d0379b42_ildren___Australian_Baby_Hands__ASL_Child
[Age] 3-5 years [Non-ASL Child] Can understand everything that is said Says 1000-2000 words Knows 10 Letters [ASL Child] 
Says 1000-2000 Words Reads a picture book with a little help Knows all the Letters
The Difference in Language Acquisition for Signing and Non-Signing Children | Australian Baby Hands
ASL Child