[Non-directivity as a guiding category in human genetic counselling in a historical perspective].

In this article we describe and analyse the issue of non-directivity in human genetic counselling in Germany between 1970 and 2010 based on printed sources and oral history interviews. The focus is on the extent to which the ethical aspects in genetic counselling were debated among human geneticists and to what extent aspects of non-directivity were discussed.As the results show, it was not only in retrospect that experts attributed great importance to the autonomy of those seeking advice and rejected "directive" advice, at least in public positions. They considered ethical justification to be central here.