Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool (The ParentData Book 2)

by Emily Oster

once children are starting to eat solid foods, there is randomized evidence that repeated exposure to a food—say, giving kids pears every day for a week—increases their liking of it. This works for fruits, but also for vegetables, even bitter ones.