Applied Behavior Analysis Technician (ABAT) Practice Test

Which concept relates to the idea of a group of responses with a shared function?

1. Repertoire

2. Response Class

3. Stimulus Class

4. Environment

The correct answer is: Response Class

The concept that relates to a group of responses with a shared function is known as a response class. In Applied Behavior Analysis, a response class comprises various behaviors that may differ in form but serve the same purpose or result in the same outcome. This means that even though the specific physical actions or responses may vary, they are functionally equivalent, fulfilling the same role in terms of the behavior's impact on the environment or the individual. For instance, a child may express a need for attention through different behaviors like asking for help, waving their hands, or crying. All these behaviors would be considered part of the same response class because they are all aimed at obtaining attention, thus showcasing the shared function of the responses. This understanding is vital for behavior analysts as it helps them develop interventions that target the function of behaviors rather than just their forms.