M-CHAT-R and Q-CHAT-10

M-CHAT-R and the Q-CHAT-10 to be used in research

 

The M-CHAT is the most widely used and best validated of the ASD screening tools that do not require observation by a professional.

 

The Q-CHAT (Quantitative Checklist for Autism in Toddlers) is a parent-report checklist derived from the Checklist for Autism in Toddlers (CHAT).

 

15-47 months