Key points are not available for this paper at this time.
Hystad, S. W., Eid, J., Johnsen, B. H., Laberg, J. C. DRS‐15). Using exploratory and confirmatory factor analytic strategies with a large sample of working adults ( N = 7,280), support was found for a hierarchical structure comprising a general hardiness dimension and three sub‐dimensions (commitment, control, and challenge). Overall, the results support the reliability and validity of the revised DRS‐15 and underscore the importance of examining the psychometric properties and cultural appropriateness of translated scales.
Hystad et al. (2009) studied this question.