Babies begin learning language in womb
Babies only hours old are able to differentiate between sounds from their native language and a foreign language, scientists have discovered. The study indicates that babies begin absorbing language while still in the womb, earlier than previously thought.
Sensory and brain mechanisms for hearing are developed at 30 weeks of gestational age, and the new study shows that unborn babies are listening to their mothers talk during the last 10 weeks of pregnancy and at birth can demonstrate what they’ve heard.
Previously, researchers had shown that newborns are born ready to learn and begin to discriminate between language sounds within the first months of life, but there was no evidence that language learning had occurred in utero.
The results published in the journal Acta Paediatrica.
Forty infants, about 30 hours old and an even mix of girls and boys, were studied in Tacoma and Stockholm, Sweden. While still in the nursery, the babies listened to vowel sounds in their native tongue and in foreign languages.
Their interest in the sounds was captured by how long they sucked on a pacifier that was wired into a computer measuring the babies’ reaction to the sounds. Longer or shorter sucking for unfamiliar or familiar sounds is evidence for learning, because it indicates that infants can differentiate between the sounds heard in utero.
In both countries, the babies at birth sucked longer for the foreign language than they did for their native tongue.
The researchers say that infants are the best learners, and discovering how they soak up information could give insights on lifelong learning.
Dr. Anil SinghalBabies begin learning language in womb
by Dr. Anil Singhal ( Author at Spirit India )
Posted on January 4th, 2013 at 12:00 am.
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