<qa>  What is the name of the study that will compare asthma knowledge and locus of control after 3The investigators aim to compare the change in asthma knowledge and locus of control after 3 months, for children who play the computerized asthma game, versus those who receive standard care in the ED. The investigators will also compare changes in asthma severity and activity limitations over 3 months, for children who play the asthma game without goal-setting, children who playing the game with goal-setting, and children who receive standard care. 