http://consumerist.com/2007/10/01/maybe-television-idiot-syndrome/

Maybe Television Idiot Syndrome (a term we just made up) is reversible: a new study says you can reduce the risk of having an antisocial, depressive child if you reduce his television viewing to less than two hours per day by age 5 1/2. Just make sure you don’t fill up those two hours with Baby Einstein vids. [Reuters]