What is an Autism Spectrum/Pervasive Developmental Disorder? Pervasive Developmental Disorder is a broad diagnostic category that includes what are commonly referred to as "Autism Spectrum Disorders".

And here is the problem. Similarities With Autism Spectrum Disorder The markers of fearful/disorganized attachment are very similar to those of people who have mild forms of autism. And before you ...

Branded “the largest study of autism in the UK”, Spectrum 10K – which also involves researchers from the Wellcome Sanger ...