You said yourself she is consantly seeking attention, does she get enough quality attention from you and her Dad,has she other siblings she has some jealousy issues with, Experts advise parents to always focus on the positive side of any child's behavior,catch her doing something right and praise her,make use of her individual creativity and channel her energy in constructive ways. Chlidren often but into adult conversation , perhaps you can include her in some of it as she is presant,How about outside activities children thrive with sports and swimming and Nature study , hiking cycling. Give her more one to one attention and see if she is better.