Reliability and factor validity of a Farsi version of The Positive and Negative Perfectionism Scale.

This study investigated reliability and factor validity of a Farsi version of the Positive and Negative Perfectionism Scale in 606 undergraduate students (257 men, 349 women) from the University of Tehran. All participants were asked to complete the scale, along with the General Health Questionnaire (Goldberg, 1972) and the Coopersmith Self-Esteem Inventory (Coopersmith, 1967). Findings indicated good internal consistency, test-retest reliability, and construct validity of the two-factor structure of the Farsi version of the Positive and Negative Perfectionism Scale. These factors were similar to the factors found in previous studies and were accordingly labeled Positive Perfectionism and Negative Perfectionism. The results provide evidence for applicability of the scale and its cross-cultural validity.