My 8 year old daughter seems to be having outburst in school at least once a day, she refuses to do homework/assignments in class, her teacher feels that she is seeking attention any way she can get, she does things to intentionally hurt others (moving her chair so child will trip) , she needs to constantly tattle on others and blame for her misbehaving, lies about others to get out of trouble, at home it is the same way. What could I be dealing with?