• The school situation can encourage an atmosphere in which bad behaviurs can have psycologycal effects such as bullying and oppression (Abada, et al., 2008; Zeman & Bresssan, 2006) .
• There is a continuous issue in which Canadian high school are facing which includes physical and emotional aggression (Abada, et al., 2008; Zeman & Bresssan, 2006).
• Discrimination can be revealed by behaviours such as physical assaults,verbal aggressions and social isolation inspired by individual’s immigrant status (Lee & Koro-Ljungberg, 2007; Liang, Grossman, & DeGuchi, 2007).