Maher Institute Inc Iranian Journal of Neurodevelopmental Disorders 3115-848X 3 2024 03 29 The Structural Model of Cyberbullying–Victimization Experience Based on Body Image Satisfaction with the Mediating Role of Self-Esteem in Adolescents The Structural Model of Cyberbullying–Victimization Experience Based on Body Image Satisfaction with the Mediating Role of Self-Esteem in Adolescents 154 164 10.61838/kman.jndd.3.1.17 EN Journal Article 2023 11 07 <p><strong>Purpose: </strong>This study aimed to investigate the structural relationship between body image satisfaction and cyberbullying–victimization experience in adolescents, with self-esteem functioning as a mediating variable.</p> <p><strong>Methods and Materials: </strong>The research employed a descriptive-correlational design using structural equation modeling (SEM). The statistical population consisted of all second-level secondary school students in Tehran during the 2023–2024 academic year. A multistage cluster sampling method was used to select 400 participants, of which 374 completed all study components. Data were collected using three validated instruments: the Cyberbullying and Victimization Experience Questionnaire (CBVEQ), the Body Image Satisfaction Scale (SWBIS), and the Rosenberg Self-Esteem Scale (RSES). Data analysis was conducted using SPSS-26 for descriptive statistics and AMOS-24 for confirmatory factor analysis and SEM to test the hypothesized mediation model.</p> <p><strong>Findings: </strong>Results showed that body image satisfaction positively and significantly predicted self-esteem (β = 0.200, CR = 4.085, p &lt; 0.001), while self-esteem negatively predicted cyberbullying–victimization experience (β = –0.317, CR = –5.236, p &lt; 0.001). Additionally, body image satisfaction had a significant direct negative effect on cyberbullying–victimization (β = –0.531, CR = –8.789, p &lt; 0.001). The Sobel test confirmed the mediating role of self-esteem in the relationship between body image satisfaction and cyberbullying–victimization (z = –7.784, p &lt; 0.001), indicating a significant indirect effect (β = –0.064).</p> <p><strong>Conclusion: </strong>The findings highlight the central role of self-esteem in mediating the negative association between body image satisfaction and involvement in cyberbullying. Adolescents with higher body satisfaction tend to experience greater self-esteem, which in turn reduces their vulnerability to both cyberbullying perpetration and victimization.</p> https://maherpub.com/index.php/jndd/article/download/446/326