Therapy Center of Buda
Connect with us
  • Home
  • Services
    • Services
    • Autism/ PDA Testing
  • Our Team
  • Family Corner Blog
  • Contact
  • Pay Your Bill
  • Jobs
  • Employee Portal
Therapy Center of Buda

PDA or ADHD? Understanding the "Why" Behind Demand Avoidance

8/15/2025

 
Minimalist line art illustration of two abstract human figures drawn with continuous blue lines. The figure on the left stands against a pale yellow background, while the figure on the right stands against a pale turquoise background. Both figures have simple, curved outlines with no facial details, and their forms are elongated with stylized arcs representing arms or torsos. The background fades into a light blue gradient at the bottom, creating a soft, calm aesthetic.
If you’ve ever asked your neurodivergent child to do something, even something they usually enjoy, and been met with resistance, distraction, or complete shutdown, you are not alone. Parents often describe this as defiance or stubbornness, but for many kids, it’s something deeper: demand avoidance.

This is where it gets tricky. Demand avoidance can happen for very different reasons, especially in ADHD compared to Pathological Demand Avoidance (PDA).  The outward behaviors can look the same, which is why confusion is common. The difference is in why it happens and what's happening within.


Demand avoidance is not "stubbornness" or a chance to give adults a "hard time." It is the brain’s way of protecting itself when a task feels overwhelming, threatening, or simply impossible to start.

For ADHD, it often comes from the weight of executive functioning needs like initiation, planning, and working memory.  For PDA, it is more about the nervous system reacting to a perceived loss of autonomy. Even wanting to do something can trigger avoidance if it turns into a "must."


Some people show extreme demand avoidance in one environment, such as a busy, unpredictable home, but far less in another, such as a calmer, more predictable space.  If avoidance decreases significantly when distractions are fewer and routines are clear, ADHD is a likely factor.  If avoidance stays the same even in calm and consistent settings, PDA may be possible.

A comparison chart titled “Let’s Compare…” contrasts ADHD Demand Avoidance and PDA (Pathological Demand Avoidance) Demand Avoidance across multiple features. It uses a turquoise header row and two columns--one for ADHD Demand Avoidance (left, green background) and one for PDA Demand Avoidance (right, white background). A magnifying glass emoji appears next to the title.  Features compared include:  Primary driver: ADHD – executive functioning load; PDA – anxiety-based need for autonomy.  When it shows up most: ADHD – in disorganized/unpredictable settings or stacked demands; PDA – across settings when a demand is perceived.  Impact of structure & predictability: ADHD – improves with consistent routines; PDA – can worsen if imposed.  Reaction to enjoyable activities: ADHD – easier to start if novel or self-guided; PDA – may want to but still unable if it feels like a demand.  Trigger source: ADHD – overload, boredom, lack of urgency; PDA – feeling controlled or loss of choice.  Avoidance patterns: ADHD – procrastination, distraction; PDA – negotiation, withdrawal, role play, meltdowns.  Response to autonomy: ADHD – still needs some structure; PDA – autonomy essential.  Mood link: ADHD – frustration, overwhelm; PDA – heightened anxiety or shutdown when autonomy threatened.  Environmental change effect: ADHD – avoidance drops in supportive environments; PDA – avoidance only drops when autonomy honored.  Self-imposed demands: ADHD – can do unless burned out or dysregulated; PDA – may avoid as if it’s an external demand.  Impact of interest level: ADHD – high interest often helps; PDA – interest doesn’t guarantee follow-through.  Consistency of avoidance across task types: ADHD – linked to effort or interest; PDA – more global, tied to sense of obligation.  Relief strategies that work: ADHD – break into steps, use timers, collaborative approaches; PDA – reduce perceived pressure, honor autonomy, calm the nervous system.  The chart visually separates each feature into rows, making the comparison between ADHD and PDA demand avoidance clear.
The strategies that help an ADHDer may backfire for someone with PDA.  For ADHD, reducing chaos, adding novelty, and breaking tasks into smaller parts can open the door to action.  For PDA, the nervous system first needs to feel safe and free from pressure. Even well-meant structure can feel like a trap unless the person has ownership of the decision to engage.

When we understand the "why," resistance becomes information instead of a personal challenge. It is a clue to what the brain needs to feel ready and able.
​


Your child’s avoidance is not proof that you or they are failing. It is the brain’s current best strategy for self-protection.  Whether the root is ADHD, PDA, or both, the goal is not to force compliance but to build conditions where your child feels safe enough to try. Support starts with listening to what the avoidance is telling you
Read more on PDA 

Comments are closed.
    A smiling woman with light skin, shoulder-length dark brown hair, and large dark-framed glasses. She is wearing a maroon top with a black cardigan and a delicate necklace. The background is white, and the image is cropped in a circular frame. Picture of Amy Grant

    Author

    Amy Grant is a licensed Speech-Language Pathologist and Clinic Director of Therapy Center of Buda. Special Focus: Autism/ ADHD

    Learn More About Amy
    View my profile on LinkedIn
    Family Corner Blog
    Learn parenting tips, access credible resources on disabilities and find out how to bring therapy techniques home with you to make parenting a little bit easier.  Legal Disclaimer

    Categories

    All
    ADHD
    ADLs
    Advocacy
    After School Therapy
    Apraxia
    Articulation
    AuDHD
    Autism
    Communication
    Developmental Milestones
    Developmental Toys
    Down Syndrome
    Dysgraphia
    Dyslexia
    Echolalia
    Events
    Family Support
    Feeding And Swallowing
    General
    Handwriting
    Language Delays
    Learning Disabilities
    Narrative Langauge
    Neurodiversity Affirming
    Occupational Therapy
    Parenting Tips
    PDA
    Perseveration
    Potty Training
    Pragmatic Language
    School
    Sensory Integration
    Speech Language Therapy
    Speech-Language Therapy
    Stuttering
    Tongue Tie
    Written Language
    W Sitting
    W-Sitting

    Subscribe

    RSS Feed

    Archives

    September 2025
    August 2025
    June 2025
    July 2024
    March 2023
    September 2020
    June 2020
    May 2020
    April 2020
    March 2020
    October 2019
    June 2019
    May 2019
    April 2019
    March 2019
    January 2019
    December 2018
    October 2018
    September 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    September 2017
    August 2017
    June 2017
    May 2017
    April 2017
    March 2017
    January 2017
    October 2016
    August 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015
    September 2015
    June 2015
    May 2015
    March 2015
    January 2015
    December 2014

Therapy Center of Buda

Contact 
Therapy Services
Our Team
Logo of the Therapy Center of Buda featuring a neurodiversity infinity symbol in a rainbow watercolor style. The words

WHAT OUR PARENTS SAY 

I am so happy with the care my daughter gets here. Everyone is helpful and patient. Amy took extra time 
with me and my wife to explain exactly what was happening with my daughter and explain how therapy was going to help. I love that she involves us in the sessions and we have seen major improvements. I would recommend this clinic to anyone!
-Paul S.
I can't say enough about how much my son has progressed and continues to progress in their care. The love and compassion, professional atmosphere, and top notch therapists make this place the best in central Texas. We are forever grateful to Amy Grant, Miss Angeli, Suzie and Brandi.


- Amy P.
Photos from stevendepolo, stevendepolo, stevendepolo, stevendepolo