Give kids identical foods, some in McDonald’s wrappers, some not, and ask the kids which ones they like best. Big surprise: they like the foods labeled McDonald’s much better, especially if they often eat at McDonald’s or watch a lot of television. And these were little kids–aged 3 to 5. That’s the gist of a new study from the Archives of Pediatric and Adolescent Medicine, a journal not on my usual reading list so I am indebted to the UC Berkeley Center for Family and Community Health for sending it to me. Actually, the effect of branding on kids’ taste preferences is so easy to demonstrate that even kids can prove it. In my book Food Politics, I quote a science fair project done by a couple of 13-year-olds in Portland, OR who did the same experiment with their classmates’ soda preferences. This is why companies are so eager to put their brand in every possible place where kids can see it. It makes kids want to eat brand-named foods (what I call “kids’ foods”) and not want to eat foods without brands. As for adults….?