New Study: How ABA and ESDM Therapy Impact Autism Development Over Six Months

As parents of autistic children, we're always looking for information about therapies that can help our kids thrive. A new study published in Frontiers in Pediatrics (2025) investigated how two common therapies, ABA (Applied Behavior Analysis) and ESDM (Early Start Denver Model), affect autistic children over a six-month period. Let's break down what the researchers did and what they found.

What the Researchers Studied

Researchers wanted to understand how children with autism changed after receiving either ABA therapy or ESDM intervention for six months. They looked at a group of children and measured different aspects of their development, such as communication skills, social interaction, and adaptive behaviors (like daily living skills). They then compared the changes in these areas after the six-month therapy period.

What the Researchers Found

The study found that both ABA and ESDM therapies were associated with positive changes in the children. Specifically, the children in both groups showed improvements in their communication and adaptive behavior skills. The researchers noted that while both therapies showed benefits, the degree of improvement varied among individual children.

Why This Matters for Autism Families

This study is encouraging because it suggests that both ABA and ESDM can be effective interventions for autistic children. It reinforces the idea that early intervention can make a real difference in a child's development. For families trying to decide which therapy is right for their child, this study provides additional evidence that both approaches can be beneficial.

Practical Implications

So, what does this mean for you in terms of therapy, school, or daily life?

• Therapy: If you're considering ABA or ESDM, this study supports the idea that both can lead to positive outcomes. Talk to your child's doctor or therapist to determine which approach is the best fit for your child's individual needs and learning style.
• School: Share this information with your child's school team. Understanding the potential benefits of these therapies can help educators create a more supportive and effective learning environment.
• Daily Life: Remember that every child is different, and what works for one may not work for another. Use this information to advocate for your child's needs and to create a home environment that supports their development.

Important Considerations

It's important to remember that this is just one study, and like all research, it has limitations. This study was conducted in 2025 with a limited sample size, so the results may not be generalizable to all autistic children. More research is needed to confirm these findings and to explore the long-term effects of these therapies. Also, remember that the degree of improvement varied among individual children, highlighting the importance of individualized treatment plans.

We hope this summary is helpful! Remember to always consult with qualified professionals for personalized advice.

You can find the original research paper here: Frontiers in Pediatrics - Longitudinal changes in children with autism spectrum disorder following six months of ABA therapy or ESDM intervention

Read the study: Frontiers in Pediatrics