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Types of ABA Therapy

The main types of ABA therapy include different treatment settings, age-specific programs, and teaching techniques. Common examples include in-home and center-based ABA, early intervention, and approaches like DTT, NET, PRT, and PECS.

The good news is that you won’t have to choose the right ABA therapy for your child on your own. After a comprehensive evaluation, your child’s BCBA will develop an individualized treatment plan based on their age, developmental needs, strengths, and treatment goals. This article explains the different types of ABA therapy and how they work together to support your child’s progress.

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Common ABA Therapy Types and Therapy Techniques

ABA therapy is backed by decades of clinical research showing it helps children with autism build communication, social, and daily living skills. While the setting and specific techniques may look different from one child to the next, the underlying approach stays consistent — your child’s team identifies why a behavior is happening and uses positive reinforcement to teach new skills or reduce challenging behaviors.

One-on-One

In one-on-one ABA therapy, your child gets individualized attention from a Registered Behavior Technician (RBT) to practice new skills.

These play-based sessions follow your child’s pace and natural motivation to build the skills they need.

In-Home

In-home ABA therapy allows therapists to teach communication, daily living, and behavioral skills during familiar routines such as mealtime, bedtime, and play. Parents are actively involved, making it easier to reinforce skills between sessions.

Center-Based

Many families choose center-based ABA therapy because it provides a structured environment with specialized materials, sensory tools, and opportunities to practice social skills with peers.

Community-Based

Community-based ABA therapy takes place in everyday settings like grocery stores, parks, and libraries. By practicing skills in real-world environments, children build confidence, independence, and the ability to use those skills in daily life.

In-School

For children who need extra support during the school day, ABA services can take place in school or daycare settings. Therapists help children build communication, social, and classroom skills while working closely with teachers and caregivers to reinforce those skills throughout the day.

Virtual ABA Therapy

When in-person services aren’t the best fit, virtual ABA therapy offers families flexible access to behavior support, parent coaching, and BCBA consultations through secure telehealth.

Early Intervention ABA

Early intervention ABA is designed for young children, typically under age 6, who often benefit from more intensive therapy during a critical period of brain development. Starting early helps children build foundational communication, social, emotional, and daily living skills.

ABA Therapy for Teens

As children become teenagers, everyday expectations begin to change. ABA therapy for teens helps adolescents build the communication, executive functioning, and life skills they need to succeed at home, school, work, and in their communities.

Direct ABA Therapy

Direct ABA is the hands-on portion of treatment where your child works one-on-one with an RBT to practice skills. Every ABA treatment plan combines this direct teaching approach with behind-the-scenes — or indirect — treatment planning and clinical supervision.

ABA Therapy Methods

DTT

Many skills are learned best one step at a time. Discrete Trial Training (DTT) is a teaching method that breaks complex tasks into smaller, achievable steps using positive reinforcement. It’s often used to teach foundational communication, learning readiness, and daily living skills.

PRT

Instead of teaching isolated skills, Pivotal Response Training (PRT) targets pivotal areas of development that promote learning across multiple developmental areas. PRT uses child-led play rather than structured sessions to teach new skills in communication and social engagement.

PECS

The Picture Exchange Communication System (PECS) teaches children to communicate using picture cards to express their wants, needs, and thoughts. Designed for children with limited or nonverbal communication, PECS helps children build relationships, participate in everyday life, and reduce frustration.