Of all the Great Society programs, Head Start is perhaps the most popular. It provides center-based services to millions of very cute 3- and 4-year-olds, mostly children from disadvantaged families. If members of the public, educators, and policy makers know a single conclusion from educational research, it is that early-childhood programs have long-term positive impacts.
It's hard for parents to understand how a toddler can go from eating everything to barely touching their meals. It's even more difficult for them to understand why kids are so reluctant to try new foods. And without a big picture understanding of why kids eat the way they do, parents are left frustrated and are more likely to make feeding mistakes.