04/01/2026
PDA, or Pathological Demand Avoidance (although I prefer the term "Pervasive Drive for Autonomy" is an Autistic subtype (and maybe ADHD) that has distinct characteristics.
It's an important thing for parents to know about because:
1) It can be harder to get an Autism diagnosis as the child often doesn't present in the stereotypical ways.
2)It has HUGE implications for how we parent, as these children do well with a low-arousal, low-demand approach to parenting.
Here are some core features of PDA (source PDA Society UK).
💚 Resists & avoids the ordinary demands of life to an extreme extent, including things they enjoy. This can lead to significant difficulties in daily functioning, social relationships, & education and can make parenting and healthcare challenging.
💚 Uses social strategies as part of the avoidance (often perceived as manipulative). These strategies may be compelling & can be difficult to distinguish from genuine physical or emotional distress, leading to misunderstandings & conflicts.
💚 Appears sociable on the surface. But experiences difficulty maintaining close relationships & engaging in true reciprocal play, which can contribute to social isolation & anxiety.
💚 Experiences excessive mood swings & impulsivity. These mood swings can be intense & unpredictable, leading to sudden outbursts or meltdowns. PDAers are particularly sensitive to stress, unexpected changes, or perceived loss of autonomy.
💚 Displays 'obsessive' behavior, often focused on other people. This behavior can manifest as intense attachments or aversions to specific individuals or groups, which may change over time or in different contexts.
You can read more in today's blog post where I unpack PDA & low-demand parenting) (Link in comments)
💚 Dr. Neff