In ` ` Brutally Honest '' book series , Kelly Wallace asks provocative parenting questions . We are seeing mean girl behavior at younger ages , bestselling author says . One reason may be because of the way they are portrayed in mainstream media . Study : but I can tell you how horrified I was to watch this and realize these kids were still in elementary school . Significant effects on behavior after watching shows about socially aggressive women .
In ` ` Brutally Honest '' book series , Kelly Wallace asks provocative parenting questions . We are seeing mean girl behavior at younger ages , bestselling author says . One reason may be because of the way they are portrayed in mainstream media . Study : Significant effects on behavior after watching shows about socially aggressive women .