Abstract
Background. This study examines the validity and reliability of the Persian version of the Self-Concept and Identity Measure, designed to assess healthy and disrupted identity functions.
Methods. This study utilized a methodological design and focused on students at Tabriz University of Medical Sciences for the 2023-2024 academic year. A sample of 300 participants was selected through the cluster sampling method. Data collection involved several assessment tools, including the Self-Concept and Identity Measure, the Beck Depression Inventory, the Short Form of the Borderline Symptom List, the Short Form of the Difficulties in Emotion Regulation Scale, the General Health Questionnaire, the Coping Orientation to Problems Experienced Inventory, and the Self-Harm Inventory.
Results. The analysis revealed that Cronbach's alpha coefficients were 0.79 for the consolidated identity subscales, 0.83 for disturbed identity, 0.81 for lack of identity, and 0.87 for the overall scale. Furthermore, the confirmatory factor analysis results substantiated a significant association between observed variables and latent constructs, indicating that the three-factor structure of the scale exhibits a satisfactory fit within the research samples.
Conclusion. The self-concept and identity scale among students demonstrates commendable test accuracy and reliability, thereby rendering the application of this instrument in forthcoming research endeavors dependable.
Practical Implications. The outcomes of this study may serve as a valuable resource for diagnosis, psychotherapy, psychological research, and strategic planning aimed at enhancing the mental health and overall well-being of individuals within the community.