My dd, 3.8, has developed a weird habit. Sometimes she only wants to eat something - particularly when it's a snack or 'treat' (not meals) - while something else is happening, e.g. when the TV is on, or when I am telling her a story, or when the car is driving. Today, on the way back from nursery in the car, she started eating a fruit bar I gave her when I started driving, but when I stopped at the traffic lights, she stopped. It's the same thing if I'm telling her a story and she is eating - she'll stop if I pause for a while.
Has anyone ever heard of something like this? Am very concerned that it's a bizarre compulsion, and that she's heading for OCD.