Cultural Adaptation of the Difficulties in Emotion Regulation Scale: Reliability and Validity of an Italian Version

Objective The aim of this study was to evaluate the reliability and validity of an Italian version of the Difficulties in Emotion Regulation Scale (DERS; Gratz & Roemer, 2004). Method Three studies were completed. First, factorial structure, internal consistency, and concurrent validity of our Italian version of the DERS were examined with a sample of 323 students (77% female; mean age 25.6). Second, test-retest analyses were completed using a different sample of 61 students (80% female; mean age 24.7). Third, the scores produced by a small clinical sample of participants (N = 38; mean age = 24.2) affected by anorexia, binge eating disorder, or bulimia were compared to those of an age-matched, nonclinical female sample (N = 38; mean age = 24.7). Results The factorial structure replicated quite well the six-factor structure proposed by Gratz and Roemer. The internal consistency and test-retest reliability were adequate and comparable to previous findings. The validity was good, as indicated by both the concurrent validity analysis and the clinical-nonclinical sample comparison. Conclusions These studies provide further support for the multidimensional model of emotion regulation postulated by Gratz and Roemer and strengthen the rationale for cross-cultural utilization of the DERS. (c) 2012 Wiley Periodicals, Inc. J. Clin. Psychol. 00:1-20, 2012.