Autism Prevalence: Timeline & Archives | #BanABA #AutisticHistory

Autism Prevalence | Timeline & Archives Autism Prevalence Timeline | Archives Autism Prevalence Timeline (Last Updated March 9, 2022) 1980s & 1990s In the 1990s there was little information on the prevalence of autism and other developmental disabilities in the United States. Two studies that were conducted in the 1980s examined only selected areas of …