A nurse is assisting the parents of a school-age child who has oppositional defiant disorder in identifying strategies to promote positive behavior. Which of the following is an appropriate strategy for the nurse to recommend? (Select all that apply)
a) Establish clear and consistent consequences for misbehavior
b) Implement a reward system for desirable behavior
c) Allow the child to negotiate rules and consequences
d) Use timeout or removal of privileges for noncompliance