Is there any peer-reviewed research demonstrating the effectiveness of RDI?
A. Yes. An article summarizing the results of a recent RDI study was published in the September 2007 issue of the peer-reviewed journal Autism. Copies of the article are available from RDI Program Certified Consultants. Another study led by Drs. Peter and Jessica Hobson is currently underway. Preliminary results are available from RDI Program certified consultants.