Factor structure and psychometric properties of the Spanish version of the Dysfunctional Attitude Scale-Revised (DAS-R)

Validation of the Spanish version of the DAS-R (17 items) with 629 participants. A two-factor structure (Perfectionism/Evaluation and Dependency) was confirmed, with better fit for a hierarchical model with a general factor. The scale showed good internal consistency, temporal stability, and convergent/discriminant validity, offering global and specific measurements of dysfunctional schemas.