Functional Communication in ABA Therapy

At Advance Therapy, we incorporate a variety of proven teaching methods—such as Functional Communication Training—into every child’s individualized ABA therapy plan. By using a well-rounded approach, we help children build essential life skills, strengthen communication, and develop positive social behaviors that support long-term success.

Understanding Functional Communication Training (FCT) at Advance Therapy

What is DTT?
Discrete Trial Training (DTT) is a structured, one-on-one teaching method used in ABA therapy to help children learn new skills. Each session focuses on a specific skill, which may be taught as a whole or broken down into smaller steps, a technique known as task analysis. DTT sessions typically include three key components:
1. Instruction
The Registered Behavior Technician (RBT) provides clear guidance on the skill to practice. For example, if learning to apply soap while washing hands, the RBT may demonstrate the steps and provide prompts to support the child’s understanding.
2. Response
This stage evaluates how the child responds to the instruction. Did they perform the task successfully? The therapist observes and records progress to ensure the child is learning effectively.
3. Reinforcement
Positive reinforcement encourages learning. Successful attempts may be rewarded with verbal praise, a favorite activity, or another motivating reward to help the child master the skill.
Skill Acquisition
DTT helps children acquire new skills in areas like self-care, communication, academics, and social interactions. The structured repetition and positive reinforcement make it easier for children to learn and retain these skills, preparing them for school and everyday life.
Behavior Improvement
Through DTT, children can also learn positive behaviors that support socialization and independence, such as asking for help, sharing toys, or taking turns.
Real-World Examples
DTT is highly effective for teaching practical life skills, including:
- Brushing teeth or washing hands
- Putting on shoes or jackets
- Cleaning up toys
- Identifying colors or objects
- Social skills like asking for help, waiting in line, or introducing oneself
Our therapists tailor DTT sessions to each child, adjusting strategies based on progress, observations, and parent feedback.

Functional Communication Training (FCT)

What is FCT?
Functional Communication Training (FCT) is an evidence-based method that helps children replace challenging behaviors with positive and effective communication skills. Many behaviors are a child’s way of expressing needs or wants. FCT teaches alternative, socially appropriate behaviors that serve the same function as the challenging behavior.

Identifying the Function of Behavior
Children with autism may use behaviors like screaming or grabbing to communicate. While these behaviors are effective in getting attention, they are not ideal. Understanding why a child behaves this way allows therapists to introduce better ways to communicate.

Teaching Replacement Behaviors
FCT focuses on teaching constructive, easy-to-understand behaviors that allow children to communicate safely and effectively. For example, instead of screaming for attention, a child may be taught to raise their hand in a group setting. This skill is socially recognizable, practical, and reinforces positive communication.

By implementing FCT, our therapists help children:

Reduce challenging behaviors
Communicate wants and needs clearly
Build social skills applicable in real-world settings

A Personalized Approach for Every Child

At Advance Therapy, every child receives a therapy plan developed by a Board Certified Behavior Analyst (BCBA) and implemented by a trained RBT. Our team monitors progress closely and adjusts strategies like DTT and FCT to meet your child’s evolving needs.

Through personalized ABA therapy, your child can build independence, master essential skills, and thrive in social, academic, and daily living environments.

Advance Therapy ABA Services — helping every child bloom in new and exciting ways!

Implementing Functional Communication Training (FCT)

At Advance Therapy ABA Services, our experienced therapists integrate Functional Communication Training (FCT) seamlessly into each child’s therapy plan. FCT is implemented through a structured, step-by-step approach to ensure your child learns effective and positive ways to communicate.

1. Identifying Challenging Behaviors
Our therapists begin by observing behaviors that may be challenging or disruptive. Each behavior is carefully analyzed to understand what your child is trying to communicate. Recognizing the purpose behind a behavior is the first step toward teaching a better, more constructive alternative.

2. Teaching and Building the New Skill
Once the function of a behavior is identified, the therapist works with your child to develop a new communication skill. Through consistent practice, guidance, and encouragement, your child learns to use this skill to express needs, make requests, and connect with others effectively.

3. Choosing a Replacement Behavior
The final step is introducing a positive replacement behavior. This can vary depending on your child’s needs and abilities. Replacement behaviors may include:

Verbal communication (e.g., asking for help)
Gestures or body language
Alternative communication devices, such as tablets or communication boards

By teaching replacement behaviors, FCT equips children with socially appropriate and practical tools to communicate successfully in daily life.

Start Your Autism Therapy Journey with Advance Therapy Autism Services

If you have questions about ABA behavior consultations or want to start a journey of life-changing ABA therapy for your child, contact our friendly Advance Therapy team today.

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