“…And as far as the 5Cs are concerned, studies confirm that the presence of the 5Cs leads to the contribution of adolescents to the contexts to which they belong (e.g., family, school, peer group) (Lerner et al, 2005;Lewin-Bizan et al, 2010) and are negatively associated with risky behaviour, such as aggression and bullying, and emotional problems (Jelicic, Bobek, Phelps, Lerner, & Lerner, 2007;Murry, Berkel, Simons, Simons, & Gibbons, 2014). The research mainly examined the link between developmental assets of PYD and bullying (Benson & Scales, 2009;Fredkove, Gower, & Sieving, 2019) or individual indicators of positive youth development (i.e., the 5 Cs), such as character (Hilliard et al, 2014). In spite the fact that individual predictors of bullying are of the greatest importance (Saarento et al, 2013), it is necessarily to consider all the factors that may influence the individual's behaviour, thoughts, and emotions about bullying and victimization, which can be achieved through incorporating the PYD into the context of bullying and victimization.…”