Factorial structure and psychometric properties of the French adaptation of the Dissociative Experiences Scale (DES) in non-clinical participants

IntroductionThe Dissociative Experiences Scale (DES) is a widely used instrument for assessing dissociation. However, there is disagreement regarding the internal structure of the DES and scores tend to be highly skewed.ObjectiveThe present study was designed to test the psychometric properties of a French version of the DES in non-clinical participants, in addition to applying a response scale as recommended by Wright and Loftus (1999) in order to resolve the problem of skewed scores.ResultsExploratory and confirmatory factor analysis (computed in two independent samples) suggested a two-factor solution, which seem to represent two forms of dissociation (“automatic pilot” related dissociation episodes and “defensive” dissociation episodes). Results also revealed high internal consistency, and satisfactory results in terms of skewness and floor effects. Finally, significant associations with other measures (anxiety, depression, traumatic experiences) indicate good concurrent validity.ConclusionsThis study offers evidence that the present version of the French adaptation of the DES reveals good psychometric properties. Analyses of the internal structure of the DES suggest that two types of dissociative experiences are being measured: automatic pilot-related dissociation episodes (e.g., associated with different types of cognitive failures) and defensive dissociation episodes that may act as defensive mechanisms, especially in persons who have been traumatized (e.g., the avoidance of a memory related to a traumatic event).     

Foetal trauma,body memory and early infant communication: a case illustration

This paper presents the complex case of a male patient who started life as an unwanted pregnancy and adoptee in an era of socio‐cultural shame and blame. When able to contact his birth mother later in life, he experienced a number of confronting synchronicities as well as visions which he felt were related to failed abortion attempts and to other pre‐ and post‐natal events. The case material lends weight not only to Freud's, Ehrenwald's and FitzHerbert's assertions that the earliest form of mother‐infant communications is telepathic in nature but that this mode of communication can be retained if emotional trauma inhibits normal developmental processes. Contemporary neuroscience research is presented supporting the hypothesis that emotional memory can become imbedded in the psyche/soma of the foetus. Such memory traces can later emerge into imagery and/or words if the traumatic impingement has been substantial enough and if other defensive strategies are in place. Clinical implications are then suggested regarding analysts’ attention to the emotional conditions underpinning their patients’ conceptions and foetal development; the connection to projective identification components of the countertransference as being aspects of the earliest telepathic mother/infant communication channel and the need for reductive analyses in analyst training programmes.     

Relations between cyclothymic temperament and borderline personality disorder traits in non-clinical adolescents

ObjectivesThe aim of the present study was to examine the relation between cyclothymic temperament and borderline personality disorder traits in adolescents and to identify a typology of adolescents based on temperamental traits (cyclothymic temperament and BPD traits).Participants and methodsA sample of 312 adolescents completed several questionnaires assessing cyclothymic temperament, borderline personality disorder traits, depressive symptoms, suicidal ideation, antisocial behaviors and frequency of cannabis use.ResultsThe Cyclothymic-Hypersensitive Temperament (CHT) questionnaire and the Borderline Personality Features Scale for Children (BPFS-C) were highly correlated which suggests that these scales may measure the same construct. Factor analyses of the pooled items of both scales yielded two factors, ‘anger–impulsivity’ and ‘affective instability’, both composed half of items from both scales. The relation between these traits and suicidal ideation was fully mediated by depressive symptomatology. Cluster analysis showed that these traits may occur independently and that adolescents with both traits had the highest levels of depressive symptoms, suicidal ideations and antisocial behaviors.DiscussionThe CHT questionnaire and the BPFS-C may measure the same construct which appeared relevant for defining a subgroup of adolescents with high levels of depressive symptoms, suicidal ideations and antisocial behaviors.     

The lives of Mary Foote: painter and Jungian

Mary Foote (1872‐1968) was a successful early twentieth century American artist who suddenly closed her New York studio in 1926 to go to Zurich to study with Jung. There she joined his ‘Interpretation of Visions’ seminars (1930‐1934), which she recorded and edited. This work won Jung's praise and his friendship, but all too often Foote was seen merely as a secretary or background figure. Deirdre Bair's biography of Jung suggested that Foote's life and work deserved fuller study, if only to rebalance our view of Jung's early women followers. This paper takes up that work to ask how Foote's early life and career led to her important work in preserving and describing Jung's earliest attempts to apply his theories to clinical practice.