AbstractThis research explored effects of sex, age, interethnic contact, and outgroup representation on subtle and blatant prejudice toward Africans in Italian adolescents attending ethnic heterogeneous/homogeneous Secondary Schools. Measures: Subtle and Blatant Prejudice Scale (Pettigrew & Meertens, 1995) referred to the Africans and Semantic Differentials (Falanga et al., 2010) to analyze representation of Self, the Italians, and the Africans. Results showed that girls and the youngest adolescents expressed lower levels on some components of subtle prejudice and on blatant prejudice than boys and the oldest ones. Adolescents with friends from other ethnic groups and those attending ethnically heterogeneous schools displayed positive attitudes toward the Africans. Representation of the Africans had an impact on levels of subtle and blatant prejudice.Selection and peer review under the responsibility of Prof. Dr. Servet Bayram