A (Antecedent) Mild intellectual disability and temperament. B (Behavior) He throws his books, papers, and backpack on the floor. C (Consequence) His Paraprofessional cleans up his mess before taking him to his next class. Possible function of the behavior: Jeffrey doesn't want to switch from class to class, he is trying to communicate that with the assistant. Steps in behavior plan and intervention strategies: 1.