http://testing.wellness.com/blog/20850/babies-vocabulary-and-iq-influenced-by-talk/higher-spa-studio
of course, for example my first son watch for long time the TV, he watch it very common a commercial about Generic Viagra, so one of them first words was this, now my wife and I buy to him tales, bedtime histories, and stuff like these, of course that I also play some Mozart music to stimulate his creativity.
Posted by Dante