Évaluation dimensionnelle des émotions en psychiatrie : validation du questionnaire Émotionnalité positive et négative à 31 items (EPN-31)

In all, this study confirmed the validity and the interest of the EPN-31 use in psychiatric patients. Various clinical and research applications can be considered, such as infra-symptomatic studies of emotions in affective disorders and during treatment protocols or definition of phenotypic markers in genetic or neuro-imagery studies.