Relationship Beetwen Using Tiktok Social Media and FoMO (Fear of Missing Out) in Students

The development model of internet use emerged a new classification of disorder termed as FoMO. This research was conducted because there is a problem of FoMO in students of Universitas Muhammadiyah Sidoarjo, which is defined as a person's fear of losing social opportunities. One of the factors that influence FoMO is the use of social media, one of which is TikTok. The independent variable (X) in this study is the use of TikTok social media, measured using the TikTok usage scale with a reliability value of α = 0.932. The dependent variable (Y) is FoMO, measured using the FoMO scale with a reliability value of α = 0.793. The population in this study were students of Muhammadiyah University of Sidoarjo in 2022-2023 totaling 9,325 people.