For each of the following,decide if the item is an example of extinction,Dro,Drl,forgetting ,or none of these.

For each of the following,decide if the item is an example of extinction,Dro,Drl,forgetting ,or none of these. 1.Linda was a retarded woman who had been living in an institution ,she had two self destructive behaviors pounding her head on a table and pinching herself.A procedure was put in place whereby linda was praised and given tasty treats for sitting with her hands at her side.As a result linda head to head table hitting decreased ,but her level of self pinching was uncharged.