The Following websites focus on aggression between girls:
TYPES OF BULLYING
PHYSICAL: Examples include shoving, hitting, kicking, biting, inappropriate touching, and taking or damaging another's belongings.
VERBAL: Examples include teasing, name calling, threats, intimidation, demeaning jokes, rumors and gossip.
EMOTIONAL: Examples include leaving someone out on purpose, telling lies to hurt someone's reputation or humiliating someone publicly.
CYBERBULLYING: Examples include sending mean text messages, posting videos, stories or photos that ridicule someone and spreading rumors through social-networking sites.
Source: PACER Center
WARNING SIGNS OF A BULLIED CHILD
Comes home with torn clothing, damaged books.
Has bruises and cuts with no logical explanation.
Reluctant to go to school, picks a new route to school.
Has nightmares, cries in his or her sleep.
Grades suffer, loses interest in school.
Has mood shifts or outbursts of temper.
Requests or steals money to meet the bully's demands.
Source : notMYkid