Early exposure to signing helps deaf kids on mental task
Developing language skills from birth has benefits in adulthood, study finds
![little girl looking at signs](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/02/ls_signlanguage_free_0.jpg?fit=860%2C460&ssl=1)
EARLY SIGNS Exposure to signing before age 3 can boost brainpower in deaf children, a new study suggests.
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