Understanding why some adolescents become cyberbullying targets is critical for designing effective interventions — and this longitudinal work suggests a behavioral and emotional chain that begins well before a device is opened. The finding that alcohol use at age 12 predicts later online victimization reframes cyberbullying prevention as something that may require addressing substance use and emotional regulation simultaneously, rather than treating each as isolated risks.
Drawing on nearly 1,900 Chinese middle-schoolers tracked across two years through the Ningbo Youth Risk Behavior Survey, the study found that over 40% of participants reported alcohol use at baseline, and roughly one in nine experienced cyberbullying victimization at follow-up. After adjusting for physical activity, screen time, smoking, diet, and demographics, baseline alcohol use was independently associated with meaningfully elevated odds of subsequent cyberbullying victimization. Critically, mediation analyses identified loneliness and nervousness — but not sadness — as significant pathways linking alcohol use to online targeting, suggesting that emotional dysregulation and social disconnection may be the operative mechanisms rather than generalized negative affect.
This research adds important nuance to a growing literature connecting substance use to digital-world vulnerability. Prior cross-sectional work had established correlations between alcohol and both perpetration and victimization of cyberbullying, but causal directionality remained unclear. The longitudinal design here strengthens the case for alcohol use as a prospective risk factor, not merely a co-occurring variable. That said, several limitations temper the conclusions: the sample is geographically confined to one Chinese city, limiting generalizability to other cultural contexts; self-report bias affects both alcohol disclosure and victimization recall; and the mediation model, while temporally ordered, remains observational and cannot establish strict causality. The finding that sex-stratified and drinking-frequency subgroup analyses produced consistent results adds robustness. For health practitioners working with early adolescents, the data point toward emotional loneliness and anxiety as potential intervention targets sitting between substance use and online harm — an incremental but practically useful contribution to the prevention toolkit.