When Autonomy Feels Like Survival: A View of PDA for Families

In recent years, more families have encountered the term Pathological Demand Avoidance (PDA), often reframed as “Persistent Drive for Autonomy.” For many parents of Autistic children, teens, and adults, it can feel like a revelation — finally, language that captures the intensity of their child’s resistance to everyday requests and expectations. But as one mother of an adult Autistic daughter cautions, all resistance is not the same.

“I know that PDA has become a popular diagnosis right now,” Carol* said. “But I think there’s a danger in ascribing the diagnosis to those that desire autonomy due to sensory sensitivity, transition difficulties, etc. Most Neurodiverse individuals have sensory sensitivities. Most dislike transitions. School can be overwhelming. That doesn’t necessarily mean they have PDA in my opinion. PDA is not a Desire for Autonomy; it’s a Demand.”  

Her concern isn’t about gatekeeping. It’s about clarity and offering the correct support — and about honoring how profound and consuming PDA can be when it is truly present. It is recognizing the difference between typical boundary testing, sensory overwhelm, executive functioning challenges, and what she describes as something much more physiological.

“It’s a screaming resistance that takes over their body beyond their willfulness or control,” Carol explains. “It can be so extreme that it’s really, really explosive. Like, there’s a visceral reaction, like…a severe trauma experience.”

When Resistance Is More Than Resistance

For Carol’s family, the early signs were subtle in their daughter — even admired. At age two, her daughter declared, “You are the boss of you, and I’m the boss of me.”

“We celebrated her boldness,” her mother recalled. “We celebrated her strong will. No one is going to tell her what to do — she’s going to be a strong woman.”

At home, her autonomy was often manageable. She preferred the same shirt every day. Bathing was difficult. Transitions were hard. These were understood as sensory sensitivities, preferences for routine, and comfort in sameness, which the family tried to accommodate.

But when Carol’s daughter started school, it was immediately obvious that there was more going on. Refusals became physical. “She would kick,” Carol remembers. “She would throw things. She would scream ‘no.’ She would refuse to do the work, refuse to go on a field trip.”

There were safety concerns, including elopement from school. At home, she sometimes became physical with her younger brother. What Carol now understands is that it wasn’t a child making a calculated choice to be defiant. It was a child in fight-or-flight.

“It’s not willful,” her mother emphasized. “It’s anxiety related. It’s like they have an allergy that just comes on suddenly that they can’t control.”

The Misunderstandings

Like many Autistic girls, she was initially overlooked as Autistic because she did not exhibit the stereotypical traits that most evaluators look for.

“They missed autism because she knew how to make eye contact. She knew how to make friends… Other kids looked up to her because she wasn’t afraid to talk back to teachers,” Carol recalls.

Some professionals suspected bipolar disorder. Others considered schizophrenia. Her daughter was repeatedly kicked out of schools and was hospitalized multiple times. She received several different diagnoses. Medications were tried. Autism was missed.

“Today, I will tell you — it’s autism. There’s no mental illness. She really struggled with a PDA profile,” Carol reflected. “We didn’t have a name for it. I wish we did.”

This is where Carol distinguishes between resistance rooted in sensory or neurological needs and the extreme threat response of PDA. “[If it’s] executive functioning… physical challenges…motor skills…social stressors that might cause them to resist – when there’s an underlying cause like that because of their neurology, I don’t see that as PDA. That’s advocacy for themselves,” she explains. 

PDA, in her experience, was different. She describes it as a demand on the nervous system — not even just a desire for autonomy.

“Who doesn’t want autonomy?” she pointed out. “But this is a demand on their physiological system…like a huge warning sign. ‘You can’t make me.’”

Why Traditional Discipline Fails

Because the reaction is rooted in threat, traditional parenting tools often backfire.

“Consequences don’t work,” she said. “It just puts fuel on the fire, because that’s saying, ‘I have more power over you.’ Also, rewards don’t work because rewards feel like manipulation.”

This insight can be freeing for parents who feel if only they find the “right” behavioral system they will be able to manage their child. Carol explains that it’s not about better discipline: it’s about nervous system safety.

Her counsel to other families is to center on building a trusting relationship and collaboration. “[It’s] expressing to your child that you don’t mean harm, that you’re there to help them, that you care about their goal, that you want to understand. ‘Please explain it to me in a short number of words,’” she advises parents. “It’s so important to say, ‘I see you, I hear you. I want to know. I see this is hard.’”

Simplifying Family Rules

When parenting a PDA child, families often feel pressure to enforce every expectation: brushing teeth, cleaning rooms, homework, manners.

Carol’s approach became radically simplified. “We don’t hurt people and we don’t hurt people’s things.” Everything built from those principles.

Even something like brushing teeth became a conversation rather than a battle. “‘It’s your choice, but you know, this is going to be hurtful later on,’ instead of ‘you have to brush your teeth every night,’” she gave as an example. Her daughter didn’t brush her teeth for months but Carol felt the relationship was more important than the teeth. From there, things became gradual and collaborative.

Carol is quick to add there are no easy answers for parents who ultimately remain responsible for their child’s safety and sometimes have to step in. “Reduce the power struggle,” she advises. “It’s important to have an understanding of what’s best for the child and how to minimize conflict, but how to communicate that you believe in them, that you want to help them, and that they have some control.”

Creating Supportive Spaces

One powerful strategy in Carol’s home was creating a sensory refuge. They built a sensory gym in the basement. Swinging, jumping, deep sensory input helped regulate her daughter’s nervous system. Painting with mud. Strong physical sensations. Time with the family dog. These were all key in helping her feel in control.

Carol encourages families to do what they can to provide a space that belongs entirely to the child – a special place where they have a refuge for their nervous system.  “If they feel like that is their sacred place, they can choose when to go there and no one can send them there to “calm down.” This teaches respect for autonomy and nervous system regulation. Have it be like a science experiment,” Carol suggests “‘What works? What doesn’t work? I don’t know the answers only you’ll (the child) know the answers, but let’s figure it out together. I’m on your team. I’m not your adversary.’”

The Turning Point: Autonomy

For Carol’s daughter, her story really shifted when she gained real control over her life. Once she left school — an environment filled with imposed demands — the explosiveness faded.

“Once she was out of school, she really had her autonomy. She is emotionally stable, not violent, not combative,” Carol shared. “When she could make all of her choices to control her life as much as possible, she was a different person.”

Today, at 31, she lives independently. She identifies as Autistic. She is not on psychiatric medication. She has chosen a small world. 

“That’s okay,” her mother said. “She doesn’t need a lot. She’s very self-sufficient.”

A Takeaway for Families

For families with children who fit the PDA profile, Carol emphasizes that the work is less about increasing authority and more about increasing safety. It may require letting go of conventional expectations. It often requires educating schools, extended family, and even professionals. It requires a lot of letting go.

But at its heart, a neurodiversity-affirming approach recognizes that autonomy is not defiance. It is dignity. Honoring autonomy rather than fighting it may ultimately allow a PDAer to find stability on their own terms.

*Name changed to protect privacy.