What Does Research Say About Baby Sign Language

Research shows that baby sign language provides significant cognitive and language development benefits, particularly for deaf and hard-of-hearing...
Answers to the most common parent questions about baby sign language: when to start, when to stop, and how it helps.

Research shows that baby sign language provides significant cognitive and language development benefits, particularly for deaf and hard-of-hearing...

Baby sign language supports early learning by giving infants a way to communicate their thoughts and needs before they can speak, which accelerates...

Yes, baby sign language can meaningfully improve cognitive skills during critical developmental years.

Baby sign language activates the same brain regions responsible for processing language as spoken speech does, making sign language a genuine and...

Yes, baby sign language can meaningfully support language development. When a baby is exposed to sign language—whether as their primary language or...

Yes, baby sign language can be genuinely helpful for speech therapy, but not in the way many parents expect.

Yes, baby sign language can be genuinely helpful for babies and toddlers with autism, particularly for those who face challenges with verbal speech.

No, baby sign language does not confuse babies. Research consistently shows that babies exposed to sign language learn it naturally and fluently, just as...

Yes, baby sign language can be genuinely beneficial for bilingual families. When families use sign language alongside spoken languages, children gain an...

No, babies do not stop signing when they start talking. In fact, research on bilingual language development shows that children who learn sign language...