New Study: How ABA and ESDM Therapy Impact Kids with Autism Over Time

As parents of children with autism, we're always looking for information to help our kids thrive. A new study published in Frontiers in Pediatrics (2025) examined how two popular therapies, Applied Behavior Analysis (ABA) and Early Start Denver Model (ESDM), affect children with autism over a longer period. Let's break down what the researchers did and what they discovered.

What the Researchers Studied

Researchers wanted to understand how children with autism change over time when receiving either ABA or ESDM therapy. They followed a group of children diagnosed with autism for several years, tracking their progress in different areas like communication, social skills, and adaptive behavior (things like self-care and daily living skills). Some children received ABA therapy, while others received ESDM intervention. The researchers then compared the progress of both groups.

What They Found

The study found that both ABA and ESDM therapies were associated with positive changes in children with autism over time. Specifically, children in both groups showed improvements in their communication and adaptive behavior skills. While both groups improved, the study suggested that children receiving ABA therapy showed slightly more gains in certain areas of adaptive behavior. However, the differences between the groups were not huge, and both therapies appeared beneficial.

Why This Matters for Autism Families

This study is important because it provides more information about the long-term effects of ABA and ESDM. Knowing that both therapies can lead to positive changes can help families feel more confident in their treatment choices. It reinforces that early intervention is key, and that different therapies can be effective for different children.

Practical Implications

Therapy: This study supports the use of both ABA and ESDM as effective interventions for autism. It highlights the importance of working with therapists to choose the best approach for your child's individual needs and learning style.
School: The improvements in communication and adaptive behavior seen in the study can translate to better outcomes in school. Children with stronger communication skills may find it easier to participate in class and interact with peers. Improved adaptive behavior can lead to greater independence in the classroom.
Daily Life: The gains in adaptive behavior are particularly relevant for daily life. These improvements can help children become more independent in areas like dressing, eating, and personal hygiene, leading to a better quality of life for both the child and the family.

Important Considerations

It's crucial to remember that this is just one study, and more research is always needed. The sample size was relatively small, which means the findings might not apply to all children with autism. Also, every child is unique, and what works for one child may not work for another. It's essential to work closely with your child's therapists and doctors to develop an individualized treatment plan.