 After the training is complete parents will be asked to implement the strategies they have learnt in the 6 months that follow. In addition researchers from the university will telephone parents caregivers to ask some questions about their childs temper outbursts and on the effects this behaviour has on daily life. Parents will be interviewed at three points during the study before baseline, after baseline, before intervention and after intervention phases. Interviews will focus on gathering information of their childs behaviour. 