The document summarizes research on teens' online behaviors and experiences. Some key findings include: - 32% of online teens reported contact with a complete stranger, but only 7% found it disturbing. Girls and those who posted photos were more likely to experience contact. - 32% experienced some form of online bullying, like rumors or embarrassing photos posted without permission. Social network users faced higher risks. - Exposure to inappropriate content was reported by 24% of parents, though teens often encountered it accidentally. - Monitoring and rules varied among families, but most teens were aware of parental oversight online.