Contingency mapping is a new type of visual support strategy that has not been reported in the research literature to date (Brown, 2004). Contingency maps are graphic (i.e., pictorial) representations of the environment–behavior relationships inherent in PBS plans that involve FET. The aim of a contingency map is to make a behavior support plan more transparent by graphically depicting both the current and the alternative antecedent–behavior–consequence pathways related to the problem behavior. As such, contingency maps must represent all of—and the relationships between—the following components: (a) the common antecedent that precedes both the problem and the replacement behavior, (b) the topography of both the
problem and alternative behavior, (c) the functional reinforcer that will be provided contingent on alternative behavior, and (d) the previously available functional reinforcer that will no longer be provided contingent on problem behavior.
Brown, K. & Mirenda, P (2006). Contingency mapping: Use of a novel visual strategy as an adjunct to functional equivalence training. Journal of Positive Behaviour Interventions,