Supporting Individuals with a PDA Profile: Can ABA Help?

If you are parenting a child or teen who seems to experience everyday demands as overwhelming, you may have come across the term PDA profile. For many families, discovering this term can feel like a relief. It can help explain why things like getting dressed, starting schoolwork, following through with routines, or even responding to simple requests can lead to intense distress, shutdown, negotiation, or explosive behaviour.

At the same time, parents often feel stuck when it comes to support. You may be wondering whether ABA can help, especially if your child does not respond well to traditional behaviour strategies or becomes more distressed when they feel pressured.

The answer is: ABA can be helpful for some individuals with a PDA profile, but only when it is used in a flexible, compassionate, trauma-informed way. ABA should never be about forcing compliance or overpowering a child’s distress. When used well, it can help us better understand what is driving the behaviour, reduce unnecessary stress, support emotional safety, and build skills in a way that protects trust and dignity.

First, what do we mean by a PDA profile?

PDA is most often described as a profile seen in some autistic individuals. It is not currently recognized as a separate diagnosis in the DSM-5 or ICD-11, and there is still debate in the clinical and research communities about how it should be defined and understood. The National Autistic Society explains this clearly in its overview of demand avoidance, which you can read here. Research reviews have also noted that more study is needed to better understand PDA and how best to support people with this profile, including this review on PubMed and this earlier systematic review.

That said, many families and professionals do recognize a common pattern: some individuals appear to experience demands as deeply threatening, even when the demand seems small from the outside. Their avoidance is not simply about being oppositional or “trying to get their own way.” It is often more helpful to understand it as a response linked to anxiety, overwhelm, loss of control, or feeling unsafe.

That shift matters. Because once we stop seeing the child as “defiant,” we can start asking a much more useful question: What is making this feel so hard right now?

Why traditional ABA approaches may not work

This is where parents’ concerns about ABA are understandable.

If ABA is used in a rigid way — for example, by focusing heavily on compliance, repeated prompting, or trying to push through refusals — it can make things worse for a person with a PDA profile. A child who already feels trapped or overwhelmed may escalate further if they feel their voice is not being heard.

That is why the approach matters so much.

A trauma-informed approach means recognizing that behaviour does not happen in a vacuum. The Substance Abuse and Mental Health Services Administration (SAMHSA) describes trauma-informed care as an approach that recognizes the impact of trauma, responds by promoting safety and trust, and works actively to avoid re-traumatization. You can read more about that here.

For some children with a PDA profile, everyday demands may trigger the same kind of fight, flight, freeze, or fawn response that we see in other forms of stress and threat. That does not mean the child is choosing to make life difficult. It means their nervous system may be telling them that the demand feels too much, too fast, too controlling, or too unsafe.

When ABA is trauma-informed, it starts from that understanding.

What trauma-informed ABA can look like

At its best, ABA is not about controlling children. It is about understanding behaviour, identifying what is getting in the way, and creating supports that help the individual feel safer, more successful, and more understood.

For a child or teen with a PDA profile, that often means slowing down and looking closely at what is happening beneath the surface.

For example, rather than asking, “How do we make them do the task?” we might ask:

• Is the demand too direct?

• Does the child feel they have no control?

• Is anxiety building before the task even begins?

• Is the environment too overwhelming?

• Is the wording increasing pressure?

• Has trust already been damaged around this routine?

The PDA Society has developed practical guidance that emphasizes reducing pressure, building trust, and using collaborative strategies rather than confrontation. Their information for parents and professionals can be found here and here.

This is very much where thoughtful, modern ABA can be helpful.

How ABA can support a child with a PDA profile

One of the biggest strengths of ABA is that it helps us look closely at why behaviour is happening. Instead of assuming that avoidance is the problem, ABA encourages us to understand what the avoidance is accomplishing for the individual.

In many cases, avoidance may be serving an important purpose. It may be helping the child escape a demand that feels overwhelming. It may be helping them regain a sense of control. It may be a way of communicating distress when words are not enough.

When we understand that, our goals change.

Instead of trying to eliminate avoidance at all costs, we can help the child build safer and more effective ways to communicate and cope. That may include learning how to ask for a break, how to negotiate timing, how to express “not yet,” how to ask for help, or how to identify when anxiety is starting to rise.

This fits well with more compassionate behaviour-analytic approaches, including work on functional communication and assent-based care. Discussion of assent in ABA and Positive Behaviour Support can be found here.

In practical terms, that means a therapist might work on things like:

• Starting with regulation before placing demands.

• Using indirect language instead of highly controlling language.

• Offering real choices rather than token choices.

• Collaborating with the child on how and when to approach a task.

• Breaking tasks into very small steps while preserving dignity.

• Teaching self-advocacy instead of simple compliance.

• Watching closely for signs that the child is withdrawing assent or becoming overwhelmed.

This kind of work can still be data-informed and intentional. It is still ABA. But it is ABA used in a way that respects the child’s nervous system, autonomy, and emotional safety.

Why assent matters

Parents often ask an important question: if my child is distressed, should therapy continue in that moment?

That is where the concept of assent becomes especially important. Even when a parent has provided consent for services, the child’s willingness to participate still matters. If a child is clearly showing us that they are overwhelmed, frightened, shutting down, or resisting because they feel unsafe, that information should guide the session.

Recent writing within behaviour analysis has increasingly emphasized that ethical care should include attention to assent, client preference, and the reduction of unnecessarily intrusive practices. You can read more about that here.

For children with a PDA profile, this is particularly important. Pushing through distress in the name of “teaching” often damages trust and reduces long-term progress. Respecting the child’s signals may actually be what makes meaningful growth possible.

Why finding the right fit matters

For individuals with a PDA profile, the relationship with the provider matters just as much as the strategies being used.

These are often children, teens, and adults who are highly sensitive to pressure, quick to pick up on power imbalances, and deeply affected by whether they feel safe, respected, and understood. That means support is unlikely to be successful if it is rigid, compliance-focused, or based on the idea that the goal is simply to get the person to do what they are told.

At Progressive Steps Training & Consultation Inc (PSTC), that is not our approach.

Our work is grounded in the belief that behaviour is communication, and that meaningful support begins with understanding the individual, not trying to control them. We take a compassionate, person-centred, neurodiversity-affirming approach to ABA. We value trust, dignity, safety, and collaboration, and we know that progress is much more likely when a person feels emotionally safe and genuinely supported.

For individuals with a PDA profile, this often means slowing down, reducing unnecessary pressure, listening carefully to what the behaviour may be communicating, and being willing to adapt. It means working with families to better understand patterns of distress, identifying what increases a sense of threat or loss of control, and building supports that are practical, respectful, and individualized.

It also means being honest about what does not help.

If an approach is increasing anxiety, damaging trust, or leading to repeated power struggles, we do not see that as the individual “failing treatment.” We see it as a sign that the approach needs to change. At PSTC, we believe it is our job to be flexible, responsive, and thoughtful enough to meet the learner where they are.

We also understand that families supporting a child or teen with a PDA profile are often carrying a great deal. Many parents come to us feeling exhausted, misunderstood, or discouraged after trying strategies that simply did not fit their child. Our goal is not to blame families or hand them a one-size-fits-all plan. Our goal is to partner with them, help make sense of what is happening, and develop supports that feel realistic, respectful, and sustainable.

A good fit for families looking for a compassionate approach

PSTC may be a good fit for your family if you are looking for support that:

• respects your child’s dignity and autonomy

• looks beyond the behaviour to understand the underlying why

• uses ABA in a flexible, compassionate, trauma-informed way

• values assent, trust, and emotional safety

• focuses on meaningful, individualized goals rather than blind compliance

• works in partnership with families rather than placing blame

We believe that children and teens do best when they feel safe, heard, and supported. We also believe parents deserve a team that listens carefully, takes concerns seriously, and understands that progress does not come from pressure — it comes from trust.

If your child or teen shows a PDA profile and you are looking for support that is thoughtful, compassionate, and individualized, we would be happy to connect with you.

At Progressive Steps Training & Consultation, we work with families to better understand behaviour, reduce distress, and build practical supports that reflect the unique needs of the individual and the family as a whole.

To learn more about our services or to book a consultation, please contact our team. We would be honoured to talk with you about whether PSTC may be the right fit for your family.

References

Breaux, C. A., & Smith, J. D. (2023). Assent in applied behaviour analysis and positive behaviour support: Ethical considerations and practical recommendations. Journal of Applied Research in Intellectual Disabilities, 36(3), 450–459. https://pubmed.ncbi.nlm.nih.gov/36743317/ 

Ghaemmaghami, M., Ruppel, K., Cammilleri, A. P., Fiani, T., & Hanley, G. P. (2024). Toward compassion in the assessment and treatment of severe problem behavior. Behavior Analysis in Practice, 17, 1–14. https://practicalfunctionalassessment.com/wp-content/uploads/2024/11/compassion-in-aba-1.pdf 

Gore Langton, E., & Frederickson, N. (2016). Parents’ experiences of professionals’ involvement for children with extreme demand avoidance. Good Autism Practice, 17(2), 26–44. https://pubmed.ncbi.nlm.nih.gov/34141287/ 

Hanley, G. P. (2021, September 9). A perspective on today’s ABA. Practical Functional Assessment. https://practicalfunctionalassessment.com/2021/09/09/a-perspective-on-todays-aba-by-dr-greg-hanley/

Kamp-Becker, I., Schröder, J., Remschmidt, H., & Bachmann, C. J. (2023). Pathological demand avoidance: Current state of research and critical discussion. European Child & Adolescent Psychiatry, 32, 2191–2204. https://pubmed.ncbi.nlm.nih.gov/36892327/ 

Kildahl, A. N., Helverschou, S. B., Rysstad, A. L., Wigaard, E., & Høyland, A. L. (2021). Pathological demand avoidance in children and adolescents: A systematic review. Review Journal of Autism and Developmental Disorders, 8, 1–17. https://pubmed.ncbi.nlm.nih.gov/34320869/ 

National Autistic Society. (n.d.). Demand avoidance. https://www.autism.org.uk/advice-and-guidance/behaviour/demand-avoidance 

PDA Society. (n.d.). Education foundations. https://www.pdasociety.org.uk/research-professional-practice/education-professional-practice/education-foundations/ 

PDA Society. (n.d.). PANDA as a way in. https://www.pdasociety.org.uk/what-helps-guides/pda-approaches/panda-as-a-way-in/ 

PDA Society. (2025). Identifying and assessing a PDA profile: Practice guidance (Version 1.1). https://www.pdasociety.org.uk/wp-content/uploads/2025/05/Identifying-Assessing-a-PDA-profile-Practice-Guidance-v1.1-1.pdf

Rajaraman, A., Austin, J. L., Gover, H. C., Cammilleri, A. P., Donnelly, D. R., & Hanley, G. P. (2022). Toward trauma-informed applications of behavior analysis. Journal of Applied Behavior Analysis, 55(1), 40–61. https://onlinel