[The Young Cognitive Schema Questionnaire: translation and preliminary validation]

Young (1990) proposed a clinical scale to assess personality disorders. We translated and used this scale for validation purpose in pathological (n = 113) and control (n = 54) samples. Our results reflected that Young Schema Questionnaire (SQ) has a good discrimination value between patients (Axes I and II of the DSM III-R classification) and controls. Statistical comparisons indicated significant differences between three subgroups-axis I only (n = 53), axes I and II together (n = 60), and controls (n = 54). The SQ score was the highest in the patients with personality disorders, reflecting the sensitivity of the scale to Axis II pathology. Principal component analysis (unrotated factors) showed a first factor, a failure axis (eigenvalue = 7.93), and a second factor, a narcissistic one (eigenvalue = 1.30). These two principal components explained 62% of the variance.