
Functional Communication Training and How it Helps Reduce Problem Behavior
Feb 17
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In the realm of autism interventions, Functional Communication Training (FCT) stands out as a powerful method for helping children with limited communication skills. When children cannot express their needs or feelings, they may engage in challenging behaviors such as screaming, tantrums, or even destructive actions. This blog post examines how FCT enables children to learn appropriate ways to communicate, ultimately reducing problem behaviors and enhancing their ability to connect with those around them.
Understanding Problem Behaviors
Children with autism often struggle to voice their wants and needs. Without the proper communication skills to ask for help or express their feelings, they can become frustrated. This frustration can lead to various problem behaviors, which serve as a way to communicate their unmet needs.
For example, consider a child feeling overwhelmed by a difficult homework assignment. Unable to ask for assistance, the child might scream, throw their books, or engage in other disruptive actions to express distress. According to research, children with autism may exhibit 3-4 times more problem behaviors than their peers without autism when they lack effective communication. This not only disrupts their learning but also affects relationships and overall well-being.
What is Functional Communication Training?
Functional Communication Training is an evidence-based intervention designed to replace inappropriate behaviors with functional communication strategies. The fundamental idea behind FCT is that all behavior serves a purpose. By teaching children appropriate ways to meet their needs, we can significantly decrease the occurrence of problem behaviors.
FCT employs various communication modes, including spoken language, sign language, picture exchange systems, and augmentative and alternative communication (AAC) devices. The training emphasizes teaching children specific communication skills that enable them to express their needs, desires, or feelings constructively.

Teaching Replacement Behaviors
A key component of FCT is teaching replacement behaviors. By replacing problematic actions with constructive communication forms, children learn to express their needs appropriately.
Example 1: Asking for Help
Imagine a child who feels stuck on a homework assignment. Instead of screaming, FCT teaches the child how to ask for help.
The child may learn to say a simple phrase, such as "I need help," or use a visual card that shows a person helping. With practice, the child discovers that they can communicate their need, resulting in a calmer environment and a positive response from caregivers or teachers.
Studies show that children who learn to ask for help effectively reduce their disruptive behaviors by up to 40%. This not only lowers the frequency of screaming but also promotes positive interactions. The child feels supported and can continue their learning journey.

Example 2: Expressing Frustration
Another common issue for children with autism is the tendency to tear up schoolwork when frustrated. This often arises from an inability to express feelings like confusion or anxiety about the task.
Through Functional Communication Training, children learn to articulate these feelings better. Instead of acting destructively, they might be taught to say, "I am frustrated," or to use emotion cards illustrating their feelings.
This change allows caregivers and educators to respond empathetically rather than react with frustration. For example, if a child says they are frustrated, the adult can ask, “What is making you feel this way?” This opens up a genuine dialogue about challenges, helping the child learn to express their frustrations more constructively.
Benefits of Functional Communication Training
The benefits of implementing Functional Communication Training extend beyond reducing problem behaviors. Here are some key advantages:
Improved Communication Skills: FCT enhances a child’s ability to communicate effectively, which leads to greater independence and social interaction. Research indicates children participating in FCT show improvements in communication skills by approximately 50% within six months.
Increased Confidence: As children learn to express themselves appropriately, their confidence builds, resulting in reduced anxiety and a sense of empowerment.
Enhanced Relationships: Better communication fosters positive interactions with peers, family members, and educators, helping children form meaningful connections.
Behavioral Improvements: FCT can lead to a significant decrease in challenging behaviors, enabling children to meet their needs without resorting to disruptive actions.
Generalization of Skills: Once children master functional communication, they can apply these skills in various settings, improving interactions in homes, schools, and community environments.
Implementing FCT in Daily Life
Integrating Functional Communication Training into daily routines is crucial for its success. Involving children in discussions about their feelings and needs encourages the use of their new communication strategies in real-life situations.
Regular practice and reinforcement create a supportive environment where children feel comfortable expressing themselves. Collaborating with therapists or educators who specialize in FCT can provide tailored strategies based on individual needs.
Embracing the Journey Toward Communication
Functional Communication Training plays a vital role in fostering effective communication skills in children with autism, thereby reducing problem behaviors linked to frustration and limited expression. By teaching children to articulate their needs and feelings, we pave the way for more positive interactions and constructive engagement in their lives.
As caregivers, educators, and advocates, embracing FCT opens doors to a more inclusive environment where every child can thrive. The journey toward effective communication is ongoing, but the benefits are profound, leading to a happier and more harmonious life for children with autism and those around them.







