This comparison draws in part from “Affirming Neurodiversity within Applied Behavior Analysis” by Sneha Kohli, Ph.D, BCBA (BehaviorLive), and extends it with peer-reviewed research from our library of 27,900+ ABA research articles. The decision framework, BACB ethics code references, and cross-links below are synthesized by Behaviorist Book Club.
View the original presentation →The field of ABA is undergoing a significant evolution in how it conceptualizes the relationship between behavior analytic practice and the autistic individuals it serves. Two broad orientations can be identified. Traditional normalization-focused ABA, which dominated the field for decades, views autism primarily as a collection of deficits to be remediated and measures success by the degree to which the individual's behavior approximates neurotypical norms. Neurodiversity-affirming ABA, informed by Sneha Kohli's course and the broader neurodiversity movement, views autism as a form of human variation and measures success by the degree to which the individual's quality of life, autonomy, and wellbeing improve. Both approaches use the principles of behavior analysis, but they apply those principles toward fundamentally different ends. This comparison examines how these orientations differ in practice and what they produce for autistic individuals.
| Factor | Evidence-Based Approach | Traditional Approach |
|---|---|---|
| View of Autism | Autism is a form of neurological variation that carries both challenges and strengths. The goal is to support the individual in navigating a world designed for neurotypical people, not to make them neurotypical. | Autism is a disorder characterized by deficits in social communication and the presence of restricted and repetitive behaviors. The goal is to reduce these deficits and increase normative behavior. |
| Goal Selection | Goals are selected collaboratively with the individual and prioritize skills the individual values, such as communication, self-advocacy, independence, and community participation. | Goals are selected primarily by the treatment team based on developmental norms and caregiver priorities. Goals often focus on reducing autistic behaviors and increasing neurotypical behaviors. |
| Response to Autistic Behaviors | Autistic behaviors such as stimming and echolalia are understood as serving functions for the individual. They are not targeted for reduction unless they cause harm. Alternative supports are offered when needed. | Autistic behaviors are viewed as symptoms to be reduced. Stimming, echolalia, and other repetitive behaviors are often targeted for reduction through reinforcement of alternative behaviors or extinction. |
| Role of the Autistic Individual | The individual is the primary stakeholder in their own treatment. Their preferences, assent, and self-reported experience are central to clinical decision-making. | The individual is the recipient of treatment designed by professionals and caregivers. Their compliance with treatment activities is a primary behavioral target. |
| Engagement with Autistic Community | Autistic perspectives are actively sought, valued, and integrated into practice. Criticisms are engaged with as data rather than dismissed as attacks. | Autistic criticisms of ABA may be acknowledged but are often framed as misunderstandings of modern practice or attributed to individuals who did not receive quality ABA. |
| Outcome Measurement | Outcomes include quality of life, self-determination, emotional wellbeing, and the individual's own assessment of whether their life is improving, in addition to behavioral data. | Outcomes are measured primarily through behavioral data: skills acquired, behaviors reduced, and developmental milestones achieved relative to normative expectations. |
The ABA Clubhouse has 60+ on-demand CEUs including ethics, supervision, and clinical topics like this one. Plus a new live CEU every Wednesday.
Use this framework when approaching affirming neurodiversity within applied behavior analysis in your practice:
Does the data support a need for intervention? Is there a meaningful impact on the individual's quality of life, safety, or access to reinforcement?
YES → Proceed to assessment NO → Document reasoning, monitor
A functional assessment should guide intervention selection. Avoid defaulting to standard protocols without individual analysis. Consider environmental variables, setting events, and private events.
YES → Select evidence-based approach matched to function NO → Complete assessment first
Goals should be co-developed. Assent and informed consent are ethical requirements. The individual's preferences and values matter in selecting both goals and methods.
YES → Proceed with collaborative plan NO → Engage in shared decision-making
This course covers the clinical and ethical dimensions in detail with structured learning objectives and CEU credit.
Affirming Neurodiversity within Applied Behavior Analysis — Sneha Kohli · 1 BACB Ethics CEUs · $19.99
Take This Course →We extended this decision guide with research from our library — dig into the peer-reviewed studies behind each approach, in plain-English summaries written for BCBAs.
279 research articles with practitioner takeaways
239 research articles with practitioner takeaways
224 research articles with practitioner takeaways
1 BACB Ethics CEUs · $19.99 · BehaviorLive
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All behavior-analytic intervention is individualized. The information on this page is for educational purposes and does not constitute clinical advice. Treatment decisions should be informed by the best available published research, individualized assessment, and obtained with the informed consent of the client or their legal guardian. Behavior analysts are responsible for practicing within the boundaries of their competence and adhering to the BACB Ethics Code for Behavior Analysts.