[The interpersonal alliance as the principle of psychoanalytic therapy].

The classical opinion encountered in psychoanalytic psychotherapy is that the main curative agent is language, i.e. the information proffered by the analysand and the interpretations of the analyst. Over and against this view the author draws attention to the non-verbal structures in the twosome relationship between analysand and therapist. Essential elements of this working alliance, he suggests, operate via non-verbal behaviour. Hence this behaviour needs to be systematically observed and evaluated. His conclusion is that it requires the consideration of non-verbalized fantasies and affects for the therapeutic relationship to develop into a "good relationship".