What characterizes differential reinforcement of alternative behaviors (DRA)?

Differential reinforcement of alternative behaviors (DRA) is characterized by the provision of reinforcement following the demonstration of a positive replacement behavior. This concept focuses on encouraging an appropriate behavior while simultaneously decreasing an undesired or problematic behavior. By reinforcing a behavior that serves as an alternative to the undesired behavior, individuals are taught more effective ways to communicate or express their needs, which promotes positive skill development and behavior change.

In DRA, the reinforcement is contingent upon the individual exhibiting the alternative behavior rather than the undesired behavior. This method helps to increase the likelihood that the individual will engage in the alternative behavior in the future, ultimately leading to a reduction in the undesired behavior over time. The goal is to create a scenario in which the individual finds value and satisfaction in exhibiting the alternative behavior, making it more likely they will choose it in similar situations moving forward.