Abstract
BACKGROUND: Adolescence is a critical stage for the development of behaviours related to problematic Internet and social media use, as well as for the experience of cybervictimisation. The literature highlights the need to examine these types of adolescent behaviours. METHOD: A field study was designed to analyse the prevalence of problematic Internet and social media use, as well as cybervictimisation, sexting, and grooming. In total, 666 Spanish adolescents participated, 55.4% females and 44.6% males, with an age range between 14 and 18 years (M = 15.27, SD = 1.01). RESULTS: The results showed that 15.8% of the participants were diagnosed as at risk for Internet and social media addiction; 27.2% of the participants were diagnosed as cyberbullying victims; 14.7% of the sample engaged in sexting behaviours, and 34.7% engaged in grooming behaviours. Additionally, significant gender differences were found in cybervictimisation behaviours, with females scoring higher. CONCLUSIONS: The findings are discussed in relation to the need to develop preventive and educational strategies that promote the safe and responsible use of the digital context.