Anna Rosa Guerriero has taught Italian language and literature in high school; she has been a contract lecturer at the Universities of Salerno and Viterbo, at the SISS in L'Aquila and at the SICSI of the Università Orientale in Naples. Seconded to the Ministry of Education, she has been in charge of the scientific coordination, planning and production of teaching materials. She has participated as a speaker in national and international conferences and is the author of scientific and educational publications. She has been the National Secretary of GISCEL, a member of the Ministerial Commission for the reorganisation of school curricula, a member of the Management Committee of the magazine "Italiano & oltre" and of the Scientific Committee of the series "Quaderni del GISCEL" (La Nuova Italia).