During a schedule, of inappropriate behavior is attempted the performance of the inappropriate behavior is ignored and an alternative behavior reinforced or performance of an inappropriate behavior is interrupted and redirected toward the appropriate behavior.

I believe the answer is: DRA

DRA in this context stands for Differential Reinforcement of Alternative.

In this schedule we aimed to increase the rate of appropriate/desired behavior by only responding to the subject only if the subject display a desired behavior.
This type of scheduling tend to be really effective in modifying children's behavior in classrooms setting.