Gender stereotypes are strongly established ###### today's youth by age 10, ###### to a new study just ######. Gender stereotypes lay out a ###### set ideas about the ways ###### and girls should behave.

The ###### can be dangerous for those ###### go against them. Children who ###### against gender stereotypes can be ###### to feel bad about themselves ###### are often picked on. They ###### at greater risk for both ###### and violence, the study warns.]]>
When Gender Roles Are Set

###### roles are "well established in ###### by the time they are ###### or 11 years old," lead ###### Kristin Mmari said.

Yet billions ###### dollars around the world are ###### on programs for teenagers that "###### kick in until they are ######," Mmari said. "By then it's ###### too late to make a ###### difference."]]>