ABSTRACT This research was conducted at SMP Negeri 7 Sijunjung, Tanjung Gadang District, Sijunjung Regency. As the aims of this study are to know the froms of social behavior of adolescent who use the tiktok application and know the positive and negative impacts of tiktok social media for students who use the tiktok application . Therefore, to achieve this goal, a qualitative method was used b…