Unctional Communication: Joint Attention

This paper should be a eight pages literature review examining a specific issue relating to social communication needs of individuals with autism (pervasive developmental disorders (PDD)).
Online sources and all information (i.e., PowerPoint) will be sent. Please, use ONLY those sources, and precisely include quotation(s) in all what you use with proper reference. However, if you need to use information not provided, let me know the specifics before included, because I am developing a parallel dissertation on the topic that it will be presented in conjunction with this paper. Dont hesitate, any doubt, contact me immediately (email or cell), Try your best. Thank you