I started looking into PDA about 7 years ago, as I heard of more children being disgnosed with it.
I discovered that most of those children, if not all at that time, came from the Nottingham area and had been dx?d by Elizabeth Newson, who practised there.
I tried to find out more about it, such as the diagnostic criteria, support strategies etc, but the EN Centre at that time sold you the literature about the condition. I didn?t like that.
The NAS website at that time reported that some ASD professionals as having sceptical views on the condition as it was described as a pervasive developmental disorder that was not autism, however many of the characteristics could equally apply to autism. These days the NAS appears to accept it and it?s becoming more closely associated with autism.
I understand that attempts have been made to get it included in the DSM IV, but have so far failed. That speaks volumes for me.
To me there is too much overlap between what could be considered ASD-like indicators and those that constitute PDA. It?s almost focusing on some specific ASD behaviours and unnecessarily giving them a separate identity.
What I particularly don?t like is the label itself PDA. I understand the name was chosen in a hurry as a paper was to be published imminently and a name was needed urgently but if you break the label into its constituent parts
Pathological - i.e. caused by or involving a disease / evidencing mentally disturbed condition (e.g. a pathological liar).
Demand Avoidance ? implies deviancy, laziness, irresponsibility
I don?t want to saddle a child with a label like that. It implies willfullness and I particularly dislike the 'disease/ mentally disturbed' connotations. My ASD son has a condition - not a disease.
One of the main criteria is actually manipulation, yet many on this board fail to see that and think the label is just an alternative form of Aspergers / ASD etc ? which it?s not. Manipulation implies intent - that the action is premeditated and self-serving. I dislike that.
Also, why is the child pathologically avoiding demands? Anxiety is one symptom. My Aspergers son also avoids demands as he?s too anxious as a result of sensory overload / insomnia / anxiety caused by Aspergers to follow through demands. Why isn?t that being considered?
I expect that many children who, if they lived in other parts of the UK other than Nottingham and the other outposts that have adopted the diagnosis, they too would be primarily considered to be ASD / Aspergers. Differential diagnosis is a very difficult undertaking.
Tony Attwood is a renowned ASD expert. He states in response to the HFA / Aspergers dx question ? choose the dx label that is most likely to be recognised and therefore deliver the support you need.
How does a dx of PDA deliver the correct support if most of the UK don?t dx it so many support resources don?t even understand it?
Assuming I had the necessary background, I could single out one or some of my son?s very diverse Aspergic responses, decide they were a separate syndrome, write a paper and sell the publication to parents who thought their child may have it, open a centre specialising in it and dx local children with it. I've spent many happy hours thinking of what I?d call the label e.g. Must touch all the furniture in the living room in a certain sequence syndrome.
I could go on.