The Mediating Role of Alexithymia in the Relationship Between Defense Mechanisms and Tendency to High-risk Behaviors Among Adolescents

Background: Although high-risk behaviors lead to adverse physical, psychological, and sociological consequences, less attention has been paid to identifying their related factors. The aim of this study was to investigate the mediating role of alexithymia in the relationship between defense mechanisms and highrisk behaviors among adolescents in Zahedan. Methods: In this descriptivecorrelative study, junior and senior high school students of Zahedan, Iran were studied in the academic year 2015-2016. A sample of 250 (125 males and 125 females) students were chosen by multistage cluster sampling and asked to complete the Defense Style Questionnaire (DSQ), Toronto Alexithymia Scale (TAS), and the RiskTaking Scale (IARS) for Iranian Adolescents. Data analysis was conducted by measuring coefficients of correlation and performing a path analysis. Results: Path analysis showed a significant correlation between defense mechanisms and alexithymia (P 0.01) and a significant correlation was found between immature defense mechanisms and highrisk behaviors (P 0.01). Conclusion: In the relationship between dysfunctional defense mechanisms and highrisk activities, alexithymia played a mediating role. It can be inferred that dysfunctional defense mechanisms play a key role in highrisk activities by influencing alexithymia.