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Bullying and self-esteem in adolescents

Abstract This study analyzed the influence of bullying behaviors on adolescents’ self-esteem, considering sex and educational level variables. The research employed a quantitative and cross-sectional methodology, with a sample of 303 adolescents (158 females and 144 males) aged between 12 and 20 years (M = 14.54; SD = 1.86) from a secondary school in northern Portugal. Three instruments were used: a Sociodemogr...