Children’s language development: Talk and listen to them from birth.

9/27/13

Pediatric surgeon Dana Suskind understands the gravity of her responsibility when a parent entrusts her to cut into a baby’s head. She does so as part of a delicate, two-hour operation to attach a cochlear implant to a deaf or hearing-impaired child’s inner ear. She does not consider an operation successful if it results merely in a child being able to hear. Success means that, with the assistance of the implant and follow-up support, the child learns to talk.

Six years ago, Suskind noticed a disturbing trend among her patients at the University of Chicago Medicine: While children from affluent families were starting to speak after implant surgery, those from low-income families lagged behind.

Why? The question ate at Suskind, who co-founded the hospital’s cochlear implant unit in 2006. She believes she discovered her answer in research by child psychologists Betty Hart and Todd R. Risley. Their landmark study in the 1990s found that a child born into poverty hears 30 million fewer words by age 3 than a child born to well-off parents, creating a gap in literacy preparation that has implications for a lifetime.

Source: Slate

Available at: http://www.slate.com/articles/health_and_science/science/2013/09/children_s_language_development_talk_and_listen_to_them_from_birth.html

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