Increasing Alternative Responding and Decreasing Problem Behavior Using Functional Communication Training

Principal Investigator:
Breanna Dennis

Faculty Advisor:
Daphna El Roy

Abstract:
This research included an overview of interventions including Functional Communication Training (FCT) in the literature. FCT is an effective intervention for reducing problem behavior and increasing alternative communication of individuals with developmental disabilities, particularly autism. FCT aims to replace challenging behaviors with appropriate communication methods that serve the same function (Tiger et al., 2008). An anonymous online survey was distributed to employees of an organization providing clinic-based and home-based services to individuals aged 2-21 diagnosed with autism spectrum disorder. Participants in the study included Behavior Technicians, Registered Behavior Technicians, and Board-Certified Behavior Analysts (BCBAs). The survey aimed to assess the extent to which professionals utilized FCT-based strategies and their rating of the effectiveness of these interventions. All 16 participants reported reducing problem behavior (e.g., self-injurious and aggressive) dually maintained by escape and tangibles by teaching vocal requests (e.g., “I want [e.g., cookie] please; “I need help please”) using FCT (Functional Communication Training). The effectiveness data of this strategy were: 56.3% of participants rated this intervention as very effective and 43.8% rated it as effective.