Very much so. What we now call Autism Spectrum Disorder was referred to as "childhood schizophrenia" in the DSM-2 [1], things only started moving in the right direction with the DSM-3 [2] when it was finally sort-of recognized as an independent disorder of "infantile autism", but some core elements of ASD like sensory processing differences were only recognized in the DSM-5.
There's a good overview at [3]. It's good that criteria are different today, the criteria from decades ago failed to include majority of ways that autism expresses itself, many of which benefit from support and accommodations even though they're not obviously debilitating.
Very much so. What we now call Autism Spectrum Disorder was referred to as "childhood schizophrenia" in the DSM-2 [1], things only started moving in the right direction with the DSM-3 [2] when it was finally sort-of recognized as an independent disorder of "infantile autism", but some core elements of ASD like sensory processing differences were only recognized in the DSM-5.
There's a good overview at [3]. It's good that criteria are different today, the criteria from decades ago failed to include majority of ways that autism expresses itself, many of which benefit from support and accommodations even though they're not obviously debilitating.
[1] https://www.madinamerica.com/wp-content/uploads/2015/08/DSM-...
[2] https://aditpsiquiatriaypsicologia.es/images/CLASIFICACION%2...
[3] https://pmc.ncbi.nlm.nih.gov/articles/PMC8531066/