The Broad Autism Phenotype in Parents of a Child with Autism and the General Population 

I think we need to change “disorder” to “phenotype”. ASP instead of ASD.

Funny how Dr. Noah Sasson rocks back and forth ...

Is there more recent work done on this subject?

I think the new DSM or ICD should rename it to “Autism Spectrum and Other Pervasive Developmental Disorders”, because there are a lot of none-autistic developmental disorders that includes ASD-like features and I consider these disorders as Pervasive Developmental Disorders. I just want the diagnostic criteria for ASD to be ten times more broad, so even people with the just a tiny portion traits of ASD can be diagnosed with some form of ASD as well. I hope you know what I mean. But that if it is only if the small traits of Broad Autism Phenotype -aka tiny portion of ASD is causing people distress in daily life that is related to social demands.

So there's no "objective" line between broad autism phenotype (BAP) and the autistic spectrum itself?

Maybe T Manning method will be helpfull here.

What were those revised cut-off scores?