“…It has been thought that higher level of aggressive behaviors of children, who received pre-school education, with hearing impairment may be caused by these reasons. In fact, in the relevant studies, it has been suggested that aggressive behaviors and other negative behaviors more likely seen in children with hearing impairment are not caused by their disabilities, but parents-child and environmental interactions that are not established in a healthy way and at early ages (Moeller, 2007;Motemmedi et al, 2007;Salhi et al, 2009). When we reviewed the relevant studies, we have seen that although there are several studies indicating that the relationship between pre-school education and aggressive behaviors is insignificant (Moeller, 2000;Sipal, 2010), there are also some other findings suggesting that the level of aggressive behaviors drops down as the educational level increases in these children (Edmanson & Bullock, 1998;Ersoy, 2001).…”