Practitioners who use operant learning and applied behavior analysis principles as a part of their practice believe that behavior is learned and therefore can be unlearned, or that the individual involved can be taught new behaviors ([3], p. 32.) Using an ABA approach, the teacher or therapist analyzes an observable behavior and the antecedents and consequences which seem to support the behavior. An antecedent is defined as “an environmental event or stimulus that precedes a...