Irrationality as a Selfdefeating Calue-Orientation: A further study of the SVO-12 scale

The SVO-12 is based on an emotive approach to the assessment of irrationality. In order to test its reliability and validity the scale was administered to a group of students and a group of psychiatric patients. The statistical analyses gave acceptable reliability coefficients in both groups. Furthermore the scale differentiated significantly between patients and students, both totally and for men and women separately, thus supporting its validity according to RET-theory.and maintains a small private practice in Laksevåg, Bergen, Norway.