Abstract
This study aims to determine the impact caused by the factors causing the influence of parents' authoritarian parenting on children's social behavior. The method used is descriptive qualitative research with a phenomenological approach with the understanding that this research to describe the phenomenon of deviant behavior of students to the surrounding conditions. The object in this study numbered one grade 10 MIPA student at MA Plus Nurul Islam Sekarbela who showed behavior that deviated from the school rules. The results showed that students who have an authoritarian parenting background have too active characteristics when they are in school. After going through the assistance process it is found that there is a change for a better direction, although not yet optimal. This can be seen from the student's behavior when participating in learning in the classroom or when outside the classroom.