How is a target behavior defined in Applied Behavior Analysis (ABA)?

In Applied Behavior Analysis (ABA), a target behavior is defined as a specific behavior that has been identified for intervention or change. This behavior is chosen based on its significance and the goals of the intervention. By selecting a target behavior, practitioners can apply appropriate strategies and interventions to promote positive outcomes and increase the effectiveness of treatment. The focus on a particular behavior allows for systematic observation, measurement, and analysis, providing a framework for understanding how to modify and enhance it.

The other options reflect misunderstandings of what a target behavior entails. For instance, a behavior to be ignored does not suggest any intervention, while a behavior that is always positive indicates a misunderstanding, as target behaviors can be both positive and negative. Additionally, a behavior that requires no modification would not be considered a target behavior because it belongs to a category that is stable and does not necessitate change. In contrast, a selected behavior for change serves as the foundation upon which ABA interventions are built, highlighting its pivotal role in behavior modification practices.