Psychometric properties from a Spanish validation of Depressive Experiences Questionnaire (DEQ)

Abstract

Introduction: This study assessed the psychometric prop­erties of the Spanish translation of the Depressive Expe­riences Questionnaire (DEQ). This questionnaire measures two different personality dimensions vulnera­ble to two different subtypes of depression, anaclitic de­pression and introjective depression, respectively. Ob­jectives: The aims of this study are to assess the psy­chometric properties of Spanish translation of Depres­sive Experiences Questionnaire and its relationship with at­tachment styles. Method: The sample (N = 416) con­sisted of undergraduate students with a mean of 27.63 (ST = 10.98) years old. The administration was collec­tive and taken under the supervision of the researcher. Results: The results showed good internal consistency, similar to that of other studies. The findings showed sig­nificant re­lationships with other instruments measuring depressive symptomatology and confirmed the hypothe­sis of a rela­tionship between the DEQ and attachment style. Conclu­sion: The Spanish version of the DEQ could be an in­strument for distinguishing the types of personality vul­nerability to different expressions of de­pression in the Spanish population.