Jul 3, 2010 Empirical validation of the Young Schema Questionnaire-Short Form (YSQ-S2) in borderline personality disorder and control subjects. Oct 26, 2011 Publication Types: Research Support, Non-U.S. Gov't. MeSH Terms. Adult; Bipolar Disorder/psychology ; Cognition; Emotions; Female. Apr 3, 2014 this therapy, the Young Schema Questionnaire (YSQ) was developed to assess the Comparative Study; Research Support, Non-U.S. Gov't. Furthermore, in a pilot study, we examined the discriminant validity of the scale. Accordingly, t-test analysis that compared the YSQ-subscale scores of clinical.