Orange balloon with a string.
Logo for

What’s the Difference Between High-Functioning Autism and Asperger’s?

Rebecca Hollister

PhD, BCBA-D

Seventeen years in ABA has shaped Rebecca's philosophy: good therapy isn't just about data — it's about dignity.

What’s the difference between high-functioning autism and Asperger’s? These terms are often used interchangeably but have key distinctions in diagnosis and traits.

Language Development and Diagnosis

High-functioning autism (HFA) describes individuals on the autism spectrum with average or above-average intelligence but who may have had early language delays. Asperger’s syndrome, once a separate diagnosis, referred to individuals with similar social challenges but no significant language delay during early development.


Social and Behavioral Traits

People with Asperger’s often have intense interests and social difficulties but tend to develop language skills normally. Those with HFA might experience more varied communication challenges. However, both conditions now fall under the broad term Autism Spectrum Disorder (ASD) in the DSM-5.


Support and Intervention

Regardless of label, individualized ABA therapy helps children develop communication, social, and daily living skills effectively.


For personalized ABA support in Texas or New Mexico, contact Steady Strides ABA to schedule an assessment and start your child’s journey toward growth.


FAQ


  • What’s the difference between high-functioning autism and Asperger’s?

    HFA includes early language delays; Asperger’s does not and is now part of ASD.

  • Are Asperger’s and HFA diagnosed separately?

    No, both are now under Autism Spectrum Disorder in the DSM-5.

  • How can ABA therapy help?

    ABA supports social, communication, and daily living skills tailored to each child.

Woman and child playing with blocks and xylophone on a rug; indoors, smiling.

Reading about ABA is one thing. Experiencing your child’s progress is another.

Talk with one of our Board Certified Behavior Analysts (BCBAs) to learn how therapy can help your child grow, communicate, and thrive — at home or in the community.

No commitment required.

Looking for Guidance?

We're Here for You!

Our dedicated professionals are committed to helping your child thrive. Connect with us to learn how our ABA therapy can make a difference.

Get In Touch With Our ABA Experts Today

Related posts

Therapist draws with markers at a table while an autistic girl leans on his shoulders during therapy
May 6, 2026
Find hope and encouragement for Texas parents of autistic children. Steady Strides ABA shares strategies, support, and uplifting stories to inspire you.
Therapist shows alphabet flashcards to autistic boy, helping with letter recognition during therapy
May 5, 2026
Discover how Functional Communication Training in ABA helps replace challenging behaviors with vital communication skills. Trusted therapy across Texas.
Specialist gently supports an autistic boy’s chin while assessing communication or articulation
By Tova Leibowitz, BCBA, Clinical Director May 5, 2026
Nonverbal autism describes autistic individuals with little to no spoken speech. Learn what it means, communication options, and ABA therapy support in Texas
Show More