A Predictive Framework for Understanding Multidimensional Security Perceptions Among Students in Serbia: The Role of Institutional, Socio-Economic, and Demographic Determinants of Sustainability

This study investigates and forecasts multidimensional security perceptions among Serbian university students, who are a particularly engaged and vulnerable demographic in transitional societies. It examines how demographic traits, socio-economic status, and levels of institutional trust and engagement shape students' evaluations of security in everyday life. The study examines six primary dimensions of security perception: personal safety, safety at public events and demonstrations, perceived national threats, digital security and privacy, perception of emergencies and crises, and trust in institutions and security policies. A structured online survey was administered to a sample of 406 university students selected through non-probability purposive sampling from major academic centres in Serbia, including Belgrade, Ni & scaron;, Novi Sad, and Kragujevac. The questionnaire, based on a five-point Likert scale, was designed to measure levels of agreement across the six dimensions. Data were analysed using multiple regression, one-way ANOVA, Pearson's correlation, and independent samples t-tests. All necessary statistical assumptions were met, ensuring the reliability and validity of the results. Descriptive statistics indicated moderate to moderately high overall perceived safety, with personal safety scoring the highest, followed by digital security and disaster preparedness. Lower scores were recorded for public event safety, perceived national threats, and, in particular, trust in institutional security policies. Regression analysis revealed that key predictors of perceived safety varied across dimensions: gender was a significant predictor of personal safety. At the same time, family financial status had a strong influence on perceptions of safety at public events. These findings offer valuable insights for designing targeted risk communication, inclusive policy initiatives, and institutional reforms that aim to enhance youth resilience, civic trust, and participatory security governance, ultimately contributing to long-term social sustainability.