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Smarter toys, smarter tots?

Parents spend $2.8 billion per year on educational toys for infants and preschoolers.

By G. Jeffrey MacDonaldSpecial to The Christian Science Monitor / August 20, 2003


Doreen Olsen has a shelf full of videos that she hopes will do more than entertain her 16-month-old son. Ideally, she says, they'll also make him smarter.

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"The sooner [children] are stimulated, the more they'll learn in the long run," says Ms. Olsen, who tries to collect every video made by the Baby Einstein Co. "It's more about the intellectual foundation he's getting than the entertainment."

As a mother aiming to give her child a leg up, Olsen is far from alone. Parents who hope to boost their infants' and toddlers' IQ levels have made the brain- development niche one of the toy industry's strongest sectors since 2000, according to the Toy Industry Association.

There's one big problem, however, with the nation's rush to raise a smarter generation through the use of videos, CDs, flashcards, and more for the not-yet-talking set: The boom is based more on wishful thinking than hard evidence.

According to experts and child advocates most familiar with recent research, studies refute the notion that

particular products or types of experiences in the first three years will enhance intelligence. On the contrary, they caution, if parents habitually leave children in the care of "educational" videos, children can suffer intellectually from a lack of time spent with another person.

"Most of these producers are basing what they're doing on a study that's not very well respected," says Ranny Levy, president and founder of KIDS FIRST!, an advocacy project of the Coalition for Quality Children's Media. "They are claiming things that have not been proven.... If parents think their kids are going to be intellectually superior because they're listening to classical music, the answer is: very doubtful."

Ms. Levy refers here to a 1993 study (Rauscher, Shaw, and Ky) that sparked a sensation by claiming to document the so-called "Mozart effect." The study suggested that children who listened to classical music at young ages developed higher IQs than those who did not. Findings were widely reported and applied, even to the point that in June 1998, Georgia's then-Gov. Zell Miller began issuing classical music CDs to every child born in the state. Videos produced for toddlers soon made Vivaldi, Chopin, and Bach staples on their soundtracks.

Over the past four years, however, a series of independent studies reported in professional journals have debunked the "Mozart effect" as illusory. Common knowledge in the field of developmental psychology now holds that young brains develop through multisensory stimulation, which may include any type of music, whether it's pop, classical, or a child's own compositions on a xylophone.

"Babies learn through multiple senses being rewarded simultaneously," says Irving Lazar, a developmental psychologist and professor emeritus at Cornell University. "This means the best opportunity for a child to learn is from another person," who can stimulate sight, sound, taste, touch, and smell, sometimes all at once.

But what experts now know about the phantom Mozart effect has hardly curtailed manufacturers' zeal for selling to those who want their children to become whiz kids. Genius Products Inc., for instance, sells a compact disc described as"best of the IQ builder: stimulating sounds for intellectual growth."

The CD promises: "Bring out the best in your baby genius by playing the best music, when it matters most - today!" The cover also reads: "The IQ Builder will give you the opportunity to make a real difference in your baby's education right now, by using the effects of Classical music to enrich your baby's brain."

Cautiously singing their praises

Manufacturers are careful in promotional materials not to promise that children who use the products will be smarter as a result. Much of the intellectual growth suggestion is implied, as with Baby Einstein videos that use classical music. The latest in the series, which is named after history's famous geniuses, was released Aug. 5 under the title "Baby Galileo," in memory of the great astronomer.

Each of the Baby Einstein products aims to foster quality time between parent and child, according to spokeswoman Rashmi Turner.

"We started with classical music because it's timeless and beautiful," says Ms. Turner, director of communications and video production for Baby Einstein, a Walt Disney subsidiary. "Every parent wants to have an aspirational outlook for their child.... Any time you spend with a child, exposing them to beautiful things will benefit them."

Products that seem to give children an intellectual advantage have collected endorsements from independent sources. Baby Einstein and LeapFrog merchandise, for instance, showcase on their websites endorsements from such prestigious authorities as KIDS FIRST!, Parenting magazine, and the National Parenting Center.