But a researcher involved in the study, and other child-care experts, urged parents Thursday not to overreact. They suggested the best response would be a nationwide push for improved child-care options. Child care data distorted Some parents said they don't have the luxury of changing their lives anyway, regardless of what the experts say.
Child care is their only option if they want to make ends meet.
There's no other choice, and his daughter is doing fairly well, he said. But researchers also found that children spending more than 30 hours a week in child care were almost three times as likely to exhibit aggression, disobedience and defiance as those in child care less than 10 hours a week. Parental concerns Margaret Burchinal, a University of North Carolina researcher who oversaw the statistical side of the study, said she was concerned that news reports of the study might cause unwarranted parental concerns. Children in child care aren't turning into monsters, she said. We're not seeing that child care produces super-aggressive kids.