
Part B Of The Diagnostic Criteria Cause Part A
To meet the diagnostic criteria (DSM-5) for autism, a person must have persistent deficits in each of the 3 areas of Part A plus at least 2 of 4 behaviours in part B. In this blog post we argue that the behaviours in Part B actually cause the issues in Part A. We believe that looking into Part B first helps with understanding 'why' an individual presents with a collection of symptoms that leads to a diagnosis of autism. If you understand 'why' then you will be able to design appropriate interventions to support them better.








