Developing a Model of Suicidal Ideation Based on Insecure Attachment Styles and Cognitive Flexibility: The Mediating Role of Hopelessness

Objective: This study aimed to develop a model of suicidal ideation in high school students based on insecure attachment styles and cognitive flexibility, with hopelessness as a mediating factor. Materials and Methods: The study employed a descriptive-correlational design using structural equation modeling (SEM) with a fundamental research approach. The population consisted of all second-cycle high school students in Ardabil during the 1403-1404 academic year . A sample of 250 students (130 girls and 120 boys) was selected using cluster random sampling. Data were collected using the Beck Scale for Suicidal Ideations (BSSI), Beck Hopelessness Scale (BHS), Adult Attachment Scale, and Cognitive Flexibility Inventory (CFI). Data were analyzed using SPSS-27 and AMOS-24. Findings: Insecure attachment styles and low cognitive flexibility were directly and indirectly (through hopelessness) positively associated with suicidal ideation. Hopelessness played a significant mediating role in these relationships. Discussion and Conclusion: The findings highlight the importance of addressing insecure attachment styles, enhancing cognitive flexibility, and reducing hopelessness in interventions aimed at preventing suicidal ideation. School-based programs focusing on fostering secure attachment and cognitive flexibility can be effective in mitigating suicidal thoughts.