"A negative norm of reciprocity represents the means by which individuals act against unfavourable treatments, and functions to keep balance in social systems" (Chen, 2009). In contrast to the positive reciprocity norm', the negative reciprocity norm emphasizes the return of unfavourable treatment as an appropriate response to a misdeed. The principle of this norm serves as a powerful deterrent for violent or symbolic mistreatment in society. Harming others invites anger and revenge, therefore people receiving negative treatment are likely to retaliate in an angry manner. Studies have shown, that individuals with a propensity towards anger might more strongly endorse the negative reciprocity norm as a justification for consummating their hostility by punishing the instigator of mistreatment (Eisenberger, Lynch, Aselage and Rohdiek 2004).Carlsmith, Darley, and Robinson (2002)[2 found that most college students believe that criminal punishment should be determined by the seriousness of the crime rather than by punishment's effectiveness in preventing similar crimes.