Why it's good for 3-year-olds: "Children can organize things around the house by color, shape, size, and use," says Rebecca N. Dudovitz, M.D., a pediatrician and faculty researcher for the UCLA ...

Would she be able to go on any rides? Are there even rides for 3 year olds at Disney World — or enough of them to make it worth our while? Related story I Tested Brooks' Limited-Edition ...

My husband and I had my 7-year-old son and 3-year-old daughter along for the trip ... highest ratio of rides well-suited for seven year olds, it would actually be Hollywood Studios.