i was just looking on the dsm 5 updates and saw as of early this month there is another new category ! !! Social communication disorder !
here is there criteria!!
A. Social Communication Disorder (SCD) is an impairment of pragmatics and is diagnosed based on difficulty in the social uses of verbal and nonverbal communication in naturalistic contexts, which affects the development of social relationships and discourse comprehension and cannot be explained by low abilities in the domains of word structure and grammar or general cognitive ability.
B. The low social communication abilities result in functional limitations in effective communication, social participation, academic achievement, or occupational performance, alone or in any combination.
C. Rule out Autism Spectrum Disorder (ASD). Autism Spectrum Disorder by definition encompasses pragmatic communication problems, but also includes restricted, repetitive patterns of behavior, interests or activities as part of the autism spectrum. Therefore, ASD needs to be ruled out for SCD to be diagnosed.
D. Symptoms must be present in early childhood (but may not become fully manifest until social demands exceed limited capacities).
here is the link
http://www.dsm5.org/ProposedRevisions/Pages/proposedrevision.aspx?rid=489by the way they describe it in the rationale section it sounds as if tis is the equivilant to non-verbal learning disability