Validation of the Childhood Trauma Questionnaire – Short Form (CTQ-SF) for a French-Speaking Sample

Abstract

The Childhood Trauma Questionnaire-Short Form (CTQ-SF) is a widely used and standardized questionnaire designed to assess five types of childhood abuse. Despite the fact that the CTQ-SF demonstrates good validity and reliability, its internal structure presents some limitations and its original 28-item five-factor model has been contested. The present study assesses the reliability and the factor structure of a French version of the CTQ-SF for an alternative 25-item model and a bifactorial model, using confirmatory factor analysis (CFA). Participants were French-speaking females from two independent samples (N = 1903, N = 690). They completed an online sociodemographic questionnaire and the online version of the CTQ-SF. The new model proposed in this article demonstrated excellent fit indices in two independent samples. Our results support the fit of a bifactorial 25-item model, suggesting the presence of a general factor of intrafamilial maltreatment, from which only sexual abuse would be separated. Furthermore, the results support the fit of a solution with seven factors. This research proposes alternative models that address the limitations pinpointed by previous international studies and demonstrate good fit indices. Moreover, these findings provide support for the validity of a French version of the CTQ-SF.