By the age of three, 80% of a child's language is developed. They can speak like adults... yep that's right... mini adults... Children can tell short stories and take turns talking in a conversation. The rest of the 20% of language development involves higher level vocabulary and language concepts. But by the time a child turns 3, the basics of an adult conversation are in place. So how do you know if you should reach out to a speech language pathologist... Take this y/n quiz