The study is mixed methods research, comprising both quantitative and qualitative research, aimed to study 1) the characteristics of Thai youths risky for cyberbullying and being cyberbullied, 2) cyberbullying behaviors of Thai youths, 3) media, psychological, and social factors influencing cyberbullying of Thai youths, 4) roles of digital media on cyberbullying of Thai youths, and 5) preventive and corrective approaches or guidelines to deal with cyberbullying among Thai youths. The questionnaires were collected from 400 youths aged 13-18 years ...