M-CHAT-R Autism Screening Tool
The Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R) is a screener for toddlers ages 16-30 months.
Modified Checklist for Autism in Toddlers, Revised
The Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R) is a screener that will ask a series of 20 questions about your child’s behavior. It's intended for toddlers between 16 and 30 months of age.
The results will let you know if a further evaluation may be needed. You can use the results of the screener to discuss any concerns that you may have with your child’s healthcare provider. Here are some other free autism screening tools.
Please answer questions to reflect your child's usual behaviors. If the behavior is rare (e.g., you've seen it only once or twice), answer as if the child has not acquired the behavior.
© 2009 Diana Robins, Deborah Fein & Marianne Barton