Development and validation of the Autism Communicative Skills Questionnaire (ACSQ): An autism screening measure in Farsi.

There has been a steady increase in the number of children diagnosed with autism spectrum disorder (ASD) worldwide. However, screening tools that focus primarily on communicative development that are culturally sensitive and linguistically appropriate are needed, particularly in languages, such as Farsi, which is spoken in countries that may benefit from additional resources. Therefore, the purpose of this study was to develop and validate a screening tool, written in Farsi by Iranians, that focuses on communication and factors affecting the development of communication for children with autism.