25-year-old actress celebrates getting STERILIZED

Set Firm Rules—and Expect Respect

Kids who believe they can do anything they feel like doing, and get whatever they want, tend to be the ones who act out by whining or throwing a tantrum when their demands aren't met. "Children who understand that there are well-defined boundaries learn how to self-regulate and to respect limits," says Hal Runkel, family therapist and author of ScreamFree Parenting.