I have done a couple of rounds of a study by mail - they've never seen Casper. Last week we got a questionnaire that included a list of words she might say, in rough order of complexity (starting with "dog" and "baby" and going to "could" and "wish.") Halfway down the first column was "coke". So, "coke" is a simple noun that most babies 2 years old probably know? Okay, my kid can pick you out Mickey Mouse and Cinderella despite the fact that we hardly watch TV, but let's try not to make our diagnostic tests reflect the corporatization of America, shall we?