Impact of Graphic Images and Violence on Audience Psychology and Risk Perception

The rapid spread of unfiltered graphic images and violent content on X (formerly Twitter), especially depictions of violence against children, raises concern about effects on audience psychology and risk perception in Nigeria. This study examined the impact of repeated exposure to such content on the psychological states and risk perceptions of Nigerian undergraduate students, and assessed their attitudes toward its circulation. Anchored on the General Aggression Model, the study employed a quantitative cross-sectional survey design. Using multistage cluster sampling, 368 questionnaires were administered to students in Mass Communication, Political Science and International Relations, and Criminology and Security Studies at Caleb University, Lagos. A total of 313 valid responses (85% response rate) were analysed with descriptive statistics. Findings showed adverse psychological effects: 76.0% reported anxiety or fear, 77.9% sadness or grief, and 70.0% desensitisation. Risk perception rose markedly, with 82.4% becoming more protective of children, 79.2% viewing community children as at higher risk, and 68.4% reporting reduced institutional trust. Attitudes were mixed; 79.5% favoured content restriction and 76.7% supported accountability for sharers, yet only 40.3% had reported such content, revealing an attitude–behaviour gap. The study concludes that repeated exposure harms psychological well-being and heightens risk perception among young Nigerian users. It recommends stronger platform moderation, accessible reporting tools, media-literacy programmes, institutional trust-building efforts, and ethical advocacy guidelines that avoid graphic imagery.