Behavioral Approaches: ABA and Current Debates

Applied Behavior Analysis (ABA) is one of the most heavily researched and widely used approaches in autism care. It is also one of the most debated approaches within the autism community. In this chapter, we'll take a balanced look at what ABA is, what the evidence says, and what the current debates are about.

What Is ABA?

ABA is a systematic approach built on the basic principles of learning and behavior (reinforcement, and the analysis of what happens before and after a behavior). It aims to help a child build new skills toward individualized goals and to reduce behaviors that get in the way of daily life. Modern ABA looks very different from its earliest versions in the 1960s and 70s. Today the emphasis has shifted toward more play-based, child-centered, and developmentally sensitive practices, such as Early Intensive Behavioral Intervention (EIBI) and Natural Environment Teaching.

What the Evidence Says

ABA-based interventions have more controlled research behind them than almost any other approach, with positive results especially in communication, social skills, and adaptive behavior. The American Academy of Pediatrics and similar organizations around the world recognize early intensive ABA-based intervention as an evidence-based approach. That said, much of this evidence comes from specific ways of delivering it (high intensity, over a long period, with individualized goals). You shouldn't assume that every program labeled "ABA" is of the same quality.

Criticism From Within the Autism Community

Some autistic adults and families have raised important concerns, particularly about traditional and early forms of ABA:

• The concern about a focus on "compliance" — that some older programs aimed at making a child appear "typical" from the outside rather than building on their own inner motivation, which can create a pressure similar to the "masking" fatigue we discussed in Chapter 11.
• The concern about suppressing harmless stimming — that some older programs treated functional, harmless self-regulation behaviors (see Chapter 7) as things that needed to be "fixed," when there was no real need.
• The concern about emotional cost — some autistic adults have reported that intensive ABA they received as children may be linked to anxiety and symptoms of post-traumatic stress. These reports are taken seriously by researchers and are being studied.

Info Box — A Balanced Perspective

These criticisms don't mean that every form of ABA is harmful. Today's high-quality, child-centered ABA, aligned with a neurodiversity approach, is designed to address most of these concerns head-on. What matters is not whether a program carries the "ABA" label, but how it is actually delivered: Does it build on the child's motivation? Does it respect harmless stimming? Does it put the child's emotional well-being first?

What to Look for When Choosing an ABA Program

• Do the program's goals improve the child's quality of life and everyday functioning, or do they only aim at making the child appear "typical"?
• Are harmless self-regulation behaviors (stimming) accepted, or is the program automatically trying to suppress them?
• Does it use play-based methods built on positive reinforcement, or only punishment-based methods?
• Is the therapist attuned to the child's emotional reactions (signs of distress or being overwhelmed) and does the therapist adjust the session accordingly?
• Is the family involved in setting the goals?

Tip / Practical Suggestion

When you meet with an ABA provider, ask directly: "How do you approach my child's harmless stimming?" and "How do you decide on the goals, and can I be part of that process?" The answers you get will tell you a lot about the program's philosophy.