I: What's going on with girls?
The new American girl gets physical
To hit or not to hit: are girls and boys wired differently for aggression?
II: How is culture changing the lives of girls?
Girls unleashed
From powder puff to powerpuff girls: how pop culture celebrates aggressive girls
The evolution of mean: the new language of girl violence
III: When things go from bad to worse for girls, then and now
Cinderella strikes back: girls who are sad, mad, and hurt
Girls who kill ... themselves or others
IV: What now?
Lifelines and safety nets: helping girls get physical without getting hurt or hurting other people
Female aggression in the twenty-first century: what lies ahead for the new American girl?