In the context of behavior modification, what does DRA stand for?

Differential Reinforcement of Alternative Behavior (DRA) is a key concept in behavior modification that focuses on reinforcing a desirable alternative behavior to reduce an undesirable behavior. This technique encourages positive behavior changes by providing reinforcement for an alternative behavior that serves a similar purpose to the undesirable behavior.

In practice, DRA involves identifying an appropriate alternative behavior that can fulfill the same needs or functions of the challenging behavior. For instance, instead of allowing a child to engage in disruptive behavior to gain attention, a practitioner might reinforce the child when they appropriately raise their hand and wait for their turn to speak. This not only diminishes the disruptive behavior but also teaches the child a more socially acceptable way to seek attention.

Effective implementation of DRA requires the technician to carefully monitor the behaviors, consistently provide reinforcement for the alternative behavior, and ensure that the individual understands what behaviors are being reinforced. This approach is rooted in behavioral principles and highlights the importance of teaching functional skills to promote overall behavior change.