times over the past 30 years (Beavers, Iwata, & Lerman, 2013; Hanley, McCord, Iwata, 2003). However, the extent to which particular components of this functional analysis model have become more or less prominent over time is not clear from these literature reviews. We therefore conducted a review of the functional analysis literature between the years of 1965 and 2016 to determine the trends in the usage of particular components over time and to determine if the published literature reflects a standardization of the manner in which functional analyses of problem behavior are conducted. Furthermore, we discuss whether or not this standardization of a functional analysis model is currently necessary.