Later elaborations on the mechanisms of repression versus dissociation posited that they corresponded to various views of the self-one that is vertically organized (such as in the case of repression) versus one that is horizontally aligned, with areas of incompatibility separated by dissociation (Mitchell & Black, 1995). Many of Janet’s ideas presented above received corroboration later from both clinical observations and neurobiological investigations and have subsequently been incorporated in contemporaneous pathogenetic models of dissociative disorders. Though some authors still dispute their legitimacy (Pope, Poliakof, Parker, Boynes, & Hudson, 2007), dissociative disorders have indeed been linked to psychological trauma.
