Parent-child relationship associated with the development of borderline personality disorder: A systematic review.

The parent-child relationship (PCR) is considered as a central factor in most contemporary theories on the aetiology of borderline personality disorder (BPD). This systematic review aimed to answer the three following questions: (1) How is the PCR described by BPD participants and their parents in comparison to other normative and clinical groups? (2) Which aspects of the PCR are specifically associated with a BPD diagnosis in adulthood? (3) How can the facets of the PCR identified in the reviewed studies shed light on the general aetiological models of BPD? Forty studies were retained and divided into three categories: perspective of BPD probands, perspective of their parents and perspective of family. Borderline personality disorder participants consistently reported a much more dysfunctional PCR compared to normal controls.

Empirical testing of criteria for dissociative schizophrenia.

This study examined the validity of dissociative schizophrenia diagnostic criteria. In the first phase, 50 participants with a psychotic disorder were administered the Dissociative Experiences Scale and the Childhood Trauma Questionnaire to identify those with dissociative characteristics. In the second phase, we selected those who had a score of 15 or above on the Dissociative Experiences Scale.