M-CHAT-R™ Screening Tool

The M-CHAT-R™ is a validated autism screening tool designed for caregivers of toddlers between 16 and 30 months of age. It consists of 20 yes-or-no questions about your child’s everyday behavior and development.

⚖️ Disclaimer

The M-CHAT-R™ (Modified Checklist for Autism in Toddlers, Revised) is an evidence-based developmental screening tool, developed by Dr. Diana Robins and colleagues at Boston University and the University of Connecticut.

This screening is intended solely for informational and educational screening purposes.

This screening tool is intended for children between 16 and 30 months of age.

It does not provide a diagnosis, and the results should not be interpreted as medical advice or a substitute for professional evaluation.

Our center does not make diagnostic determinations based on M-CHAT-R responses. If your child’s screening indicates possible developmental differences or autism risk, please consult your pediatrician, a licensed psychologist, or a qualified developmental specialist for a comprehensive assessment.

By using this tool, you acknowledge that the results are for screening and educational purposes only and that no clinician–client or diagnostic relationship is established through this website.

Robins, D. L., Fein, D., & Barton, M. L. (2009). Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R). Self-published. Retrieved from https://mchatscreen.com

Please answer these questions about your child. Keep in mind how your child usually behaves. If you have seen your child do a behavior a few times but it is not something they usually do, please answer “No.”

M-CHAT-R™ Questionnaire

{question}

{answer}

{question}

{answer}

{question}

{answer}

jdjdjdj

Avenir Light is a clean and stylish font favored by designers. It's easy on the eyes and a great go-to font for titles, paragraphs & more.