This systematic review found that behavioural interventions (social skills training) were useful for improving social function and social cognition in children and young people with social deficits including autism and ADHD. More routine availability of these interventions within health services would be useful.

Darling SJ, Goods M, Ryan NP, Chisholm AK, Haebich K, Payne JM. Behavioral Intervention for Social Challenges in Children and Adolescents: A Systematic Review and Meta-analysis. JAMA Pediatr. 2021 Oct 18:e213982. doi: 10.1001/jamapediatrics.2021.3982.

https://www.evidencealerts.com/Articles/AlertedArticle/101842