About the relationship between executive function, theory of mind, and language abilities in children with autism: a systematic review.

A systematic review guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) procedure was used to evaluate the assumption that executive functions play a role in the relationship between theory of mind and language abilities in autism spectrum disorder. A total of 141 papers published in English between 2012 and 2023 were selected in databases, and of which 10 articles met inclusion criteria. Results showed that executive functions could be a predictor of theory of mind even when controlling for general language scores and age. However, results on syntactic language were not sufficient to completely validate the hypothesis that syntax could explain the relationship between theory of mind and executive functions in children with autism.