<![CDATA[Cyberbullying can occur in all circles, especially among teenagers, as it often starts as a joke but continues and becomes behavior that is considered normal by the perpetrator. However, if left unchecked, it can impact on the psychological well-being of the teenage victims. The negative impact expressed in negative emotions such as stress, sadness, anger, frustration, shame, loneliness, fear, depression, a desire for revenge, and thoughts of suicide. Therefore, efforts are needed to address the impact of cyberbullying by enhancing adolescents' competencies through self-acceptance, which is a protective factor needed by adolescents. Objective: to determine the effect of self-acceptance on the psychological well-being of adolescents who experience cyberbullying. Research method: using a descriptive analytical research design with a cross-sectional approach. The data obtained were then grouped using tables according to their characteristics and categories using SEMPLS to illustrate the reflective indicators of the variables and to depict the influence of the two variables of self-acceptance on psychological well-being. Results: The self-acceptance of adolescents has the ability to choose situations in the high category, with 23 individuals (46%), the ability to spread attention in the moderate category, with 29 individuals (58%), and the ability to change thoughts in the high category, with 24 individuals (48%). The psychological well-being of adolescents is formed from happiness, with most being in the moderate category, namely 26 people (52%), while in the aspect of life satisfaction, most are also in the moderate category, namely 24 people (48%). The influence of (X) self-acceptance -> (Y1) psychological well-being produces a T statistic value of >1.96 and a p-value <0.05. This means there is a significant influence. Conclusion: good self-acceptance in adolescents can enhance psychological well-being]]>
