What Is the Success Rate of ABA Therapy?

Applied Behavior Analysis (ABA) therapy is widely recognized as one of the most effective treatments for children with autism. While success looks different for every child, research shows that ABA therapy has a high rate of improving communication, social, and daily living skills.

Evidence of Effectiveness

  • Studies show that up to 90% of children who receive ABA therapy make meaningful progress in skills like communication, learning, and behavior management.

  • For children who start early and receive consistent therapy, about 40–50% reach near age-level functioning in key developmental areas.

  • ABA is backed by decades of research and is considered the gold standard for autism treatment by the U.S. Surgeon General and the American Psychological Association.


Why Success Rates Vary

The success of ABA therapy depends on several factors, including the child’s age at the start of therapy, the number of therapy hours per week, family involvement, and the quality of the program supervised by a Board-Certified Behavior Analyst (BCBA).


With personalized plans and consistent support, ABA therapy helps children build independence and long-term life skills.


Looking for ABA services?


At Connect n Care ABA, we provide individualized ABA therapy in North Carolina to help children reach their fullest potential. 


Contact us today to learn how we can support your child’s growth.


SOURCES:


https://pmc.ncbi.nlm.nih.gov/articles/PMC9458805/


https://pmc.ncbi.nlm.nih.gov/articles/PMC8702444/


https://www.researchgate.net/publication/360416951_Effectiveness_of_the_ABA_Method_and_Individual_Education_Programs_for_the_Treatment_of_Autistic_Children_A_Case_Study


https://www.appliedbehavioranalysisedu.org/2021/11/aba-for-non-autistic-children/


https://www.quora.com/Is-ABA-therapy-a-cure-for-autism-What-is-the-success-rate-of-ABA-therapy-in-treating-autism

Fayge Orzel • September 10, 2025
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