Perceptions of (In)Security in Portuguese Schools: A Multidimensional Approach to Safety and Youth Development

Introduction: School safety plays a crucial role in fostering a healthy learning envi-ronment and supporting Positive Youth Development (PYD), encompassing physical, emotional, and social dimensions of well-being. This study aimed to explore and char-acterize the perception of safety in Portuguese schools, identifying key risk and protective factors to inform action-oriented recommendations. Methods: The study involved 3,083 students from lower and upper secondary schools in Portugal (49.5% male; mean age = 13.6), as part of the Psychological Health and Well-being Observatory (OSPBE/DGEEC). A multidimensional model of school safety perception was assessed, considering so-cio-emotional competencies, school environment, and mental health indicators. Results: Statistically significant differences in perceived school safety were found across gender and educational levels, with girls and younger students (5th and 6th grades) reporting higher levels of perceived safety. A linear regression model explained 25.9% of the variance in school safety perception. Protective factors included younger age, higher curiosity (from the SSES), stronger student–teacher relationships, and a positive school climate. Conversely, bullying, depressive symptoms, and stress were associated with lower perceptions of safety. Within the PYD framework, the Connection dimension emerged as a significant protective factor. Other variables did not show statistically significant associations. Conclusion: These findings highlight the multifaceted nature of school safety, reinforcing the importance of emotional and relational dimensions along-side physical security. Implications include the need for school-based interventions that foster positive relationships, emotional support, and youth engagement, particularly during critical educational transitions. The study also offers actionable insights for in-stitutional and policy-level responses to ensure safer and more inclusive school envi-ronments that promote student well-being and development.