TUESDAY, Aug. 7 (HealthDay News) -- DVDs and videos that claim to help boost infants' ability to learn new words may actually hinder their language development, a new study says.
For every hour a day spent watching baby DVDs and videos, infants between 8 and 16 months old understood an average of six to eight fewer words than infants who didn't watch them. The baby DVDs/videos had no positive or negative effect on the vocabulary of toddlers ages 17 to 24 months.
The study, which included more than 1,000 families with infants or toddlers, was published Tuesday in the Journal of Pediatrics.
Here is a link to the full article:
http://health.yahoo.com/news/178150;_ylt=AjrDv3d57zoQLUl3afGzMfFLvs8F