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Results

#1. A Board Certified Behavior Analyst (BCBA) has implemented a multi-component intervention package to address a client’s severe problem behavior. The intervention has been effective in reducing the target behavior, but the BCBA now wants to systematically determine which specific elements or combinations of elements within the package are most responsible for the observed behavior change. Which of the following analytical procedures would be most appropriate for the BCBA to conduct?

Treatment integrity check

Component analysis

Baseline assessment

Functional analysis

A component analysis is an experimental design strategy used to evaluate the relative contributions of individual components within a multicomponent intervention package The goal is to identify which parts of the intervention are necessary sufficient or most effective in producing the desired behavior change In this scenario the BCBA wants to know what intervention is responsible whats working what isnt which perfectly aligns with the purpose of a component analysis A treatment integrity check A assesses whether the intervention is being implemented as planned not which components are effective A baseline assessment C is conducted prior to intervention to establish a preintervention level of behavior and would not help evaluate components of an already implemented successful intervention A functional analysis D is used to identify the function eg attention escape tangibles automatic reinforcement of a problem behavior not to dissect the effectiveness of intervention components

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