A few weeks ago I wrote a study that showed that exposing premature babies to Mozart music may lead to metabolic changes that facilitate weight gain and better medical outcomes. That study is an example of one credible and positive outcome that came out of the “Mozart effect’ craze. Unfortunately, most of the other claims, such as that listening to Mozart improves intelligence, have been discredited. So today I’m discussing a similar fad: making babies watch “educational” dvds or movies. For example, an entire industry has been developed to provide ‘educational’ dvds designed for infants and toddlers, such as the Baby Einstein DVD series reduced and marketed by Walt Disney. These dvds are marketed as developmentally appropriate for young children and able to facilitate the development of various cognitive skills such as language. For example, the dvd Baby Wordsworth is supposed to help babies learn 30 English words using child-friendly scenes (e.g., puppets, etc). Read More

Do you remember the Mozart Effect? In the 1990s a small yet very influential study showed that listening to classical music, and in particular Mozart, improved test performance in college students -thus Mozart must make you smarter! The public reacted and an entire industry was born. Parents rushed to the stores to purchase Mozart CDs so they could play it to their unborn children (hopefully not Mozart’s Requiem – which, although is one of my favorite works of all time, it is bound to traumatize anyone under 14). Even the State of Georgia passed a law requiring the free distribution of CDs to new mothers! The Governor at the time was widely quoted saying:

As you know, the brain has two lobes. The studies show that music engages both hemispheres of the brain — its creativity and emotion engage the right lobe, while rhythm and pitch engage the left. So people who receive musical exposure at a young age develop a bundle of nerves that connects those two halves* Read More