[The Frankfurt-Pamplona subjective experience scale].

Several instruments have been designed to assess subjective experiences (SE). The Frankfurt Complaint Questionnaire (FCQ) is the most widely used scale to assess SE. This study was aimed to replicate the factor validation of the scale in a Spanish sample. A factor analysis we carried out on the 98-items of FCQ. No a four-factor solution was found, as initially it had been proposed by authors of the scale. A simplified version of the FCQ was derived through procedures of unidimensionality analysis of factors.