Learning Revealed: How A Word Is 'Birthed'

Aired: 2/24/2016 | 0:02:57 | Clip
At MIT, Deb Roy and his colleagues wanted to see if they could see how children acquire language. After he and his wife, Rupal, brought their newborn son home from the hospital, they did what every normal parent would do. Mount a camera in the ceiling in each room of their home and record every moment of their lives for the next two years.

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