“…Under these perspectives, moral judgment and moral emotions are referred as directly related to the prosocial behavior. For example, some studies analyze the effects of moral sensitivity (Thornberg and Jungert, 2013;Levasseur et al, 2017), selfimportance of moral value (Pozzoli et al, 2016), empathy (Pöyhönen et al, 2010;Barchia and Bussey, 2011;Nickerson et al, 2014;Pozzoli et al, 2016;Van der Ploeg et al, 2017;Yun and Graham, 2018), and restorative shame management (Ahmed, 2008;Valdés-Cuervo et al, 2018) with defender bystander behavior in bullying. Nonetheless, for social cognitivist (Blasi, 1980(Blasi, , 1984(Blasi, , 2004Rest, 1986;Narvaez and Lapsley, 2009;Bergman, 2013), prosocial behavior is a complex phenomenon that cannot be fully explained using either a single or a couple of variables.…”