High-functioning autism (HFA) was historically an autism classification to describe a person who exhibited no intellectual disability but otherwise showed autistic traits, such as difficulty in social interaction and communication, as well as repetitive, restricted patterns of behavior. The term is often applied to autistic people who are fluently verbal and of at least average intelligence.[11][12][13] However, many in medical and autistic communities have called to stop using the term, finding it simplistic and unindicative of the difficulties some autistic people face. [14][15][16][17]
The DSM-5-TR subtypes autism into three levels based on support needs. Autism Level 1 has the least support needs and corresponds most closely with the "high-functioning" identifier.[18]
^Sanchack KE, Thomas CA (15 December 2016). "Autism Spectrum Disorder: Primary Care Principles". American Family Physician. 94 (12): 972–79. PMID28075089.
^Ji N, Findling RL (March 2015). "An update on pharmacotherapy for autism spectrum disorder in children and adolescents". Current Opinion in Psychiatry. 28 (2): 91–101. doi:10.1097/YCO.0000000000000132. PMID25602248. S2CID206141453.
^Oswald DP, Sonenklar NA (June 2007). "Medication use among children with autism spectrum disorders". Journal of Child and Adolescent Psychopharmacology. 17 (3): 348–55. doi:10.1089/cap.2006.17303. PMID17630868.
^Price D (April 5, 2002). Unmasking Autism: Discovering the New Faces of Neurodiversity. National Geographic Books. p. 47. ISBN9780593235232.{{cite book}}: CS1 maint: date and year (link)
^The Diagnostic and Statistical Manual of Mental Disorders (5th edition, text revision (DSM-5-TR) ed.). American Psychiatric Association (APA). March 18, 2022.{{cite book}}: CS1 maint: date and year (link)