ABA — Applied Behavior Analysis

What is ABA?

Applied Behavior Analysis is a therapy based on behavioral science that uses reinforcement to increase desired behaviors and reduce unwanted ones. It is the most frequently recommended intervention for autistic children and is widely covered by insurance. ABA practices vary enormously — from intensive, compliance-focused programs to more naturalistic, play-based approaches.

What the research says — and what it does not

ABA has a significant evidence base for increasing certain skills and reducing certain behaviors. However, much of the foundational research is outdated, and growing numbers of autistic adults who received ABA report lasting harm — including trauma symptoms. The neurodivergent community has raised consistent, credible concerns about ABA’s focus on normalizing autistic behavior rather than supporting autistic wellbeing.

Questions to ask any ABA provider

If you are considering ABA, ask: Does this program focus on the child’s comfort and wellbeing, or primarily on compliance? Does it include the child’s and family’s voice in setting goals? Does it use punishment or aversives of any kind? How does it address the function behind behaviors, not just the behavior itself? What does “progress” look like — and who defines it?