Study : 54 percent of MySpace profiles of 18-year-olds mentioned risky behaviors . The authors then made a profile of their own , called `` Dr. Meg , '' from which they sent a single e-mail to half these profiles , warning them about the risky information and offering information about clinical resources . Authors looked at 500 randomly chosen Web profiles from U.S. teens . Many teens took down content or made profiles private after e-mail warning . Comment:
Study : 54 percent of MySpace profiles of 18-year-olds mentioned risky behaviors . Authors looked at 500 randomly chosen Web profiles from U.S. teens . Many teens took down content or made profiles private after e-mail warning . Comment: