Saturday, October 8, 2011

Has there been much research done on the effects of TV on infants and toddlers?

Over the last three decades many studies have focused on television and children, with a fair amount of emphasis on preschool-aged children. To date, infants and toddlers have received limited attention. This is starting to change given the big boom in programs and products directed at the very young - videos for infants, for example, have exploded in recent years-but a great deal more research is needed.

A review of current research has been published by the London-based National Literacy Trust and by the Kaiser Family Foundation. Although several studies suggest age-appropriate programs can help preschoolers learn language, there have been far fewer studies focused on toddlers. There is some evidence that 18-month-olds will respond to the visuals of programs with words, especially if the content is of high quality. But other studies suggest children under the age of 22 months learn words less effectively from TV than from interactions with people.