Based on the theoretical tenets of Rational Emotive Behavior Therapy (REBT) and the developmental dynamics of adolescence, it is clear that rigid cognitive styles are deeply intertwined with multiple facets of a young person's life. While individual studies have examined these variables in isolation, there remains a critical need for an integrated model that simultaneously evaluates how demographic characteristics, family environments, academic experiences, health perceptions, and social relational contexts collectively contribute to or sustain these cognitive vulnerabilities. The present study addresses this empirical gap by exploring both the descriptive prevalence and the predictive network of irrational beliefs in a sample of adolescents. By examining these complex intersections, this research aims to provide primary health professionals, educators, and school counselors with actionable insights for early identification and targeted psychoeducational interventions.To achieve this overarching aim, the study sought answers to the following specific research questions: