Early Intervention - New York City(https://www.nyc.gov/site/doh/health/health-topics/early-intervention.page) Family Guide to Preschool Special Education Services - NYC Department of Education (https://www.schools.nyc.gov/docs/default-source/default-document-library/family-guide-to-preschool-special-education-services-english)

Early Childhood Milestones - CDC (https://www.cdc.gov/ncbddd/actearly/pdf/parents_pdfs/MilestoneMomentsEng508.pdf) Speech & Language Milestones (Birth - 5 Years Old) (https://www.asha.org/public/speech/development/chart/) Speech & Language Milestones (Kindergarten - 5th Grade) (https://www.asha.org/public/speech/development/communicationdevelopment/)

American Speech-Language Hearing Association (https://www.asha.org/public/) Apraxia Kids (https://www.apraxia-kids.org/) The Stuttering Foundation (https://www.stutteringhelp.org/)