Answer:
The appropriate alternative behavior would be for John to be silent in the classroom.
Step-by-step explanation:
DRA procedure is a term used to describe the set of techniques that seek to reduce undesirable behavior that happens frequently in a given individual, by exchanging undesirable behavior for an alternative and desirable behavior. The main objective, in this case, is to end or reduce the incidence of problematic, irritating behaviors that have bad results.
In the case shown in the question above, the DRA procedure can be used to make John quiet in the classroom, instead of shouting.