Functional Communication Training (FCT)
Functional Communication Training (FCT) is a core component of Applied Behavior Analysis (ABA) that focuses on teaching individuals a reliable and effective way to communicate their wants and needs. It is a proactive approach designed to replace challenging behaviors (such as tantrums or aggression) with appropriate and functional communication skills.
- Identifies the purpose (or "function") behind a person's challenging behavior.
- Teaches a specific, appropriate communication skill to serve that same purpose.
- Can teach communication through various methods, including vocal words, sign language, or picture exchange systems (PECS).
- Aims to empower individuals by giving them a voice to express their needs effectively.
Replacing Challenges with Communication
Many challenging behaviors occur simply because an individual lacks a more effective way to communicate what they want or need. Our first step in FCT is to understand *why* the behavior is happening—is the person trying to get attention, escape a task, or request an item?
Once we understand the function, we teach a replacement skill. For example, if a child screams to get a toy, we would teach them to say “toy,” point to a picture of the toy, or use a sign for it instead. By reinforcing the new communication skill and not the challenging behavior, we build a foundation for more positive and successful interactions.
FCT is for any individual, child or adult, whose challenging behaviors are interfering with their ability to learn and interact with others. It is particularly effective for non-verbal individuals or those with limited spoken language, especially individuals with Autism Spectrum Disorder (ASD).
The choice of a communication system (vocal, sign, pictures, or a device) is highly individualized. A Board Certified Behavior Analyst (BCBA) will assess the person’s current abilities, the environment, and what will be the quickest and most effective method for them to learn and for others to understand.
While requesting is often the starting point, FCT is much broader. It can be used to teach individuals how to ask for a break, get someone’s attention, protest or say “no” appropriately, and comment on their environment, leading to more complex and meaningful communication.