The document defines various terms related to classroom discipline and behavior management, including discipline, behavior management, habit, respect, reinforcement, shaping, and contingency contracting. It also differentiates between positive and negative reinforcement, noting they both strengthen behaviors but positive reinforcement uses stimulus presentation while negative reinforcement uses stimulus removal. Finally, it discusses when to apply extinction, time-out, and punishment for modifying behavior, noting extinction ignores the behavior, time-out removes reinforcement temporarily, and punishment is least effective and can have long-term negative consequences.