Pathological Demand Avoidance (PDA) Support for Kids and Families
Face-to-face in Geelong | Australia-wide via Telehealth
If mornings feel like a battle, meltdowns seem to come out of nowhere, and you’ve tried everything with little change, you may be navigating Pathological Demand Avoidance (PDA) – a profile marked by intense anxiety, a strong need for autonomy, and an overwhelming drive to avoid everyday demands.
Many of the families we support have already worked through the usual strategies without success. That’s often because PDA needs a different approach.
Led by Dr Nicole Carvill, a PhD-qualified child psychologist with specialist experience in PDA, our team helps you understand what’s really driving challenging behaviour and collaborate to build a practical plan forward.
Reframing PDA
Refusal, arguing, and stalling are signs of a nervous system under threat, not behaviour to punish. Understanding is key.
Support built on experience
Reward charts and consequences don’t usually work for PDAers. Our approach is grounded in meaningful outcomes.
Care beyond the clinic
Our PDA-aware team supports the whole child and young adult, along with Parents, siblings, educators and carers.
Australia-wide access
Face-to-face across the Geelong and the Barwon region, and via telehealth across Australia.
What is Pathological Demand Avoidance?
Pathological Demand Avoidance (PDA) is a behavioural profile on the autism spectrum, driven by an intense need to avoid everyday demands. Children with PDA aren’t being difficult – they’re responding to deep, persistent anxiety that makes everyday requests feel unsafe or threatening.
On the outside, this might look like arguing, distraction, humour, or a need to take control. Underneath, it’s a nervous system wired to scan for threat and meltdown when everything feels too much.
PDA isn’t yet a formal diagnosis under the DSM-5 in Australia, but experienced, PDA-aware clinicians can identify a PDA profile as part of an autism assessment. Your child doesn’t need a label to start getting the right kind of support.
What this can look like at home
Parents and PDAers often describe:
- A fierce need to control everyday decisions
- Meltdowns or shutdowns that arrive with little warning
- Pulling away from things they’d normally love doing
- Big feelings around instructions, routines or transitions
- Arguing, joking or negotiating their way out of tasks
- Getting out the door is becoming a daily battle
- Increasing anxiety (or refusal) about attending school
- An existing autism diagnosis where the “usual” strategies don’t seem to help
- No diagnosis at all yet, just an instinct that something’s different
Not every family arrives wanting a formal assessment, and that’s okay. You might just need a space to talk it through first.
Together we can:
Make sense of your child’s profile
We look at history, sensory needs and everyday triggers across home, school and beyond – so you leave with language for what’s happening, and somewhere to start.
Find tools that work with the anxiety, not against it
The same approach doesn’t suit everyone with PDA. From using low-demand language, to new routines, and connection over correction, our goal is to regulate the nervous system.
Look after the whole family
PDA reaches every corner of a home. We check in on how you’re coping, watch for quiet strain in siblings, and can loop in schools through our Educator Support Program.
Talk it through, no pressure
Not ready for a PDA assessment? Our Parent Support Program is a good place to start a conversation, wherever you’re based in Australia.
Meet Dr Nicole Carvill
Dr Nicole Carvill leads our team of PDA-aware child therapists. She’s spent years researching and presenting on neurodivergent childhood development, with a particular focus on PDA. In her words, “PDA is a neurological power struggle between the brain, body and heart” – a view that shapes how our whole team works with families.
Learn more about our team.
Common questions
Do we need a diagnosis before reaching out?
No. A formal assessment can help confirm a PDA profile, but plenty of families start with a conversation long before that, just to understand what they’re seeing.
Is PDA officially recognised in Australia?
It’s not a standalone diagnosis under the DSM-5, but it’s increasingly acknowledged by clinicians as a distinct profile within autism, and an experienced clinician can identify it during an autism assessment.
How do we know it’s PDA and not just defiance?
Defiance tends to be consistent and about testing limits. PDA is driven by anxiety, so it shifts depending on context, trust and how safe a situation feels – which is often the biggest clue.
What if we’re not sure this is “serious enough” to get help?
That uncertainty is exactly what our Parent Support Program is designed for. One conversation with no referral required – just clarity on what to do next.
Can you work with schools and educators as well?
Yes. Our Educator Support Program helps teachers apply the same approach we’re using at home, so your child isn’t getting mixed messages across environments.