Applied Behavior Analysis (ABA)
A structured, evidence-based approach that applies learning principles to build helpful skills and reduce behaviors that interfere with functioning, widely used in autism spectrum disorder.
What Is Applied Behavior Analysis (ABA)?
Applied behavior analysis (ABA) is a structured intervention approach that applies principles of learning theory to build helpful skills, such as communication and daily living skills, and reduce behaviors that interfere with functioning. It is most widely used with children and adolescents with autism spectrum disorder, though its principles apply more broadly.
How It Works
ABA is based on established behavioral principles, using systematic reinforcement, prompting, and skill-building techniques individualized to the person’s specific goals, informed by ongoing data collection to track progress. This description uses original explanatory language.
What Happens During Therapy?
ABA programs typically begin with an assessment of specific skills and behaviors, followed by individualized, structured intervention sessions targeting specific goals (such as communication or social skills), with ongoing data collection and adjustment of the program.
Evidence and Effectiveness
Research supports ABA-based interventions for improving specific skills and reducing challenging behaviors in children with autism spectrum disorder, particularly with early, intensive intervention; the overall quality and intensity of evidence varies by specific outcome measured, and views on optimal ABA delivery continue to evolve within the field.
Who May Benefit?
ABA may be considered as part of an individualized treatment plan for children and adolescents with autism spectrum disorder or other developmental conditions where specific skill-building and behavior support are goals.
Limitations and Considerations
ABA can be intensive, sometimes involving many hours of intervention per week, which requires significant family and system resources; approaches and quality of delivery vary between providers, and some autistic self-advocates have raised concerns about certain traditional ABA practices, which has influenced more contemporary, individualized approaches.
Finding a Qualified Therapist
ABA is delivered by Board Certified Behavior Analysts (BCBAs) and trained behavior technicians working under their supervision.
How Long Does Therapy Take?
ABA program intensity and duration vary widely based on individual needs, ranging from a few hours weekly to more intensive programs; treatment length varies according to the child and treatment goals.
Therapy vs. Medication
ABA is a behavioral intervention and does not replace medication for co-occurring conditions; combined approaches may be appropriate in consultation with a qualified healthcare professional.
What Conditions Is It Used For?
Related Therapy Types
Medical Information Disclaimer
Ratel Health provides general educational information and does not provide medical diagnosis, treatment, or individualized medical advice. Information on this page is not a substitute for evaluation or care from a qualified healthcare professional. Do not use this information to diagnose yourself or another person, or to start, stop, or change treatment or medication without consulting an appropriately qualified healthcare professional.
References
- American Psychological Association. Clinical Practice Guidelines.
- American Psychiatric Association. Practice Guidelines.
- National Institute of Mental Health. Psychotherapies.