The shared image guiding the treatment process. A precondition for integration of the treatment of schizophrenia.

The aim of the study reported here was to develop psychotherapeutic in-patient treatment for acute schizophrenia, following the principles of a need-adapted approach. To improve the integration of experiences which hospital staff have with acutely psychotic patients and their families, systematic supervision sessions were organised. In these sessions, it was possible to achieve shared psychological images through which the whole staff could integrate patients' behaviour and symptoms, both symbolic and non-symbolic. Such an image was called ‘the shared image guiding the treatment process’ (SIGTP). The process of achieving the SIGTP was interpreted through Peircean semiotics, especially the c…