http://www.helium.com/knowledge/29083-mean-girls-the-issues-concerning-the-popularity-of-teen-and-preteen-girls.xml Helium.com > School Bullying & Violence > Mean girls: The issues concerning the popularity of teen and preteen girls en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT