Baby and toddler sign language can fill the vocabulary gaps and make it easier for your child to communicate. This is emotionally and intellectually satisfying for both parents and their toddlers. There is ample research to show that signing not only works for communicating before verbal communication is possible, it also increases verbal skills and vocabulary.
Researchers have long recognized that it's far easier to acquire second and third languages at a young age. And they also know that learning two languages gives children intellectual skills that extend into other areas like reading and math, possibly even increasing IQ.
Even without any of the other benefits, though, this is just a great way for infants and toddlers to have their needs met before they can verbalize those needs.
Teaching baby and toddler sign language is similar to teaching a second language to a child. Even as your child begins to talk more, you may still encourage the continued use of sign language. It is a legitimate language and having the skill throughout life gives your son or daughter an additional qualification for securing employment in the future! If you look ahead, the potential is unlimited.