Functional Communication Training (FCT) is the most widely used treatment approach to address problem behavior exhibited by individuals with developmental disabilities. This strategy has been demonstrated to be effective in numerous published studies. However, little research has been conducted to identify treatment components that may influence the persistence of appropriate communicative behavior and relapse of problem behavior when implementation of FCT is challenged. It is possible that the amount and type of reinforcement provided for communicative behavior during intervention and the frequency with which the communicative behavior and problem behavior encounter extinction during intervention may impact the maintenance of treatment gains when treatment integrity is challenged (e.g., treatment is not implemented as designed). Our previous research on FCT maintenance has yielded several findings, two of which are particularly relevant to the current project. First, response variables such as preference for communication strategy can affect the persistence of communicative behavior. Second, when FCT is challenged with extinction, problem behavior often, though not always, re-emerges. Reinforcement related variables have been demonstrated to impact response persistence in the basic behavioral momentum theory literature and in the applied literature with respect to the persistence of problem behavior. What is less well understood is how reinforcement related variables impact appropriate behavior taught in the context of treatment to address clinically relevant concerns. Similarly, the relapse of previously extinguished behavior has been demonstrated to occur in the basic and applied literature. Reinforcement related variables have been implicated in the level of relapse observed in these studies. Less is known regarding the role of extinction during alternative reinforcement schedules (such as FCT) plays in promoting or mitigating persistence of appropriate responses and relapse of problem behavior. Clinically, it is important that we design treatments that not only result in the reduction of problem behavior and the development of appropriate strategies to obtain reinforcers, but that also produce appropriate behavior that is resilient in the face of challenges to treatment and limit the relapse of problem behavior during those challenges. The proposed studies will provide more information regarding how to program reinforcement for communication strategies such that those responses will persist longest when FCT is challenged, and will begin to clarify the role extinction plays in the maintenance of FCT treatment effects so that treatment can be designed to minimize relapse.

Public Health Relevance

The proposed research is relevant to the treatment of severe problem behavior exhibited by individuals with intellectual and developmental disabilities. The outcomes of the studies will provide information on how to better design treatments that are resilient to treatment challenges and have lasting impact.

Agency
National Institute of Health (NIH)
Institute
Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD)
Type
Research Project (R01)
Project #
5R01HD069377-08
Application #
9786082
Study Section
Special Emphasis Panel (ZRG1)
Program Officer
Kau, Alice S
Project Start
2012-09-16
Project End
2023-06-30
Budget Start
2019-07-01
Budget End
2020-06-30
Support Year
8
Fiscal Year
2019
Total Cost
Indirect Cost
Name
University of Georgia
Department
Other Health Professions
Type
Schools of Education
DUNS #
004315578
City
Athens
State
GA
Country
United States
Zip Code
30602
Ringdahl, Joel E; Berg, Wendy K; Wacker, David P et al. (2018) Effects of response preference on resistance to change. J Exp Anal Behav 109:265-280
Schieltz, Kelly M; Wacker, David P; Ringdahl, Joel E et al. (2017) Basing assessment and treatment of problem behavior on behavioral momentum theory: Analyses of behavioral persistence. Behav Processes 141:75-84
Ringdahl, Joel E; Berg, Wendy K; Wacker, David P et al. (2016) Further Demonstrations of Individual Preference among Mand Modalities during Functional Communication Training. J Dev Phys Disabil 28:905-917
Berg, Wendy K; Ringdahl, Joel E; Ryan, Stephen E et al. (2015) RESURGENCE OF MANDS FOLLOWING FUNCTIONAL COMMUNICATION TRAINING. Rev Mex Anal Conducta 41:166-186